hg/stx-libtool2: UIObjectView.st@4d705dd47c2d (annotated)

156 b332d7117c40 added copyrights Claus Gittinger <cg@exept.de> parents: 153 diff changeset	1	"
b332d7117c40 added copyrights Claus Gittinger <cg@exept.de> parents: 153 diff changeset	2	COPYRIGHT (c) 1995 by eXept Software AG
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	3	All Rights Reserved
156 b332d7117c40 added copyrights Claus Gittinger <cg@exept.de> parents: 153 diff changeset	4
b332d7117c40 added copyrights Claus Gittinger <cg@exept.de> parents: 153 diff changeset	5	This software is furnished under a license and may be used
b332d7117c40 added copyrights Claus Gittinger <cg@exept.de> parents: 153 diff changeset	6	only in accordance with the terms of that license and with the
b332d7117c40 added copyrights Claus Gittinger <cg@exept.de> parents: 153 diff changeset	7	inclusion of the above copyright notice. This software may not
b332d7117c40 added copyrights Claus Gittinger <cg@exept.de> parents: 153 diff changeset	8	be provided or otherwise made available to, or used by, any
b332d7117c40 added copyrights Claus Gittinger <cg@exept.de> parents: 153 diff changeset	9	other person. No title to or ownership of the software is
b332d7117c40 added copyrights Claus Gittinger <cg@exept.de> parents: 153 diff changeset	10	hereby transferred.
b332d7117c40 added copyrights Claus Gittinger <cg@exept.de> parents: 153 diff changeset	11	"
1399 a0687f5e1f54 category changes Claus Gittinger <cg@exept.de> parents: 1350 diff changeset	12	"{ Package: 'stx:libtool2' }"
a0687f5e1f54 category changes Claus Gittinger <cg@exept.de> parents: 1350 diff changeset	13
3219 2395b33f653e class: UIObjectView Claus Gittinger <cg@exept.de> parents: 3143 diff changeset	14	"{ NameSpace: Smalltalk }"
2395b33f653e class: UIObjectView Claus Gittinger <cg@exept.de> parents: 3143 diff changeset	15
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	16	ObjectView subclass:#UIObjectView
1672 5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	17	instanceVariableNames:'saveSelection undoHistory copiedExtent copiedLayout resizeData
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	18	clipChildren selectionHiddenLevel gridParameters
3219 2395b33f653e class: UIObjectView Claus Gittinger <cg@exept.de> parents: 3143 diff changeset	19	setOfSuperViewsSizeChanged hasUndoHistoryHolder
2395b33f653e class: UIObjectView Claus Gittinger <cg@exept.de> parents: 3143 diff changeset	20	nPixelsForMoveSelection'
2364 121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	21	classVariableNames:'CopiedLayout CopiedExtent'
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	22	poolDictionaries:''
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	23	category:'Interface-UIPainter'
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	24	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	25
1672 5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	26	Object subclass:#PostEventHandler
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	27	instanceVariableNames:'onView'
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	28	classVariableNames:''
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	29	poolDictionaries:''
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	30	privateIn:UIObjectView
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	31	!
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	32
1437 daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	33	Object subclass:#ResizeData
2536 408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	34	instanceVariableNames:'object selector checkForChangeSelector delta'
1437 daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	35	classVariableNames:''
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	36	poolDictionaries:''
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	37	privateIn:UIObjectView
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	38	!
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	39
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	40	Object subclass:#UndoHistory
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	41	instanceVariableNames:'startIdentifier identifier painter history transaction enabled'
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	42	classVariableNames:''
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	43	poolDictionaries:''
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	44	privateIn:UIObjectView
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	45	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	46
54 d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	47	Object subclass:#Transaction
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	48	instanceVariableNames:'identifier type text actions'
54 d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	49	classVariableNames:''
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	50	poolDictionaries:''
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	51	privateIn:UIObjectView::UndoHistory
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	52	!
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	53
128 9779b7459a1c selection and update from selection ca parents: 123 diff changeset	54	!UIObjectView class methodsFor:'documentation'!
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	55
156 b332d7117c40 added copyrights Claus Gittinger <cg@exept.de> parents: 153 diff changeset	56	copyright
b332d7117c40 added copyrights Claus Gittinger <cg@exept.de> parents: 153 diff changeset	57	"
b332d7117c40 added copyrights Claus Gittinger <cg@exept.de> parents: 153 diff changeset	58	COPYRIGHT (c) 1995 by eXept Software AG
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	59	All Rights Reserved
156 b332d7117c40 added copyrights Claus Gittinger <cg@exept.de> parents: 153 diff changeset	60
b332d7117c40 added copyrights Claus Gittinger <cg@exept.de> parents: 153 diff changeset	61	This software is furnished under a license and may be used
b332d7117c40 added copyrights Claus Gittinger <cg@exept.de> parents: 153 diff changeset	62	only in accordance with the terms of that license and with the
b332d7117c40 added copyrights Claus Gittinger <cg@exept.de> parents: 153 diff changeset	63	inclusion of the above copyright notice. This software may not
b332d7117c40 added copyrights Claus Gittinger <cg@exept.de> parents: 153 diff changeset	64	be provided or otherwise made available to, or used by, any
b332d7117c40 added copyrights Claus Gittinger <cg@exept.de> parents: 153 diff changeset	65	other person. No title to or ownership of the software is
b332d7117c40 added copyrights Claus Gittinger <cg@exept.de> parents: 153 diff changeset	66	hereby transferred.
b332d7117c40 added copyrights Claus Gittinger <cg@exept.de> parents: 153 diff changeset	67	"
b332d7117c40 added copyrights Claus Gittinger <cg@exept.de> parents: 153 diff changeset	68
b332d7117c40 added copyrights Claus Gittinger <cg@exept.de> parents: 153 diff changeset	69
b332d7117c40 added copyrights Claus Gittinger <cg@exept.de> parents: 153 diff changeset	70	!
b332d7117c40 added copyrights Claus Gittinger <cg@exept.de> parents: 153 diff changeset	71
128 9779b7459a1c selection and update from selection ca parents: 123 diff changeset	72	documentation
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	73	"
131 715b3dbba87d selection handling changed ca parents: 128 diff changeset	74	buildIn view used by the UIPainter; it provides all services for creating, deleting
715b3dbba87d selection handling changed ca parents: 128 diff changeset	75	moving and changing layouts of painted components on a canvas.
128 9779b7459a1c selection and update from selection ca parents: 123 diff changeset	76
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	77	[see also:]
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	78	UIBuilder
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	79	UIPainterView
156 b332d7117c40 added copyrights Claus Gittinger <cg@exept.de> parents: 153 diff changeset	80
b332d7117c40 added copyrights Claus Gittinger <cg@exept.de> parents: 153 diff changeset	81	[author:]
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	82	Claus Atzkern
128 9779b7459a1c selection and update from selection ca parents: 123 diff changeset	83	"
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	84
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	85	! !
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	86
63 6714daee4b26 checkin from browser ca parents: 61 diff changeset	87	!UIObjectView class methodsFor:'conversion'!
6714daee4b26 checkin from browser ca parents: 61 diff changeset	88
6714daee4b26 checkin from browser ca parents: 61 diff changeset	89	asLayoutFrameFromView:aView
6714daee4b26 checkin from browser ca parents: 61 diff changeset	90	"convert layout from aView to a frameLayout. On success the frameLayout is
6714daee4b26 checkin from browser ca parents: 61 diff changeset	91	returned otherwise nil
6714daee4b26 checkin from browser ca parents: 61 diff changeset	92	"
68 889c3877baf0 layout .... ca parents: 67 diff changeset	93	\|lF lO rF rO tF tO bF bO type layout newLyt\|
889c3877baf0 layout .... ca parents: 67 diff changeset	94
889c3877baf0 layout .... ca parents: 67 diff changeset	95	type := self layoutType:aView.
889c3877baf0 layout .... ca parents: 67 diff changeset	96	layout := aView geometryLayout.
889c3877baf0 layout .... ca parents: 67 diff changeset	97
91 86d0c649f95e extent -> layout Claus Gittinger <cg@exept.de> parents: 89 diff changeset	98	layout isNil ifTrue:[
1581 d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	99	type == #Extent ifTrue:[
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	100	layout := aView bounds asLayout
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	101	]
91 86d0c649f95e extent -> layout Claus Gittinger <cg@exept.de> parents: 89 diff changeset	102	].
86d0c649f95e extent -> layout Claus Gittinger <cg@exept.de> parents: 89 diff changeset	103
68 889c3877baf0 layout .... ca parents: 67 diff changeset	104	(type isNil or:[layout isNil]) ifTrue:[
1581 d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	105	^ nil
63 6714daee4b26 checkin from browser ca parents: 61 diff changeset	106	].
6714daee4b26 checkin from browser ca parents: 61 diff changeset	107
68 889c3877baf0 layout .... ca parents: 67 diff changeset	108	type == #LayoutFrame ifTrue:[
1581 d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	109	^ layout copy
68 889c3877baf0 layout .... ca parents: 67 diff changeset	110	].
889c3877baf0 layout .... ca parents: 67 diff changeset	111
889c3877baf0 layout .... ca parents: 67 diff changeset	112	layout isLayout ifFalse:[
1581 d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	113	type == #Rectangle ifTrue:[
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	114	lO := layout left.
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	115	tO := layout top.
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	116	rO := layout right.
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	117	bO := layout bottom.
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	118	] ifFalse:[
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	119	lO := layout x.
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	120	tO := layout y.
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	121	rO := lO + aView extent x.
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	122	bO := tO + aView extent y.
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	123	].
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	124
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	125	^ LayoutFrame
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	126	leftFraction:0 offset:lO
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	127	rightFraction:0 offset:rO
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	128	topFraction:0 offset:tO
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	129	bottomFraction:0 offset:bO
63 6714daee4b26 checkin from browser ca parents: 61 diff changeset	130	].
6714daee4b26 checkin from browser ca parents: 61 diff changeset	131
68 889c3877baf0 layout .... ca parents: 67 diff changeset	132	lF := layout leftFraction.
889c3877baf0 layout .... ca parents: 67 diff changeset	133	lO := layout leftOffset.
889c3877baf0 layout .... ca parents: 67 diff changeset	134	tF := layout topFraction.
889c3877baf0 layout .... ca parents: 67 diff changeset	135	tO := layout topOffset.
889c3877baf0 layout .... ca parents: 67 diff changeset	136	bF := tF.
889c3877baf0 layout .... ca parents: 67 diff changeset	137	bO := tO + aView extent y.
889c3877baf0 layout .... ca parents: 67 diff changeset	138	rF := lF.
889c3877baf0 layout .... ca parents: 67 diff changeset	139	rO := lO + aView extent x.
889c3877baf0 layout .... ca parents: 67 diff changeset	140
1581 d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	141	newLyt := LayoutFrame
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	142	leftFraction:lF offset:lO
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	143	rightFraction:rF offset:rO
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	144	topFraction:tF offset:tO
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	145	bottomFraction:bF offset:bO.
68 889c3877baf0 layout .... ca parents: 67 diff changeset	146
889c3877baf0 layout .... ca parents: 67 diff changeset	147	( (type == #AlignmentOrigin)
889c3877baf0 layout .... ca parents: 67 diff changeset	148	and:[layout leftAlignmentFraction ~~ 0
889c3877baf0 layout .... ca parents: 67 diff changeset	149	or:[layout topAlignmentFraction ~~ 0]]
889c3877baf0 layout .... ca parents: 67 diff changeset	150	) ifTrue:[
1581 d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	151	\|svRc prBd dlta\|
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	152
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	153	svRc := aView superView viewRectangle.
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	154	prBd := aView preferredBounds.
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	155	dlta := ( ((layout rectangleRelativeTo:svRc preferred:prBd) corner)
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	156	- ((newLyt rectangleRelativeTo:svRc preferred:prBd) corner)
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	157	) rounded.
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	158
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	159	newLyt
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	160	leftOffset:(lO + dlta x)
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	161	rightOffset:(rO + dlta x)
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	162	topOffset:(tO + dlta y)
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	163	bottomOffset:(bO + dlta y).
68 889c3877baf0 layout .... ca parents: 67 diff changeset	164	].
889c3877baf0 layout .... ca parents: 67 diff changeset	165	^ newLyt.
91 86d0c649f95e extent -> layout Claus Gittinger <cg@exept.de> parents: 89 diff changeset	166
86d0c649f95e extent -> layout Claus Gittinger <cg@exept.de> parents: 89 diff changeset	167	"Modified: 28.3.1997 / 19:52:48 / cg"
63 6714daee4b26 checkin from browser ca parents: 61 diff changeset	168	! !
6714daee4b26 checkin from browser ca parents: 61 diff changeset	169
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	170	!UIObjectView class methodsFor:'defaults'!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	171
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	172	defaultGrid
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	173	^ 4 @ 4
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	174
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	175	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	176
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	177	gridShown
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	178	^ false
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	179
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	180	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	181
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	182	handleSize
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	183	"size of blob drawn for handles"
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	184	^ 4
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	185
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	186	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	187
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	188	hitDelta
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	189	^ 4
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	190
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	191	! !
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	192
175 0b0b4d99e3e7 isResizeable ca parents: 156 diff changeset	193	!UIObjectView class methodsFor:'handles'!
0b0b4d99e3e7 isResizeable ca parents: 156 diff changeset	194
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	195	handlesOf:aViewOrComponent do:aBlock
175 0b0b4d99e3e7 isResizeable ca parents: 156 diff changeset	196	\|type v h\|
0b0b4d99e3e7 isResizeable ca parents: 156 diff changeset	197
3143 0eb6a10e5dc8 class: UIObjectView Stefan Vogel <sv@exept.de> parents: 3082 diff changeset	198	(aViewOrComponent isKindOf:(Smalltalk classNamed:#LineSegmentMorph)) ifTrue:[
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	199	aBlock value:(aViewOrComponent startPoint) value:#startPoint.
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	200	aBlock value:(aViewOrComponent endPoint) value:#endPoint.
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	201	^ self.
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	202	].
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	203
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	204	type := self layoutType:aViewOrComponent.
175 0b0b4d99e3e7 isResizeable ca parents: 156 diff changeset	205
0b0b4d99e3e7 isResizeable ca parents: 156 diff changeset	206	(type == #LayoutFrame or:[type == #Rectangle]) ifTrue:[
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	207	v := self isVerticalResizable:aViewOrComponent.
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	208	h := self isHorizontalResizable:aViewOrComponent.
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	209
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	210	h ifTrue:[
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	211	aBlock value:(aViewOrComponent leftCenter rounded ) value:#left.
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	212	aBlock value:(aViewOrComponent rightCenter rounded) value:#right
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	213	].
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	214	v ifTrue:[
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	215	aBlock value:(aViewOrComponent topCenter rounded ) value:#top.
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	216	aBlock value:(aViewOrComponent bottomCenter rounded) value:#bottom.
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	217	].
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	218
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	219	(h and:[v]) ifTrue:[
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	220	aBlock value:(aViewOrComponent origin ) value:#origin.
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	221	aBlock value:(aViewOrComponent topRight ) value:#topRight.
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	222	aBlock value:(aViewOrComponent bottomLeft) value:#bottomLeft.
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	223	aBlock value:(aViewOrComponent corner ) value:#corner.
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	224	^ self
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	225	]
175 0b0b4d99e3e7 isResizeable ca parents: 156 diff changeset	226	].
0b0b4d99e3e7 isResizeable ca parents: 156 diff changeset	227
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	228	aBlock value:(aViewOrComponent origin ) value:#view.
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	229	aBlock value:(aViewOrComponent topRight ) value:#view.
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	230	aBlock value:(aViewOrComponent bottomLeft) value:#view.
175 0b0b4d99e3e7 isResizeable ca parents: 156 diff changeset	231
0b0b4d99e3e7 isResizeable ca parents: 156 diff changeset	232	type == #Extent ifTrue:[
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	233	v := self isVerticalResizable:aViewOrComponent.
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	234	h := self isHorizontalResizable:aViewOrComponent.
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	235
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	236	v ifTrue:[ aBlock value:(aViewOrComponent bottomCenter rounded) value:#bottom ].
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	237	h ifTrue:[ aBlock value:(aViewOrComponent rightCenter rounded ) value:#right ].
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	238
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	239	(h and:[v]) ifTrue:[
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	240	aBlock value:(aViewOrComponent corner) value:#corner.
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	241	^ self
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	242	]
175 0b0b4d99e3e7 isResizeable ca parents: 156 diff changeset	243	].
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	244	aBlock value:(aViewOrComponent corner) value:#view.
175 0b0b4d99e3e7 isResizeable ca parents: 156 diff changeset	245	! !
0b0b4d99e3e7 isResizeable ca parents: 156 diff changeset	246
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	247	!UIObjectView class methodsFor:'queries'!
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	248
175 0b0b4d99e3e7 isResizeable ca parents: 156 diff changeset	249	isHorizontalResizable:aComponent
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	250	"returns true if aComponent is horizontal resizeable
175 0b0b4d99e3e7 isResizeable ca parents: 156 diff changeset	251	"
0b0b4d99e3e7 isResizeable ca parents: 156 diff changeset	252	(aComponent isKindOf:ScrollBar) ifTrue:[
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	253	^ aComponent orientation == #horizontal
175 0b0b4d99e3e7 isResizeable ca parents: 156 diff changeset	254	].
0b0b4d99e3e7 isResizeable ca parents: 156 diff changeset	255	(aComponent isKindOf:Scroller) ifTrue:[
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	256	^ aComponent orientation == #horizontal
175 0b0b4d99e3e7 isResizeable ca parents: 156 diff changeset	257	].
0b0b4d99e3e7 isResizeable ca parents: 156 diff changeset	258	(aComponent isKindOf:Slider) ifTrue:[
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	259	^ aComponent orientation == #horizontal
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	260	].
3143 0eb6a10e5dc8 class: UIObjectView Stefan Vogel <sv@exept.de> parents: 3082 diff changeset	261	(aComponent isKindOf:(Smalltalk classNamed:#LineSegmentMorph)) ifTrue:[
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	262	^ false
175 0b0b4d99e3e7 isResizeable ca parents: 156 diff changeset	263	].
0b0b4d99e3e7 isResizeable ca parents: 156 diff changeset	264	^ true
0b0b4d99e3e7 isResizeable ca parents: 156 diff changeset	265	!
0b0b4d99e3e7 isResizeable ca parents: 156 diff changeset	266
0b0b4d99e3e7 isResizeable ca parents: 156 diff changeset	267	isVerticalResizable:aComponent
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	268	"returns true if aComponent is vertical resizeable
175 0b0b4d99e3e7 isResizeable ca parents: 156 diff changeset	269	"
2364 121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	270	"/ (aComponent isKindOf:EditField) ifTrue:[
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	271	"/ ^ false
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	272	"/ ].
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	273	"/ (aComponent isKindOf:ComboBoxView) ifTrue:[
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	274	"/ ^ false
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	275	"/ ].
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	276	"/ (aComponent isKindOf:CheckBox) ifTrue:[
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	277	"/ ^ false
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	278	"/ ].
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	279	"/ (aComponent isKindOf:ScrollBar) ifTrue:[
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	280	"/ ^ aComponent orientation == #vertical
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	281	"/ ].
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	282	"/ (aComponent isKindOf:Scroller) ifTrue:[
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	283	"/ ^ aComponent orientation == #vertical
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	284	"/ ].
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	285	"/ (aComponent isKindOf:Slider) ifTrue:[
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	286	"/ ^ aComponent orientation == #vertical
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	287	"/ ].
3143 0eb6a10e5dc8 class: UIObjectView Stefan Vogel <sv@exept.de> parents: 3082 diff changeset	288	(aComponent isKindOf:(Smalltalk classNamed:#LineSegmentMorph)) ifTrue:[
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	289	^ false
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	290	].
175 0b0b4d99e3e7 isResizeable ca parents: 156 diff changeset	291	^ true
0b0b4d99e3e7 isResizeable ca parents: 156 diff changeset	292	!
0b0b4d99e3e7 isResizeable ca parents: 156 diff changeset	293
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	294	layoutType:aViewOrComponent
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	295	"returns layout type of aView or nil"
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	296
113 1854c2e61c4e bug fixes ca parents: 100 diff changeset	297	\|layout spec superView\|
1854c2e61c4e bug fixes ca parents: 100 diff changeset	298
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	299	aViewOrComponent isNil ifTrue:[ ^ nil ].
3143 0eb6a10e5dc8 class: UIObjectView Stefan Vogel <sv@exept.de> parents: 3082 diff changeset	300	(aViewOrComponent isKindOf:(Smalltalk classNamed:#LineSegmentMorph)) ifTrue:[
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	301	^ nil
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	302	].
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	303
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	304	layout := aViewOrComponent geometryLayout.
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	305	layout notNil ifTrue:[
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	306	layout isLayout ifTrue:[
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	307	layout isLayoutFrame ifTrue:[ ^ #LayoutFrame ].
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	308	layout isAlignmentOrigin ifTrue:[ ^ #AlignmentOrigin ].
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	309	layout isLayoutOrigin ifTrue:[ ^ #LayoutOrigin ].
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	310	] ifFalse:[
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	311	layout isRectangle ifTrue:[ ^ #Rectangle ].
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	312	layout isPoint ifTrue:[ ^ #Point ].
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	313	].
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	314	] ifFalse:[
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	315	(superView := aViewOrComponent superView) notNil ifTrue:[
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	316	spec := superView specClass.
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	317	spec canResizeSubComponents ifTrue:[
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	318	^ #Extent
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	319	]
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	320	]
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	321	].
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	322	^ nil
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	323
67 09e9d4b57142 alignmentLayout Claus Gittinger <cg@exept.de> parents: 63 diff changeset	324	"Modified: 28.2.1997 / 13:02:16 / cg"
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	325	! !
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	326
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	327	!UIObjectView methodsFor:'accessing'!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	328
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	329	gridAlign
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	330	"returns state of aligning to grid
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	331	"
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	332	^ aligning
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	333
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	334	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	335
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	336	gridAlign:aBool
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	337	"change state of aligning to grid
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	338	"
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	339	aBool ifTrue:[self alignOn]
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	340	ifFalse:[self alignOff]
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	341
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	342	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	343
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	344	gridParameters
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	345	"used by defineGrid, and in a separate method for
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	346	easier redefinition in subclasses.
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	347	Returns the grid parameters in an array of 7 elements,
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	348	which control the appearance of the grid-pattern.
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	349	the elements are:
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	350
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	351	bigStepH number of pixels horizontally between 2 major steps
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	352	bigStepV number of pixels vertically between 2 major steps
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	353	littleStepH number of pixels horizontally between 2 minor steps
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	354	littleStepV number of pixels vertically between 2 minor steps
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	355	gridAlignH number of pixels for horizontal grid align (pointer snap)
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	356	gridAlignV number of pixels for vertical grid align (pointer snap)
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	357	docBounds true, if document boundary should be shown
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	358
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	359	if littleStepH/V are nil, only bigSteps are drawn.
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	360	"
360 1a4ec4aa2c67 configuration of grid parameters ca parents: 353 diff changeset	361	gridParameters isNil ifTrue:[
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	362	gridParameters := #(10 10 nil nil 10 10 false)
360 1a4ec4aa2c67 configuration of grid parameters ca parents: 353 diff changeset	363	].
1a4ec4aa2c67 configuration of grid parameters ca parents: 353 diff changeset	364	^ gridParameters
1a4ec4aa2c67 configuration of grid parameters ca parents: 353 diff changeset	365
1a4ec4aa2c67 configuration of grid parameters ca parents: 353 diff changeset	366
1a4ec4aa2c67 configuration of grid parameters ca parents: 353 diff changeset	367	!
1a4ec4aa2c67 configuration of grid parameters ca parents: 353 diff changeset	368
1a4ec4aa2c67 configuration of grid parameters ca parents: 353 diff changeset	369	gridParameters:newGridParameters
1a4ec4aa2c67 configuration of grid parameters ca parents: 353 diff changeset	370	"used by defineGrid, and in a separate method for
1a4ec4aa2c67 configuration of grid parameters ca parents: 353 diff changeset	371	easier redefinition in subclasses.
1a4ec4aa2c67 configuration of grid parameters ca parents: 353 diff changeset	372	Returns the grid parameters in an array of 7 elements,
1a4ec4aa2c67 configuration of grid parameters ca parents: 353 diff changeset	373	which control the appearance of the grid-pattern.
1a4ec4aa2c67 configuration of grid parameters ca parents: 353 diff changeset	374	the elements are:
1a4ec4aa2c67 configuration of grid parameters ca parents: 353 diff changeset	375
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	376	bigStepH number of pixels horizontally between 2 major steps
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	377	bigStepV number of pixels vertically between 2 major steps
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	378	littleStepH number of pixels horizontally between 2 minor steps
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	379	littleStepV number of pixels vertically between 2 minor steps
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	380	gridAlignH number of pixels for horizontal grid align (pointer snap)
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	381	gridAlignV number of pixels for vertical grid align (pointer snap)
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	382	docBounds true, if document boundary should be shown
360 1a4ec4aa2c67 configuration of grid parameters ca parents: 353 diff changeset	383
1a4ec4aa2c67 configuration of grid parameters ca parents: 353 diff changeset	384	if littleStepH/V are nil, only bigSteps are drawn.
1a4ec4aa2c67 configuration of grid parameters ca parents: 353 diff changeset	385	"
1a4ec4aa2c67 configuration of grid parameters ca parents: 353 diff changeset	386	newGridParameters size == 7 ifTrue:[
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	387	gridParameters := newGridParameters
360 1a4ec4aa2c67 configuration of grid parameters ca parents: 353 diff changeset	388	].
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	389
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	390
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	391	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	392
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	393	gridShown:aBool
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	394	"change visibility of grid
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	395	"
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	396	aBool ifTrue:[self showGrid]
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	397	ifFalse:[self hideGrid]
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	398	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	399
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	400	hideGrid
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	401	"hide grid
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	402	"
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	403	gridShown ifTrue:[
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	404	self withSelectionHiddenDo:[super hideGrid]
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	405	]
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	406
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	407
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	408	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	409
3219 2395b33f653e class: UIObjectView Claus Gittinger <cg@exept.de> parents: 3143 diff changeset	410	nPixelsForMoveSelection
2395b33f653e class: UIObjectView Claus Gittinger <cg@exept.de> parents: 3143 diff changeset	411	^ nPixelsForMoveSelection
2395b33f653e class: UIObjectView Claus Gittinger <cg@exept.de> parents: 3143 diff changeset	412	!
2395b33f653e class: UIObjectView Claus Gittinger <cg@exept.de> parents: 3143 diff changeset	413
2395b33f653e class: UIObjectView Claus Gittinger <cg@exept.de> parents: 3143 diff changeset	414	nPixelsForMoveSelection:something
2395b33f653e class: UIObjectView Claus Gittinger <cg@exept.de> parents: 3143 diff changeset	415	nPixelsForMoveSelection := something.
2395b33f653e class: UIObjectView Claus Gittinger <cg@exept.de> parents: 3143 diff changeset	416	!
2395b33f653e class: UIObjectView Claus Gittinger <cg@exept.de> parents: 3143 diff changeset	417
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	418	showGrid
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	419	"show grid
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	420	"
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	421	self withSelectionHiddenDo:[super showGrid]
119 39acd704ad51 testMode is now a ValueHolder ca parents: 113 diff changeset	422	! !
39acd704ad51 testMode is now a ValueHolder ca parents: 113 diff changeset	423
1399 a0687f5e1f54 category changes Claus Gittinger <cg@exept.de> parents: 1350 diff changeset	424	!UIObjectView methodsFor:'accessing-behavior'!
119 39acd704ad51 testMode is now a ValueHolder ca parents: 113 diff changeset	425
1100 bf884041701f Implement common channels in View. Stefan Vogel <sv@exept.de> parents: 1048 diff changeset	426	enableStateChanged
2364 121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	427	"toggle the test mode
1100 bf884041701f Implement common channels in View. Stefan Vogel <sv@exept.de> parents: 1048 diff changeset	428	"
1102 abcdd3d5a67b testMode enable/disable Claus Gittinger <cg@exept.de> parents: 1100 diff changeset	429	self shown ifTrue:[
1672 5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	430	enableChannel value ifFalse:[
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	431	saveSelection := selection.
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	432	self hideSelection.
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	433	selection := nil.
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	434	] ifTrue:[
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	435	selection := saveSelection.
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	436	self showSelection
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	437	]
1100 bf884041701f Implement common channels in View. Stefan Vogel <sv@exept.de> parents: 1048 diff changeset	438	]
bf884041701f Implement common channels in View. Stefan Vogel <sv@exept.de> parents: 1048 diff changeset	439
bf884041701f Implement common channels in View. Stefan Vogel <sv@exept.de> parents: 1048 diff changeset	440	"Created: / 30.3.1999 / 16:17:24 / stefan"
bf884041701f Implement common channels in View. Stefan Vogel <sv@exept.de> parents: 1048 diff changeset	441	!
bf884041701f Implement common channels in View. Stefan Vogel <sv@exept.de> parents: 1048 diff changeset	442
119 39acd704ad51 testMode is now a ValueHolder ca parents: 113 diff changeset	443	enabled
39acd704ad51 testMode is now a ValueHolder ca parents: 113 diff changeset	444	^ enableChannel value
39acd704ad51 testMode is now a ValueHolder ca parents: 113 diff changeset	445	!
39acd704ad51 testMode is now a ValueHolder ca parents: 113 diff changeset	446
3395 818e06192ffc #DOCUMENTATION by cg Claus Gittinger <cg@exept.de> parents: 3385 diff changeset	447	enabled:aBoolean
119 39acd704ad51 testMode is now a ValueHolder ca parents: 113 diff changeset	448	"set the modification / test mode
39acd704ad51 testMode is now a ValueHolder ca parents: 113 diff changeset	449	"
1100 bf884041701f Implement common channels in View. Stefan Vogel <sv@exept.de> parents: 1048 diff changeset	450
3395 818e06192ffc #DOCUMENTATION by cg Claus Gittinger <cg@exept.de> parents: 3385 diff changeset	451	enableChannel value:aBoolean
818e06192ffc #DOCUMENTATION by cg Claus Gittinger <cg@exept.de> parents: 3385 diff changeset	452
818e06192ffc #DOCUMENTATION by cg Claus Gittinger <cg@exept.de> parents: 3385 diff changeset	453	"Modified: / 30-03-1999 / 16:18:12 / stefan"
818e06192ffc #DOCUMENTATION by cg Claus Gittinger <cg@exept.de> parents: 3385 diff changeset	454	"Modified (format): / 04-02-2017 / 21:34:58 / cg"
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	455	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	456
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	457	resetModification
1918 f5e8dfe30838 * empty log message * Claus Gittinger <cg@exept.de> parents: 1911 diff changeset	458	"set modification state to false"
f5e8dfe30838 * empty log message * Claus Gittinger <cg@exept.de> parents: 1911 diff changeset	459
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	460	undoHistory resetModification.
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	461	self undoHistoryChanged.
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	462	!
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	463
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	464	testMode
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	465	"returns true if running test
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	466	"
119 39acd704ad51 testMode is now a ValueHolder ca parents: 113 diff changeset	467	^ enableChannel value not
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	468
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	469
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	470	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	471
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	472	testMode:aBoolean
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	473	"change test mode
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	474	"
1102 abcdd3d5a67b testMode enable/disable Claus Gittinger <cg@exept.de> parents: 1100 diff changeset	475	enableChannel value:(aBoolean not)
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	476	! !
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	477
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	478	!UIObjectView methodsFor:'aspects'!
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	479
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	480	hasUndoHistoryHolder
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	481	hasUndoHistoryHolder isNil ifTrue:[
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	482	hasUndoHistoryHolder := false asValue
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	483	].
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	484	^ hasUndoHistoryHolder
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	485	! !
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	486
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	487	!UIObjectView methodsFor:'blocked'!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	488
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	489	addObject:anObject
1746 bb4f759cf456 Do not use #halt Stefan Vogel <sv@exept.de> parents: 1745 diff changeset	490	"add the argument, anObject to the contents - with redraw"
bb4f759cf456 Do not use #halt Stefan Vogel <sv@exept.de> parents: 1745 diff changeset	491
bb4f759cf456 Do not use #halt Stefan Vogel <sv@exept.de> parents: 1745 diff changeset	492	self shouldNotImplement
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	493	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	494
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	495	addObjectWithoutRedraw:anObject
1746 bb4f759cf456 Do not use #halt Stefan Vogel <sv@exept.de> parents: 1745 diff changeset	496	"add the argument, anObject to the contents - with redraw"
bb4f759cf456 Do not use #halt Stefan Vogel <sv@exept.de> parents: 1745 diff changeset	497
bb4f759cf456 Do not use #halt Stefan Vogel <sv@exept.de> parents: 1745 diff changeset	498	self shouldNotImplement
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	499	! !
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	500
2538 ded6eb784054 refactored selectAll to allow for rectangle-drag in UIObjectView Claus Gittinger <cg@exept.de> parents: 2536 diff changeset	501	!UIObjectView methodsFor:'enumerating'!
ded6eb784054 refactored selectAll to allow for rectangle-drag in UIObjectView Claus Gittinger <cg@exept.de> parents: 2536 diff changeset	502
ded6eb784054 refactored selectAll to allow for rectangle-drag in UIObjectView Claus Gittinger <cg@exept.de> parents: 2536 diff changeset	503	contentsDo:aBlock
ded6eb784054 refactored selectAll to allow for rectangle-drag in UIObjectView Claus Gittinger <cg@exept.de> parents: 2536 diff changeset	504	self subViews do:aBlock.
ded6eb784054 refactored selectAll to allow for rectangle-drag in UIObjectView Claus Gittinger <cg@exept.de> parents: 2536 diff changeset	505	self components do:aBlock.
ded6eb784054 refactored selectAll to allow for rectangle-drag in UIObjectView Claus Gittinger <cg@exept.de> parents: 2536 diff changeset	506	! !
ded6eb784054 refactored selectAll to allow for rectangle-drag in UIObjectView Claus Gittinger <cg@exept.de> parents: 2536 diff changeset	507
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	508	!UIObjectView methodsFor:'event handling'!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	509
1833 6ad211a201cf * empty log message * werner parents: 1829 diff changeset	510	doublePressed:pressPoint
6ad211a201cf * empty log message * werner parents: 1829 diff changeset	511	!
6ad211a201cf * empty log message * werner parents: 1829 diff changeset	512
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	513	elementChangedSize:aView
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	514	"some element has changed its size; collect them while selectionHiddenLevel is on"
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	515
284 995078a58977 show the selection after mapping the view ca parents: 251 diff changeset	516	\|spv\|
995078a58977 show the selection after mapping the view ca parents: 251 diff changeset	517
995078a58977 show the selection after mapping the view ca parents: 251 diff changeset	518	spv := self findContainerOfView:aView.
995078a58977 show the selection after mapping the view ca parents: 251 diff changeset	519
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	520	aView isView ifFalse:[
2503 36dce8c654af * empty log message * Claus Gittinger <cg@exept.de> parents: 2501 diff changeset	521	"/ spv invalidate.
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	522	].
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	523
2503 36dce8c654af * empty log message * Claus Gittinger <cg@exept.de> parents: 2501 diff changeset	524	"/ spv := self findContainerOfView:aView.
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	525
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	526	selectionHiddenLevel ~~ 0 ifTrue:[
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	527	setOfSuperViewsSizeChanged add:spv
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	528	] ifFalse:[
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	529	spv sizeChanged:nil
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	530	]
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	531	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	532
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	533	keyPress:key x:x y:y
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	534	"any key pressed
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	535	"
1048 d6d4b7abfdd0 +cursorKeys to move widgets Claus Gittinger <cg@exept.de> parents: 1016 diff changeset	536	<resource: #keyboard ( #CursorUp #CursorDown #CursorLeft #CursorRight
1827 691d1471cd3e WOs changes werner parents: 1746 diff changeset	537	#Delete #BackSpace #Cut #Copy #Paste #Cmdu #Again) >
1222 bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	538
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	539	\|n sensor\|
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	540
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	541	(key == #Cut or:[key == #Delete or:[key == #BackSpace]]) ifTrue: [
1222 bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	542	^ self deleteSelection
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	543	].
1827 691d1471cd3e WOs changes werner parents: 1746 diff changeset	544	(key = #PreviousPage) ifTrue:[
691d1471cd3e WOs changes werner parents: 1746 diff changeset	545	self selectNextUpInHierarchy.
691d1471cd3e WOs changes werner parents: 1746 diff changeset	546	].
78 a0a00603a8b6 keep spec in properties ca parents: 76 diff changeset	547	key == #Copy ifTrue:[ ^ self copySelection].
a0a00603a8b6 keep spec in properties ca parents: 76 diff changeset	548	key == #Paste ifTrue:[ ^ self pasteBuffer].
360 1a4ec4aa2c67 configuration of grid parameters ca parents: 353 diff changeset	549	key == #Cmdu ifTrue:[ ^ self undoLast ]. "/ #Undo
1a4ec4aa2c67 configuration of grid parameters ca parents: 353 diff changeset	550
1827 691d1471cd3e WOs changes werner parents: 1746 diff changeset	551	( #(CursorUp CursorDown CursorRight CursorLeft)
691d1471cd3e WOs changes werner parents: 1746 diff changeset	552	includes:key) ifTrue:[
691d1471cd3e WOs changes werner parents: 1746 diff changeset	553	(sensor := self sensor) isNil ifTrue:[
691d1471cd3e WOs changes werner parents: 1746 diff changeset	554	n := 1
691d1471cd3e WOs changes werner parents: 1746 diff changeset	555	] ifFalse:[
691d1471cd3e WOs changes werner parents: 1746 diff changeset	556	n := 1 + (sensor compressKeyPressEventsWithKey:key).
691d1471cd3e WOs changes werner parents: 1746 diff changeset	557	sensor shiftDown ifTrue:[
691d1471cd3e WOs changes werner parents: 1746 diff changeset	558	n := n * 10.
691d1471cd3e WOs changes werner parents: 1746 diff changeset	559	].
1222 bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	560	].
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	561
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	562	key == #CursorUp ifTrue:[
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	563	^ self moveSelectionUp:n
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	564	].
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	565	key == #CursorDown ifTrue:[
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	566	^ self moveSelectionDown:n
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	567	].
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	568	key == #CursorRight ifTrue:[
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	569	^ self moveSelectionRight:n
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	570	].
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	571	key == #CursorLeft ifTrue:[
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	572	^ self moveSelectionLeft:n
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	573	].
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	574	].
374 421f8a3723f1 checkin from browser Claus Gittinger <cg@exept.de> parents: 360 diff changeset	575	super keyPress:key x:x y:y
421f8a3723f1 checkin from browser Claus Gittinger <cg@exept.de> parents: 360 diff changeset	576
1048 d6d4b7abfdd0 +cursorKeys to move widgets Claus Gittinger <cg@exept.de> parents: 1016 diff changeset	577	"Modified: / 6.3.1999 / 22:47:48 / cg"
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	578	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	579
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	580	processEvent:anEvent
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	581	"catch expose events for components, and redraw its handles after
1895 b7d6683ebaca * empty log message * Claus Gittinger <cg@exept.de> parents: 1861 diff changeset	582	the redraw when this happens.
b7d6683ebaca * empty log message * Claus Gittinger <cg@exept.de> parents: 1861 diff changeset	583	Return true, if I have eaten the event"
b7d6683ebaca * empty log message * Claus Gittinger <cg@exept.de> parents: 1861 diff changeset	584
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	585	\|evView widget p\|
1672 5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	586
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	587	self testMode ifTrue:[^ false].
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	588
2555 322f0de7da00 changed #processEvent: Claus Gittinger <cg@exept.de> parents: 2554 diff changeset	589	anEvent isInputEvent ifFalse:[^ false].
322f0de7da00 changed #processEvent: Claus Gittinger <cg@exept.de> parents: 2554 diff changeset	590
1672 5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	591	evView := anEvent view.
2548 c3ee3b652ef7 careful to only ignore events for me Claus Gittinger <cg@exept.de> parents: 2538 diff changeset	592	evView isNil ifTrue:[ ^ false].
c3ee3b652ef7 careful to only ignore events for me Claus Gittinger <cg@exept.de> parents: 2538 diff changeset	593
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	594	(evView == self) ifTrue:[
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	595	"/ new: check for a component to be hit by the event
2554 226127373d77 * empty log message * Claus Gittinger <cg@exept.de> parents: 2550 diff changeset	596
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	597	components notEmptyOrNil ifTrue:[
2554 226127373d77 * empty log message * Claus Gittinger <cg@exept.de> parents: 2550 diff changeset	598	anEvent x notNil ifTrue:[
226127373d77 * empty log message * Claus Gittinger <cg@exept.de> parents: 2550 diff changeset	599	p := (anEvent x @ anEvent y).
226127373d77 * empty log message * Claus Gittinger <cg@exept.de> parents: 2550 diff changeset	600	widget := components detect:[:c \| c bounds containsPoint:p ] ifNone:nil.
226127373d77 * empty log message * Claus Gittinger <cg@exept.de> parents: 2550 diff changeset	601	].
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	602	].
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	603	widget isNil ifTrue:[
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	604	^ false
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	605	].
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	606	] ifFalse:[
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	607	widget := evView.
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	608	].
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	609
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	610	(widget isComponentOf:self) ifFalse:[
1672 5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	611	^ false
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	612	].
2550 53294c69f292 oops - a halt Claus Gittinger <cg@exept.de> parents: 2548 diff changeset	613
2548 c3ee3b652ef7 careful to only ignore events for me Claus Gittinger <cg@exept.de> parents: 2538 diff changeset	614	"/ eat most of my events
c3ee3b652ef7 careful to only ignore events for me Claus Gittinger <cg@exept.de> parents: 2538 diff changeset	615	anEvent isPointerEnterLeaveEvent ifTrue:[^ true. ^ false].
c3ee3b652ef7 careful to only ignore events for me Claus Gittinger <cg@exept.de> parents: 2538 diff changeset	616	anEvent isKeyboardFocusEvent ifTrue:[^ true. ^ false].
c3ee3b652ef7 careful to only ignore events for me Claus Gittinger <cg@exept.de> parents: 2538 diff changeset	617
c3ee3b652ef7 careful to only ignore events for me Claus Gittinger <cg@exept.de> parents: 2538 diff changeset	618	(anEvent isButtonEvent or:[anEvent isKeyEvent]) ifFalse:[ ^ true ].
1672 5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	619
2203 919b6f0753fa changed #processEvent: ca parents: 2041 diff changeset	620	anEvent isButtonMotionEvent ifTrue:[
919b6f0753fa changed #processEvent: ca parents: 2041 diff changeset	621	"/ use current point - layout of underlaying view might change
919b6f0753fa changed #processEvent: ca parents: 2041 diff changeset	622	"/ and computation dependent on origin is wrong
919b6f0753fa changed #processEvent: ca parents: 2041 diff changeset	623	p := self sensor mousePoint.
3261 b830ad071eb5 device access Claus Gittinger <cg@exept.de> parents: 3219 diff changeset	624	p := device translatePoint:p fromView:nil toView:self.
2203 919b6f0753fa changed #processEvent: ca parents: 2041 diff changeset	625	] ifFalse:[
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	626	p := (anEvent x) @ (anEvent y).
3261 b830ad071eb5 device access Claus Gittinger <cg@exept.de> parents: 3219 diff changeset	627	p := device translatePoint:p fromView:evView toView:self.
2203 919b6f0753fa changed #processEvent: ca parents: 2041 diff changeset	628	].
1672 5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	629
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	630	"/ patch the event
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	631	anEvent x:p x.
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	632	anEvent y:p y.
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	633	anEvent view:self.
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	634	^ false.
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	635	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	636
624 26e7978936fc ignore redraws - components redraw themself. Claus Gittinger <cg@exept.de> parents: 543 diff changeset	637	redrawX:nx y:ny width:nw height:nh
1911 0538568157f0 handle redrawing fixed Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	638	\|redrawFrame\|
0538568157f0 handle redrawing fixed Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	639
0538568157f0 handle redrawing fixed Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	640	redrawFrame := Rectangle left:nx top:ny width:nw height:nh.
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	641	"/ self clearRectangle:redrawFrame.
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	642	super redrawX:nx y:ny width:nw height:nh.
1911 0538568157f0 handle redrawing fixed Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	643
0538568157f0 handle redrawing fixed Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	644	self selectionDo:[:aComponent \|
0538568157f0 handle redrawing fixed Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	645	\|anyHandleToRedraw\|
0538568157f0 handle redrawing fixed Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	646
0538568157f0 handle redrawing fixed Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	647	anyHandleToRedraw := false.
0538568157f0 handle redrawing fixed Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	648	self handlesOf:aComponent do:[:hRect :typeOfHandle \|
0538568157f0 handle redrawing fixed Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	649	(hRect intersects:redrawFrame) ifTrue:[
0538568157f0 handle redrawing fixed Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	650	anyHandleToRedraw := true.
0538568157f0 handle redrawing fixed Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	651	].
0538568157f0 handle redrawing fixed Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	652	].
0538568157f0 handle redrawing fixed Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	653	anyHandleToRedraw ifTrue:[
0538568157f0 handle redrawing fixed Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	654	self showSelected:aComponent
0538568157f0 handle redrawing fixed Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	655	]
0538568157f0 handle redrawing fixed Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	656	]
2246 1422d76c54dc changed #initialize Claus Gittinger <cg@exept.de> parents: 2215 diff changeset	657
1422d76c54dc changed #initialize Claus Gittinger <cg@exept.de> parents: 2215 diff changeset	658	"Modified: / 16-01-2008 / 17:57:09 / cg"
624 26e7978936fc ignore redraws - components redraw themself. Claus Gittinger <cg@exept.de> parents: 543 diff changeset	659	!
26e7978936fc ignore redraws - components redraw themself. Claus Gittinger <cg@exept.de> parents: 543 diff changeset	660
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	661	sizeChanged:how
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	662	"size of a view(s) changed
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	663	"
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	664	self withSelectionHiddenDo:[
1672 5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	665	super sizeChanged:how.
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	666	].
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	667	! !
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	668
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	669	!UIObjectView methodsFor:'initialization'!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	670
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	671	initialize
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	672	"setup attributes
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	673	"
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	674	super initialize.
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	675
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	676	setOfSuperViewsSizeChanged := IdentitySet new.
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	677	self setDefaultActions.
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	678
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	679	undoHistory := UndoHistory on:self.
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	680
1100 bf884041701f Implement common channels in View. Stefan Vogel <sv@exept.de> parents: 1048 diff changeset	681	self enableChannel:(true asValue).
119 39acd704ad51 testMode is now a ValueHolder ca parents: 113 diff changeset	682	clipChildren := true.
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	683	selectionHiddenLevel := 0.
3219 2395b33f653e class: UIObjectView Claus Gittinger <cg@exept.de> parents: 3143 diff changeset	684	nPixelsForMoveSelection := 1.
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	685
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	686	(self class gridShown) ifTrue:[
1672 5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	687	super showGrid
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	688	].
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	689
897 43f9bdc12ae4 make certain inputView is on top when restarting from a snapshot Claus Gittinger <cg@exept.de> parents: 777 diff changeset	690	"Modified: / 20.7.1998 / 18:14:51 / cg"
1100 bf884041701f Implement common channels in View. Stefan Vogel <sv@exept.de> parents: 1048 diff changeset	691	"Modified: / 30.3.1999 / 16:19:15 / stefan"
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	692	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	693
284 995078a58977 show the selection after mapping the view ca parents: 251 diff changeset	694	map
995078a58977 show the selection after mapping the view ca parents: 251 diff changeset	695	"make the view visible on the screen and in case of a none empty
995078a58977 show the selection after mapping the view ca parents: 251 diff changeset	696	selection the selection will be shown.
995078a58977 show the selection after mapping the view ca parents: 251 diff changeset	697	"
995078a58977 show the selection after mapping the view ca parents: 251 diff changeset	698	super map.
995078a58977 show the selection after mapping the view ca parents: 251 diff changeset	699	self showSelection.
995078a58977 show the selection after mapping the view ca parents: 251 diff changeset	700	!
995078a58977 show the selection after mapping the view ca parents: 251 diff changeset	701
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	702	realize
1672 5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	703	\|windowGroup\|
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	704
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	705	super realize.
1672 5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	706	windowGroup := self windowGroup.
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	707	windowGroup addPreEventHook:self.
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	708	windowGroup addPostEventHook:(PostEventHandler new onView:self).
897 43f9bdc12ae4 make certain inputView is on top when restarting from a snapshot Claus Gittinger <cg@exept.de> parents: 777 diff changeset	709	!
43f9bdc12ae4 make certain inputView is on top when restarting from a snapshot Claus Gittinger <cg@exept.de> parents: 777 diff changeset	710
43f9bdc12ae4 make certain inputView is on top when restarting from a snapshot Claus Gittinger <cg@exept.de> parents: 777 diff changeset	711	remap
43f9bdc12ae4 make certain inputView is on top when restarting from a snapshot Claus Gittinger <cg@exept.de> parents: 777 diff changeset	712	"make the view visible on the screen and in case of a none empty
1746 bb4f759cf456 Do not use #halt Stefan Vogel <sv@exept.de> parents: 1745 diff changeset	713	selection the selection will be shown"
bb4f759cf456 Do not use #halt Stefan Vogel <sv@exept.de> parents: 1745 diff changeset	714
bb4f759cf456 Do not use #halt Stefan Vogel <sv@exept.de> parents: 1745 diff changeset	715	self shouldNotImplement
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	716	! !
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	717
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	718	!UIObjectView methodsFor:'misc'!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	719
175 0b0b4d99e3e7 isResizeable ca parents: 156 diff changeset	720	invertOutlineOf:something
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	721	"invert outline of an object or collection of objects"
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	722
2536 408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	723	^ self.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	724
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	725	"/ cg: nope - all done via handles now.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	726
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	727	"/ \|wasClipped\|
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	728	"/
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	729	"/ (wasClipped := clipChildren) ifTrue:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	730	"/ self clippedByChildren:(clipChildren := false).
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	731	"/ ].
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	732	"/
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	733	"/ self xoring:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	734	"/ \|p\|
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	735	"/
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	736	"/ something isCollection ifTrue:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	737	"/ something do:[:v \|
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	738	"/ p := v originRelativeTo:self.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	739	"/ self displayRectangle:(p extent:v extent).
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	740	"/ ].
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	741	"/ ] ifFalse:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	742	"/ p := something originRelativeTo:self.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	743	"/ self displayRectangle:(p extent:something extent).
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	744	"/ ]
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	745	"/ ].
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	746	"/
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	747	"/ wasClipped ifTrue:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	748	"/ self clippedByChildren:(clipChildren := true).
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	749	"/ ].
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	750	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	751
2255 4cca07c42e74 code beautification Claus Gittinger <cg@exept.de> parents: 2246 diff changeset	752	minClosedViewSetFor:setOfViews
4cca07c42e74 code beautification Claus Gittinger <cg@exept.de> parents: 2246 diff changeset	753	"return the minimum closure for a given set of view;
4cca07c42e74 code beautification Claus Gittinger <cg@exept.de> parents: 2246 diff changeset	754	That is the minimum set of views which contains the given set of views.
4cca07c42e74 code beautification Claus Gittinger <cg@exept.de> parents: 2246 diff changeset	755	Concrete: all subviews from setOfViews of which any superView is already in the set
4cca07c42e74 code beautification Claus Gittinger <cg@exept.de> parents: 2246 diff changeset	756	is excluded from the result"
4cca07c42e74 code beautification Claus Gittinger <cg@exept.de> parents: 2246 diff changeset	757
78 a0a00603a8b6 keep spec in properties ca parents: 76 diff changeset	758	setOfViews isCollection ifFalse:[
1903 f409fa760169 refactored intention revealing code: Claus Gittinger <cg@exept.de> parents: 1895 diff changeset	759	setOfViews notNil ifTrue:[^ Array with:setOfViews].
f409fa760169 refactored intention revealing code: Claus Gittinger <cg@exept.de> parents: 1895 diff changeset	760	^ nil
72 a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	761	].
3011 ceaec66469ff class: UIObjectView Claus Gittinger <cg@exept.de> parents: 2849 diff changeset	762	^ setOfViews reject:[:aView\| (setOfViews contains:[:v \| aView isComponentOf:v]) ]
72 a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	763	!
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	764
624 26e7978936fc ignore redraws - components redraw themself. Claus Gittinger <cg@exept.de> parents: 543 diff changeset	765	redrawObjectsInVisible:redrawFrame
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	766	"my objects are views - they redraw themself.
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	767	- no longer - all non-views MUST be redrawn."
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	768
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	769	super redrawObjectsInVisible:redrawFrame.
624 26e7978936fc ignore redraws - components redraw themself. Claus Gittinger <cg@exept.de> parents: 543 diff changeset	770	^ self
26e7978936fc ignore redraws - components redraw themself. Claus Gittinger <cg@exept.de> parents: 543 diff changeset	771	!
26e7978936fc ignore redraws - components redraw themself. Claus Gittinger <cg@exept.de> parents: 543 diff changeset	772
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	773	setDefaultActions
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	774	"set default actions
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	775	"
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	776	pressAction := [:pressPoint \| self startSelectOrMove:pressPoint].
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	777	shiftPressAction := [:pressPoint \| self startSelectMoreOrMove:pressPoint].
1861 4c173871788a ctrl-action ca parents: 1833 diff changeset	778	ctrlPressAction := [:pressPoint \| self startSelectMoreOrMove:pressPoint].
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	779	motionAction := [:movePoint \| nil].
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	780	releaseAction := [nil].
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	781	keyPressAction := nil.
1827 691d1471cd3e WOs changes werner parents: 1746 diff changeset	782	doublePressAction := [:pressPoint \| self doublePressed: pressPoint].
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	783
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	784	self cursor:Cursor normal.
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	785	! !
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	786
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	787	!UIObjectView methodsFor:'object moving'!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	788
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	789	doObjectMove:aPoint
2536 408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	790	"move movedOject (which is a misnomer - it's actually a collection of objects to move)"
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	791
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	792	\|anyMove\|
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	793
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	794	movedObject isEmptyOrNil ifTrue:[^ self].
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	795
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	796	anyMove := false.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	797	"/ to avoid flicker, check if this really involves a move (due to align)
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	798	movedObject keysAndValuesDo:[:i :obj\|
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	799	\|newOrigin delta\|
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	800
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	801	newOrigin := (aPoint - (moveDelta at:i)).
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	802	delta := (self alignToGrid:newOrigin) - obj computeOrigin.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	803	delta ~= (0@0) ifTrue:[ anyMove := true ].
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	804	].
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	805	anyMove ifFalse:[^ self ].
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	806
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	807	self hideSelection.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	808	self invertOutlineOf:movedObject.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	809
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	810	movedObject keysAndValuesDo:[:i :v\|
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	811	self moveObject:v to:(aPoint - (moveDelta at:i)).
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	812	].
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	813
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	814	self invertOutlineOf:movedObject.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	815	self showSelection.
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	816	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	817
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	818	endObjectMove
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	819	"cleanup after object(s) move
2205 0582767018d7 endObjectMove - send expose to all - workaround drawing ca parents: 2203 diff changeset	820	send expose to each view - workaround....
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	821	"
2205 0582767018d7 endObjectMove - send expose to all - workaround drawing ca parents: 2203 diff changeset	822	\|newSel\|
0582767018d7 endObjectMove - send expose to all - workaround drawing ca parents: 2203 diff changeset	823
0582767018d7 endObjectMove - send expose to all - workaround drawing ca parents: 2203 diff changeset	824	movedObject isNil ifTrue:[^ self].
0582767018d7 endObjectMove - send expose to all - workaround drawing ca parents: 2203 diff changeset	825
0582767018d7 endObjectMove - send expose to all - workaround drawing ca parents: 2203 diff changeset	826	movedObject size == 1 ifTrue:[ newSel := movedObject first ]
0582767018d7 endObjectMove - send expose to all - workaround drawing ca parents: 2203 diff changeset	827	ifFalse:[ newSel := movedObject ].
0582767018d7 endObjectMove - send expose to all - workaround drawing ca parents: 2203 diff changeset	828	movedObject := nil.
0582767018d7 endObjectMove - send expose to all - workaround drawing ca parents: 2203 diff changeset	829
2536 408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	830	"/ self withSelectionHiddenDo:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	831	"/ self setSelection:newSel withRedraw:false.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	832	"/
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	833	"/ components notEmptyOrNil ifTrue:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	834	"/ self invalidate.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	835	"/ ].
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	836	"/ self allSubViewsDo:[:v\|
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	837	"/ v shown ifTrue:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	838	"/ v fill:v viewBackground.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	839	"/ v exposeX:0 y:0 width:v width height:v height.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	840	"/ ].
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	841	"/ ].
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	842	"/ ].
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	843
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	844	self setDefaultActions.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	845	self layoutChanged.
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	846	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	847
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	848	moveObject:anObject to:aPoint
2514 faf45b01db30 moving non-layout objects Claus Gittinger <cg@exept.de> parents: 2513 diff changeset	849	"move anObject to newOrigin, aPoint"
faf45b01db30 moving non-layout objects Claus Gittinger <cg@exept.de> parents: 2513 diff changeset	850
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	851	\|dX dY org delta\|
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	852
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	853	anObject notNil ifTrue:[
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	854	org := anObject computeOrigin.
2849 e061cea3416f changed: #moveObject:to: Claus Gittinger <cg@exept.de> parents: 2722 diff changeset	855	org notNil ifTrue:[
e061cea3416f changed: #moveObject:to: Claus Gittinger <cg@exept.de> parents: 2722 diff changeset	856	delta := aPoint - org.
e061cea3416f changed: #moveObject:to: Claus Gittinger <cg@exept.de> parents: 2722 diff changeset	857	delta := (self alignToGrid:aPoint) - org.
e061cea3416f changed: #moveObject:to: Claus Gittinger <cg@exept.de> parents: 2722 diff changeset	858	dX := delta x.
e061cea3416f changed: #moveObject:to: Claus Gittinger <cg@exept.de> parents: 2722 diff changeset	859	dY := delta y.
e061cea3416f changed: #moveObject:to: Claus Gittinger <cg@exept.de> parents: 2722 diff changeset	860
e061cea3416f changed: #moveObject:to: Claus Gittinger <cg@exept.de> parents: 2722 diff changeset	861	undoHistory withoutTransactionDo:[
e061cea3416f changed: #moveObject:to: Claus Gittinger <cg@exept.de> parents: 2722 diff changeset	862	self shiftLayout:anObject horizontal:dX vertical:dY
e061cea3416f changed: #moveObject:to: Claus Gittinger <cg@exept.de> parents: 2722 diff changeset	863	]
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	864	]
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	865	]
2849 e061cea3416f changed: #moveObject:to: Claus Gittinger <cg@exept.de> parents: 2722 diff changeset	866
e061cea3416f changed: #moveObject:to: Claus Gittinger <cg@exept.de> parents: 2722 diff changeset	867	"Modified: / 25-07-2011 / 17:27:08 / cg"
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	868	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	869
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	870	startObjectMoveAt:aPoint
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	871	"start object(s) move at a point"
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	872
128 9779b7459a1c selection and update from selection ca parents: 123 diff changeset	873	self startObjectMove:(self selection) at:aPoint.
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	874	movedObject := self selection.
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	875
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	876	movedObject isCollection ifFalse:[
1451 f7c591a04f00 drag resize: wait for expose before continue ca parents: 1438 diff changeset	877	movedObject := Array with:movedObject
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	878	].
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	879	"/ self setSelection:nil withRedraw:true.
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	880
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	881	moveDelta := movedObject collect:[:aView \| aPoint - aView computeOrigin].
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	882
175 0b0b4d99e3e7 isResizeable ca parents: 156 diff changeset	883	self transaction:#move objects:movedObject do:[:v\|self createUndoLayout:v].
0b0b4d99e3e7 isResizeable ca parents: 156 diff changeset	884	self invertOutlineOf:movedObject.
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	885	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	886
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	887	startSelectMoreOrMove:aPoint
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	888	"add/remove to/from selection"
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	889
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	890	\|anObject\|
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	891
119 39acd704ad51 testMode is now a ValueHolder ca parents: 113 diff changeset	892	self enabled ifFalse:[^ self].
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	893
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	894	anObject := self findObjectAt:aPoint.
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	895	anObject notNil ifTrue:[
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	896	(self isSelected:anObject) ifTrue:[
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	897	self removeFromSelection:anObject
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	898	] ifFalse:[
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	899	self addToSelection:anObject
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	900	]
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	901	]
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	902	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	903
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	904	startSelectOrMove:aPoint
2356 bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	905	"a button is pressed at a point; start moving or selecting"
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	906
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	907	\|selectedView containerOfSelectedView
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	908	clickedView viewOperatedUpon borderHandleSelector pView\|
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	909
119 39acd704ad51 testMode is now a ValueHolder ca parents: 113 diff changeset	910	self enabled ifFalse:[^ self].
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	911
2356 bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	912	selectedView := self singleSelection.
2364 121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	913
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	914	"/ clickedView := self findObjectAt:aPoint.
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	915	"/ (clickedView notNil
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	916	"/ and:[clickedView isComponentOf:selectedView]) ifTrue:[
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	917	"/ self unselect.
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	918	"/ selectedView := nil.
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	919	"/ ].
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	920
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	921	"/ if there is already a selection, see if user clicked onto a handle
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	922	"/ then, this may be the start of a resize operation.
2356 bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	923	selectedView notNil ifTrue:[
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	924	containerOfSelectedView := self findContainerOfView:selectedView.
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	925
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	926	containerOfSelectedView specClass canResizeSubComponents ifTrue:[
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	927	borderHandleSelector := self whichHandleOf:selectedView isHitBy:aPoint.
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	928	(borderHandleSelector notNil and:[borderHandleSelector ~~ #view]) ifTrue:[
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	929	self startResizeBorder:borderHandleSelector.
2356 bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	930	^ self
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	931	]
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	932	].
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	933	viewOperatedUpon := selectedView.
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	934
3261 b830ad071eb5 device access Claus Gittinger <cg@exept.de> parents: 3219 diff changeset	935	pView := device translatePoint:aPoint fromView:self toView:selectedView superView.
2356 bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	936	(selectedView bounds containsPoint:pView) ifFalse:[
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	937	"/ clicked outside the selection
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	938	(self sensor ctrlDown and:[self canChangeLayoutOfView:selectedView]) ifFalse:[
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	939	viewOperatedUpon := nil
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	940	]
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	941	]
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	942	].
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	943
2364 121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	944	clickedView := self findObjectAt:aPoint.
2368 99f14af1d5ec oops Claus Gittinger <cg@exept.de> parents: 2364 diff changeset	945	clickedView notNil ifTrue:[
99f14af1d5ec oops Claus Gittinger <cg@exept.de> parents: 2364 diff changeset	946	(clickedView isComponentOf:selectedView) ifTrue:[
2530 73efe0a84f4b no need to unselect/select in startSelectOrMove (avoid flicker) Claus Gittinger <cg@exept.de> parents: 2528 diff changeset	947	"/ self unselect.
2368 99f14af1d5ec oops Claus Gittinger <cg@exept.de> parents: 2364 diff changeset	948	selectedView := nil.
99f14af1d5ec oops Claus Gittinger <cg@exept.de> parents: 2364 diff changeset	949	viewOperatedUpon := nil
99f14af1d5ec oops Claus Gittinger <cg@exept.de> parents: 2364 diff changeset	950	] ifFalse:[
2530 73efe0a84f4b no need to unselect/select in startSelectOrMove (avoid flicker) Claus Gittinger <cg@exept.de> parents: 2528 diff changeset	951	"/ self unselect.
2368 99f14af1d5ec oops Claus Gittinger <cg@exept.de> parents: 2364 diff changeset	952	selectedView := nil.
99f14af1d5ec oops Claus Gittinger <cg@exept.de> parents: 2364 diff changeset	953	viewOperatedUpon := clickedView
99f14af1d5ec oops Claus Gittinger <cg@exept.de> parents: 2364 diff changeset	954	].
2364 121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	955	].
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	956
2356 bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	957	viewOperatedUpon isNil ifTrue:[
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	958	clickedView isNil ifTrue:[
2538 ded6eb784054 refactored selectAll to allow for rectangle-drag in UIObjectView Claus Gittinger <cg@exept.de> parents: 2536 diff changeset	959	"/ clicked outside - start a rectangle drag.
2356 bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	960	self select:nil.
2538 ded6eb784054 refactored selectAll to allow for rectangle-drag in UIObjectView Claus Gittinger <cg@exept.de> parents: 2536 diff changeset	961	self startRectangleDrag:aPoint.
2356 bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	962	^ self.
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	963	].
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	964
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	965	(self canChangeLayoutOfView:clickedView) ifFalse:[
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	966	self select:clickedView.
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	967	^ self
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	968	].
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	969	viewOperatedUpon := clickedView
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	970	].
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	971
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	972	(self isSelected:viewOperatedUpon) ifFalse:[
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	973	self select:viewOperatedUpon.
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	974	].
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	975
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	976	(self numberOfSelections ~~ 1) ifTrue:[
2356 bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	977	releaseAction :=
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	978	[
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	979	self setDefaultActions.
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	980	self select:viewOperatedUpon
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	981	]
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	982	] ifFalse:[
2356 bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	983	releaseAction := [self setDefaultActions]
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	984	].
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	985
2356 bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	986	"prepare move operation for an object"
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	987	motionAction :=
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	988	[:movePoint\|
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	989	(aPoint dist:movePoint) > 4.0 ifTrue:[
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	990	self startObjectMoveAt:aPoint
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	991	]
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	992	].
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	993	! !
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	994
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	995	!UIObjectView methodsFor:'object resize'!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	996
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	997	actionResize:anObject selector:aSelector
2536 408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	998	"create and initialize action for resize"
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	999
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1000	\|delta\|
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1001
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1002	delta := anObject container originRelativeTo:self.
543 e3f2bf2dfb59 eliminated use of Structure - added private ResizeData class instead Claus Gittinger <cg@exept.de> parents: 374 diff changeset	1003	resizeData := ResizeData new
2536 408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1004	object:anObject
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1005	selector:aSelector
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1006	delta:delta.
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1007
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1008	"can change cursor dependent on vertical/horizontal resizing
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1009	"
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1010	oldCursor := cursor.
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1011	self cursor:(Cursor leftHand).
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1012
543 e3f2bf2dfb59 eliminated use of Structure - added private ResizeData class instead Claus Gittinger <cg@exept.de> parents: 374 diff changeset	1013	"Modified: / 2.2.1998 / 13:40:55 / cg"
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1014	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1015
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1016	doDragResize:aPoint
2536 408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1017	"do a widget resize drag"
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1018
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1019	\|p object\|
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1020
175 0b0b4d99e3e7 isResizeable ca parents: 156 diff changeset	1021	object := resizeData object.
2536 408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1022	p := (self alignToGrid:aPoint) - (resizeData delta).
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1023
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1024	(self resize:object handle:(resizeData selector) to:p check:true) ifFalse:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1025	^ self "/ no real change (due to align)
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1026	].
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1027
2514 faf45b01db30 moving non-layout objects Claus Gittinger <cg@exept.de> parents: 2513 diff changeset	1028	self hideSelection.
faf45b01db30 moving non-layout objects Claus Gittinger <cg@exept.de> parents: 2513 diff changeset	1029
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1030	self invertOutlineOf:object.
2536 408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1031
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1032	self resize:object handle:(resizeData selector) to:p check:false.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1033
1451 f7c591a04f00 drag resize: wait for expose before continue ca parents: 1438 diff changeset	1034	Delay waitForSeconds:0.05.
f7c591a04f00 drag resize: wait for expose before continue ca parents: 1438 diff changeset	1035	[self sensor hasExposeEventFor:nil] whileTrue:[
f7c591a04f00 drag resize: wait for expose before continue ca parents: 1438 diff changeset	1036	self windowGroup processExposeEvents
f7c591a04f00 drag resize: wait for expose before continue ca parents: 1438 diff changeset	1037	].
f7c591a04f00 drag resize: wait for expose before continue ca parents: 1438 diff changeset	1038
79 33212fbe9766 resize extent ca parents: 78 diff changeset	1039	"/ object geometryLayout:(object geometryLayout).
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1040	self invertOutlineOf:object.
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1041
2514 faf45b01db30 moving non-layout objects Claus Gittinger <cg@exept.de> parents: 2513 diff changeset	1042	self showSelection.
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1043	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1044
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1045	endResize
2536 408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1046	"cleanup after object resize"
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1047
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1048	\|object savedSelection anyLayoutWrapper anyTransparentBox\|
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	1049
175 0b0b4d99e3e7 isResizeable ca parents: 156 diff changeset	1050	object := resizeData object.
0b0b4d99e3e7 isResizeable ca parents: 156 diff changeset	1051	resizeData := nil.
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	1052
2536 408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1053	"/ container objects might want to rearrange their elements after a size change;
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1054	"/ therefore, we hide the handles while this is possibly done.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1055	"/ however, to avoid flicker, we check for containers first.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1056	anyLayoutWrapper := anyTransparentBox := false.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1057	self forEach:object do:[:aViewOrComponent \|
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1058	aViewOrComponent isLayoutWrapper ifTrue:[ anyLayoutWrapper := true ].
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1059	aViewOrComponent isTransparentBox ifTrue:[ anyTransparentBox := true ].
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1060	].
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1061
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1062	(anyLayoutWrapper or:[anyTransparentBox]) ifTrue:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1063
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1064	self invertOutlineOf:object.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1065
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1066	"/ temporarily hide the selection, in order to allow the container to move the
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1067	"/ element around...
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1068	savedSelection := selection.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1069	self setSelection:nil withRedraw:true.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1070
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1071	"/ handle any expose events (for subcomponents) before
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1072	"/ redrawing the handles.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1073	self windowGroup processExposeEvents.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1074
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1075	self elementChangedSize:object.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1076
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1077	"/ handle any expose events (for subcomponents) before
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1078	"/ redrawing the handles.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1079	Delay waitForSeconds:0.05.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1080	[self sensor hasExposeEventFor:nil] whileTrue:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1081	self windowGroup processExposeEvents
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1082	].
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1083
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1084	self forEach:savedSelection do:[:aView \|
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1085	self recomputeShapeIfTransparentBox:aView.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1086	].
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1087
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1088	self setSelection:object withRedraw:true.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1089	].
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1090
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1091	self layoutChanged.
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1092	self setDefaultActions.
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1093	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1094
1827 691d1471cd3e WOs changes werner parents: 1746 diff changeset	1095	layoutChanged
691d1471cd3e WOs changes werner parents: 1746 diff changeset	1096	!
691d1471cd3e WOs changes werner parents: 1746 diff changeset	1097
2536 408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1098	resize:aView bottom:aPoint
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1099	"obsolete: resize a views bottom"
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1100
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1101	self resize:aView handle:#bottom to:aPoint check:false.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1102	"/ undoHistory withoutTransactionDo:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1103	"/ self shiftLayout:aView top:0 bottom:((aPoint y) - (aView computeCorner y))
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1104	"/ ].
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1105	!
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1106
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1107	resize:aView bottomLeft:aPoint
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1108	"obsolete: resize a views bottom and left"
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1109
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1110	self resize:aView handle:#bottomLeft to:aPoint check:false.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1111	"/ undoHistory withoutTransactionDo:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1112	"/ self shiftLayout:aView top:0
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1113	"/ bottom:((aPoint y) - (aView computeCorner y))
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1114	"/ left:((aPoint x) - (aView computeOrigin x))
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1115	"/ right:0
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1116	"/
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1117	"/ ]
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1118	!
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1119
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1120	resize:aView corner:aPoint
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1121	"obsolete: resize a views corner"
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1122
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1123	self resize:aView handle:#corner to:aPoint check:false.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1124	"/ \|delta\|
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1125	"/
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1126	"/ delta := aPoint - aView computeCorner.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1127	"/ undoHistory withoutTransactionDo:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1128	"/ self shiftLayout:aView top:0 bottom:(delta y) left:0 right:(delta x)
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1129	"/ ]
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1130	!
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1131
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1132	resize:aComponent endPoint:newEndPoint
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1133	"obsolete: move a component's endPoint"
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1134
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1135	self resize:aComponent handle:#endPoint to:newEndPoint check:false
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1136
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1137	"/ undoHistory
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1138	"/ withoutTransactionDo:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1139	"/ self shiftLayout:aComponent startPoint:0 endPoint:(newEndPoint - (aComponent endPoint))
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1140	"/ ]
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1141	!
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1142
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1143	resize:aComponent handle:aSymbol to:aPoint check:doCheck
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1144	"resize a views handle - if doCheck is true, only check if the handle would change
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1145	(used to avoid flicker, when an aligned move would actually not move anything)"
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1146
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1147	\|newX newY oldBottom oldTop oldLeft oldRight
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1148	oldOrigin oldCorner shiftTop shiftBottom shiftLeft shiftRight\|
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1149
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1150	aSymbol == #startPoint ifTrue:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1151	doCheck ifTrue:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1152	^ aPoint ~= (aComponent startPoint)
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1153	].
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1154	self
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1155	shiftLayout:aComponent
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1156	startPoint:(aPoint - (aComponent startPoint)) endPoint:0.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1157	^ self.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1158	].
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1159	aSymbol == #endPoint ifTrue:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1160	doCheck ifTrue:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1161	^ aPoint ~= (aComponent endPoint)
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1162	].
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1163	self
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1164	shiftLayout:aComponent
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1165	startPoint:0 endPoint:(aPoint - (aComponent endPoint)).
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1166	^ self.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1167	].
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1168
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1169	newX := aPoint x.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1170	newY := aPoint y.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1171	shiftTop := shiftBottom := shiftLeft := shiftRight := 0.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1172
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1173	oldOrigin := aComponent computeOrigin.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1174	oldCorner := aComponent computeCorner.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1175
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1176	oldTop := oldOrigin y.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1177	oldBottom := oldCorner y.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1178	oldLeft := oldOrigin x.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1179	oldRight := oldCorner x.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1180
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1181	aSymbol == #bottom ifTrue:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1182	shiftBottom := newY - oldBottom.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1183	].
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1184	aSymbol == #top ifTrue:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1185	shiftTop := newY - oldTop.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1186	].
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1187	aSymbol == #left ifTrue:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1188	shiftLeft := newX - oldLeft.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1189	].
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1190	aSymbol == #right ifTrue:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1191	shiftRight := newX - oldRight.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1192	].
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1193	aSymbol == #origin ifTrue:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1194	shiftLeft := newX - oldLeft.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1195	shiftTop := newY - oldTop.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1196	].
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1197	aSymbol == #topRight ifTrue:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1198	shiftRight := newX - oldRight.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1199	shiftTop := newY - oldTop.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1200	].
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1201	aSymbol == #corner ifTrue:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1202	shiftRight := newX - oldRight.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1203	shiftBottom := newY - oldBottom.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1204	].
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1205	aSymbol == #bottomLeft ifTrue:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1206	shiftLeft := newX - oldLeft.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1207	shiftBottom := newY - oldBottom.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1208	].
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1209
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1210	doCheck ifTrue:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1211	^ (shiftTop ~= 0) or:[ shiftBottom ~= 0 or:[ shiftLeft ~= 0 or:[ shiftRight ~= 0 ]]]
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1212	].
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1213
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1214	undoHistory withoutTransactionDo:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1215	self
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1216	shiftLayout:aComponent
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1217	top:shiftTop bottom:shiftBottom
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1218	left:shiftLeft right:shiftRight
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1219	].
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1220	!
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1221
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1222	resize:aView left:aPoint
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1223	"obsolete: resize a views left"
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1224
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1225	self resize:aView handle:#left to:aPoint check:false.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1226	"/ undoHistory withoutTransactionDo:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1227	"/ self shiftLayout:aView left:((aPoint x) - (aView computeOrigin x)) right:0
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1228	"/ ]
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1229	!
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1230
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1231	resize:aView origin:aPoint
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1232	"obsolete: resize a views origin"
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1233
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1234	self resize:aView handle:#origin to:aPoint check:false.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1235	"/ \|delta\|
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1236	"/
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1237	"/ delta := aPoint - aView computeOrigin.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1238	"/ undoHistory withoutTransactionDo:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1239	"/ self shiftLayout:aView top:(delta y) bottom:0 left:(delta x) right:0
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1240	"/ ]
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1241	!
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1242
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1243	resize:aView right:aPoint
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1244	"obsolete: resize a views right"
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1245
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1246	self resize:aView handle:#right to:aPoint check:false.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1247	"/ undoHistory withoutTransactionDo:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1248	"/ self shiftLayout:aView left:0 right:((aPoint x) - (aView computeCorner x))
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1249	"/ ]
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1250	!
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1251
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1252	resize:aComponent startPoint:newStartPoint
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1253	"obsolete: move a component's startPoint"
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1254
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1255	self resize:aComponent handle:#startPoint to:newStartPoint check:false
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1256	"/ undoHistory
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1257	"/ withoutTransactionDo:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1258	"/ self shiftLayout:aComponent startPoint:(newStartPoint - (aComponent startPoint)) endPoint:0
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1259	"/ ]
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1260	!
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1261
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1262	resize:aView top:aPoint
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1263	"obsolete: resize a views top"
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1264
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1265	self resize:aView handle:#top to:aPoint check:false.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1266	"/ undoHistory withoutTransactionDo:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1267	"/ self shiftLayout:aView
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1268	"/ top:((aPoint y) - (aView computeOrigin y))
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1269	"/ bottom:0
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1270	"/ ]
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1271	!
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1272
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1273	resize:aView topRight:aPoint
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1274	"obsolete: resize a views top and right"
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1275
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1276	self resize:aView handle:#topRight to:aPoint check:false.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1277	"/ undoHistory withoutTransactionDo:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1278	"/ self shiftLayout:aView
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1279	"/ top:((aPoint y) - (aView computeOrigin y))
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1280	"/ bottom:0
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1281	"/ left:0
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1282	"/ right:((aPoint x) - (aView computeCorner x))
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1283	"/ ]
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1284	!
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1285
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1286	startResizeBorder:borderHandleSelector
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1287	"start resizing the selected view at the given borderHandle"
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1288
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1289	\|object\|
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1290
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1291	object := self singleSelection.
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1292	self actionResize:object selector:borderHandleSelector.
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1293
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1294	self
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1295	transaction:#resize
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1296	selectionDo:[:aView\|
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1297	self createUndoLayout:aView
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1298	].
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1299	"/ self setSelection:nil withRedraw:true.
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1300
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1301	motionAction := [:movePoint \| self doDragResize:movePoint].
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1302	releaseAction := [self endResize].
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1303
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1304	self invertOutlineOf:object
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1305	! !
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1306
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	1307	!UIObjectView methodsFor:'private'!
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	1308
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	1309	undoHistoryChanged
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	1310	self hasUndoHistoryHolder value:(self hasUndoHistory).
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	1311	! !
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	1312
1714 f57812a56d17 method category rename Claus Gittinger <cg@exept.de> parents: 1705 diff changeset	1313	!UIObjectView methodsFor:'private-handles'!
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1314
175 0b0b4d99e3e7 isResizeable ca parents: 156 diff changeset	1315	handlesOf:aComponent do:aTwoArgAction
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	1316	"perform aTwoArgAction on each handle of a component"
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	1317
175 0b0b4d99e3e7 isResizeable ca parents: 156 diff changeset	1318	\|dlt ext\|
0b0b4d99e3e7 isResizeable ca parents: 156 diff changeset	1319
0b0b4d99e3e7 isResizeable ca parents: 156 diff changeset	1320	dlt := (aComponent originRelativeTo:self) - aComponent origin.
1451 f7c591a04f00 drag resize: wait for expose before continue ca parents: 1438 diff changeset	1321	dlt := dlt - (4@4).
f7c591a04f00 drag resize: wait for expose before continue ca parents: 1438 diff changeset	1322	ext := 8@8.
175 0b0b4d99e3e7 isResizeable ca parents: 156 diff changeset	1323
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	1324	self class
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	1325	handlesOf:aComponent
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	1326	do:[:pnt :wht \|
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	1327	aTwoArgAction value:(pnt + dlt extent:ext) value:wht
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	1328	]
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1329	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1330
175 0b0b4d99e3e7 isResizeable ca parents: 156 diff changeset	1331	whichHandleOf:aComponent isHitBy:aPoint
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1332	"returns kind of handle or nil"
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1333
175 0b0b4d99e3e7 isResizeable ca parents: 156 diff changeset	1334	self handlesOf:aComponent do:[:rectangle :what\|
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1335	(rectangle containsPoint:aPoint) ifTrue:[^ what]
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1336	].
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1337	^ nil
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1338	! !
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1339
1714 f57812a56d17 method category rename Claus Gittinger <cg@exept.de> parents: 1705 diff changeset	1340	!UIObjectView methodsFor:'private-resizing subviews'!
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1341
1827 691d1471cd3e WOs changes werner parents: 1746 diff changeset	1342	recomputeShapeIfTransparentBox:aView
1829 35409df5492a * empty log message * werner parents: 1827 diff changeset	1343	(aView notNil and:[aView isTransparentBox]) ifTrue:[
1827 691d1471cd3e WOs changes werner parents: 1746 diff changeset	1344	aView computeShape.
691d1471cd3e WOs changes werner parents: 1746 diff changeset	1345	aView clear; redraw
691d1471cd3e WOs changes werner parents: 1746 diff changeset	1346	].
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1347	! !
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1348
1714 f57812a56d17 method category rename Claus Gittinger <cg@exept.de> parents: 1705 diff changeset	1349	!UIObjectView methodsFor:'private-shift layout'!
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1350
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	1351	shiftLayout:aViewOrComponent horizontal:n
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	1352	"shift layout for a view; in case of an open transaction, the undo action is registered"
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	1353
2514 faf45b01db30 moving non-layout objects Claus Gittinger <cg@exept.de> parents: 2513 diff changeset	1354	self shiftLayout:aViewOrComponent horizontal:n vertical:0
faf45b01db30 moving non-layout objects Claus Gittinger <cg@exept.de> parents: 2513 diff changeset	1355	!
faf45b01db30 moving non-layout objects Claus Gittinger <cg@exept.de> parents: 2513 diff changeset	1356
faf45b01db30 moving non-layout objects Claus Gittinger <cg@exept.de> parents: 2513 diff changeset	1357	shiftLayout:aViewOrComponent horizontal:h vertical:v
faf45b01db30 moving non-layout objects Claus Gittinger <cg@exept.de> parents: 2513 diff changeset	1358	"shift layout for a view; in case of an open transaction, the undo action is registered"
faf45b01db30 moving non-layout objects Claus Gittinger <cg@exept.de> parents: 2513 diff changeset	1359
faf45b01db30 moving non-layout objects Claus Gittinger <cg@exept.de> parents: 2513 diff changeset	1360	(self specFor:aViewOrComponent) hasLayout ifTrue:[
faf45b01db30 moving non-layout objects Claus Gittinger <cg@exept.de> parents: 2513 diff changeset	1361	self shiftLayout:aViewOrComponent top:v bottom:v left:h right:h
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	1362	] ifFalse:[
2514 faf45b01db30 moving non-layout objects Claus Gittinger <cg@exept.de> parents: 2513 diff changeset	1363	self shiftLayout:aViewOrComponent startPoint:(h @ v) endPoint:(h @ v)
faf45b01db30 moving non-layout objects Claus Gittinger <cg@exept.de> parents: 2513 diff changeset	1364	].
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	1365	!
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	1366
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1367	shiftLayout:aView left:l right:r
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	1368	"shift layout for a view; in case of an open transaction, the undo action is registered"
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	1369
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1370	self shiftLayout:aView top:0 bottom:0 left:l right:r
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	1371	!
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	1372
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	1373	shiftLayout:aComponent startPoint:deltaS endPoint:deltaE
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	1374	"shift coordinates; in case of an open transaction, the undo action is registered"
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	1375
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	1376	self createUndoStartPointEndPoint:aComponent.
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	1377	aComponent
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	1378	startPoint:(aComponent startPoint + deltaS)
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	1379	endPoint:(aComponent endPoint + deltaE).
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1380	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1381
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1382	shiftLayout:aView top:t bottom:b
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	1383	"shift layout for a view; in case of an open transaction, the undo action is registered"
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	1384
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1385	self shiftLayout:aView top:t bottom:b left:0 right:0
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1386	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1387
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1388	shiftLayout:aView top:t bottom:b left:l right:r
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	1389	"shift layout for a view; in case of an open transaction, the undo action is registered"
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	1390
2536 408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1391	\|type layout oldExt dX dY\|
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	1392
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	1393	type := self class layoutType:aView.
2536 408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1394	type isNil ifTrue:[ ^ self ].
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1395
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1396	self createUndoLayout:aView.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1397
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1398	type == #Extent ifTrue:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1399	oldExt := aView extent.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1400	dX := r-l.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1401	dY := b-t.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1402	aView extent:(oldExt + (dX @ dY)).
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1403	^ self
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1404	].
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1405
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1406	layout := aView geometryLayout copy.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1407	layout isLayout ifTrue:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1408	layout leftOffset:(layout leftOffset + l)
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1409	topOffset:(layout topOffset + t).
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1410
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1411	type == #LayoutFrame ifTrue:[
3280 6ee34f6dee2f #BUGFIX by stefan Stefan Vogel <sv@exept.de> parents: 3261 diff changeset	1412	b ~= 0 ifTrue:[
6ee34f6dee2f #BUGFIX by stefan Stefan Vogel <sv@exept.de> parents: 3261 diff changeset	1413	layout bottomOffset:(layout bottomOffset + b).
6ee34f6dee2f #BUGFIX by stefan Stefan Vogel <sv@exept.de> parents: 3261 diff changeset	1414	].
6ee34f6dee2f #BUGFIX by stefan Stefan Vogel <sv@exept.de> parents: 3261 diff changeset	1415	r ~= 0 ifTrue:[
6ee34f6dee2f #BUGFIX by stefan Stefan Vogel <sv@exept.de> parents: 3261 diff changeset	1416	layout rightOffset:(layout rightOffset + r).
6ee34f6dee2f #BUGFIX by stefan Stefan Vogel <sv@exept.de> parents: 3261 diff changeset	1417	].
2536 408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1418	]
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1419	] ifFalse:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1420	type == #Rectangle ifTrue:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1421	layout left:(layout left + l)
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1422	right:(layout right + r)
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1423	top:(layout top + t)
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1424	bottom:(layout bottom + b).
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1425	] ifFalse:[ "POINT"
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1426	layout x:(layout x + l) y:(layout y + t).
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1427	]
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1428	].
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1429	aView geometryLayout:layout
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	1430	!
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	1431
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	1432	shiftLayout:aViewOrComponent vertical:n
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	1433	"shift layout for a view; in case of an open transaction, the undo action is registered"
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	1434
2514 faf45b01db30 moving non-layout objects Claus Gittinger <cg@exept.de> parents: 2513 diff changeset	1435	self shiftLayout:aViewOrComponent horizontal:0 vertical:n
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1436	! !
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1437
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1438	!UIObjectView methodsFor:'searching'!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1439
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1440	findObjectAt:aPoint
3015 194582b8825f Fix stc compiler warnings Stefan Vogel <sv@exept.de> parents: 3011 diff changeset	1441	\|componentOrView\|
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1442
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1443	componentOrView := self findObjectAt:aPoint in:self.
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1444
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1445	componentOrView == self ifTrue:[^ nil].
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1446	^ componentOrView.
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1447
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1448	"/ cg: old code, which I do not understand
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1449	"/ point := device translatePoint:aPoint fromView:self toView:rootView.
1672 5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	1450	"/
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1451	"/ viewId := rootView id.
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1452	"/ [viewId notNil] whileTrue:[
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1453	"/ lastId := viewId.
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1454	"/ viewId := device viewIdFromPoint:point in:lastId. "/ must be rootView coordinate
1672 5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	1455	"/ ].
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	1456	"/
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1457	"/ view := device viewFromId:lastId.
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1458	"/ (view isNil or:[view == self]) ifTrue:[
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1459	"/ "/ used to return nil here;
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1460	"/ "/ now support a mix of views and components...
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1461	"/ components notEmptyOrNil ifTrue:[
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1462	"/ component := components detect:[:c \| c bounds containsPoint:aPoint] ifNone:nil.
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1463	"/ ^ component
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1464	"/ ].
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1465	"/ ^ nil
1672 5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	1466	"/ ].
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1467	"/ ^ view
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1468	!
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1469
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1470	findObjectAt:aPoint in:aView
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1471	\|lastHit lastRelPoint view point\|
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1472
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1473	"/ reverse search, to find covering ones first.
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1474	aView subViews reverseDo:[:aSubView \|
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1475	\|innerObject relPoint\|
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1476
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1477	((aSubView origin extent:aSubView extent) containsPoint:aPoint) ifTrue:[
3261 b830ad071eb5 device access Claus Gittinger <cg@exept.de> parents: 3219 diff changeset	1478	relPoint := device translatePoint:aPoint fromView:aView toView:aSubView.
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1479	innerObject := self findObjectAt:relPoint in:aSubView.
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1480	innerObject notNil ifTrue:[ ^ innerObject ].
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1481	lastHit := aSubView.
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1482	lastRelPoint := relPoint.
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1483	]
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1484	].
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1485	view := lastHit ? aView.
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1486	point := lastRelPoint ? aPoint.
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1487
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1488	view components notEmptyOrNil ifTrue:[
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1489	view components reverseDo:[:eachComponent \|
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1490	(eachComponent frame containsPoint:point) ifTrue:[
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1491	^ eachComponent
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1492	].
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1493	].
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1494	].
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1495	^ view
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1496	! !
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1497
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1498	!UIObjectView methodsFor:'selections'!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1499
768 2ef5b8bed914 catch expose events when unselecting ca parents: 624 diff changeset	1500	hideSelection
1427 85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1501	"hide the selection - undraw hilights - whatever that is
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1502	"
2514 faf45b01db30 moving non-layout objects Claus Gittinger <cg@exept.de> parents: 2513 diff changeset	1503
faf45b01db30 moving non-layout objects Claus Gittinger <cg@exept.de> parents: 2513 diff changeset	1504	super hideSelection.
faf45b01db30 moving non-layout objects Claus Gittinger <cg@exept.de> parents: 2513 diff changeset	1505	self repairDamage.
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1506	"/ self showUnselected:selection.
768 2ef5b8bed914 catch expose events when unselecting ca parents: 624 diff changeset	1507	!
2ef5b8bed914 catch expose events when unselecting ca parents: 624 diff changeset	1508
128 9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1509	moveableSelection
131 715b3dbba87d selection handling changed ca parents: 128 diff changeset	1510	"checks whether the selection is not empty and all selected instances
715b3dbba87d selection handling changed ca parents: 128 diff changeset	1511	can be moved. If true the selection is returned otherwise nil
128 9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1512	"
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1513	\|coll\|
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1514
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1515	self hasSelection ifTrue:[
2364 121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	1516	(self canMove:(coll := self selection)) ifTrue:[
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	1517	^ coll
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	1518	]
128 9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1519	].
2364 121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	1520	^ nil
128 9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1521	!
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1522
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1523	numberOfSelections
131 715b3dbba87d selection handling changed ca parents: 128 diff changeset	1524	"return the number of selected instances
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	1525	"
128 9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1526	\|coll size\|
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1527
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1528	coll := self selection.
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1529	size := coll size.
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1530
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1531	(size ~~ 0 or:[coll isNil]) ifTrue:[^ size].
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1532	^ 1
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1533	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1534
2481 b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	1535	resizableSelection
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	1536	"checks whether the selection is not empty and all selected instances
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	1537	can be resized. If true the selection is returned otherwise nil
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	1538	"
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	1539	\|coll\|
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	1540
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	1541	self hasSelection ifTrue:[
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	1542	coll := self selection.
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	1543	(self canResize:coll) ifTrue:[
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	1544	^ coll
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	1545	]
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	1546	].
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	1547	^ nil
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	1548	!
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	1549
1827 691d1471cd3e WOs changes werner parents: 1746 diff changeset	1550	selectNextUpInHierarchy
3019 8f9d189e1c21 class: UIObjectView Claus Gittinger <cg@exept.de> parents: 3015 diff changeset	1551	self breakPoint:#ca.
1827 691d1471cd3e WOs changes werner parents: 1746 diff changeset	1552	!
691d1471cd3e WOs changes werner parents: 1746 diff changeset	1553
2215 b0c8d7acc690 UseViewScroller Claus Gittinger <cg@exept.de> parents: 2205 diff changeset	1554	selection:newSelection
b0c8d7acc690 UseViewScroller Claus Gittinger <cg@exept.de> parents: 2205 diff changeset	1555	"change selection to newSelection"
b0c8d7acc690 UseViewScroller Claus Gittinger <cg@exept.de> parents: 2205 diff changeset	1556
b0c8d7acc690 UseViewScroller Claus Gittinger <cg@exept.de> parents: 2205 diff changeset	1557	self select:newSelection
149 e652608690b1 help ... ca parents: 145 diff changeset	1558	!
e652608690b1 help ... ca parents: 145 diff changeset	1559
128 9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1560	selectionDo:aBlock
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1561	"apply block to every selected object
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1562	"
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1563	self forEach:(self selection) do:aBlock
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1564
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1565
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1566	!
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1567
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	1568	showSelection
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1569	"show the selection - draw handles"
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1570
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	1571	selectionHiddenLevel == 0 ifTrue:[
2514 faf45b01db30 moving non-layout objects Claus Gittinger <cg@exept.de> parents: 2513 diff changeset	1572	super showSelection.
faf45b01db30 moving non-layout objects Claus Gittinger <cg@exept.de> parents: 2513 diff changeset	1573	self repairDamage.
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1574	].
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1575	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1576
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1577	singleSelection
2267 f93749e64030 changed #singleSelection - make more comprehendable Stefan Vogel <sv@exept.de> parents: 2255 diff changeset	1578	"checks whether a single element is selected; in this case the element is
f93749e64030 changed #singleSelection - make more comprehendable Stefan Vogel <sv@exept.de> parents: 2255 diff changeset	1579	returned otherwise nil"
f93749e64030 changed #singleSelection - make more comprehendable Stefan Vogel <sv@exept.de> parents: 2255 diff changeset	1580
f93749e64030 changed #singleSelection - make more comprehendable Stefan Vogel <sv@exept.de> parents: 2255 diff changeset	1581	\|sel\|
f93749e64030 changed #singleSelection - make more comprehendable Stefan Vogel <sv@exept.de> parents: 2255 diff changeset	1582
f93749e64030 changed #singleSelection - make more comprehendable Stefan Vogel <sv@exept.de> parents: 2255 diff changeset	1583	sel := self selection.
f93749e64030 changed #singleSelection - make more comprehendable Stefan Vogel <sv@exept.de> parents: 2255 diff changeset	1584	sel isCollection ifTrue:[
f93749e64030 changed #singleSelection - make more comprehendable Stefan Vogel <sv@exept.de> parents: 2255 diff changeset	1585	sel := sel size == 1 ifTrue:[sel first] ifFalse:[nil].
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1586	].
2267 f93749e64030 changed #singleSelection - make more comprehendable Stefan Vogel <sv@exept.de> parents: 2255 diff changeset	1587	^ sel
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1588	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1589
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1590	singleSelectionDo:aBlock
131 715b3dbba87d selection handling changed ca parents: 128 diff changeset	1591	"checks whether one element is selected; in this case the block
715b3dbba87d selection handling changed ca parents: 128 diff changeset	1592	with argument the selected instance will be processed
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	1593	"
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1594	\|view\|
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1595
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1596	(view := self singleSelection) notNil ifTrue:[
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	1597	aBlock value:view
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1598	]
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1599	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1600
1230 23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1601	twoElementSelection
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1602	"checks whether exactly two elements are selected;
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1603	in this case, return the selection collection.
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1604	otherwise return nil
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1605	"
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1606	\|coll\|
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1607
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1608	(coll := self selection) isCollection ifFalse:[
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1609	^ nil "/ single
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1610	].
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1611
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1612	coll size == 2 ifTrue:[ ^ coll].
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1613	^ nil
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1614	!
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1615
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1616	unselect
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	1617	"clear selection
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	1618	"
128 9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1619	self select:nil
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1620	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1621
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1622	withSelectionHiddenDo:aBlock
1959 fd6bf76e712a * empty log message * Claus Gittinger <cg@exept.de> parents: 1954 diff changeset	1623	"apply block with selection hidden (no handles)"
fd6bf76e712a * empty log message * Claus Gittinger <cg@exept.de> parents: 1954 diff changeset	1624
78 a0a00603a8b6 keep spec in properties ca parents: 76 diff changeset	1625	\|coll\|
a0a00603a8b6 keep spec in properties ca parents: 76 diff changeset	1626
138 035c98964c38 update ca parents: 134 diff changeset	1627	selectionHiddenLevel == 0 ifTrue:[
1555 4ecde43a73d6 #valueNowOrOnUnwindDo: -> #ensure: Claus Gittinger <cg@exept.de> parents: 1521 diff changeset	1628	self hideSelection.
3082 e4df13b1a968 class: UIObjectView Stefan Vogel <sv@exept.de> parents: 3019 diff changeset	1629	self flush.
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	1630	].
138 035c98964c38 update ca parents: 134 diff changeset	1631	selectionHiddenLevel := selectionHiddenLevel + 1.
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	1632
2516 6c0bc4ed2d88 * empty log message * Claus Gittinger <cg@exept.de> parents: 2514 diff changeset	1633	aBlock
6c0bc4ed2d88 * empty log message * Claus Gittinger <cg@exept.de> parents: 2514 diff changeset	1634	ensure:[
6c0bc4ed2d88 * empty log message * Claus Gittinger <cg@exept.de> parents: 2514 diff changeset	1635	selectionHiddenLevel == 1 ifTrue:[
6c0bc4ed2d88 * empty log message * Claus Gittinger <cg@exept.de> parents: 2514 diff changeset	1636	"/ careful to decrement selectionHiddenLevel AFTER the sizeChanged;
6c0bc4ed2d88 * empty log message * Claus Gittinger <cg@exept.de> parents: 2514 diff changeset	1637	"/ otherwise, we get endless recursion here.
6c0bc4ed2d88 * empty log message * Claus Gittinger <cg@exept.de> parents: 2514 diff changeset	1638	setOfSuperViewsSizeChanged notEmpty ifTrue:[
6c0bc4ed2d88 * empty log message * Claus Gittinger <cg@exept.de> parents: 2514 diff changeset	1639	coll := self minClosedViewSetFor:setOfSuperViewsSizeChanged.
6c0bc4ed2d88 * empty log message * Claus Gittinger <cg@exept.de> parents: 2514 diff changeset	1640	coll do:[:aView\| aView sizeChanged:nil].
6c0bc4ed2d88 * empty log message * Claus Gittinger <cg@exept.de> parents: 2514 diff changeset	1641	setOfSuperViewsSizeChanged := IdentitySet new
6c0bc4ed2d88 * empty log message * Claus Gittinger <cg@exept.de> parents: 2514 diff changeset	1642	].
6c0bc4ed2d88 * empty log message * Claus Gittinger <cg@exept.de> parents: 2514 diff changeset	1643	selectionHiddenLevel := selectionHiddenLevel - 1.
6c0bc4ed2d88 * empty log message * Claus Gittinger <cg@exept.de> parents: 2514 diff changeset	1644	self showSelection.
6c0bc4ed2d88 * empty log message * Claus Gittinger <cg@exept.de> parents: 2514 diff changeset	1645	] ifFalse:[
6c0bc4ed2d88 * empty log message * Claus Gittinger <cg@exept.de> parents: 2514 diff changeset	1646	selectionHiddenLevel := selectionHiddenLevel - 1.
1555 4ecde43a73d6 #valueNowOrOnUnwindDo: -> #ensure: Claus Gittinger <cg@exept.de> parents: 1521 diff changeset	1647	].
4ecde43a73d6 #valueNowOrOnUnwindDo: -> #ensure: Claus Gittinger <cg@exept.de> parents: 1521 diff changeset	1648	]
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	1649	!
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	1650
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	1651	withoutSelectionDo:aBlock
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	1652	"evaluate aBlock while selection is nilled
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	1653	"
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1654	\|sel\|
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1655
128 9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1656	self hasSelection ifFalse:[
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	1657	aBlock value
128 9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1658	] ifTrue:[
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	1659	sel := self selection.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	1660	self setSelection:nil withRedraw:true.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	1661	aBlock value.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	1662	self setSelection:sel withRedraw:true.
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1663	]
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1664
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1665
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1666	! !
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1667
1717 32ab910cb20c method category rename Claus Gittinger <cg@exept.de> parents: 1715 diff changeset	1668	!UIObjectView methodsFor:'selections-basic'!
131 715b3dbba87d selection handling changed ca parents: 128 diff changeset	1669
1427 85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1670	recursiveRepair:theDamages startIn:aView
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1671	"repair all views and contained views, which intersects the damage.
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1672	!!!! all damages repaired are removed from the list of damages !!!!
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1673	"
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1674	\|color isRepaired relOrg damage
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1675	bwWidth "{ Class:SmallInteger }"
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1676	x "{ Class:SmallInteger }"
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1677	y "{ Class:SmallInteger }"
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1678	w "{ Class:SmallInteger }"
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1679	h "{ Class:SmallInteger }"
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1680	relOrgX "{ Class:SmallInteger }"
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1681	relOrgY "{ Class:SmallInteger }"
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1682	width "{ Class:SmallInteger }"
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1683	height "{ Class:SmallInteger }"
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1684	size "{ Class:SmallInteger }"
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1685	\|
1438 9255d2e6226b checkin from browser ca parents: 1437 diff changeset	1686	aView isInputOnly ifTrue:[^ self ].
1427 85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1687
1437 daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	1688	(aView shown and:[theDamages notEmpty]) ifFalse:[ ^ self ].
1427 85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1689
2513 1c2ac34566ab changed #recursiveRepair:startIn: Claus Gittinger <cg@exept.de> parents: 2510 diff changeset	1690	aView components notEmptyOrNil ifTrue:[
1c2ac34566ab changed #recursiveRepair:startIn: Claus Gittinger <cg@exept.de> parents: 2510 diff changeset	1691	aView invalidate
1c2ac34566ab changed #recursiveRepair:startIn: Claus Gittinger <cg@exept.de> parents: 2510 diff changeset	1692	].
1427 85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1693	aView subViews notNil ifTrue:[
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1694	aView subViews reverseDo:[:v\| self recursiveRepair:theDamages startIn:v ].
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1695	theDamages isEmpty ifTrue:[ ^ self ].
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1696	].
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1697
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1698	relOrg := aView originRelativeTo:self.
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1699	bwWidth := aView borderWidth.
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1700	size := theDamages size.
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1701
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1702	"/ compute relative origin starting from border left@top
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1703	relOrgX := relOrg x - bwWidth.
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1704	relOrgY := relOrg y - bwWidth.
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1705	width := aView width + bwWidth + bwWidth.
2482 62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1706	height := aView height + bwWidth + bwWidth.
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1707
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1708	size to:1 by:-1 do:[:anIndex\|
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1709	damage := theDamages at:anIndex.
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1710
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1711	"/ compute the rectangle into the view
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1712	y := damage top - relOrgY.
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1713	x := damage left - relOrgX.
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1714	w := damage width.
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1715	h := damage height.
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1716
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1717	isRepaired := true.
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1718
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1719	x < 0 ifTrue:[ w := w + x. x := 0. isRepaired := false ].
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1720	y < 0 ifTrue:[ h := h + y. y := 0. isRepaired := false ].
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1721	x + w > width ifTrue:[ w := width - x. isRepaired := false ].
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1722	y + h > height ifTrue:[ h := height - y. isRepaired := false ].
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1723
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1724	(w > 0 and:[h > 0]) ifTrue:[
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1725	bwWidth ~~ 0 ifTrue:[
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1726	color isNil ifTrue:[
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1727	"/ must force redraw of border
3310 da50428c3763 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 3280 diff changeset	1728	"/ color := aView borderColor.
da50428c3763 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 3280 diff changeset	1729	"/ aView borderColor:(Color colorId:1). "/ kludge to force a redraw
da50428c3763 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 3280 diff changeset	1730	"/ aView borderColor:color.
da50428c3763 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 3280 diff changeset	1731	aView invalidate.
2482 62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1732	].
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1733	w := w - bwWidth.
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1734	h := h - bwWidth.
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1735
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1736	(x := x - bwWidth) < 0 ifTrue:[w := w + x. x := 0].
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1737	(y := y - bwWidth) < 0 ifTrue:[h := h + y. y := 0].
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1738
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1739	(w > 0 and:[h > 0]) ifFalse:[w := 0].
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1740	].
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1741
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1742	w > 0 ifTrue:[
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1743	aView clearRectangleX:x y:y width:w height:h.
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1744	aView exposeX:x y:y width:w height:h
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1745	].
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1746	isRepaired ifTrue:[ theDamages removeIndex:anIndex ].
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1747	]
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1748	].
1427 85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1749	!
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1750
131 715b3dbba87d selection handling changed ca parents: 128 diff changeset	1751	selection
715b3dbba87d selection handling changed ca parents: 128 diff changeset	1752	"returns the current selection
715b3dbba87d selection handling changed ca parents: 128 diff changeset	1753	"
2528 a6df49dfb157 * empty log message * Claus Gittinger <cg@exept.de> parents: 2516 diff changeset	1754
a6df49dfb157 * empty log message * Claus Gittinger <cg@exept.de> parents: 2516 diff changeset	1755	"/ Q to ca: why redefine the collection building???
a6df49dfb157 * empty log message * Claus Gittinger <cg@exept.de> parents: 2516 diff changeset	1756	^ super selection.
a6df49dfb157 * empty log message * Claus Gittinger <cg@exept.de> parents: 2516 diff changeset	1757
131 715b3dbba87d selection handling changed ca parents: 128 diff changeset	1758	^ selection
715b3dbba87d selection handling changed ca parents: 128 diff changeset	1759	!
715b3dbba87d selection handling changed ca parents: 128 diff changeset	1760
2356 bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	1761	setSelection:newSelection withRedraw:doRedraw
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	1762	"set a new selection without change notifications"
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	1763
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	1764	\| sel \|
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	1765
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	1766	(sel := newSelection) == self ifTrue:[
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	1767	sel := nil
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	1768	].
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	1769
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	1770	doRedraw ifTrue:[
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	1771	self hideSelection.
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	1772	selection := sel.
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	1773
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	1774	self forEach:selection do:[:aView \|
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	1775	\|superView\|
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	1776
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	1777	superView := aView superView.
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	1778	self recomputeShapeIfTransparentBox:superView.
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	1779	].
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	1780	self showSelection.
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	1781	] ifFalse:[
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	1782	selection := sel
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	1783	]
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	1784	!
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	1785
1427 85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1786	showUnselected:something
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1787	"show a component or list of components unselected"
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1788
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1789	\|damages oldClipped savedSelection\|
1427 85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1790
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1791	(selectionHiddenLevel ~~ 0 or:[something isNil]) ifTrue:[
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1792	^ self
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1793	].
1438 9255d2e6226b checkin from browser ca parents: 1437 diff changeset	1794
1427 85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1795	damages := OrderedCollection new.
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1796
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1797	self forEach:something do:[:v\|
1437 daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	1798	self handlesOf:v do:[:aDamage :wht\|
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	1799	damages reverseDo:[:el\|
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	1800	(el intersects:aDamage) ifTrue:[
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	1801	damages removeIdentical:el.
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	1802
2503 36dce8c654af * empty log message * Claus Gittinger <cg@exept.de> parents: 2501 diff changeset	1803	aDamage left:(aDamage left min:el left) floor
36dce8c654af * empty log message * Claus Gittinger <cg@exept.de> parents: 2501 diff changeset	1804	right:(aDamage right max:el right) ceiling
36dce8c654af * empty log message * Claus Gittinger <cg@exept.de> parents: 2501 diff changeset	1805	top:(aDamage top min:el top) floor
36dce8c654af * empty log message * Claus Gittinger <cg@exept.de> parents: 2501 diff changeset	1806	bottom:(aDamage bottom max:el bottom) ceiling
1437 daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	1807	]
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	1808	].
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	1809	damages add:aDamage
1427 85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1810	]
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1811	].
1438 9255d2e6226b checkin from browser ca parents: 1437 diff changeset	1812
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1813	damages do:[:el\| self clearRectangle:el. ].
1438 9255d2e6226b checkin from browser ca parents: 1437 diff changeset	1814
9255d2e6226b checkin from browser ca parents: 1437 diff changeset	1815	(oldClipped := clipChildren) ifFalse:[
3385 5307c299118d #TUNING by cg Claus Gittinger <cg@exept.de> parents: 3310 diff changeset	1816	gc clippedByChildren:(clipChildren := true)
1438 9255d2e6226b checkin from browser ca parents: 1437 diff changeset	1817	].
1451 f7c591a04f00 drag resize: wait for expose before continue ca parents: 1438 diff changeset	1818	self subViews reverseDo:[:v\| self recursiveRepair:damages startIn:v].
1437 daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	1819
1427 85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1820	oldClipped ~~ clipChildren ifTrue:[
3385 5307c299118d #TUNING by cg Claus Gittinger <cg@exept.de> parents: 3310 diff changeset	1821	gc clippedByChildren:(clipChildren := oldClipped).
1427 85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1822	].
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1823
3082 e4df13b1a968 class: UIObjectView Stefan Vogel <sv@exept.de> parents: 3019 diff changeset	1824	self flush.
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1825
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1826	savedSelection := selection.
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1827	[
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1828	selection := nil.
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1829	damages do:[:el\| self invalidate:el ].
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1830	self repairDamage.
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1831	] ensure:[
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1832	selection := savedSelection
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1833	].
131 715b3dbba87d selection handling changed ca parents: 128 diff changeset	1834	! !
715b3dbba87d selection handling changed ca parents: 128 diff changeset	1835
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1836	!UIObjectView methodsFor:'testing'!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1837
284 995078a58977 show the selection after mapping the view ca parents: 251 diff changeset	1838	hasSelection
995078a58977 show the selection after mapping the view ca parents: 251 diff changeset	1839	"returns true if any widget is selected
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	1840	"
284 995078a58977 show the selection after mapping the view ca parents: 251 diff changeset	1841	^ self numberOfSelections ~~ 0
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1842
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1843	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1844
284 995078a58977 show the selection after mapping the view ca parents: 251 diff changeset	1845	hasSingleSelection
995078a58977 show the selection after mapping the view ca parents: 251 diff changeset	1846	"returns true if one widget is selected
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	1847	"
284 995078a58977 show the selection after mapping the view ca parents: 251 diff changeset	1848	^ self numberOfSelections == 1
995078a58977 show the selection after mapping the view ca parents: 251 diff changeset	1849
995078a58977 show the selection after mapping the view ca parents: 251 diff changeset	1850	!
995078a58977 show the selection after mapping the view ca parents: 251 diff changeset	1851
995078a58977 show the selection after mapping the view ca parents: 251 diff changeset	1852	hasUndoHistory
1918 f5e8dfe30838 * empty log message * Claus Gittinger <cg@exept.de> parents: 1911 diff changeset	1853	"returns true if undos exists"
f5e8dfe30838 * empty log message * Claus Gittinger <cg@exept.de> parents: 1911 diff changeset	1854
2722 647dfae127cd changed: #hasUndoHistory Claus Gittinger <cg@exept.de> parents: 2688 diff changeset	1855	^ undoHistory notEmpty
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1856	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1857
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	1858	isModified
1918 f5e8dfe30838 * empty log message * Claus Gittinger <cg@exept.de> parents: 1911 diff changeset	1859	"returns true if painter is modified"
f5e8dfe30838 * empty log message * Claus Gittinger <cg@exept.de> parents: 1911 diff changeset	1860
f5e8dfe30838 * empty log message * Claus Gittinger <cg@exept.de> parents: 1911 diff changeset	1861	^ undoHistory isModified
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	1862	!
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	1863
128 9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1864	isSelected:anObject
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1865	"return true, if the argument, anObject is selected
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1866	"
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1867	anObject notNil ifTrue:[
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	1868	self selectionDo:[:el\| el == anObject ifTrue:[^ true]]
128 9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1869	].
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1870	^ false
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1871
2538 ded6eb784054 refactored selectAll to allow for rectangle-drag in UIObjectView Claus Gittinger <cg@exept.de> parents: 2536 diff changeset	1872	!
ded6eb784054 refactored selectAll to allow for rectangle-drag in UIObjectView Claus Gittinger <cg@exept.de> parents: 2536 diff changeset	1873
ded6eb784054 refactored selectAll to allow for rectangle-drag in UIObjectView Claus Gittinger <cg@exept.de> parents: 2536 diff changeset	1874	object:anObject isContainedIn:aRectangle
ded6eb784054 refactored selectAll to allow for rectangle-drag in UIObjectView Claus Gittinger <cg@exept.de> parents: 2536 diff changeset	1875	^ anObject bounds isContainedIn:aRectangle
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1876	! !
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1877
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1878	!UIObjectView methodsFor:'transaction'!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1879
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	1880	createUndoLayout:aView
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	1881	"prepare undo action for a view changing its layout
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	1882	"
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	1883	self subclassResponsibility
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	1884
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	1885	!
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	1886
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1887	transaction:aType objects:something do:aOneArgBlock
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1888	"opens a transaction and evaluates a block within the transaction; the
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1889	argument to the block is a view from derived from something
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1890	"
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1891	self subclassResponsibility
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1892
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1893
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1894	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1895
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1896	transaction:aType selectionDo:aOneArgBlock
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1897	"opens a transaction and evaluates a block within the transaction; the
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1898	argument to the block is a view from the selection
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1899	"
128 9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1900	self transaction:aType objects:(self selection) do:aOneArgBlock
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1901
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1902
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1903	! !
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1904
1715 9eebdb3802aa method category rename Claus Gittinger <cg@exept.de> parents: 1714 diff changeset	1905	!UIObjectView methodsFor:'user actions-dimension'!
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1906
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1907	copyExtent
2364 121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	1908	"copy the extent from the selected object"
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	1909
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1910	\|object\|
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1911
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1912	object := self singleSelection.
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1913	object notNil ifTrue:[
2364 121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	1914	CopiedExtent := object computeExtent
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1915	] ifFalse:[
2364 121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	1916	self warn:'Exactly one element must be selected!!'.
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1917	]
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1918	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1919
89 35c5711729c2 so far so good ca parents: 84 diff changeset	1920	copyLayout
2364 121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	1921	"copy the layout from the selected object"
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	1922
89 35c5711729c2 so far so good ca parents: 84 diff changeset	1923	\|object\|
35c5711729c2 so far so good ca parents: 84 diff changeset	1924
35c5711729c2 so far so good ca parents: 84 diff changeset	1925	object := self singleSelection.
35c5711729c2 so far so good ca parents: 84 diff changeset	1926	object notNil ifTrue:[
2364 121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	1927	CopiedLayout := object geometryLayout copy
89 35c5711729c2 so far so good ca parents: 84 diff changeset	1928	] ifFalse:[
2364 121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	1929	self warn:'Exactly one element must be selected!!'.
89 35c5711729c2 so far so good ca parents: 84 diff changeset	1930	]
35c5711729c2 so far so good ca parents: 84 diff changeset	1931	!
35c5711729c2 so far so good ca parents: 84 diff changeset	1932
1230 23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1933	exchangeLayouts
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1934	"exchange the layout of two elements
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1935	(useful to change the order of radiobuttons or checkBoxes)
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1936	"
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1937	\|objects l1 l2\|
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1938
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1939	objects := self twoElementSelection.
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1940
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1941	objects notNil ifTrue:[
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1942	l1 := (objects at:1) geometryLayout copy.
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1943	l2 := (objects at:2) geometryLayout copy.
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1944	self transaction:#exchangeLayout dimensionDo:[:v\|
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1945	v == (objects at:1) ifTrue:[
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1946	v geometryLayout:(l2 copy)
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1947	] ifFalse:[
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1948	v geometryLayout:(l1 copy).
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1949	]
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1950	]
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1951	] ifFalse:[
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1952	self warn:'exactly two elements must be selected'.
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1953	]
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1954
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1955
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1956
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1957	!
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1958
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1959	pasteExtent
2364 121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	1960	"paste the copied extent to all objects in the selection"
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	1961
2398 bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	1962	\|heightToPaste widthToPaste\|
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	1963
2364 121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	1964	CopiedExtent notNil ifTrue:[
2398 bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	1965	widthToPaste := CopiedExtent x.
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	1966	heightToPaste := CopiedExtent y.
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	1967	] ifFalse:[
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	1968	CopiedLayout notNil ifTrue:[
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	1969	CopiedLayout leftFraction = CopiedLayout rightFraction ifTrue:[
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	1970	CopiedLayout topFraction = CopiedLayout bottomFraction ifTrue:[
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	1971	widthToPaste := (CopiedLayout rightOffset - CopiedLayout leftOffset).
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	1972	heightToPaste := (CopiedLayout bottomOffset - CopiedLayout topOffset).
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	1973	]
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	1974	]
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	1975	].
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	1976	].
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	1977
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	1978	widthToPaste notNil ifTrue:[
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	1979	heightToPaste notNil ifTrue:[
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	1980	self transaction:#pasteExtent dimensionDo:[:v\|
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	1981	self resize:v corner:(v computeOrigin + (widthToPaste@heightToPaste))
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	1982	]
2364 121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	1983	]
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1984	]
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1985	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1986
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1987	pasteHeight
2364 121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	1988	"paste the copied extent's height to all objects in the selection"
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	1989
2398 bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	1990	\|heightToPaste\|
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	1991
2364 121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	1992	CopiedExtent notNil ifTrue:[
2398 bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	1993	heightToPaste := CopiedExtent y.
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	1994	] ifFalse:[
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	1995	CopiedLayout notNil ifTrue:[
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	1996	CopiedLayout topFraction = CopiedLayout bottomFraction ifTrue:[
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	1997	heightToPaste := (CopiedLayout bottomOffset - CopiedLayout topOffset)
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	1998	]
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	1999	].
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	2000	].
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	2001
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	2002	heightToPaste notNil ifTrue:[
2364 121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2003	self transaction:#pasteHeight dimensionDo:[:v\|
2398 bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	2004	self resize:v bottom:(v computeOrigin + heightToPaste)
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	2005	].
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	2006	].
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2007	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2008
89 35c5711729c2 so far so good ca parents: 84 diff changeset	2009	pasteLayout
2364 121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2010	"paste the layout to all objects in the selection"
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2011
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2012	CopiedLayout notNil ifTrue:[
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2013	self transaction:#pasteLayout dimensionDo:[:v\|
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2014	v geometryLayout:(CopiedLayout copy)
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2015	]
89 35c5711729c2 so far so good ca parents: 84 diff changeset	2016	]
35c5711729c2 so far so good ca parents: 84 diff changeset	2017	!
35c5711729c2 so far so good ca parents: 84 diff changeset	2018
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2019	pasteWidth
2364 121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2020	"paste the copied extent's width to all objects in the selection"
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2021
2398 bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	2022	\|widthToPaste\|
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	2023
2364 121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2024	CopiedExtent notNil ifTrue:[
2398 bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	2025	widthToPaste := CopiedExtent x.
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	2026	] ifFalse:[
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	2027	CopiedLayout notNil ifTrue:[
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	2028	CopiedLayout leftFraction = CopiedLayout rightFraction ifTrue:[
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	2029	widthToPaste := (CopiedLayout rightOffset - CopiedLayout leftOffset)
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	2030	]
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	2031	].
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	2032	].
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	2033
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	2034	widthToPaste notNil ifTrue:[
2364 121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2035	self transaction:#pasteWidth dimensionDo:[:v\|
2398 bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	2036	self resize:v right:(v computeOrigin + widthToPaste)
2364 121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2037	]
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2038	]
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2039	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2040
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2041	setExtent:anExtent
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2042	"change extent for all selected objects
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2043	"
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2044	self transaction:#extent dimensionDo:[:v\|
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2045	v geometryLayout:nil.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2046	v extent:anExtent.
67 09e9d4b57142 alignmentLayout Claus Gittinger <cg@exept.de> parents: 63 diff changeset	2047	].
09e9d4b57142 alignmentLayout Claus Gittinger <cg@exept.de> parents: 63 diff changeset	2048
09e9d4b57142 alignmentLayout Claus Gittinger <cg@exept.de> parents: 63 diff changeset	2049	"Modified: 28.2.1997 / 12:49:00 / cg"
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2050	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2051
149 e652608690b1 help ... ca parents: 145 diff changeset	2052	setLayout:aLayout
e652608690b1 help ... ca parents: 145 diff changeset	2053	"change layout for all selected objects
e652608690b1 help ... ca parents: 145 diff changeset	2054	"
e652608690b1 help ... ca parents: 145 diff changeset	2055	self transaction:#layout dimensionDo:[:v\|
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	2056	v geometryLayout:(aLayout copy)
149 e652608690b1 help ... ca parents: 145 diff changeset	2057	].
e652608690b1 help ... ca parents: 145 diff changeset	2058	!
e652608690b1 help ... ca parents: 145 diff changeset	2059
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2060	setToDefaultExtent
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2061	"change extent of all selected views to their default extent
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2062	"
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2063	self transaction:#defaultExtent dimensionDo:[:v\|
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2064	self resize:v corner:(v computeOrigin + (v preferredExtent)).
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2065	]
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2066
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2067	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2068
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2069	setToDefaultHeight
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2070	"change height of all selected views to their default height
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2071	"
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2072	self transaction:#defaultHeight dimensionDo:[:v\|
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2073	self resize:v bottom:(v computeOrigin + (v preferredExtent))
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2074	]
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2075
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2076	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2077
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2078	setToDefaultWidth
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2079	"change width of all selected views to their default width
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2080	"
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2081	self transaction:#defaultWidth dimensionDo:[:v\|
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2082	self resize:v right:(v computeOrigin + (v preferredExtent))
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2083	]
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2084
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2085	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2086
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2087	transaction:aType dimensionDo:aOneArgBlock
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2088	"change dimension within a transaction for the selected elements by evaluating
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2089	the block with the argument a view.
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2090	"
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2091	self withSelectionHiddenDo:[
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2092	self transaction:aType selectionDo:[:aView\|
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2093	(self class layoutType:aView) notNil ifTrue:[
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2094	self createUndoLayout:aView.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2095	aOneArgBlock value:aView.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2096	self elementChangedSize:aView.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2097	]
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2098	]
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2099	].
225 a40d26ed5e74 change selection behavior caused by new tree view ca parents: 208 diff changeset	2100	self layoutChanged
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2101
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2102	! !
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2103
1715 9eebdb3802aa method category rename Claus Gittinger <cg@exept.de> parents: 1714 diff changeset	2104	!UIObjectView methodsFor:'user actions-move'!
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2105
2394 664ca922a80a autorepeat of move fixed Claus Gittinger <cg@exept.de> parents: 2368 diff changeset	2106	moveDo:aOneArgBlock
664ca922a80a autorepeat of move fixed Claus Gittinger <cg@exept.de> parents: 2368 diff changeset	2107	"perform a move operation (with auto repeat)"
664ca922a80a autorepeat of move fixed Claus Gittinger <cg@exept.de> parents: 2368 diff changeset	2108
138 035c98964c38 update ca parents: 134 diff changeset	2109	\|sensor tm\|
035c98964c38 update ca parents: 134 diff changeset	2110
035c98964c38 update ca parents: 134 diff changeset	2111	self moveableSelection isNil ifTrue:[
2356 bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	2112	^ self
138 035c98964c38 update ca parents: 134 diff changeset	2113	].
035c98964c38 update ca parents: 134 diff changeset	2114	sensor := self sensor.
035c98964c38 update ca parents: 134 diff changeset	2115
2394 664ca922a80a autorepeat of move fixed Claus Gittinger <cg@exept.de> parents: 2368 diff changeset	2116	tm := ButtonController defaultInitialDelay.
138 035c98964c38 update ca parents: 134 diff changeset	2117
035c98964c38 update ca parents: 134 diff changeset	2118	self withSelectionHiddenDo:[
2356 bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	2119	self transaction:#move selectionDo:[:aView\|self createUndoLayout:aView].
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	2120
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	2121	[
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	2122	self selectionDo:[:aView\| aOneArgBlock value:aView ].
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	2123
2394 664ca922a80a autorepeat of move fixed Claus Gittinger <cg@exept.de> parents: 2368 diff changeset	2124	sensor leftButtonPressed ifTrue:[
664ca922a80a autorepeat of move fixed Claus Gittinger <cg@exept.de> parents: 2368 diff changeset	2125	self windowGroup processExposeEvents.
664ca922a80a autorepeat of move fixed Claus Gittinger <cg@exept.de> parents: 2368 diff changeset	2126	Delay waitForSeconds:tm.
664ca922a80a autorepeat of move fixed Claus Gittinger <cg@exept.de> parents: 2368 diff changeset	2127	self windowGroup processExposeEvents.
664ca922a80a autorepeat of move fixed Claus Gittinger <cg@exept.de> parents: 2368 diff changeset	2128	tm := ButtonController defaultRepeatDelay.
664ca922a80a autorepeat of move fixed Claus Gittinger <cg@exept.de> parents: 2368 diff changeset	2129	self layoutChanged.
664ca922a80a autorepeat of move fixed Claus Gittinger <cg@exept.de> parents: 2368 diff changeset	2130	].
2356 bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	2131	sensor leftButtonPressed.
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	2132	] whileTrue.
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	2133
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	2134	"/ handle any expose events (for subcomponents) before
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	2135	"/ redrawing the handles.
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	2136	Delay waitForSeconds:0.1.
2394 664ca922a80a autorepeat of move fixed Claus Gittinger <cg@exept.de> parents: 2368 diff changeset	2137	self windowGroup processExposeEvents
138 035c98964c38 update ca parents: 134 diff changeset	2138	].
035c98964c38 update ca parents: 134 diff changeset	2139	!
035c98964c38 update ca parents: 134 diff changeset	2140
113 1854c2e61c4e bug fixes ca parents: 100 diff changeset	2141	moveSelectionDown
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2142	"move selection down
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2143	"
3219 2395b33f653e class: UIObjectView Claus Gittinger <cg@exept.de> parents: 3143 diff changeset	2144	self moveSelectionDown:nPixelsForMoveSelection
1222 bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2145	!
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2146
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2147	moveSelectionDown:howMany
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	2148	"move selection down (pixelwise or aligned-grid wise)"
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	2149
138 035c98964c38 update ca parents: 134 diff changeset	2150	\|gridY n\|
035c98964c38 update ca parents: 134 diff changeset	2151
035c98964c38 update ca parents: 134 diff changeset	2152	gridAlign notNil ifTrue:[gridY := gridAlign y]
1222 bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2153	ifFalse:[gridY := 1].
138 035c98964c38 update ca parents: 134 diff changeset	2154
035c98964c38 update ca parents: 134 diff changeset	2155	self moveDo:[:aView\|
1222 bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2156	aligning ifTrue:[
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2157	n := ((aView computeCorner y) \\ gridY).
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2158
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2159	n ~~ 0 ifTrue:[
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2160	n := gridY - n + 1.
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2161	] ifFalse:[
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2162	n := gridY
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2163	]
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2164	] ifFalse:[
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	2165	n := 1.
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	2166	self sensor shiftDown ifTrue:[
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	2167	n := 8.
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	2168	].
1222 bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2169	].
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2170	n := n * howMany.
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	2171	self shiftLayout:aView vertical:n
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2172	]
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2173	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2174
113 1854c2e61c4e bug fixes ca parents: 100 diff changeset	2175	moveSelectionLeft
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2176	"move selection left
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2177	"
3219 2395b33f653e class: UIObjectView Claus Gittinger <cg@exept.de> parents: 3143 diff changeset	2178	self moveSelectionLeft:nPixelsForMoveSelection
1222 bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2179	!
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2180
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2181	moveSelectionLeft:howMany
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	2182	"move selection to the left (pixelwise or aligned-grid wise)"
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	2183
113 1854c2e61c4e bug fixes ca parents: 100 diff changeset	2184	\|gridX n\|
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2185
138 035c98964c38 update ca parents: 134 diff changeset	2186	gridAlign notNil ifTrue:[gridX := gridAlign x]
1222 bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2187	ifFalse:[gridX := 1].
138 035c98964c38 update ca parents: 134 diff changeset	2188
035c98964c38 update ca parents: 134 diff changeset	2189	self moveDo:[:aView\|
1222 bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2190	aligning ifTrue:[
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2191	n := ((aView computeOrigin x) \\ gridX).
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2192	n == 0 ifTrue:[n := gridX].
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2193	] ifFalse:[
2538 ded6eb784054 refactored selectAll to allow for rectangle-drag in UIObjectView Claus Gittinger <cg@exept.de> parents: 2536 diff changeset	2194	n := 1.
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	2195	self sensor shiftDown ifTrue:[
2538 ded6eb784054 refactored selectAll to allow for rectangle-drag in UIObjectView Claus Gittinger <cg@exept.de> parents: 2536 diff changeset	2196	n := 8.
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	2197	].
1222 bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2198	].
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2199	n := n * howMany.
2538 ded6eb784054 refactored selectAll to allow for rectangle-drag in UIObjectView Claus Gittinger <cg@exept.de> parents: 2536 diff changeset	2200	self shiftLayout:aView horizontal:n negated
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2201	]
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2202	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2203
113 1854c2e61c4e bug fixes ca parents: 100 diff changeset	2204	moveSelectionRight
2356 bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	2205	"move the selection to the right"
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	2206
3219 2395b33f653e class: UIObjectView Claus Gittinger <cg@exept.de> parents: 3143 diff changeset	2207	self moveSelectionRight:nPixelsForMoveSelection
1222 bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2208	!
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2209
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2210	moveSelectionRight:howMany
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	2211	"move selection to the right (pixelwise or aligned-grid wise)"
2356 bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	2212
113 1854c2e61c4e bug fixes ca parents: 100 diff changeset	2213	\|gridX n\|
1854c2e61c4e bug fixes ca parents: 100 diff changeset	2214
138 035c98964c38 update ca parents: 134 diff changeset	2215	gridAlign notNil ifTrue:[gridX := gridAlign x]
1222 bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2216	ifFalse:[gridX := 1].
138 035c98964c38 update ca parents: 134 diff changeset	2217
035c98964c38 update ca parents: 134 diff changeset	2218	self moveDo:[:aView\|
1222 bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2219	aligning ifTrue:[
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2220	n := ((aView computeCorner x) \\ gridX).
2538 ded6eb784054 refactored selectAll to allow for rectangle-drag in UIObjectView Claus Gittinger <cg@exept.de> parents: 2536 diff changeset	2221	n == 0 ifTrue:[n := gridX].
1222 bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2222	] ifFalse:[
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	2223	n := 1.
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	2224	self sensor shiftDown ifTrue:[
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	2225	n := 8.
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	2226	].
1222 bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2227	].
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2228	n := n * howMany.
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	2229	self shiftLayout:aView horizontal:n
113 1854c2e61c4e bug fixes ca parents: 100 diff changeset	2230	]
1854c2e61c4e bug fixes ca parents: 100 diff changeset	2231	!
1854c2e61c4e bug fixes ca parents: 100 diff changeset	2232
1854c2e61c4e bug fixes ca parents: 100 diff changeset	2233	moveSelectionUp
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2234	"move selection up
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2235	"
3219 2395b33f653e class: UIObjectView Claus Gittinger <cg@exept.de> parents: 3143 diff changeset	2236	self moveSelectionUp:nPixelsForMoveSelection
1222 bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2237	!
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2238
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2239	moveSelectionUp:howMany
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	2240	"move selection up (pixelwise or aligned-grid wise)"
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	2241
113 1854c2e61c4e bug fixes ca parents: 100 diff changeset	2242	\|gridY n\|
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2243
138 035c98964c38 update ca parents: 134 diff changeset	2244	gridAlign notNil ifTrue:[gridY := gridAlign y]
1222 bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2245	ifFalse:[gridY := 1].
138 035c98964c38 update ca parents: 134 diff changeset	2246
035c98964c38 update ca parents: 134 diff changeset	2247	self moveDo:[:aView\|
1222 bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2248	aligning ifTrue:[
2485 59ecb1305177 changed #moveSelectionUp: fix moving bug Stefan Vogel <sv@exept.de> parents: 2482 diff changeset	2249	n := ((aView computeOrigin y) \\ gridY).
1222 bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2250	n == 0 ifTrue:[n := gridY].
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2251	n := n negated.
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2252	] ifFalse:[
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	2253	n := -1.
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	2254	self sensor shiftDown ifTrue:[
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	2255	n := -8.
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	2256	].
1222 bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2257	].
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2258	n := n * howMany.
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	2259	self shiftLayout:aView vertical:n
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2260	]
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2261	! !
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2262
1715 9eebdb3802aa method category rename Claus Gittinger <cg@exept.de> parents: 1714 diff changeset	2263	!UIObjectView methodsFor:'user actions-position'!
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2264
2364 121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2265	alignResizeSelectionLeft
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2266	"resize the selection on the left to align their left edge with the
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2267	of the first object in the selection;
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2268	in case of a single object selection, the objects left edge is aligned with the left of its superview"
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2269
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2270	\|lmost delta sel\|
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2271
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2272	(sel := self moveableSelection) notNil ifTrue:[
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2273	self withSelectionHiddenDo:[
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2274	self numberOfSelections > 1 ifTrue:[
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2275	lmost := (sel first) computeOrigin x.
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2276
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2277	self transaction:#alignResizeLeft selectionDo:[:v\|
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2278	(delta := lmost - (v computeOrigin x)) ~~ 0 ifTrue:[
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2279	self shiftLayout:v left:delta right:0
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2280	]
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2281	]
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2282	] ifFalse:[
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2283	self extentToFrame:#Left do:[:aLayout\|
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2284	aLayout leftFraction:0.0 offset:0.
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2285	]
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2286	]
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2287	].
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2288	self layoutChanged
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2289	]
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2290	!
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2291
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2292	alignResizeSelectionRight
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2293	"align selection to the right of the first object in the selection;
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2294	in case of one selection the object is aligned to the right of its superview"
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2295
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2296	\|rmost delta sel\|
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2297
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2298	(sel := self moveableSelection) notNil ifTrue:[
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2299	self withSelectionHiddenDo:[
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2300	self numberOfSelections > 1 ifTrue:[
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2301	rmost := (sel first) computeCorner x.
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2302
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2303	self transaction:#alignRight selectionDo:[:v\|
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2304	(delta := rmost - (v computeCorner x)) ~~ 0 ifTrue:[
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2305	self shiftLayout:v left:0 right:delta
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2306	]
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2307	]
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2308	] ifFalse:[
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2309	self extentToFrame:#Right do:[:aLayout\|
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2310	aLayout rightOffset:0.
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2311	aLayout rightFraction:1.0.
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2312	]
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2313	]
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2314	].
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2315	self layoutChanged
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2316	]
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2317	!
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2318
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2319	alignSelectionBottom
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2320	"align selection to the bottom of the first object in the selection; in case
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2321	of one selection the object is aligned to the bottom of its superview
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2322	"
128 9779b7459a1c selection and update from selection ca parents: 123 diff changeset	2323	\|bmost delta sel\|
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	2324
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	2325	(sel := self moveableSelection) notNil ifTrue:[
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2326	self withSelectionHiddenDo:[
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2327	self numberOfSelections > 1 ifTrue:[
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2328	bmost := (sel first) computeCorner y.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2329
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2330	self transaction:#alignBottom selectionDo:[:v\|
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2331	(delta := bmost - (v computeCorner y)) ~~ 0 ifTrue:[
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2332	self shiftLayout:v top:delta bottom:delta.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2333	]
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2334	]
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2335	] ifFalse:[
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2336	self extentToFrame:#Bottom do:[:aLayout\|
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2337	aLayout bottomOffset:0.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2338	aLayout bottomFraction:1.0
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2339	]
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2340	]
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2341	].
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2342	self layoutChanged
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2343	]
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2344
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2345
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2346
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2347	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2348
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2349	alignSelectionCenterHor
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2350	"align selection to the center/horizontal of the first object in the selection; in case
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2351	of one selection the object is aligned to the center/horizontal of its superview
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2352	"
128 9779b7459a1c selection and update from selection ca parents: 123 diff changeset	2353	\|view center sel\|
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	2354
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	2355	(sel := self moveableSelection) notNil ifTrue:[
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2356	self withSelectionHiddenDo:[
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2357	view := self singleSelection.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2358
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2359	view notNil ifTrue:[
284 995078a58977 show the selection after mapping the view ca parents: 251 diff changeset	2360
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2361	view := self findContainerOfView:view.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2362	center := view computeExtent
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2363	] ifFalse:[
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2364	view := sel first.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2365	center := view computeCorner + view computeOrigin.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2366	].
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2367	center := center x // 2.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2368
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2369	self transaction:#alignCenterHorizontal selectionDo:[:v\|
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2370	\|newX oldX delta\|
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2371
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2372	oldX := v computeOrigin x.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2373	newX := center - ((v computeCorner x - oldX) // 2).
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2374	delta := newX - oldX.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2375
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2376	self shiftLayout:v left:delta right:delta
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2377	]
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2378	].
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2379	self layoutChanged
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2380	]
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2381
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2382
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2383
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2384	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2385
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2386	alignSelectionCenterVer
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2387	"align selection to the center/vertical of the first object in the selection; in case
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2388	of one selection the object is aligned to the center/vertical of its superview
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2389	"
128 9779b7459a1c selection and update from selection ca parents: 123 diff changeset	2390	\|view center sel\|
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	2391
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	2392	(sel := self moveableSelection) notNil ifTrue:[
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2393	self withSelectionHiddenDo:[
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2394	view := self singleSelection.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2395
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2396	view notNil ifTrue:[
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2397	view := self findContainerOfView:view.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2398	center := view computeExtent
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2399	] ifFalse:[
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2400	view := sel first.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2401	center := view computeCorner + view computeOrigin.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2402	].
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2403	center := center y // 2.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2404
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2405	self transaction:#alignCenterVertical selectionDo:[:v\|
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2406	\|newY oldY delta\|
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2407
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2408	oldY := v computeOrigin y.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2409	newY := center - ((v computeCorner y - oldY) // 2).
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2410	delta := newY - oldY.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2411
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2412	self shiftLayout:v top:delta bottom:delta
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2413	]
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2414	].
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2415	self layoutChanged
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2416	]
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2417	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2418
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2419	alignSelectionLeft
2364 121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2420	"align the selection with the left edge of the first object in the selection.
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2421	in case of a single object selection, the object is moved to the left of its superview"
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2422
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2423	\|dominantLeft delta sel\|
128 9779b7459a1c selection and update from selection ca parents: 123 diff changeset	2424
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	2425	(sel := self moveableSelection) notNil ifTrue:[
1581 d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	2426	self withSelectionHiddenDo:[
2364 121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2427	dominantLeft := (sel first) computeOrigin x.
1581 d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	2428	self numberOfSelections > 1 ifTrue:[
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	2429	self transaction:#alignLeft selectionDo:[:v\|
2364 121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2430	(delta := dominantLeft - (v computeOrigin x)) ~~ 0 ifTrue:[
1581 d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	2431	self shiftLayout:v left:delta right:delta
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	2432	]
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	2433	]
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	2434	] ifFalse:[
2364 121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2435	self transaction:#alignLeft selectionDo:[:v\|
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2436	self shiftLayout:v left:dominantLeft negated right:dominantLeft negated
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2437	].
1581 d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	2438	]
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	2439	].
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	2440	self layoutChanged
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2441	]
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2442	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2443
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2444	alignSelectionLeftAndRight
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2445	"align selection to the left/right of the first object in the selection; in case
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2446	of one selection the object is aligned to the left/right of its superview
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2447	"
128 9779b7459a1c selection and update from selection ca parents: 123 diff changeset	2448	\|lmost rmost sel\|
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	2449
2481 b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2450	(sel := self resizableSelection) notNil ifTrue:[
1581 d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	2451	self withSelectionHiddenDo:[
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	2452	self numberOfSelections > 1 ifTrue:[
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	2453	lmost := (sel first) computeOrigin x.
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	2454	rmost := (sel first) computeCorner x.
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	2455
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	2456	self transaction:#alignLeftRight selectionDo:[:aView\|
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	2457	\|layout\|
2481 b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2458
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2459	aView superView isLayoutWrapper ifTrue:[
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2460	"change size only"
1581 d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	2461	self createUndoLayout:aView.
2481 b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2462	aView width:sel first width.
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2463	self elementChangedSize:aView
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2464	] ifFalse:[
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2465	layout := self class asLayoutFrameFromView:aView.
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2466
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2467	layout notNil ifTrue:[
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2468	self createUndoLayout:aView.
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2469	aView geometryLayout:layout.
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2470
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2471	undoHistory withoutTransactionDo:[
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2472	self shiftLayout:aView left:(lmost - (aView computeOrigin x))
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2473	right:(rmost - (aView computeCorner x)).
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2474	].
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2475	self elementChangedSize:aView
1581 d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	2476	].
2481 b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2477	].
1581 d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	2478	]
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	2479	] ifFalse:[
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	2480	self extentToFrame:#LeftRight do:[:aLayout\|
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	2481	aLayout leftFraction:0.0 offset:0.
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	2482	aLayout rightFraction:1.0 offset:0.
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	2483	]
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	2484	]
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	2485	].
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	2486	self layoutChanged
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2487	].
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2488	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2489
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2490	alignSelectionRight
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2491	"align selection to the right of the first object in the selection; in case
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2492	of one selection the object is aligned to the right of its superview
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2493	"
2364 121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2494	\|dominantRight delta sel\|
128 9779b7459a1c selection and update from selection ca parents: 123 diff changeset	2495
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	2496	(sel := self moveableSelection) notNil ifTrue:[
2364 121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2497	self withSelectionHiddenDo:[
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2498	dominantRight := (sel first) computeCorner x.
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2499	self numberOfSelections > 1 ifTrue:[
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2500	self transaction:#alignRight selectionDo:[:v\|
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2501	(delta := dominantRight - (v computeCorner x)) ~~ 0 ifTrue:[
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2502	self shiftLayout:v left:delta right:delta
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2503	]
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2504	]
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2505	] ifFalse:[
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2506	self transaction:#alignRight selectionDo:[:v\|
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2507	delta := v superView width - dominantRight.
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2508	self shiftLayout:v left:delta right:delta
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2509	]
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2510	"/ self extentToFrame:#Right do:[:aLayout\|
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2511	"/ aLayout rightOffset:0.
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2512	"/ aLayout rightFraction:1.0.
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2513	"/ ]
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2514	]
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2515	].
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2516	self layoutChanged
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2517	]
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2518	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2519
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2520	alignSelectionTop
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2521	"align selection to the top of the first object in the selection; in case
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2522	of one selection the object is aligned to the top of its superview
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2523	"
128 9779b7459a1c selection and update from selection ca parents: 123 diff changeset	2524	\|tmost delta sel\|
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	2525
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	2526	(sel := self moveableSelection) notNil ifTrue:[
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2527	self withSelectionHiddenDo:[
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2528	self numberOfSelections > 1 ifTrue:[
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2529	tmost := (sel first) computeOrigin y.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2530
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2531	self transaction:#alignTop selectionDo:[:v\|
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2532	(delta := tmost - (v computeOrigin y)) ~~ 0 ifTrue:[
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2533	self shiftLayout:v top:delta bottom:delta
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2534	]
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2535	]
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2536	] ifFalse:[
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2537	self extentToFrame:#Top do:[:aLayout\|
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2538	aLayout topOffset:0.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2539	aLayout topFraction:0.0.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2540	]
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2541	]
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2542	].
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2543	self layoutChanged
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2544	]
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2545
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2546	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2547
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2548	alignSelectionTopAndBottom
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2549	"align selection to the top/bottom of the first object in the selection; in case
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2550	of one selection the object is aligned to the top/bottom of its superview
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2551	"
128 9779b7459a1c selection and update from selection ca parents: 123 diff changeset	2552	\|tmost bmost sel\|
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	2553
2481 b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2554	(sel := self resizableSelection) notNil ifTrue:[
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2555	self withSelectionHiddenDo:[
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2556	self numberOfSelections > 1 ifTrue:[
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2557	tmost := (sel first) computeOrigin y.
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2558	bmost := (sel first) computeCorner y.
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2559
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2560	self transaction:#alignTopBottom selectionDo:[:aView\|
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2561	\|layout\|
2481 b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2562	aView superView isLayoutWrapper ifTrue:[
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2563	"change size only"
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2564	self createUndoLayout:aView.
2481 b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2565	aView height:sel first height.
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2566	self elementChangedSize:aView
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2567	] ifFalse:[
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2568	layout := self class asLayoutFrameFromView:aView.
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2569
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2570	layout notNil ifTrue:[
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2571	self createUndoLayout:aView.
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2572	aView geometryLayout:layout.
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2573
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2574	undoHistory withoutTransactionDo:[
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2575	self shiftLayout:aView top:(tmost - (aView computeOrigin y))
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2576	bottom:(bmost - (aView computeCorner y)).
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2577	].
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2578	self elementChangedSize:aView
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2579	].
2481 b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2580	].
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2581	]
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2582	] ifFalse:[
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2583	self extentToFrame:#TopBottom do:[:aLayout\|
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2584	aLayout topOffset:0.
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2585	aLayout topFraction:0.0.
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2586	aLayout bottomOffset:0.
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2587	aLayout bottomFraction:1.0.
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2588	]
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2589	]
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2590	].
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2591	self layoutChanged
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2592	]
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2593	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2594
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2595	centerSelection:aOneArgBlockXorY orientation:orientation
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2596	"center selection horizontal or vertical dependant on the block result( x or y).
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2597	The argument to the block is the point.
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2598	"
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2599	\|superview min max delta val\|
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2600
128 9779b7459a1c selection and update from selection ca parents: 123 diff changeset	2601	(self moveableSelection) isNil ifTrue:[
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2602	^ self
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2603	].
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2604
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2605	self withSelectionHiddenDo:[
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2606	max := 0.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2607
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2608	self selectionDo:[:aView \|
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2609	superview isNil ifTrue:[
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2610	superview := self findContainerOfView:aView
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2611	] ifFalse:[
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2612	(self findContainerOfView:aView) == superview ifFalse:[
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2613	^ self notify:'views must have same superview'.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2614	]
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2615	].
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2616	val := aOneArgBlockXorY value:(aView computeOrigin).
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2617
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2618	min isNil ifTrue:[min := val]
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2619	ifFalse:[min := min min:val].
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2620
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2621	val := aOneArgBlockXorY value:(aView computeCorner).
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2622	max := max max:val.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2623	].
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2624
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2625	val := aOneArgBlockXorY value:(superview computeExtent).
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2626	max := (min + val - max) // 2.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2627
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2628	max == min ifFalse:[
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2629	\|type\|
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2630	(orientation == #y) ifTrue:[type := #centerVertical]
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2631	ifFalse:[type := #centerHorizontal].
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2632	delta := max - min.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2633
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2634	self transaction:type selectionDo:[:v\|
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2635	orientation == #y ifTrue:[
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2636	self shiftLayout:v top:delta bottom:delta
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2637	] ifFalse:[
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2638	self shiftLayout:v left:delta right:delta
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2639	]
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2640	]
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2641	].
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2642	self layoutChanged
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2643	]
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2644
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2645
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2646	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2647
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2648	centerSelectionHor
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2649	"center selection horizontal
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2650	"
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2651	self centerSelection:[:aPoint\| aPoint x] orientation:#x
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2652
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2653
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2654	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2655
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2656	centerSelectionVer
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2657	"center selection vertical
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2658	"
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2659	self centerSelection:[:aPoint\| aPoint y] orientation:#y
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2660	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2661
72 a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	2662	extentToFrame:toWhat do:aBlock
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	2663	"align to frame (Left Right ...) and perform the block on a frameLayout
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	2664	"
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	2665	\|layout type\|
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	2666
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	2667	type := ('extent', toWhat asString) asSymbol.
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	2668
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	2669	self transaction:type selectionDo:[:aView\|
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2670	layout := self class asLayoutFrameFromView:aView.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2671
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2672	layout notNil ifTrue:[
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2673	self createUndoLayout:aView.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2674	aBlock value:layout.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2675	aView geometryLayout:layout.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2676	self elementChangedSize:aView.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2677	]
72 a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	2678	]
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	2679	!
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	2680
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2681	spreadSelectionHor
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2682	"spread multiple selection horizontal
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2683	"
128 9779b7459a1c selection and update from selection ca parents: 123 diff changeset	2684	\|sumWidths min max viewsInOrder topsInOrder count space sel\|
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	2685
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	2686	sel := self moveableSelection.
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	2687
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	2688	(sel notNil and:[self numberOfSelections > 1]) ifFalse:[
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2689	^ self
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2690	].
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2691
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2692	self withSelectionHiddenDo:[
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2693	count := 0.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2694	sumWidths := 0.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2695	max := 0.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2696
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2697	self selectionDo:[:aView \|
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2698	sumWidths := sumWidths + aView width.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2699
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2700	min isNil ifTrue:[min := aView left]
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2701	ifFalse:[min := min min:(aView left)].
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2702
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2703	max := max max:(aView right).
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2704	count := count + 1
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2705	].
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2706	viewsInOrder := Array withAll:sel.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2707	topsInOrder := viewsInOrder collect:[:aView \| aView left].
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2708	topsInOrder sortWith:viewsInOrder.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2709
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2710	space := (((max - min) - sumWidths) / (count - 1)) rounded asInteger.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2711
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2712	self transaction:#spreadHorizontal objects:viewsInOrder do:[:aView\|
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2713	\|delta\|
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2714
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2715	delta := min - aView computeOrigin x.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2716	self shiftLayout:aView left:delta right:delta.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2717	min := min + aView computeExtent x + space
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2718	]
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2719	].
225 a40d26ed5e74 change selection behavior caused by new tree view ca parents: 208 diff changeset	2720	self layoutChanged
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2721
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2722	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2723
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2724	spreadSelectionVer
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2725	"spread multiple selection vertical
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2726	"
128 9779b7459a1c selection and update from selection ca parents: 123 diff changeset	2727	\|sumHeights min max viewsInOrder topsInOrder count space sel\|
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	2728
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	2729	sel := self moveableSelection.
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	2730
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	2731	(sel notNil and:[self numberOfSelections > 1]) ifFalse:[
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2732	^ self
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2733	].
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2734
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2735	self withSelectionHiddenDo:[
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2736	count := 0.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2737	sumHeights := 0.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2738	max := 0.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2739
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2740	self selectionDo:[:aView \|
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2741	sumHeights := sumHeights + aView height.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2742
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2743	min isNil ifTrue:[min := aView top]
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2744	ifFalse:[min := min min:(aView top)].
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2745
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2746	max := max max:(aView bottom).
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2747	count := count + 1
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2748	].
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2749	viewsInOrder := Array withAll:sel.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2750	topsInOrder := viewsInOrder collect:[:aView\|aView top].
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2751	topsInOrder sortWith:viewsInOrder.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2752
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2753	space := (((max - min) - sumHeights) / (count - 1)) rounded asInteger.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2754
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2755	self transaction:#spreadVertical objects:viewsInOrder do:[:aView\|
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2756	\|delta\|
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2757
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2758	delta := min - aView computeOrigin y.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2759	self shiftLayout:aView top:delta bottom:delta.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2760	min := min + aView height + space
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2761	]
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2762	].
225 a40d26ed5e74 change selection behavior caused by new tree view ca parents: 208 diff changeset	2763	self layoutChanged
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2764	! !
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2765
1715 9eebdb3802aa method category rename Claus Gittinger <cg@exept.de> parents: 1714 diff changeset	2766	!UIObjectView methodsFor:'user actions-undo history'!
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2767
3395 818e06192ffc #DOCUMENTATION by cg Claus Gittinger <cg@exept.de> parents: 3385 diff changeset	2768	enableUndoHistory:aBoolean
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2769	"enable or disable undo history"
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2770
3395 818e06192ffc #DOCUMENTATION by cg Claus Gittinger <cg@exept.de> parents: 3385 diff changeset	2771	undoHistory enabled:aBoolean
818e06192ffc #DOCUMENTATION by cg Claus Gittinger <cg@exept.de> parents: 3385 diff changeset	2772
818e06192ffc #DOCUMENTATION by cg Claus Gittinger <cg@exept.de> parents: 3385 diff changeset	2773	"Modified (format): / 04-02-2017 / 21:34:55 / cg"
72 a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	2774	!
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	2775
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2776	openUndoMenu
149 e652608690b1 help ... ca parents: 145 diff changeset	2777	self select:nil.
138 035c98964c38 update ca parents: 134 diff changeset	2778	undoHistory openUndoMenu
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2779	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2780
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2781	removeUndoHistory
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2782	"delete total undo history"
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2783
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2784	undoHistory initializeFor:self.
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2785	self undoHistoryChanged
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2786	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2787
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2788	undoLast
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2789	"undo last action"
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2790
138 035c98964c38 update ca parents: 134 diff changeset	2791	\|newSel oldSel\|
035c98964c38 update ca parents: 134 diff changeset	2792
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2793	undoHistory notEmpty ifTrue:[
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2794	self hasSelection ifTrue:[
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2795	oldSel := OrderedCollection new.
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2796	newSel := OrderedCollection new.
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2797
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2798	self selectionDo:[:aView\|\|p\|
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2799	(p := self propertyOfView:aView) notNil ifTrue:[
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2800	oldSel add:(p identifier)
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2801	]
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2802	].
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2803	self setSelection:nil withRedraw:true.
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2804	].
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2805
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2806	self withSelectionHiddenDo:[undoHistory undoLast:1].
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2807
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2808	oldSel notNil ifTrue:[
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2809	oldSel do:[:id\|\|v\|
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2810	(v := self findViewWithId:id) notNil ifTrue:[newSel add:v]
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2811	].
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2812	self select:newSel.
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2813	].
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2814	self undoHistoryChanged.
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2815	].
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2816	! !
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2817
1672 5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	2818	!UIObjectView::PostEventHandler methodsFor:'event handling'!
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	2819
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	2820	processEvent:anEvent
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	2821	\|evView\|
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	2822
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	2823	anEvent isDamage ifTrue:[
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	2824	onView testMode ifFalse:[
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	2825	evView := anEvent view.
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	2826
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	2827	(onView isSelected:evView) ifTrue:[
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	2828	onView showSelected:evView.
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	2829	]
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	2830	]
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	2831	].
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	2832	^ false
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	2833	! !
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	2834
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	2835	!UIObjectView::PostEventHandler methodsFor:'instance creation'!
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	2836
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	2837	onView:aView
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	2838	onView := aView.
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	2839	! !
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	2840
1437 daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	2841	!UIObjectView::ResizeData methodsFor:'accessing'!
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	2842
2536 408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	2843	checkForChangeSelector
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	2844	^ checkForChangeSelector
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	2845	!
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	2846
1437 daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	2847	delta
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	2848	^ delta
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	2849
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	2850	"Created: / 2.2.1998 / 13:40:32 / cg"
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	2851	!
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	2852
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	2853	object
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	2854	^ object
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	2855
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	2856	"Created: / 2.2.1998 / 13:40:24 / cg"
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	2857	!
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	2858
2536 408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	2859	object:anObject selector:selectorArg checkForChangeSelector:checkForChangeSelectorArg delta:anInteger
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	2860	object := anObject.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	2861	selector := selectorArg.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	2862	checkForChangeSelector := checkForChangeSelectorArg.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	2863	delta := anInteger.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	2864
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	2865	"Created: / 2.2.1998 / 13:39:22 / cg"
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	2866	!
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	2867
1437 daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	2868	object:anObject selector:aSymbol delta:anInteger
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	2869	object := anObject.
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	2870	selector := aSymbol.
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	2871	delta := anInteger.
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	2872
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	2873	"Created: / 2.2.1998 / 13:39:22 / cg"
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	2874	!
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	2875
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	2876	selector
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	2877	^ selector
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	2878
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	2879	"Created: / 2.2.1998 / 13:40:42 / cg"
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	2880	! !
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	2881
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2882	!UIObjectView::UndoHistory class methodsFor:'constants'!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2883
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2884	maxHistorySize
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2885	"returns maximum size of history before removing oldest
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2886	record
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2887	"
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2888	^ 100
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2889
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2890
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2891	! !
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2892
131 715b3dbba87d selection handling changed ca parents: 128 diff changeset	2893	!UIObjectView::UndoHistory class methodsFor:'documentation'!
715b3dbba87d selection handling changed ca parents: 128 diff changeset	2894
715b3dbba87d selection handling changed ca parents: 128 diff changeset	2895	documentation
715b3dbba87d selection handling changed ca parents: 128 diff changeset	2896	"
715b3dbba87d selection handling changed ca parents: 128 diff changeset	2897	undo history used by the UIPainter-Tool; to each operation, an undo block
715b3dbba87d selection handling changed ca parents: 128 diff changeset	2898	and some text is stored. In case of a required undo, the corresponding
715b3dbba87d selection handling changed ca parents: 128 diff changeset	2899	undo block will be performed.
715b3dbba87d selection handling changed ca parents: 128 diff changeset	2900
715b3dbba87d selection handling changed ca parents: 128 diff changeset	2901	[see also:]
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2902	UIObjectView
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2903	UIPainterView
156 b332d7117c40 added copyrights Claus Gittinger <cg@exept.de> parents: 153 diff changeset	2904
b332d7117c40 added copyrights Claus Gittinger <cg@exept.de> parents: 153 diff changeset	2905	[author:]
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2906	Claus Atzkern
131 715b3dbba87d selection handling changed ca parents: 128 diff changeset	2907	"
715b3dbba87d selection handling changed ca parents: 128 diff changeset	2908
715b3dbba87d selection handling changed ca parents: 128 diff changeset	2909
715b3dbba87d selection handling changed ca parents: 128 diff changeset	2910	! !
715b3dbba87d selection handling changed ca parents: 128 diff changeset	2911
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2912	!UIObjectView::UndoHistory class methodsFor:'instance creation'!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2913
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2914	on:aPainter
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2915	\|history\|
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2916
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2917	history := self new.
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2918	history initializeFor:aPainter.
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2919	^ history
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2920	! !
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2921
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2922	!UIObjectView::UndoHistory methodsFor:'accessing'!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2923
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2924	addUndoSelector:aSelector withArgs:anArray
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2925	"add a selector with arguments to the current opened transaction; in case that no
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2926	transaction is opened or disabled the block will not be kept in the history."
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2927
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2928	self isTransactionOpen ifTrue:[
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2929	transaction add:(Association key:aSelector value:anArray)
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2930	]
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2931	! !
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2932
1399 a0687f5e1f54 category changes Claus Gittinger <cg@exept.de> parents: 1350 diff changeset	2933	!UIObjectView::UndoHistory methodsFor:'accessing-behavior'!
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2934
72 a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	2935	enabled
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	2936	^ enabled
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	2937	!
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	2938
3395 818e06192ffc #DOCUMENTATION by cg Claus Gittinger <cg@exept.de> parents: 3385 diff changeset	2939	enabled:aBoolean
818e06192ffc #DOCUMENTATION by cg Claus Gittinger <cg@exept.de> parents: 3385 diff changeset	2940	enabled := aBoolean
818e06192ffc #DOCUMENTATION by cg Claus Gittinger <cg@exept.de> parents: 3385 diff changeset	2941
818e06192ffc #DOCUMENTATION by cg Claus Gittinger <cg@exept.de> parents: 3385 diff changeset	2942	"Modified (format): / 04-02-2017 / 21:35:01 / cg"
72 a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	2943	!
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	2944
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2945	resetModification
1959 fd6bf76e712a * empty log message * Claus Gittinger <cg@exept.de> parents: 1954 diff changeset	2946	"set the modification state to false"
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2947
1342 75be821d97c3 fixed resetModified Claus Gittinger <cg@exept.de> parents: 1230 diff changeset	2948	"/ startIdentifier := identifier
75be821d97c3 fixed resetModified Claus Gittinger <cg@exept.de> parents: 1230 diff changeset	2949
75be821d97c3 fixed resetModified Claus Gittinger <cg@exept.de> parents: 1230 diff changeset	2950	identifier := startIdentifier := 0.
75be821d97c3 fixed resetModified Claus Gittinger <cg@exept.de> parents: 1230 diff changeset	2951	history := OrderedCollection new.
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2952	! !
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2953
1721 9c2fba503547 method category rename Claus Gittinger <cg@exept.de> parents: 1717 diff changeset	2954	!UIObjectView::UndoHistory methodsFor:'activation & deactivation'!
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2955
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2956	withinTransaction:aType text:aTextOrNil do:aBlock
1959 fd6bf76e712a * empty log message * Claus Gittinger <cg@exept.de> parents: 1954 diff changeset	2957	"open a transaction; perform the block; finally close the transaction"
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2958
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2959	(enabled and:[transaction isNil]) ifTrue:[
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2960	transaction := Transaction type:aType text:aTextOrNil.
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2961
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2962	aBlock value.
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2963
2041 80ddafc474fb isEmpty ifFalse -> notEmpty Claus Gittinger <cg@exept.de> parents: 1964 diff changeset	2964	transaction notEmpty ifTrue:[
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2965	identifier := identifier + 1.
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2966	transaction identifier:identifier.
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2967	history addLast:transaction.
1959 fd6bf76e712a * empty log message * Claus Gittinger <cg@exept.de> parents: 1954 diff changeset	2968	history size > (self class maxHistorySize) ifTrue:[history removeFirst].
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2969	].
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2970	transaction := nil
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2971
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2972	] ifFalse:[
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2973	aBlock value
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2974	]
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2975	!
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2976
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2977	withoutTransactionDo:aNoArgBlock
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2978	"evaluate the block without opening a transaction or keeping changes
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2979	within a still opened transaction"
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2980
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2981	\|oldState\|
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2982
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2983	oldState := enabled.
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2984	enabled := false.
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2985	aNoArgBlock value.
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2986	enabled := oldState.
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2987	! !
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2988
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2989	!UIObjectView::UndoHistory methodsFor:'initialization'!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2990
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2991	initializeFor:aPainter
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2992	"setup for a painter and delete all existing history records"
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2993
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2994	identifier := 0.
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2995	startIdentifier := 0.
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2996
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2997	painter := aPainter.
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2998	history := OrderedCollection new.
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2999	transaction := nil.
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3000	enabled := true.
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	3001	!
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	3002
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	3003	on:aPainter
3019 8f9d189e1c21 class: UIObjectView Claus Gittinger <cg@exept.de> parents: 3015 diff changeset	3004	self breakPoint:#ca.
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	3005	self initializeFor:aPainter
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3006	! !
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3007
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3008	!UIObjectView::UndoHistory methodsFor:'menu'!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3009
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3010	openUndoMenu
72 a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	3011	\|list tabs top slv hzp inset selection okButton\|
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3012
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3013	history isEmpty ifTrue:[
2349 6fdcf778c5ab preferredX Claus Gittinger <cg@exept.de> parents: 2267 diff changeset	3014	^ self
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3015	].
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3016
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3017	top := StandardSystemView new label:'undo history'; extent:250@350.
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3018	slv := ScrollableView for:SelectionInListView origin:0.0@0.0 corner:1.0@1.0 in:top.
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3019	hzp := HorizontalPanelView origin:0.0@1.0 corner:1.0@1.0 in:top.
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3020	hzp horizontalLayout:#fitSpace.
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3021
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3022	(Button abortButtonIn:hzp) action:[ selection := nil. top destroy ].
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3023	okButton := Button okButtonIn:hzp.
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3024	okButton label:'undo to end'.
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3025	okButton action:[ top destroy ].
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3026
2349 6fdcf778c5ab preferredX Claus Gittinger <cg@exept.de> parents: 2267 diff changeset	3027	inset := hzp preferredHeight.
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3028	hzp topInset:(inset negated).
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3029	slv bottomInset:inset.
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3030	slv := slv scrolledView.
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3031
72 a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	3032	tabs := TabulatorSpecification new.
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	3033	tabs unit:#cm.
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	3034	tabs positions:#(0 5).
208 d6107fdfe5ce * empty log message * Claus Gittinger <cg@exept.de> parents: 194 diff changeset	3035	tabs align:#(#left #left).
72 a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	3036
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3037	list := history collect:[:aTrans\|\|e\|
2349 6fdcf778c5ab preferredX Claus Gittinger <cg@exept.de> parents: 2267 diff changeset	3038	e := MultiColListEntry new.
6fdcf778c5ab preferredX Claus Gittinger <cg@exept.de> parents: 2267 diff changeset	3039	e colAt:1 put:(aTrans typeAsString).
6fdcf778c5ab preferredX Claus Gittinger <cg@exept.de> parents: 2267 diff changeset	3040	e colAt:2 put:(aTrans text ? '').
6fdcf778c5ab preferredX Claus Gittinger <cg@exept.de> parents: 2267 diff changeset	3041	e tabulatorSpecification:tabs.
6fdcf778c5ab preferredX Claus Gittinger <cg@exept.de> parents: 2267 diff changeset	3042	e
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3043	].
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3044
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3045	slv list:list.
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3046	slv action:[:index \| selection := index ].
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3047	top openModal.
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3048
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3049	selection notNil ifTrue:[
2349 6fdcf778c5ab preferredX Claus Gittinger <cg@exept.de> parents: 2267 diff changeset	3050	self undoLast:(history size - selection + 1).
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3051	]
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3052	! !
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3053
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3054	!UIObjectView::UndoHistory methodsFor:'testing'!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3055
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3056	isEmpty
1959 fd6bf76e712a * empty log message * Claus Gittinger <cg@exept.de> parents: 1954 diff changeset	3057	"returns true if the undo history is empty"
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	3058
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3059	^ history isEmpty
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3060	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3061
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3062	isModified
1959 fd6bf76e712a * empty log message * Claus Gittinger <cg@exept.de> parents: 1954 diff changeset	3063	"returns true if the history is modified"
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	3064
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3065	self isEmpty ifTrue:[
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	3066	^ false
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3067	].
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	3068	^ history last identifier ~~ startIdentifier
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3069	!
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3070
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3071	isTransactionOpen
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3072	^ (enabled and:[transaction notNil])
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	3073	!
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	3074
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	3075	notEmpty
1959 fd6bf76e712a * empty log message * Claus Gittinger <cg@exept.de> parents: 1954 diff changeset	3076	"returns true if the undo history is not empty"
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	3077
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	3078	^ history notEmpty
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3079	! !
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3080
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3081	!UIObjectView::UndoHistory methodsFor:'undo'!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3082
1521 2efd2b9419c4 undo: show type of undo in menu; Claus Gittinger <cg@exept.de> parents: 1500 diff changeset	3083	labelOfLastUndo
2efd2b9419c4 undo: show type of undo in menu; Claus Gittinger <cg@exept.de> parents: 1500 diff changeset	3084	"return astring describing the last undo-action (for the menu)"
2efd2b9419c4 undo: show type of undo in menu; Claus Gittinger <cg@exept.de> parents: 1500 diff changeset	3085
2efd2b9419c4 undo: show type of undo in menu; Claus Gittinger <cg@exept.de> parents: 1500 diff changeset	3086	history size = 0 ifTrue:[^ '* nothing to undo *'].
2efd2b9419c4 undo: show type of undo in menu; Claus Gittinger <cg@exept.de> parents: 1500 diff changeset	3087	^ history last "actions" type
2efd2b9419c4 undo: show type of undo in menu; Claus Gittinger <cg@exept.de> parents: 1500 diff changeset	3088
2efd2b9419c4 undo: show type of undo in menu; Claus Gittinger <cg@exept.de> parents: 1500 diff changeset	3089	"Created: / 30.10.2001 / 13:45:28 / cg"
2efd2b9419c4 undo: show type of undo in menu; Claus Gittinger <cg@exept.de> parents: 1500 diff changeset	3090	"Modified: / 30.10.2001 / 13:46:33 / cg"
2efd2b9419c4 undo: show type of undo in menu; Claus Gittinger <cg@exept.de> parents: 1500 diff changeset	3091	!
2efd2b9419c4 undo: show type of undo in menu; Claus Gittinger <cg@exept.de> parents: 1500 diff changeset	3092
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3093	undoLast:nTransactions
1959 fd6bf76e712a * empty log message * Claus Gittinger <cg@exept.de> parents: 1954 diff changeset	3094	"undo the last n transactions; an open transaction will be closed;
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	3095	transactions during undo are disabled"
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	3096
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3097	\|repeatTimes transaction actions\|
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3098
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3099	transaction := nil.
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3100	enabled := false.
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3101	repeatTimes := nTransactions min:(history size).
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3102
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3103	repeatTimes timesRepeat:[
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	3104	transaction := history removeLast.
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	3105	actions := transaction actions.
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	3106
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	3107	actions isCollection ifTrue:[
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	3108	actions reverseDo:[:aBlock\|
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	3109	painter perform:(aBlock key) with:(aBlock value)
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	3110	]
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	3111	] ifFalse:[
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	3112	painter perform:(actions key) with:(actions value)
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	3113	]
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3114	].
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3115	enabled := true.
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3116	! !
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3117
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3118	!UIObjectView::UndoHistory::Transaction class methodsFor:'documentation'!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3119
131 715b3dbba87d selection handling changed ca parents: 128 diff changeset	3120	documentation
715b3dbba87d selection handling changed ca parents: 128 diff changeset	3121	"
715b3dbba87d selection handling changed ca parents: 128 diff changeset	3122	represents one undo record, keeping the associated type and printable text
715b3dbba87d selection handling changed ca parents: 128 diff changeset	3123	and the undo action performed on an undo request
715b3dbba87d selection handling changed ca parents: 128 diff changeset	3124
715b3dbba87d selection handling changed ca parents: 128 diff changeset	3125	[see also:]
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	3126	UndoHistory
156 b332d7117c40 added copyrights Claus Gittinger <cg@exept.de> parents: 153 diff changeset	3127
b332d7117c40 added copyrights Claus Gittinger <cg@exept.de> parents: 153 diff changeset	3128	[author:]
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	3129	Claus Atzkern
131 715b3dbba87d selection handling changed ca parents: 128 diff changeset	3130	"
715b3dbba87d selection handling changed ca parents: 128 diff changeset	3131
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3132	! !
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3133
54 d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3134	!UIObjectView::UndoHistory::Transaction class methodsFor:'instance creation'!
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3135
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3136	type:aType text:aTextOrNil
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3137	^ self new type:aType text:aTextOrNil
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3138
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3139
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3140	! !
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3141
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3142	!UIObjectView::UndoHistory::Transaction methodsFor:'accessing'!
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3143
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3144	actions
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3145	"returns actions associated with transaction
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3146	"
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3147	^ actions
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3148	!
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3149
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3150	identifier
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3151	"gets my identifier
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3152	"
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3153	^ identifier
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3154	!
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3155
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3156	identifier:anIdentifier
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3157	"sets my identifier
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3158	"
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3159	identifier := anIdentifier
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3160	!
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3161
54 d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3162	text
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3163	"returns text or nil assigned to transaction
54 d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3164	"
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3165	^ text
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3166	!
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3167
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3168	type
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3169	"returns type assigned to transaction
54 d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3170	"
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3171	^ type
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3172	!
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3173
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3174	type:aType
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3175	"change type assigned to transaction
54 d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3176	"
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3177	type := aType
72 a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	3178	!
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	3179
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	3180	typeAsString
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	3181	"returns type as printable string
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	3182	"
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	3183	\|line name size sep\|
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	3184
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	3185	line := type asString.
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	3186	size := 0.
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	3187	line do:[:c\| (c isUppercase) ifTrue:[size := size+1] ].
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	3188	name := String new:(line size + size).
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	3189	size := 1.
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	3190	sep := Character space.
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	3191
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	3192	line do:[:c\|
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	3193	(c isUppercase) ifFalse:[
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	3194	name at:size put:c
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	3195	] ifTrue:[
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	3196	name at:size put:sep.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	3197	sep := $&.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	3198	size := size + 1.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	3199	name at:size put:(c asLowercase)
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	3200	].
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	3201	size := size + 1
72 a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	3202	].
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	3203	^ name
54 d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3204	! !
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3205
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3206	!UIObjectView::UndoHistory::Transaction methodsFor:'adding'!
54 d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3207
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3208	add:anUndoBlock
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3209	"add an undo action to the current transaction
54 d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3210	"
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3211	actions isNil ifTrue:[
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	3212	actions := anUndoBlock
54 d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3213	] ifFalse:[
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	3214	actions isCollection ifFalse:[
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	3215	actions := OrderedCollection with:actions
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	3216	].
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	3217	actions add:anUndoBlock.
54 d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3218	]
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3219	! !
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3220
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3221	!UIObjectView::UndoHistory::Transaction methodsFor:'initialization'!
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3222
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3223	type:aType text:aTextOrNil
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3224	"initialize transaction
54 d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3225	"
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3226	type := aType.
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3227	text := aTextOrNil.
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3228	! !
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3229
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3230	!UIObjectView::UndoHistory::Transaction methodsFor:'testing'!
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3231
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3232	isEmpty
2041 80ddafc474fb isEmpty ifFalse -> notEmpty Claus Gittinger <cg@exept.de> parents: 1964 diff changeset	3233	"returns true if no undo action is registered"
80ddafc474fb isEmpty ifFalse -> notEmpty Claus Gittinger <cg@exept.de> parents: 1964 diff changeset	3234
54 d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3235	^ actions isNil
2041 80ddafc474fb isEmpty ifFalse -> notEmpty Claus Gittinger <cg@exept.de> parents: 1964 diff changeset	3236	!
80ddafc474fb isEmpty ifFalse -> notEmpty Claus Gittinger <cg@exept.de> parents: 1964 diff changeset	3237
80ddafc474fb isEmpty ifFalse -> notEmpty Claus Gittinger <cg@exept.de> parents: 1964 diff changeset	3238	notEmpty
80ddafc474fb isEmpty ifFalse -> notEmpty Claus Gittinger <cg@exept.de> parents: 1964 diff changeset	3239	"returns true if no undo action is registered"
80ddafc474fb isEmpty ifFalse -> notEmpty Claus Gittinger <cg@exept.de> parents: 1964 diff changeset	3240
80ddafc474fb isEmpty ifFalse -> notEmpty Claus Gittinger <cg@exept.de> parents: 1964 diff changeset	3241	^ actions notNil
47 5e4319953a0b * empty log message * ca parents: 44 diff changeset	3242	! !
5e4319953a0b * empty log message * ca parents: 44 diff changeset	3243
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3244	!UIObjectView class methodsFor:'documentation'!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3245
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3246	version
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3247	^ '$Header$'
2688 98d48fa622b4 comment/format in: #recursiveRepair:startIn: Claus Gittinger <cg@exept.de> parents: 2555 diff changeset	3248	!
98d48fa622b4 comment/format in: #recursiveRepair:startIn: Claus Gittinger <cg@exept.de> parents: 2555 diff changeset	3249
98d48fa622b4 comment/format in: #recursiveRepair:startIn: Claus Gittinger <cg@exept.de> parents: 2555 diff changeset	3250	version_CVS
98d48fa622b4 comment/format in: #recursiveRepair:startIn: Claus Gittinger <cg@exept.de> parents: 2555 diff changeset	3251	^ '$Header$'
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3252	! !
3011 ceaec66469ff class: UIObjectView Claus Gittinger <cg@exept.de> parents: 2849 diff changeset	3253

author	mawalch
	Thu, 11 May 2017 13:31:27 +0200
changeset 3444	4d705dd47c2d
parent 3395	818e06192ffc
child 3445	bd1aa4795dcf
permissions	-rw-r--r--