hg/stx-libtool2: UIObjectView.st@aaf3f40b9b5b (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
39acd704ad51 testMode is now a ValueHolder ca parents: 113 diff changeset	447	enabled:aState
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
bf884041701f Implement common channels in View. Stefan Vogel <sv@exept.de> parents: 1048 diff changeset	451	enableChannel value:aState
bf884041701f Implement common channels in View. Stefan Vogel <sv@exept.de> parents: 1048 diff changeset	452
bf884041701f Implement common channels in View. Stefan Vogel <sv@exept.de> parents: 1048 diff changeset	453	"Modified: / 30.3.1999 / 16:18:12 / stefan"
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	454	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	455
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	456	resetModification
1918 f5e8dfe30838 * empty log message * Claus Gittinger <cg@exept.de> parents: 1911 diff changeset	457	"set modification state to false"
f5e8dfe30838 * empty log message * Claus Gittinger <cg@exept.de> parents: 1911 diff changeset	458
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	459	undoHistory resetModification.
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	460	self undoHistoryChanged.
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	461	!
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	462
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	463	testMode
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	464	"returns true if running test
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	465	"
119 39acd704ad51 testMode is now a ValueHolder ca parents: 113 diff changeset	466	^ enableChannel value not
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	467
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	testMode:aBoolean
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	472	"change test mode
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	473	"
1102 abcdd3d5a67b testMode enable/disable Claus Gittinger <cg@exept.de> parents: 1100 diff changeset	474	enableChannel value:(aBoolean not)
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	475	! !
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	476
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	477	!UIObjectView methodsFor:'aspects'!
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	478
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	479	hasUndoHistoryHolder
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	480	hasUndoHistoryHolder isNil ifTrue:[
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	481	hasUndoHistoryHolder := false asValue
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	482	].
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	483	^ hasUndoHistoryHolder
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	484	! !
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	485
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	486	!UIObjectView methodsFor:'blocked'!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	487
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	488	addObject:anObject
1746 bb4f759cf456 Do not use #halt Stefan Vogel <sv@exept.de> parents: 1745 diff changeset	489	"add the argument, anObject to the contents - with redraw"
bb4f759cf456 Do not use #halt Stefan Vogel <sv@exept.de> parents: 1745 diff changeset	490
bb4f759cf456 Do not use #halt Stefan Vogel <sv@exept.de> parents: 1745 diff changeset	491	self shouldNotImplement
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	492	!
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	addObjectWithoutRedraw:anObject
1746 bb4f759cf456 Do not use #halt Stefan Vogel <sv@exept.de> parents: 1745 diff changeset	495	"add the argument, anObject to the contents - with redraw"
bb4f759cf456 Do not use #halt Stefan Vogel <sv@exept.de> parents: 1745 diff changeset	496
bb4f759cf456 Do not use #halt Stefan Vogel <sv@exept.de> parents: 1745 diff changeset	497	self shouldNotImplement
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	498	! !
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	499
2538 ded6eb784054 refactored selectAll to allow for rectangle-drag in UIObjectView Claus Gittinger <cg@exept.de> parents: 2536 diff changeset	500	!UIObjectView methodsFor:'enumerating'!
ded6eb784054 refactored selectAll to allow for rectangle-drag in UIObjectView Claus Gittinger <cg@exept.de> parents: 2536 diff changeset	501
ded6eb784054 refactored selectAll to allow for rectangle-drag in UIObjectView Claus Gittinger <cg@exept.de> parents: 2536 diff changeset	502	contentsDo:aBlock
ded6eb784054 refactored selectAll to allow for rectangle-drag in UIObjectView Claus Gittinger <cg@exept.de> parents: 2536 diff changeset	503	self subViews do:aBlock.
ded6eb784054 refactored selectAll to allow for rectangle-drag in UIObjectView Claus Gittinger <cg@exept.de> parents: 2536 diff changeset	504	self components do:aBlock.
ded6eb784054 refactored selectAll to allow for rectangle-drag in UIObjectView Claus Gittinger <cg@exept.de> parents: 2536 diff changeset	505	! !
ded6eb784054 refactored selectAll to allow for rectangle-drag in UIObjectView Claus Gittinger <cg@exept.de> parents: 2536 diff changeset	506
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	507	!UIObjectView methodsFor:'event handling'!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	508
1833 6ad211a201cf * empty log message * werner parents: 1829 diff changeset	509	doublePressed:pressPoint
6ad211a201cf * empty log message * werner parents: 1829 diff changeset	510	!
6ad211a201cf * empty log message * werner parents: 1829 diff changeset	511
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	512	elementChangedSize:aView
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	513	"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	514
284 995078a58977 show the selection after mapping the view ca parents: 251 diff changeset	515	\|spv\|
995078a58977 show the selection after mapping the view ca parents: 251 diff changeset	516
995078a58977 show the selection after mapping the view ca parents: 251 diff changeset	517	spv := self findContainerOfView:aView.
995078a58977 show the selection after mapping the view ca parents: 251 diff changeset	518
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	519	aView isView ifFalse:[
2503 36dce8c654af * empty log message * Claus Gittinger <cg@exept.de> parents: 2501 diff changeset	520	"/ spv invalidate.
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	521	].
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	522
2503 36dce8c654af * empty log message * Claus Gittinger <cg@exept.de> parents: 2501 diff changeset	523	"/ spv := self findContainerOfView:aView.
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	524
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	525	selectionHiddenLevel ~~ 0 ifTrue:[
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	526	setOfSuperViewsSizeChanged add:spv
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	527	] ifFalse:[
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	528	spv sizeChanged:nil
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	529	]
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	530	!
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	keyPress:key x:x y:y
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	533	"any key pressed
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	534	"
1048 d6d4b7abfdd0 +cursorKeys to move widgets Claus Gittinger <cg@exept.de> parents: 1016 diff changeset	535	<resource: #keyboard ( #CursorUp #CursorDown #CursorLeft #CursorRight
1827 691d1471cd3e WOs changes werner parents: 1746 diff changeset	536	#Delete #BackSpace #Cut #Copy #Paste #Cmdu #Again) >
1222 bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	537
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	538	\|n sensor\|
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	539
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	540	(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	541	^ self deleteSelection
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	542	].
1827 691d1471cd3e WOs changes werner parents: 1746 diff changeset	543	(key = #PreviousPage) ifTrue:[
691d1471cd3e WOs changes werner parents: 1746 diff changeset	544	self selectNextUpInHierarchy.
691d1471cd3e WOs changes werner parents: 1746 diff changeset	545	].
78 a0a00603a8b6 keep spec in properties ca parents: 76 diff changeset	546	key == #Copy ifTrue:[ ^ self copySelection].
a0a00603a8b6 keep spec in properties ca parents: 76 diff changeset	547	key == #Paste ifTrue:[ ^ self pasteBuffer].
360 1a4ec4aa2c67 configuration of grid parameters ca parents: 353 diff changeset	548	key == #Cmdu ifTrue:[ ^ self undoLast ]. "/ #Undo
1a4ec4aa2c67 configuration of grid parameters ca parents: 353 diff changeset	549
1827 691d1471cd3e WOs changes werner parents: 1746 diff changeset	550	( #(CursorUp CursorDown CursorRight CursorLeft)
691d1471cd3e WOs changes werner parents: 1746 diff changeset	551	includes:key) ifTrue:[
691d1471cd3e WOs changes werner parents: 1746 diff changeset	552	(sensor := self sensor) isNil ifTrue:[
691d1471cd3e WOs changes werner parents: 1746 diff changeset	553	n := 1
691d1471cd3e WOs changes werner parents: 1746 diff changeset	554	] ifFalse:[
691d1471cd3e WOs changes werner parents: 1746 diff changeset	555	n := 1 + (sensor compressKeyPressEventsWithKey:key).
691d1471cd3e WOs changes werner parents: 1746 diff changeset	556	sensor shiftDown ifTrue:[
691d1471cd3e WOs changes werner parents: 1746 diff changeset	557	n := n * 10.
691d1471cd3e WOs changes werner parents: 1746 diff changeset	558	].
1222 bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	559	].
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	key == #CursorUp ifTrue:[
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	562	^ self moveSelectionUp:n
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	563	].
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	564	key == #CursorDown ifTrue:[
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	565	^ self moveSelectionDown:n
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	566	].
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	567	key == #CursorRight ifTrue:[
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	568	^ self moveSelectionRight:n
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	569	].
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	570	key == #CursorLeft ifTrue:[
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	571	^ self moveSelectionLeft:n
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	572	].
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	573	].
374 421f8a3723f1 checkin from browser Claus Gittinger <cg@exept.de> parents: 360 diff changeset	574	super keyPress:key x:x y:y
421f8a3723f1 checkin from browser Claus Gittinger <cg@exept.de> parents: 360 diff changeset	575
1048 d6d4b7abfdd0 +cursorKeys to move widgets Claus Gittinger <cg@exept.de> parents: 1016 diff changeset	576	"Modified: / 6.3.1999 / 22:47:48 / cg"
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	577	!
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	processEvent:anEvent
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	580	"catch expose events for components, and redraw its handles after
1895 b7d6683ebaca * empty log message * Claus Gittinger <cg@exept.de> parents: 1861 diff changeset	581	the redraw when this happens.
b7d6683ebaca * empty log message * Claus Gittinger <cg@exept.de> parents: 1861 diff changeset	582	Return true, if I have eaten the event"
b7d6683ebaca * empty log message * Claus Gittinger <cg@exept.de> parents: 1861 diff changeset	583
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	584	\|evView widget p\|
1672 5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	585
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	586	self testMode ifTrue:[^ false].
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	587
2555 322f0de7da00 changed #processEvent: Claus Gittinger <cg@exept.de> parents: 2554 diff changeset	588	anEvent isInputEvent ifFalse:[^ false].
322f0de7da00 changed #processEvent: Claus Gittinger <cg@exept.de> parents: 2554 diff changeset	589
1672 5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	590	evView := anEvent view.
2548 c3ee3b652ef7 careful to only ignore events for me Claus Gittinger <cg@exept.de> parents: 2538 diff changeset	591	evView isNil ifTrue:[ ^ false].
c3ee3b652ef7 careful to only ignore events for me Claus Gittinger <cg@exept.de> parents: 2538 diff changeset	592
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	593	(evView == self) ifTrue:[
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	594	"/ 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	595
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	596	components notEmptyOrNil ifTrue:[
2554 226127373d77 * empty log message * Claus Gittinger <cg@exept.de> parents: 2550 diff changeset	597	anEvent x notNil ifTrue:[
226127373d77 * empty log message * Claus Gittinger <cg@exept.de> parents: 2550 diff changeset	598	p := (anEvent x @ anEvent y).
226127373d77 * empty log message * Claus Gittinger <cg@exept.de> parents: 2550 diff changeset	599	widget := components detect:[:c \| c bounds containsPoint:p ] ifNone:nil.
226127373d77 * empty log message * Claus Gittinger <cg@exept.de> parents: 2550 diff changeset	600	].
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	601	].
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	602	widget isNil ifTrue:[
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	603	^ false
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	604	].
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	605	] ifFalse:[
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	606	widget := evView.
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	607	].
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	(widget isComponentOf:self) ifFalse:[
1672 5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	610	^ false
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	611	].
2550 53294c69f292 oops - a halt Claus Gittinger <cg@exept.de> parents: 2548 diff changeset	612
2548 c3ee3b652ef7 careful to only ignore events for me Claus Gittinger <cg@exept.de> parents: 2538 diff changeset	613	"/ eat most of my events
c3ee3b652ef7 careful to only ignore events for me Claus Gittinger <cg@exept.de> parents: 2538 diff changeset	614	anEvent isPointerEnterLeaveEvent ifTrue:[^ true. ^ false].
c3ee3b652ef7 careful to only ignore events for me Claus Gittinger <cg@exept.de> parents: 2538 diff changeset	615	anEvent isKeyboardFocusEvent ifTrue:[^ true. ^ false].
c3ee3b652ef7 careful to only ignore events for me Claus Gittinger <cg@exept.de> parents: 2538 diff changeset	616
c3ee3b652ef7 careful to only ignore events for me Claus Gittinger <cg@exept.de> parents: 2538 diff changeset	617	(anEvent isButtonEvent or:[anEvent isKeyEvent]) ifFalse:[ ^ true ].
1672 5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	618
2203 919b6f0753fa changed #processEvent: ca parents: 2041 diff changeset	619	anEvent isButtonMotionEvent ifTrue:[
919b6f0753fa changed #processEvent: ca parents: 2041 diff changeset	620	"/ use current point - layout of underlaying view might change
919b6f0753fa changed #processEvent: ca parents: 2041 diff changeset	621	"/ and computation dependent on origin is wrong
919b6f0753fa changed #processEvent: ca parents: 2041 diff changeset	622	p := self sensor mousePoint.
3261 b830ad071eb5 device access Claus Gittinger <cg@exept.de> parents: 3219 diff changeset	623	p := device translatePoint:p fromView:nil toView:self.
2203 919b6f0753fa changed #processEvent: ca parents: 2041 diff changeset	624	] ifFalse:[
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	625	p := (anEvent x) @ (anEvent y).
3261 b830ad071eb5 device access Claus Gittinger <cg@exept.de> parents: 3219 diff changeset	626	p := device translatePoint:p fromView:evView toView:self.
2203 919b6f0753fa changed #processEvent: ca parents: 2041 diff changeset	627	].
1672 5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	628
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	629	"/ patch the event
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	630	anEvent x:p x.
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	631	anEvent y:p y.
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	632	anEvent view:self.
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	633	^ false.
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	634	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	635
624 26e7978936fc ignore redraws - components redraw themself. Claus Gittinger <cg@exept.de> parents: 543 diff changeset	636	redrawX:nx y:ny width:nw height:nh
1911 0538568157f0 handle redrawing fixed Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	637	\|redrawFrame\|
0538568157f0 handle redrawing fixed Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	638
0538568157f0 handle redrawing fixed Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	639	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	640	"/ self clearRectangle:redrawFrame.
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	641	super redrawX:nx y:ny width:nw height:nh.
1911 0538568157f0 handle redrawing fixed Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	642
0538568157f0 handle redrawing fixed Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	643	self selectionDo:[:aComponent \|
0538568157f0 handle redrawing fixed Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	644	\|anyHandleToRedraw\|
0538568157f0 handle redrawing fixed Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	645
0538568157f0 handle redrawing fixed Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	646	anyHandleToRedraw := false.
0538568157f0 handle redrawing fixed Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	647	self handlesOf:aComponent do:[:hRect :typeOfHandle \|
0538568157f0 handle redrawing fixed Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	648	(hRect intersects:redrawFrame) ifTrue:[
0538568157f0 handle redrawing fixed Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	649	anyHandleToRedraw := true.
0538568157f0 handle redrawing fixed Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	650	].
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	anyHandleToRedraw ifTrue:[
0538568157f0 handle redrawing fixed Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	653	self showSelected:aComponent
0538568157f0 handle redrawing fixed Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	654	]
0538568157f0 handle redrawing fixed Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	655	]
2246 1422d76c54dc changed #initialize Claus Gittinger <cg@exept.de> parents: 2215 diff changeset	656
1422d76c54dc changed #initialize Claus Gittinger <cg@exept.de> parents: 2215 diff changeset	657	"Modified: / 16-01-2008 / 17:57:09 / cg"
624 26e7978936fc ignore redraws - components redraw themself. Claus Gittinger <cg@exept.de> parents: 543 diff changeset	658	!
26e7978936fc ignore redraws - components redraw themself. Claus Gittinger <cg@exept.de> parents: 543 diff changeset	659
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	660	sizeChanged:how
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	661	"size of a view(s) changed
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	662	"
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	663	self withSelectionHiddenDo:[
1672 5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	664	super sizeChanged:how.
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	665	].
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	666	! !
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	!UIObjectView methodsFor:'initialization'!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	669
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	670	initialize
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	671	"setup attributes
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	672	"
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	673	super initialize.
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	674
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	675	setOfSuperViewsSizeChanged := IdentitySet new.
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	676	self setDefaultActions.
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	677
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	678	undoHistory := UndoHistory on:self.
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	679
1100 bf884041701f Implement common channels in View. Stefan Vogel <sv@exept.de> parents: 1048 diff changeset	680	self enableChannel:(true asValue).
119 39acd704ad51 testMode is now a ValueHolder ca parents: 113 diff changeset	681	clipChildren := true.
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	682	selectionHiddenLevel := 0.
3219 2395b33f653e class: UIObjectView Claus Gittinger <cg@exept.de> parents: 3143 diff changeset	683	nPixelsForMoveSelection := 1.
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	684
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	685	(self class gridShown) ifTrue:[
1672 5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	686	super showGrid
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	687	].
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	688
897 43f9bdc12ae4 make certain inputView is on top when restarting from a snapshot Claus Gittinger <cg@exept.de> parents: 777 diff changeset	689	"Modified: / 20.7.1998 / 18:14:51 / cg"
1100 bf884041701f Implement common channels in View. Stefan Vogel <sv@exept.de> parents: 1048 diff changeset	690	"Modified: / 30.3.1999 / 16:19:15 / stefan"
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	691	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	692
284 995078a58977 show the selection after mapping the view ca parents: 251 diff changeset	693	map
995078a58977 show the selection after mapping the view ca parents: 251 diff changeset	694	"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	695	selection the selection will be shown.
995078a58977 show the selection after mapping the view ca parents: 251 diff changeset	696	"
995078a58977 show the selection after mapping the view ca parents: 251 diff changeset	697	super map.
995078a58977 show the selection after mapping the view ca parents: 251 diff changeset	698	self showSelection.
995078a58977 show the selection after mapping the view ca parents: 251 diff changeset	699	!
995078a58977 show the selection after mapping the view ca parents: 251 diff changeset	700
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	701	realize
1672 5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	702	\|windowGroup\|
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	703
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	704	super realize.
1672 5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	705	windowGroup := self windowGroup.
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	706	windowGroup addPreEventHook:self.
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	707	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	708	!
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	remap
43f9bdc12ae4 make certain inputView is on top when restarting from a snapshot Claus Gittinger <cg@exept.de> parents: 777 diff changeset	711	"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	712	selection the selection will be shown"
bb4f759cf456 Do not use #halt Stefan Vogel <sv@exept.de> parents: 1745 diff changeset	713
bb4f759cf456 Do not use #halt Stefan Vogel <sv@exept.de> parents: 1745 diff changeset	714	self shouldNotImplement
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	715	! !
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	!UIObjectView methodsFor:'misc'!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	718
175 0b0b4d99e3e7 isResizeable ca parents: 156 diff changeset	719	invertOutlineOf:something
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	720	"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	721
2536 408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	722	^ self.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	723
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	724	"/ 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	725
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	726	"/ \|wasClipped\|
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	727	"/
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	728	"/ (wasClipped := clipChildren) ifTrue:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	729	"/ self clippedByChildren:(clipChildren := false).
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	730	"/ ].
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	"/ self xoring:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	733	"/ \|p\|
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	734	"/
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	735	"/ something isCollection ifTrue:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	736	"/ something do:[:v \|
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	737	"/ p := v originRelativeTo:self.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	738	"/ 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	739	"/ ].
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	740	"/ ] ifFalse:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	741	"/ p := something originRelativeTo:self.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	742	"/ 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	743	"/ ]
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	"/ wasClipped ifTrue:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	747	"/ self clippedByChildren:(clipChildren := true).
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	748	"/ ].
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	749	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	750
2255 4cca07c42e74 code beautification Claus Gittinger <cg@exept.de> parents: 2246 diff changeset	751	minClosedViewSetFor:setOfViews
4cca07c42e74 code beautification Claus Gittinger <cg@exept.de> parents: 2246 diff changeset	752	"return the minimum closure for a given set of view;
4cca07c42e74 code beautification Claus Gittinger <cg@exept.de> parents: 2246 diff changeset	753	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	754	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	755	is excluded from the result"
4cca07c42e74 code beautification Claus Gittinger <cg@exept.de> parents: 2246 diff changeset	756
78 a0a00603a8b6 keep spec in properties ca parents: 76 diff changeset	757	setOfViews isCollection ifFalse:[
1903 f409fa760169 refactored intention revealing code: Claus Gittinger <cg@exept.de> parents: 1895 diff changeset	758	setOfViews notNil ifTrue:[^ Array with:setOfViews].
f409fa760169 refactored intention revealing code: Claus Gittinger <cg@exept.de> parents: 1895 diff changeset	759	^ nil
72 a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	760	].
3011 ceaec66469ff class: UIObjectView Claus Gittinger <cg@exept.de> parents: 2849 diff changeset	761	^ setOfViews reject:[:aView\| (setOfViews contains:[:v \| aView isComponentOf:v]) ]
72 a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	762	!
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	763
624 26e7978936fc ignore redraws - components redraw themself. Claus Gittinger <cg@exept.de> parents: 543 diff changeset	764	redrawObjectsInVisible:redrawFrame
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	765	"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	766	- 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	767
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	768	super redrawObjectsInVisible:redrawFrame.
624 26e7978936fc ignore redraws - components redraw themself. Claus Gittinger <cg@exept.de> parents: 543 diff changeset	769	^ self
26e7978936fc ignore redraws - components redraw themself. Claus Gittinger <cg@exept.de> parents: 543 diff changeset	770	!
26e7978936fc ignore redraws - components redraw themself. Claus Gittinger <cg@exept.de> parents: 543 diff changeset	771
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	772	setDefaultActions
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	773	"set default actions
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	774	"
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	775	pressAction := [:pressPoint \| self startSelectOrMove:pressPoint].
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	776	shiftPressAction := [:pressPoint \| self startSelectMoreOrMove:pressPoint].
1861 4c173871788a ctrl-action ca parents: 1833 diff changeset	777	ctrlPressAction := [:pressPoint \| self startSelectMoreOrMove:pressPoint].
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	778	motionAction := [:movePoint \| nil].
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	779	releaseAction := [nil].
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	780	keyPressAction := nil.
1827 691d1471cd3e WOs changes werner parents: 1746 diff changeset	781	doublePressAction := [:pressPoint \| self doublePressed: pressPoint].
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	782
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	783	self cursor:Cursor normal.
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	784	! !
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	!UIObjectView methodsFor:'object moving'!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	787
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	788	doObjectMove:aPoint
2536 408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	789	"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	790
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	791	\|anyMove\|
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	792
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	793	movedObject isEmptyOrNil ifTrue:[^ self].
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	794
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	795	anyMove := false.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	796	"/ 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	797	movedObject keysAndValuesDo:[:i :obj\|
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	798	\|newOrigin delta\|
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	799
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	800	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	801	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	802	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	803	].
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	804	anyMove ifFalse:[^ self ].
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	805
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	806	self hideSelection.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	807	self invertOutlineOf:movedObject.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	808
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	809	movedObject keysAndValuesDo:[:i :v\|
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	810	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	811	].
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	self invertOutlineOf:movedObject.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	814	self showSelection.
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	815	!
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	endObjectMove
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	818	"cleanup after object(s) move
2205 0582767018d7 endObjectMove - send expose to all - workaround drawing ca parents: 2203 diff changeset	819	send expose to each view - workaround....
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	820	"
2205 0582767018d7 endObjectMove - send expose to all - workaround drawing ca parents: 2203 diff changeset	821	\|newSel\|
0582767018d7 endObjectMove - send expose to all - workaround drawing ca parents: 2203 diff changeset	822
0582767018d7 endObjectMove - send expose to all - workaround drawing ca parents: 2203 diff changeset	823	movedObject isNil ifTrue:[^ self].
0582767018d7 endObjectMove - send expose to all - workaround drawing ca parents: 2203 diff changeset	824
0582767018d7 endObjectMove - send expose to all - workaround drawing ca parents: 2203 diff changeset	825	movedObject size == 1 ifTrue:[ newSel := movedObject first ]
0582767018d7 endObjectMove - send expose to all - workaround drawing ca parents: 2203 diff changeset	826	ifFalse:[ newSel := movedObject ].
0582767018d7 endObjectMove - send expose to all - workaround drawing ca parents: 2203 diff changeset	827	movedObject := nil.
0582767018d7 endObjectMove - send expose to all - workaround drawing ca parents: 2203 diff changeset	828
2536 408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	829	"/ self withSelectionHiddenDo:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	830	"/ 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	831	"/
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	832	"/ components notEmptyOrNil ifTrue:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	833	"/ self invalidate.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	834	"/ ].
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	835	"/ self allSubViewsDo:[:v\|
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	836	"/ v shown ifTrue:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	837	"/ v fill:v viewBackground.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	838	"/ 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	839	"/ ].
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	self setDefaultActions.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	844	self layoutChanged.
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	845	!
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	moveObject:anObject to:aPoint
2514 faf45b01db30 moving non-layout objects Claus Gittinger <cg@exept.de> parents: 2513 diff changeset	848	"move anObject to newOrigin, aPoint"
faf45b01db30 moving non-layout objects Claus Gittinger <cg@exept.de> parents: 2513 diff changeset	849
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	850	\|dX dY org delta\|
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	851
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	852	anObject notNil ifTrue:[
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	853	org := anObject computeOrigin.
2849 e061cea3416f changed: #moveObject:to: Claus Gittinger <cg@exept.de> parents: 2722 diff changeset	854	org notNil ifTrue:[
e061cea3416f changed: #moveObject:to: Claus Gittinger <cg@exept.de> parents: 2722 diff changeset	855	delta := aPoint - org.
e061cea3416f changed: #moveObject:to: Claus Gittinger <cg@exept.de> parents: 2722 diff changeset	856	delta := (self alignToGrid:aPoint) - org.
e061cea3416f changed: #moveObject:to: Claus Gittinger <cg@exept.de> parents: 2722 diff changeset	857	dX := delta x.
e061cea3416f changed: #moveObject:to: Claus Gittinger <cg@exept.de> parents: 2722 diff changeset	858	dY := delta y.
e061cea3416f changed: #moveObject:to: Claus Gittinger <cg@exept.de> parents: 2722 diff changeset	859
e061cea3416f changed: #moveObject:to: Claus Gittinger <cg@exept.de> parents: 2722 diff changeset	860	undoHistory withoutTransactionDo:[
e061cea3416f changed: #moveObject:to: Claus Gittinger <cg@exept.de> parents: 2722 diff changeset	861	self shiftLayout:anObject horizontal:dX vertical:dY
e061cea3416f changed: #moveObject:to: Claus Gittinger <cg@exept.de> parents: 2722 diff changeset	862	]
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	863	]
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	864	]
2849 e061cea3416f changed: #moveObject:to: Claus Gittinger <cg@exept.de> parents: 2722 diff changeset	865
e061cea3416f changed: #moveObject:to: Claus Gittinger <cg@exept.de> parents: 2722 diff changeset	866	"Modified: / 25-07-2011 / 17:27:08 / cg"
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	867	!
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	startObjectMoveAt:aPoint
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	870	"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	871
128 9779b7459a1c selection and update from selection ca parents: 123 diff changeset	872	self startObjectMove:(self selection) at:aPoint.
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	873	movedObject := self selection.
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	874
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	875	movedObject isCollection ifFalse:[
1451 f7c591a04f00 drag resize: wait for expose before continue ca parents: 1438 diff changeset	876	movedObject := Array with:movedObject
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	877	].
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	878	"/ self setSelection:nil withRedraw:true.
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	879
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	880	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	881
175 0b0b4d99e3e7 isResizeable ca parents: 156 diff changeset	882	self transaction:#move objects:movedObject do:[:v\|self createUndoLayout:v].
0b0b4d99e3e7 isResizeable ca parents: 156 diff changeset	883	self invertOutlineOf:movedObject.
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	884	!
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	startSelectMoreOrMove:aPoint
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	887	"add/remove to/from selection"
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	888
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	889	\|anObject\|
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	890
119 39acd704ad51 testMode is now a ValueHolder ca parents: 113 diff changeset	891	self enabled ifFalse:[^ self].
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	892
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	893	anObject := self findObjectAt:aPoint.
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	894	anObject notNil ifTrue:[
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	895	(self isSelected:anObject) ifTrue:[
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	896	self removeFromSelection:anObject
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	897	] ifFalse:[
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	898	self addToSelection:anObject
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	899	]
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	900	]
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	startSelectOrMove:aPoint
2356 bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	904	"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	905
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	906	\|selectedView containerOfSelectedView
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	907	clickedView viewOperatedUpon borderHandleSelector pView\|
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	908
119 39acd704ad51 testMode is now a ValueHolder ca parents: 113 diff changeset	909	self enabled ifFalse:[^ self].
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	910
2356 bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	911	selectedView := self singleSelection.
2364 121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	912
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	913	"/ clickedView := self findObjectAt:aPoint.
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	914	"/ (clickedView notNil
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	915	"/ and:[clickedView isComponentOf:selectedView]) ifTrue:[
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	916	"/ self unselect.
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	917	"/ selectedView := nil.
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	918	"/ ].
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	919
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	920	"/ 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	921	"/ 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	922	selectedView notNil ifTrue:[
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	923	containerOfSelectedView := self findContainerOfView:selectedView.
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	924
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	925	containerOfSelectedView specClass canResizeSubComponents ifTrue:[
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	926	borderHandleSelector := self whichHandleOf:selectedView isHitBy:aPoint.
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	927	(borderHandleSelector notNil and:[borderHandleSelector ~~ #view]) ifTrue:[
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	928	self startResizeBorder:borderHandleSelector.
2356 bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	929	^ self
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	930	]
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	viewOperatedUpon := selectedView.
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	933
3261 b830ad071eb5 device access Claus Gittinger <cg@exept.de> parents: 3219 diff changeset	934	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	935	(selectedView bounds containsPoint:pView) ifFalse:[
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	936	"/ clicked outside the selection
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	937	(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	938	viewOperatedUpon := nil
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	939	]
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	940	]
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	941	].
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	942
2364 121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	943	clickedView := self findObjectAt:aPoint.
2368 99f14af1d5ec oops Claus Gittinger <cg@exept.de> parents: 2364 diff changeset	944	clickedView notNil ifTrue:[
99f14af1d5ec oops Claus Gittinger <cg@exept.de> parents: 2364 diff changeset	945	(clickedView isComponentOf:selectedView) ifTrue:[
2530 73efe0a84f4b no need to unselect/select in startSelectOrMove (avoid flicker) Claus Gittinger <cg@exept.de> parents: 2528 diff changeset	946	"/ self unselect.
2368 99f14af1d5ec oops Claus Gittinger <cg@exept.de> parents: 2364 diff changeset	947	selectedView := nil.
99f14af1d5ec oops Claus Gittinger <cg@exept.de> parents: 2364 diff changeset	948	viewOperatedUpon := nil
99f14af1d5ec oops Claus Gittinger <cg@exept.de> parents: 2364 diff changeset	949	] ifFalse:[
2530 73efe0a84f4b no need to unselect/select in startSelectOrMove (avoid flicker) Claus Gittinger <cg@exept.de> parents: 2528 diff changeset	950	"/ self unselect.
2368 99f14af1d5ec oops Claus Gittinger <cg@exept.de> parents: 2364 diff changeset	951	selectedView := nil.
99f14af1d5ec oops Claus Gittinger <cg@exept.de> parents: 2364 diff changeset	952	viewOperatedUpon := clickedView
99f14af1d5ec oops Claus Gittinger <cg@exept.de> parents: 2364 diff changeset	953	].
2364 121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	954	].
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	955
2356 bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	956	viewOperatedUpon isNil ifTrue:[
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	957	clickedView isNil ifTrue:[
2538 ded6eb784054 refactored selectAll to allow for rectangle-drag in UIObjectView Claus Gittinger <cg@exept.de> parents: 2536 diff changeset	958	"/ 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	959	self select:nil.
2538 ded6eb784054 refactored selectAll to allow for rectangle-drag in UIObjectView Claus Gittinger <cg@exept.de> parents: 2536 diff changeset	960	self startRectangleDrag:aPoint.
2356 bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	961	^ self.
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	962	].
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	(self canChangeLayoutOfView:clickedView) ifFalse:[
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	965	self select:clickedView.
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	966	^ self
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	967	].
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	968	viewOperatedUpon := clickedView
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	969	].
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	(self isSelected:viewOperatedUpon) ifFalse:[
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	972	self select:viewOperatedUpon.
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	973	].
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	(self numberOfSelections ~~ 1) ifTrue:[
2356 bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	976	releaseAction :=
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	977	[
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	978	self setDefaultActions.
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	979	self select:viewOperatedUpon
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	980	]
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	981	] ifFalse:[
2356 bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	982	releaseAction := [self setDefaultActions]
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	983	].
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	984
2356 bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	985	"prepare move operation for an object"
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	986	motionAction :=
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	987	[:movePoint\|
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	988	(aPoint dist:movePoint) > 4.0 ifTrue:[
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	989	self startObjectMoveAt:aPoint
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	990	]
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	991	].
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	992	! !
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	!UIObjectView methodsFor:'object resize'!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	995
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	996	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	997	"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	998
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	999	\|delta\|
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1000
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1001	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	1002	resizeData := ResizeData new
2536 408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1003	object:anObject
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1004	selector:aSelector
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1005	delta:delta.
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1006
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1007	"can change cursor dependent on vertical/horizontal resizing
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1008	"
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1009	oldCursor := cursor.
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1010	self cursor:(Cursor leftHand).
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1011
543 e3f2bf2dfb59 eliminated use of Structure - added private ResizeData class instead Claus Gittinger <cg@exept.de> parents: 374 diff changeset	1012	"Modified: / 2.2.1998 / 13:40:55 / cg"
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1013	!
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	doDragResize:aPoint
2536 408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1016	"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	1017
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1018	\|p object\|
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1019
175 0b0b4d99e3e7 isResizeable ca parents: 156 diff changeset	1020	object := resizeData object.
2536 408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1021	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	1022
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1023	(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	1024	^ 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	1025	].
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1026
2514 faf45b01db30 moving non-layout objects Claus Gittinger <cg@exept.de> parents: 2513 diff changeset	1027	self hideSelection.
faf45b01db30 moving non-layout objects Claus Gittinger <cg@exept.de> parents: 2513 diff changeset	1028
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1029	self invertOutlineOf:object.
2536 408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1030
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1031	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	1032
1451 f7c591a04f00 drag resize: wait for expose before continue ca parents: 1438 diff changeset	1033	Delay waitForSeconds:0.05.
f7c591a04f00 drag resize: wait for expose before continue ca parents: 1438 diff changeset	1034	[self sensor hasExposeEventFor:nil] whileTrue:[
f7c591a04f00 drag resize: wait for expose before continue ca parents: 1438 diff changeset	1035	self windowGroup processExposeEvents
f7c591a04f00 drag resize: wait for expose before continue ca parents: 1438 diff changeset	1036	].
f7c591a04f00 drag resize: wait for expose before continue ca parents: 1438 diff changeset	1037
79 33212fbe9766 resize extent ca parents: 78 diff changeset	1038	"/ object geometryLayout:(object geometryLayout).
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1039	self invertOutlineOf:object.
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1040
2514 faf45b01db30 moving non-layout objects Claus Gittinger <cg@exept.de> parents: 2513 diff changeset	1041	self showSelection.
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1042	!
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	endResize
2536 408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1045	"cleanup after object resize"
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1046
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1047	\|object savedSelection anyLayoutWrapper anyTransparentBox\|
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	1048
175 0b0b4d99e3e7 isResizeable ca parents: 156 diff changeset	1049	object := resizeData object.
0b0b4d99e3e7 isResizeable ca parents: 156 diff changeset	1050	resizeData := nil.
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	1051
2536 408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1052	"/ 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	1053	"/ 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	1054	"/ 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	1055	anyLayoutWrapper := anyTransparentBox := false.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1056	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	1057	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	1058	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	1059	].
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	(anyLayoutWrapper or:[anyTransparentBox]) ifTrue:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1062
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1063	self invertOutlineOf:object.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1064
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1065	"/ 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	1066	"/ element around...
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1067	savedSelection := selection.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1068	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	1069
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1070	"/ 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	1071	"/ redrawing the handles.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1072	self windowGroup processExposeEvents.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1073
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1074	self elementChangedSize:object.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1075
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1076	"/ 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	1077	"/ redrawing the handles.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1078	Delay waitForSeconds:0.05.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1079	[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	1080	self windowGroup processExposeEvents
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1081	].
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	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	1084	self recomputeShapeIfTransparentBox:aView.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1085	].
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	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	1088	].
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	self layoutChanged.
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1091	self setDefaultActions.
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1092	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1093
1827 691d1471cd3e WOs changes werner parents: 1746 diff changeset	1094	layoutChanged
691d1471cd3e WOs changes werner parents: 1746 diff changeset	1095	!
691d1471cd3e WOs changes werner parents: 1746 diff changeset	1096
2536 408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1097	resize:aView bottom:aPoint
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1098	"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	1099
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1100	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	1101	"/ undoHistory withoutTransactionDo:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1102	"/ 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	1103	"/ ].
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	resize:aView bottomLeft:aPoint
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1107	"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	1108
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1109	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	1110	"/ undoHistory withoutTransactionDo:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1111	"/ 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	1112	"/ 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	1113	"/ 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	1114	"/ right:0
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1115	"/
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	resize:aView corner:aPoint
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1120	"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	1121
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1122	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	1123	"/ \|delta\|
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1124	"/
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1125	"/ delta := aPoint - aView computeCorner.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1126	"/ undoHistory withoutTransactionDo:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1127	"/ 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	1128	"/ ]
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	resize:aComponent endPoint:newEndPoint
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1132	"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	1133
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1134	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	1135
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1136	"/ undoHistory
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1137	"/ withoutTransactionDo:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1138	"/ 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	1139	"/ ]
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	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	1143	"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	1144	(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	1145
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1146	\|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	1147	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	1148
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1149	aSymbol == #startPoint ifTrue:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1150	doCheck ifTrue:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1151	^ aPoint ~= (aComponent startPoint)
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1152	].
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1153	self
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1154	shiftLayout:aComponent
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1155	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	1156	^ self.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1157	].
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1158	aSymbol == #endPoint ifTrue:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1159	doCheck ifTrue:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1160	^ aPoint ~= (aComponent endPoint)
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1161	].
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1162	self
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1163	shiftLayout:aComponent
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1164	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	1165	^ self.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1166	].
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	newX := aPoint x.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1169	newY := aPoint y.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1170	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	1171
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1172	oldOrigin := aComponent computeOrigin.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1173	oldCorner := aComponent computeCorner.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1174
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1175	oldTop := oldOrigin y.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1176	oldBottom := oldCorner y.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1177	oldLeft := oldOrigin x.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1178	oldRight := oldCorner x.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1179
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1180	aSymbol == #bottom ifTrue:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1181	shiftBottom := newY - oldBottom.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1182	].
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1183	aSymbol == #top ifTrue:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1184	shiftTop := newY - oldTop.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1185	].
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1186	aSymbol == #left ifTrue:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1187	shiftLeft := newX - oldLeft.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1188	].
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1189	aSymbol == #right ifTrue:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1190	shiftRight := newX - oldRight.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1191	].
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1192	aSymbol == #origin ifTrue:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1193	shiftLeft := newX - oldLeft.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1194	shiftTop := newY - oldTop.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1195	].
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1196	aSymbol == #topRight ifTrue:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1197	shiftRight := newX - oldRight.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1198	shiftTop := newY - oldTop.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1199	].
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1200	aSymbol == #corner ifTrue:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1201	shiftRight := newX - oldRight.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1202	shiftBottom := newY - oldBottom.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1203	].
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1204	aSymbol == #bottomLeft ifTrue:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1205	shiftLeft := newX - oldLeft.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1206	shiftBottom := newY - oldBottom.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1207	].
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	doCheck ifTrue:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1210	^ (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	1211	].
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	undoHistory withoutTransactionDo:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1214	self
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1215	shiftLayout:aComponent
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1216	top:shiftTop bottom:shiftBottom
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1217	left:shiftLeft right:shiftRight
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1218	].
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	resize:aView left:aPoint
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1222	"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	1223
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1224	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	1225	"/ undoHistory withoutTransactionDo:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1226	"/ 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	1227	"/ ]
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	resize:aView origin:aPoint
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1231	"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	1232
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1233	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	1234	"/ \|delta\|
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1235	"/
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1236	"/ delta := aPoint - aView computeOrigin.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1237	"/ undoHistory withoutTransactionDo:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1238	"/ 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	1239	"/ ]
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	resize:aView right:aPoint
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1243	"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	1244
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1245	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	1246	"/ undoHistory withoutTransactionDo:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1247	"/ 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	1248	"/ ]
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	resize:aComponent startPoint:newStartPoint
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1252	"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	1253
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1254	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	1255	"/ undoHistory
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1256	"/ withoutTransactionDo:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1257	"/ 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	1258	"/ ]
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	resize:aView top:aPoint
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1262	"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	1263
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1264	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	1265	"/ undoHistory withoutTransactionDo:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1266	"/ self shiftLayout:aView
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1267	"/ 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	1268	"/ bottom:0
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1269	"/ ]
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	resize:aView topRight:aPoint
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1273	"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	1274
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1275	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	1276	"/ undoHistory withoutTransactionDo:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1277	"/ self shiftLayout:aView
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1278	"/ 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	1279	"/ bottom:0
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1280	"/ left:0
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1281	"/ 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	1282	"/ ]
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
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1285	startResizeBorder:borderHandleSelector
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1286	"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	1287
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1288	\|object\|
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1289
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1290	object := self singleSelection.
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1291	self actionResize:object selector:borderHandleSelector.
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1292
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1293	self
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1294	transaction:#resize
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1295	selectionDo:[:aView\|
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1296	self createUndoLayout:aView
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1297	].
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1298	"/ self setSelection:nil withRedraw:true.
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1299
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1300	motionAction := [:movePoint \| self doDragResize:movePoint].
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1301	releaseAction := [self endResize].
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1302
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1303	self invertOutlineOf:object
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1304	! !
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1305
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	1306	!UIObjectView methodsFor:'private'!
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	1307
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	1308	undoHistoryChanged
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	1309	self hasUndoHistoryHolder value:(self hasUndoHistory).
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	1310	! !
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	1311
1714 f57812a56d17 method category rename Claus Gittinger <cg@exept.de> parents: 1705 diff changeset	1312	!UIObjectView methodsFor:'private-handles'!
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1313
175 0b0b4d99e3e7 isResizeable ca parents: 156 diff changeset	1314	handlesOf:aComponent do:aTwoArgAction
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	1315	"perform aTwoArgAction on each handle of a component"
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	1316
175 0b0b4d99e3e7 isResizeable ca parents: 156 diff changeset	1317	\|dlt ext\|
0b0b4d99e3e7 isResizeable ca parents: 156 diff changeset	1318
0b0b4d99e3e7 isResizeable ca parents: 156 diff changeset	1319	dlt := (aComponent originRelativeTo:self) - aComponent origin.
1451 f7c591a04f00 drag resize: wait for expose before continue ca parents: 1438 diff changeset	1320	dlt := dlt - (4@4).
f7c591a04f00 drag resize: wait for expose before continue ca parents: 1438 diff changeset	1321	ext := 8@8.
175 0b0b4d99e3e7 isResizeable ca parents: 156 diff changeset	1322
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	1323	self class
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	1324	handlesOf:aComponent
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	1325	do:[:pnt :wht \|
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	1326	aTwoArgAction value:(pnt + dlt extent:ext) value:wht
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	1327	]
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1328	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1329
175 0b0b4d99e3e7 isResizeable ca parents: 156 diff changeset	1330	whichHandleOf:aComponent isHitBy:aPoint
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1331	"returns kind of handle or nil"
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1332
175 0b0b4d99e3e7 isResizeable ca parents: 156 diff changeset	1333	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	1334	(rectangle containsPoint:aPoint) ifTrue:[^ what]
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1335	].
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1336	^ nil
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1337	! !
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1338
1714 f57812a56d17 method category rename Claus Gittinger <cg@exept.de> parents: 1705 diff changeset	1339	!UIObjectView methodsFor:'private-resizing subviews'!
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1340
1827 691d1471cd3e WOs changes werner parents: 1746 diff changeset	1341	recomputeShapeIfTransparentBox:aView
1829 35409df5492a * empty log message * werner parents: 1827 diff changeset	1342	(aView notNil and:[aView isTransparentBox]) ifTrue:[
1827 691d1471cd3e WOs changes werner parents: 1746 diff changeset	1343	aView computeShape.
691d1471cd3e WOs changes werner parents: 1746 diff changeset	1344	aView clear; redraw
691d1471cd3e WOs changes werner parents: 1746 diff changeset	1345	].
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1346	! !
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1347
1714 f57812a56d17 method category rename Claus Gittinger <cg@exept.de> parents: 1705 diff changeset	1348	!UIObjectView methodsFor:'private-shift layout'!
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1349
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	1350	shiftLayout:aViewOrComponent horizontal:n
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	1351	"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	1352
2514 faf45b01db30 moving non-layout objects Claus Gittinger <cg@exept.de> parents: 2513 diff changeset	1353	self shiftLayout:aViewOrComponent horizontal:n vertical:0
faf45b01db30 moving non-layout objects Claus Gittinger <cg@exept.de> parents: 2513 diff changeset	1354	!
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	shiftLayout:aViewOrComponent horizontal:h vertical:v
faf45b01db30 moving non-layout objects Claus Gittinger <cg@exept.de> parents: 2513 diff changeset	1357	"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	1358
faf45b01db30 moving non-layout objects Claus Gittinger <cg@exept.de> parents: 2513 diff changeset	1359	(self specFor:aViewOrComponent) hasLayout ifTrue:[
faf45b01db30 moving non-layout objects Claus Gittinger <cg@exept.de> parents: 2513 diff changeset	1360	self shiftLayout:aViewOrComponent top:v bottom:v left:h right:h
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	1361	] ifFalse:[
2514 faf45b01db30 moving non-layout objects Claus Gittinger <cg@exept.de> parents: 2513 diff changeset	1362	self shiftLayout:aViewOrComponent startPoint:(h @ v) endPoint:(h @ v)
faf45b01db30 moving non-layout objects Claus Gittinger <cg@exept.de> parents: 2513 diff changeset	1363	].
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	1364	!
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	1365
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1366	shiftLayout:aView left:l right:r
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	1367	"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	1368
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1369	self shiftLayout:aView top:0 bottom:0 left:l right:r
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	1370	!
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	shiftLayout:aComponent startPoint:deltaS endPoint:deltaE
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	1373	"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	1374
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	1375	self createUndoStartPointEndPoint:aComponent.
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	1376	aComponent
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	1377	startPoint:(aComponent startPoint + deltaS)
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	1378	endPoint:(aComponent endPoint + deltaE).
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1379	!
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	shiftLayout:aView top:t bottom:b
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	1382	"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	1383
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1384	self shiftLayout:aView top:t bottom:b left:0 right:0
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1385	!
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	shiftLayout:aView top:t bottom:b left:l right:r
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	1388	"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	1389
2536 408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1390	\|type layout oldExt dX dY\|
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	1391
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	1392	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	1393	type isNil ifTrue:[ ^ self ].
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1394
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1395	self createUndoLayout:aView.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1396
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1397	type == #Extent ifTrue:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1398	oldExt := aView extent.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1399	dX := r-l.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1400	dY := b-t.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1401	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	1402	^ self
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1403	].
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	layout := aView geometryLayout copy.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1406	layout isLayout ifTrue:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1407	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	1408	topOffset:(layout topOffset + t).
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1409
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1410	type == #LayoutFrame ifTrue:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1411	layout bottomOffset:(layout bottomOffset + b).
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1412	layout rightOffset:(layout rightOffset + r).
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1413	]
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1414	] ifFalse:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1415	type == #Rectangle ifTrue:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1416	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	1417	right:(layout right + r)
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1418	top:(layout top + t)
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1419	bottom:(layout bottom + b).
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1420	] ifFalse:[ "POINT"
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1421	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	1422	]
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1423	].
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1424	aView geometryLayout:layout
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	1425	!
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	1426
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	1427	shiftLayout:aViewOrComponent vertical:n
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	1428	"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	1429
2514 faf45b01db30 moving non-layout objects Claus Gittinger <cg@exept.de> parents: 2513 diff changeset	1430	self shiftLayout:aViewOrComponent horizontal:0 vertical:n
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1431	! !
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1432
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1433	!UIObjectView methodsFor:'searching'!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1434
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1435	findObjectAt:aPoint
3015 194582b8825f Fix stc compiler warnings Stefan Vogel <sv@exept.de> parents: 3011 diff changeset	1436	\|componentOrView\|
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1437
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1438	componentOrView := self findObjectAt:aPoint in:self.
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1439
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1440	componentOrView == self ifTrue:[^ nil].
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1441	^ componentOrView.
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	"/ 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	1444	"/ point := device translatePoint:aPoint fromView:self toView:rootView.
1672 5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	1445	"/
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1446	"/ viewId := rootView id.
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1447	"/ [viewId notNil] whileTrue:[
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1448	"/ lastId := viewId.
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1449	"/ viewId := device viewIdFromPoint:point in:lastId. "/ must be rootView coordinate
1672 5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	1450	"/ ].
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	1451	"/
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1452	"/ view := device viewFromId:lastId.
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1453	"/ (view isNil or:[view == self]) ifTrue:[
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1454	"/ "/ used to return nil here;
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1455	"/ "/ 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	1456	"/ components notEmptyOrNil ifTrue:[
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1457	"/ 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	1458	"/ ^ component
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1459	"/ ].
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1460	"/ ^ nil
1672 5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	1461	"/ ].
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1462	"/ ^ view
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1463	!
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	findObjectAt:aPoint in:aView
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1466	\|lastHit lastRelPoint view point\|
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1467
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1468	"/ 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	1469	aView subViews reverseDo:[:aSubView \|
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1470	\|innerObject relPoint\|
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1471
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1472	((aSubView origin extent:aSubView extent) containsPoint:aPoint) ifTrue:[
3261 b830ad071eb5 device access Claus Gittinger <cg@exept.de> parents: 3219 diff changeset	1473	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	1474	innerObject := self findObjectAt:relPoint in:aSubView.
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1475	innerObject notNil ifTrue:[ ^ innerObject ].
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1476	lastHit := aSubView.
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1477	lastRelPoint := relPoint.
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1478	]
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1479	].
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1480	view := lastHit ? aView.
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1481	point := lastRelPoint ? aPoint.
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1482
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1483	view components notEmptyOrNil ifTrue:[
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1484	view components reverseDo:[:eachComponent \|
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1485	(eachComponent frame containsPoint:point) ifTrue:[
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1486	^ eachComponent
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	].
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1489	].
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1490	^ view
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1491	! !
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1492
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1493	!UIObjectView methodsFor:'selections'!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1494
768 2ef5b8bed914 catch expose events when unselecting ca parents: 624 diff changeset	1495	hideSelection
1427 85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1496	"hide the selection - undraw hilights - whatever that is
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1497	"
2514 faf45b01db30 moving non-layout objects Claus Gittinger <cg@exept.de> parents: 2513 diff changeset	1498
faf45b01db30 moving non-layout objects Claus Gittinger <cg@exept.de> parents: 2513 diff changeset	1499	super hideSelection.
faf45b01db30 moving non-layout objects Claus Gittinger <cg@exept.de> parents: 2513 diff changeset	1500	self repairDamage.
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1501	"/ self showUnselected:selection.
768 2ef5b8bed914 catch expose events when unselecting ca parents: 624 diff changeset	1502	!
2ef5b8bed914 catch expose events when unselecting ca parents: 624 diff changeset	1503
128 9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1504	moveableSelection
131 715b3dbba87d selection handling changed ca parents: 128 diff changeset	1505	"checks whether the selection is not empty and all selected instances
715b3dbba87d selection handling changed ca parents: 128 diff changeset	1506	can be moved. If true the selection is returned otherwise nil
128 9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1507	"
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1508	\|coll\|
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1509
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1510	self hasSelection ifTrue:[
2364 121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	1511	(self canMove:(coll := self selection)) ifTrue:[
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	1512	^ coll
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	1513	]
128 9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1514	].
2364 121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	1515	^ nil
128 9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1516	!
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1517
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1518	numberOfSelections
131 715b3dbba87d selection handling changed ca parents: 128 diff changeset	1519	"return the number of selected instances
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	1520	"
128 9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1521	\|coll size\|
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1522
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1523	coll := self selection.
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1524	size := coll size.
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1525
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1526	(size ~~ 0 or:[coll isNil]) ifTrue:[^ size].
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1527	^ 1
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1528	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1529
2481 b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	1530	resizableSelection
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	1531	"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	1532	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	1533	"
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	1534	\|coll\|
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	1535
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	1536	self hasSelection ifTrue:[
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	1537	coll := self selection.
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	1538	(self canResize:coll) ifTrue:[
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	].
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	1542	^ nil
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	1543	!
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	1544
1827 691d1471cd3e WOs changes werner parents: 1746 diff changeset	1545	selectNextUpInHierarchy
3019 8f9d189e1c21 class: UIObjectView Claus Gittinger <cg@exept.de> parents: 3015 diff changeset	1546	self breakPoint:#ca.
1827 691d1471cd3e WOs changes werner parents: 1746 diff changeset	1547	!
691d1471cd3e WOs changes werner parents: 1746 diff changeset	1548
2215 b0c8d7acc690 UseViewScroller Claus Gittinger <cg@exept.de> parents: 2205 diff changeset	1549	selection:newSelection
b0c8d7acc690 UseViewScroller Claus Gittinger <cg@exept.de> parents: 2205 diff changeset	1550	"change selection to newSelection"
b0c8d7acc690 UseViewScroller Claus Gittinger <cg@exept.de> parents: 2205 diff changeset	1551
b0c8d7acc690 UseViewScroller Claus Gittinger <cg@exept.de> parents: 2205 diff changeset	1552	self select:newSelection
149 e652608690b1 help ... ca parents: 145 diff changeset	1553	!
e652608690b1 help ... ca parents: 145 diff changeset	1554
128 9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1555	selectionDo:aBlock
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1556	"apply block to every selected object
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1557	"
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1558	self forEach:(self selection) do:aBlock
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1559
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1560
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1561	!
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1562
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	1563	showSelection
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1564	"show the selection - draw handles"
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1565
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	1566	selectionHiddenLevel == 0 ifTrue:[
2514 faf45b01db30 moving non-layout objects Claus Gittinger <cg@exept.de> parents: 2513 diff changeset	1567	super showSelection.
faf45b01db30 moving non-layout objects Claus Gittinger <cg@exept.de> parents: 2513 diff changeset	1568	self repairDamage.
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1569	].
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1570	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1571
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1572	singleSelection
2267 f93749e64030 changed #singleSelection - make more comprehendable Stefan Vogel <sv@exept.de> parents: 2255 diff changeset	1573	"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	1574	returned otherwise nil"
f93749e64030 changed #singleSelection - make more comprehendable Stefan Vogel <sv@exept.de> parents: 2255 diff changeset	1575
f93749e64030 changed #singleSelection - make more comprehendable Stefan Vogel <sv@exept.de> parents: 2255 diff changeset	1576	\|sel\|
f93749e64030 changed #singleSelection - make more comprehendable Stefan Vogel <sv@exept.de> parents: 2255 diff changeset	1577
f93749e64030 changed #singleSelection - make more comprehendable Stefan Vogel <sv@exept.de> parents: 2255 diff changeset	1578	sel := self selection.
f93749e64030 changed #singleSelection - make more comprehendable Stefan Vogel <sv@exept.de> parents: 2255 diff changeset	1579	sel isCollection ifTrue:[
f93749e64030 changed #singleSelection - make more comprehendable Stefan Vogel <sv@exept.de> parents: 2255 diff changeset	1580	sel := sel size == 1 ifTrue:[sel first] ifFalse:[nil].
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1581	].
2267 f93749e64030 changed #singleSelection - make more comprehendable Stefan Vogel <sv@exept.de> parents: 2255 diff changeset	1582	^ sel
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1583	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1584
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1585	singleSelectionDo:aBlock
131 715b3dbba87d selection handling changed ca parents: 128 diff changeset	1586	"checks whether one element is selected; in this case the block
715b3dbba87d selection handling changed ca parents: 128 diff changeset	1587	with argument the selected instance will be processed
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	1588	"
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1589	\|view\|
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1590
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1591	(view := self singleSelection) notNil ifTrue:[
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	1592	aBlock value:view
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1593	]
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1594	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1595
1230 23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1596	twoElementSelection
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1597	"checks whether exactly two elements are selected;
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1598	in this case, return the selection collection.
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1599	otherwise return nil
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1600	"
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1601	\|coll\|
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1602
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1603	(coll := self selection) isCollection ifFalse:[
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1604	^ nil "/ single
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
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1607	coll size == 2 ifTrue:[ ^ coll].
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1608	^ nil
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1609	!
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1610
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1611	unselect
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	1612	"clear selection
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	1613	"
128 9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1614	self select:nil
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1615	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1616
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1617	withSelectionHiddenDo:aBlock
1959 fd6bf76e712a * empty log message * Claus Gittinger <cg@exept.de> parents: 1954 diff changeset	1618	"apply block with selection hidden (no handles)"
fd6bf76e712a * empty log message * Claus Gittinger <cg@exept.de> parents: 1954 diff changeset	1619
78 a0a00603a8b6 keep spec in properties ca parents: 76 diff changeset	1620	\|coll\|
a0a00603a8b6 keep spec in properties ca parents: 76 diff changeset	1621
138 035c98964c38 update ca parents: 134 diff changeset	1622	selectionHiddenLevel == 0 ifTrue:[
1555 4ecde43a73d6 #valueNowOrOnUnwindDo: -> #ensure: Claus Gittinger <cg@exept.de> parents: 1521 diff changeset	1623	self hideSelection.
3082 e4df13b1a968 class: UIObjectView Stefan Vogel <sv@exept.de> parents: 3019 diff changeset	1624	self flush.
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	1625	].
138 035c98964c38 update ca parents: 134 diff changeset	1626	selectionHiddenLevel := selectionHiddenLevel + 1.
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	1627
2516 6c0bc4ed2d88 * empty log message * Claus Gittinger <cg@exept.de> parents: 2514 diff changeset	1628	aBlock
6c0bc4ed2d88 * empty log message * Claus Gittinger <cg@exept.de> parents: 2514 diff changeset	1629	ensure:[
6c0bc4ed2d88 * empty log message * Claus Gittinger <cg@exept.de> parents: 2514 diff changeset	1630	selectionHiddenLevel == 1 ifTrue:[
6c0bc4ed2d88 * empty log message * Claus Gittinger <cg@exept.de> parents: 2514 diff changeset	1631	"/ careful to decrement selectionHiddenLevel AFTER the sizeChanged;
6c0bc4ed2d88 * empty log message * Claus Gittinger <cg@exept.de> parents: 2514 diff changeset	1632	"/ otherwise, we get endless recursion here.
6c0bc4ed2d88 * empty log message * Claus Gittinger <cg@exept.de> parents: 2514 diff changeset	1633	setOfSuperViewsSizeChanged notEmpty ifTrue:[
6c0bc4ed2d88 * empty log message * Claus Gittinger <cg@exept.de> parents: 2514 diff changeset	1634	coll := self minClosedViewSetFor:setOfSuperViewsSizeChanged.
6c0bc4ed2d88 * empty log message * Claus Gittinger <cg@exept.de> parents: 2514 diff changeset	1635	coll do:[:aView\| aView sizeChanged:nil].
6c0bc4ed2d88 * empty log message * Claus Gittinger <cg@exept.de> parents: 2514 diff changeset	1636	setOfSuperViewsSizeChanged := IdentitySet new
6c0bc4ed2d88 * empty log message * Claus Gittinger <cg@exept.de> parents: 2514 diff changeset	1637	].
6c0bc4ed2d88 * empty log message * Claus Gittinger <cg@exept.de> parents: 2514 diff changeset	1638	selectionHiddenLevel := selectionHiddenLevel - 1.
6c0bc4ed2d88 * empty log message * Claus Gittinger <cg@exept.de> parents: 2514 diff changeset	1639	self showSelection.
6c0bc4ed2d88 * empty log message * Claus Gittinger <cg@exept.de> parents: 2514 diff changeset	1640	] ifFalse:[
6c0bc4ed2d88 * empty log message * Claus Gittinger <cg@exept.de> parents: 2514 diff changeset	1641	selectionHiddenLevel := selectionHiddenLevel - 1.
1555 4ecde43a73d6 #valueNowOrOnUnwindDo: -> #ensure: Claus Gittinger <cg@exept.de> parents: 1521 diff changeset	1642	].
4ecde43a73d6 #valueNowOrOnUnwindDo: -> #ensure: Claus Gittinger <cg@exept.de> parents: 1521 diff changeset	1643	]
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	1644	!
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	1645
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	1646	withoutSelectionDo:aBlock
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	1647	"evaluate aBlock while selection is nilled
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	1648	"
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1649	\|sel\|
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1650
128 9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1651	self hasSelection ifFalse:[
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	1652	aBlock value
128 9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1653	] ifTrue:[
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	1654	sel := self selection.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	1655	self setSelection:nil withRedraw:true.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	1656	aBlock value.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	1657	self setSelection:sel withRedraw:true.
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1658	]
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1659
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1660
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1661	! !
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1662
1717 32ab910cb20c method category rename Claus Gittinger <cg@exept.de> parents: 1715 diff changeset	1663	!UIObjectView methodsFor:'selections-basic'!
131 715b3dbba87d selection handling changed ca parents: 128 diff changeset	1664
1427 85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1665	recursiveRepair:theDamages startIn:aView
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1666	"repair all views and contained views, which intersects the damage.
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1667	!!!! all damages repaired are removed from the list of damages !!!!
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1668	"
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1669	\|color isRepaired relOrg damage
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1670	bwWidth "{ Class:SmallInteger }"
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1671	x "{ Class:SmallInteger }"
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1672	y "{ Class:SmallInteger }"
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1673	w "{ Class:SmallInteger }"
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1674	h "{ Class:SmallInteger }"
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1675	relOrgX "{ Class:SmallInteger }"
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1676	relOrgY "{ Class:SmallInteger }"
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1677	width "{ Class:SmallInteger }"
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1678	height "{ Class:SmallInteger }"
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1679	size "{ Class:SmallInteger }"
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1680	\|
1438 9255d2e6226b checkin from browser ca parents: 1437 diff changeset	1681	aView isInputOnly ifTrue:[^ self ].
1427 85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1682
1437 daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	1683	(aView shown and:[theDamages notEmpty]) ifFalse:[ ^ self ].
1427 85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1684
2513 1c2ac34566ab changed #recursiveRepair:startIn: Claus Gittinger <cg@exept.de> parents: 2510 diff changeset	1685	aView components notEmptyOrNil ifTrue:[
1c2ac34566ab changed #recursiveRepair:startIn: Claus Gittinger <cg@exept.de> parents: 2510 diff changeset	1686	aView invalidate
1c2ac34566ab changed #recursiveRepair:startIn: Claus Gittinger <cg@exept.de> parents: 2510 diff changeset	1687	].
1427 85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1688	aView subViews notNil ifTrue:[
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1689	aView subViews reverseDo:[:v\| self recursiveRepair:theDamages startIn:v ].
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1690	theDamages isEmpty ifTrue:[ ^ self ].
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1691	].
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1692
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1693	relOrg := aView originRelativeTo:self.
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1694	bwWidth := aView borderWidth.
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1695	size := theDamages size.
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1696
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1697	"/ compute relative origin starting from border left@top
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1698	relOrgX := relOrg x - bwWidth.
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1699	relOrgY := relOrg y - bwWidth.
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1700	width := aView width + bwWidth + bwWidth.
2482 62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1701	height := aView height + bwWidth + bwWidth.
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1702
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1703	size to:1 by:-1 do:[:anIndex\|
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1704	damage := theDamages at:anIndex.
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1705
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1706	"/ compute the rectangle into the view
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1707	y := damage top - relOrgY.
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1708	x := damage left - relOrgX.
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1709	w := damage width.
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1710	h := damage height.
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1711
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1712	isRepaired := true.
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1713
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1714	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	1715	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	1716	x + w > width ifTrue:[ w := width - x. isRepaired := false ].
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1717	y + h > height ifTrue:[ h := height - y. isRepaired := false ].
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	(w > 0 and:[h > 0]) ifTrue:[
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1720	bwWidth ~~ 0 ifTrue:[
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1721	color isNil ifTrue:[
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1722	"/ must force redraw of border
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1723	color := aView borderColor.
2688 98d48fa622b4 comment/format in: #recursiveRepair:startIn: Claus Gittinger <cg@exept.de> parents: 2555 diff changeset	1724	aView borderColor:(Color colorId:1). "/ kludge to force a redraw
2482 62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1725	aView borderColor:color.
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1726	].
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1727	w := w - bwWidth.
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1728	h := h - bwWidth.
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1729
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1730	(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	1731	(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	1732
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1733	(w > 0 and:[h > 0]) ifFalse:[w := 0].
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1734	].
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	w > 0 ifTrue:[
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1737	aView clearRectangleX:x y:y width:w height:h.
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1738	aView exposeX:x y:y width:w height:h
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1739	].
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1740	isRepaired ifTrue:[ theDamages removeIndex:anIndex ].
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	].
1427 85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1743	!
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1744
131 715b3dbba87d selection handling changed ca parents: 128 diff changeset	1745	selection
715b3dbba87d selection handling changed ca parents: 128 diff changeset	1746	"returns the current selection
715b3dbba87d selection handling changed ca parents: 128 diff changeset	1747	"
2528 a6df49dfb157 * empty log message * Claus Gittinger <cg@exept.de> parents: 2516 diff changeset	1748
a6df49dfb157 * empty log message * Claus Gittinger <cg@exept.de> parents: 2516 diff changeset	1749	"/ Q to ca: why redefine the collection building???
a6df49dfb157 * empty log message * Claus Gittinger <cg@exept.de> parents: 2516 diff changeset	1750	^ super selection.
a6df49dfb157 * empty log message * Claus Gittinger <cg@exept.de> parents: 2516 diff changeset	1751
131 715b3dbba87d selection handling changed ca parents: 128 diff changeset	1752	^ selection
715b3dbba87d selection handling changed ca parents: 128 diff changeset	1753	!
715b3dbba87d selection handling changed ca parents: 128 diff changeset	1754
2356 bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	1755	setSelection:newSelection withRedraw:doRedraw
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	1756	"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	1757
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	1758	\| sel \|
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	1759
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	1760	(sel := newSelection) == self ifTrue:[
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	1761	sel := nil
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	1762	].
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	doRedraw ifTrue:[
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	1765	self hideSelection.
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	1766	selection := sel.
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	1767
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	1768	self forEach:selection do:[:aView \|
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	1769	\|superView\|
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	1770
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	1771	superView := aView superView.
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	1772	self recomputeShapeIfTransparentBox:superView.
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 showSelection.
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	1775	] ifFalse:[
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	1776	selection := sel
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	1777	]
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	1778	!
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	1779
1427 85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1780	showUnselected:something
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1781	"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	1782
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1783	\|damages oldClipped savedSelection\|
1427 85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1784
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1785	(selectionHiddenLevel ~~ 0 or:[something isNil]) ifTrue:[
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1786	^ self
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1787	].
1438 9255d2e6226b checkin from browser ca parents: 1437 diff changeset	1788
1427 85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1789	damages := OrderedCollection new.
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1790
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1791	self forEach:something do:[:v\|
1437 daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	1792	self handlesOf:v do:[:aDamage :wht\|
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	1793	damages reverseDo:[:el\|
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	1794	(el intersects:aDamage) ifTrue:[
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	1795	damages removeIdentical:el.
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	1796
2503 36dce8c654af * empty log message * Claus Gittinger <cg@exept.de> parents: 2501 diff changeset	1797	aDamage left:(aDamage left min:el left) floor
36dce8c654af * empty log message * Claus Gittinger <cg@exept.de> parents: 2501 diff changeset	1798	right:(aDamage right max:el right) ceiling
36dce8c654af * empty log message * Claus Gittinger <cg@exept.de> parents: 2501 diff changeset	1799	top:(aDamage top min:el top) floor
36dce8c654af * empty log message * Claus Gittinger <cg@exept.de> parents: 2501 diff changeset	1800	bottom:(aDamage bottom max:el bottom) ceiling
1437 daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	1801	]
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	1802	].
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	1803	damages add:aDamage
1427 85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1804	]
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1805	].
1438 9255d2e6226b checkin from browser ca parents: 1437 diff changeset	1806
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1807	damages do:[:el\| self clearRectangle:el. ].
1438 9255d2e6226b checkin from browser ca parents: 1437 diff changeset	1808
9255d2e6226b checkin from browser ca parents: 1437 diff changeset	1809	(oldClipped := clipChildren) ifFalse:[
9255d2e6226b checkin from browser ca parents: 1437 diff changeset	1810	self clippedByChildren:(clipChildren := true)
9255d2e6226b checkin from browser ca parents: 1437 diff changeset	1811	].
1451 f7c591a04f00 drag resize: wait for expose before continue ca parents: 1438 diff changeset	1812	self subViews reverseDo:[:v\| self recursiveRepair:damages startIn:v].
1437 daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	1813
1427 85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1814	oldClipped ~~ clipChildren ifTrue:[
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1815	self clippedByChildren:(clipChildren := oldClipped).
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1816	].
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1817
3082 e4df13b1a968 class: UIObjectView Stefan Vogel <sv@exept.de> parents: 3019 diff changeset	1818	self flush.
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1819
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1820	savedSelection := selection.
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1821	[
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1822	selection := nil.
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1823	damages do:[:el\| self invalidate:el ].
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1824	self repairDamage.
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1825	] ensure:[
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1826	selection := savedSelection
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1827	].
131 715b3dbba87d selection handling changed ca parents: 128 diff changeset	1828	! !
715b3dbba87d selection handling changed ca parents: 128 diff changeset	1829
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1830	!UIObjectView methodsFor:'testing'!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1831
284 995078a58977 show the selection after mapping the view ca parents: 251 diff changeset	1832	hasSelection
995078a58977 show the selection after mapping the view ca parents: 251 diff changeset	1833	"returns true if any widget is selected
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	1834	"
284 995078a58977 show the selection after mapping the view ca parents: 251 diff changeset	1835	^ self numberOfSelections ~~ 0
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1836
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1837	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1838
284 995078a58977 show the selection after mapping the view ca parents: 251 diff changeset	1839	hasSingleSelection
995078a58977 show the selection after mapping the view ca parents: 251 diff changeset	1840	"returns true if one widget is selected
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	1841	"
284 995078a58977 show the selection after mapping the view ca parents: 251 diff changeset	1842	^ self numberOfSelections == 1
995078a58977 show the selection after mapping the view ca parents: 251 diff changeset	1843
995078a58977 show the selection after mapping the view ca parents: 251 diff changeset	1844	!
995078a58977 show the selection after mapping the view ca parents: 251 diff changeset	1845
995078a58977 show the selection after mapping the view ca parents: 251 diff changeset	1846	hasUndoHistory
1918 f5e8dfe30838 * empty log message * Claus Gittinger <cg@exept.de> parents: 1911 diff changeset	1847	"returns true if undos exists"
f5e8dfe30838 * empty log message * Claus Gittinger <cg@exept.de> parents: 1911 diff changeset	1848
2722 647dfae127cd changed: #hasUndoHistory Claus Gittinger <cg@exept.de> parents: 2688 diff changeset	1849	^ undoHistory notEmpty
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1850	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1851
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	1852	isModified
1918 f5e8dfe30838 * empty log message * Claus Gittinger <cg@exept.de> parents: 1911 diff changeset	1853	"returns true if painter is modified"
f5e8dfe30838 * empty log message * Claus Gittinger <cg@exept.de> parents: 1911 diff changeset	1854
f5e8dfe30838 * empty log message * Claus Gittinger <cg@exept.de> parents: 1911 diff changeset	1855	^ undoHistory isModified
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	1856	!
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	1857
128 9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1858	isSelected:anObject
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1859	"return true, if the argument, anObject is selected
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1860	"
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1861	anObject notNil ifTrue:[
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	1862	self selectionDo:[:el\| el == anObject ifTrue:[^ true]]
128 9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1863	].
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1864	^ false
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1865
2538 ded6eb784054 refactored selectAll to allow for rectangle-drag in UIObjectView Claus Gittinger <cg@exept.de> parents: 2536 diff changeset	1866	!
ded6eb784054 refactored selectAll to allow for rectangle-drag in UIObjectView Claus Gittinger <cg@exept.de> parents: 2536 diff changeset	1867
ded6eb784054 refactored selectAll to allow for rectangle-drag in UIObjectView Claus Gittinger <cg@exept.de> parents: 2536 diff changeset	1868	object:anObject isContainedIn:aRectangle
ded6eb784054 refactored selectAll to allow for rectangle-drag in UIObjectView Claus Gittinger <cg@exept.de> parents: 2536 diff changeset	1869	^ anObject bounds isContainedIn:aRectangle
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1870	! !
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1871
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1872	!UIObjectView methodsFor:'transaction'!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1873
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	1874	createUndoLayout:aView
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	1875	"prepare undo action for a view changing its layout
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	1876	"
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	1877	self subclassResponsibility
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	1878
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	1879	!
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	1880
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1881	transaction:aType objects:something do:aOneArgBlock
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1882	"opens a transaction and evaluates a block within the transaction; the
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1883	argument to the block is a view from derived from something
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1884	"
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1885	self subclassResponsibility
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1886
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1887
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1888	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1889
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1890	transaction:aType selectionDo:aOneArgBlock
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1891	"opens a transaction and evaluates a block within the transaction; the
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1892	argument to the block is a view from the selection
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1893	"
128 9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1894	self transaction:aType objects:(self selection) do:aOneArgBlock
60 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
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1897	! !
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1898
1715 9eebdb3802aa method category rename Claus Gittinger <cg@exept.de> parents: 1714 diff changeset	1899	!UIObjectView methodsFor:'user actions-dimension'!
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1900
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1901	copyExtent
2364 121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	1902	"copy the extent from the selected object"
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	1903
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1904	\|object\|
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1905
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1906	object := self singleSelection.
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1907	object notNil ifTrue:[
2364 121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	1908	CopiedExtent := object computeExtent
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1909	] ifFalse:[
2364 121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	1910	self warn:'Exactly one element must be selected!!'.
60 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	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1913
89 35c5711729c2 so far so good ca parents: 84 diff changeset	1914	copyLayout
2364 121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	1915	"copy the layout from the selected object"
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	1916
89 35c5711729c2 so far so good ca parents: 84 diff changeset	1917	\|object\|
35c5711729c2 so far so good ca parents: 84 diff changeset	1918
35c5711729c2 so far so good ca parents: 84 diff changeset	1919	object := self singleSelection.
35c5711729c2 so far so good ca parents: 84 diff changeset	1920	object notNil ifTrue:[
2364 121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	1921	CopiedLayout := object geometryLayout copy
89 35c5711729c2 so far so good ca parents: 84 diff changeset	1922	] ifFalse:[
2364 121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	1923	self warn:'Exactly one element must be selected!!'.
89 35c5711729c2 so far so good ca parents: 84 diff changeset	1924	]
35c5711729c2 so far so good ca parents: 84 diff changeset	1925	!
35c5711729c2 so far so good ca parents: 84 diff changeset	1926
1230 23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1927	exchangeLayouts
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1928	"exchange the layout of two elements
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1929	(useful to change the order of radiobuttons or checkBoxes)
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1930	"
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1931	\|objects l1 l2\|
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1932
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1933	objects := self twoElementSelection.
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1934
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1935	objects notNil ifTrue:[
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1936	l1 := (objects at:1) geometryLayout copy.
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1937	l2 := (objects at:2) geometryLayout copy.
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1938	self transaction:#exchangeLayout dimensionDo:[:v\|
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1939	v == (objects at:1) ifTrue:[
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1940	v geometryLayout:(l2 copy)
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1941	] ifFalse:[
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1942	v geometryLayout:(l1 copy).
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1943	]
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1944	]
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1945	] ifFalse:[
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1946	self warn:'exactly two elements must be selected'.
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1947	]
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1948
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	!
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1952
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1953	pasteExtent
2364 121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	1954	"paste the copied extent to all objects in the selection"
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	1955
2398 bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	1956	\|heightToPaste widthToPaste\|
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	1957
2364 121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	1958	CopiedExtent notNil ifTrue:[
2398 bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	1959	widthToPaste := CopiedExtent x.
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	1960	heightToPaste := CopiedExtent y.
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	1961	] ifFalse:[
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	1962	CopiedLayout notNil ifTrue:[
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	1963	CopiedLayout leftFraction = CopiedLayout rightFraction ifTrue:[
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	1964	CopiedLayout topFraction = CopiedLayout bottomFraction ifTrue:[
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	1965	widthToPaste := (CopiedLayout rightOffset - CopiedLayout leftOffset).
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	1966	heightToPaste := (CopiedLayout bottomOffset - CopiedLayout topOffset).
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	1967	]
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	1968	]
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	1969	].
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	1970	].
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	1971
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	1972	widthToPaste notNil ifTrue:[
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	1973	heightToPaste notNil ifTrue:[
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	1974	self transaction:#pasteExtent dimensionDo:[:v\|
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	1975	self resize:v corner:(v computeOrigin + (widthToPaste@heightToPaste))
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	1976	]
2364 121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	1977	]
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1978	]
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1979	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1980
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1981	pasteHeight
2364 121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	1982	"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	1983
2398 bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	1984	\|heightToPaste\|
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	1985
2364 121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	1986	CopiedExtent notNil ifTrue:[
2398 bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	1987	heightToPaste := CopiedExtent y.
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	1988	] ifFalse:[
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	1989	CopiedLayout notNil ifTrue:[
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	1990	CopiedLayout topFraction = CopiedLayout bottomFraction ifTrue:[
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	1991	heightToPaste := (CopiedLayout bottomOffset - CopiedLayout topOffset)
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	1992	]
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	1993	].
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	1994	].
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	1995
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	1996	heightToPaste notNil ifTrue:[
2364 121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	1997	self transaction:#pasteHeight dimensionDo:[:v\|
2398 bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	1998	self resize:v bottom:(v computeOrigin + heightToPaste)
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	].
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2001	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2002
89 35c5711729c2 so far so good ca parents: 84 diff changeset	2003	pasteLayout
2364 121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2004	"paste the layout to all objects in the selection"
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2005
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2006	CopiedLayout notNil ifTrue:[
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2007	self transaction:#pasteLayout dimensionDo:[:v\|
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2008	v geometryLayout:(CopiedLayout copy)
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2009	]
89 35c5711729c2 so far so good ca parents: 84 diff changeset	2010	]
35c5711729c2 so far so good ca parents: 84 diff changeset	2011	!
35c5711729c2 so far so good ca parents: 84 diff changeset	2012
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2013	pasteWidth
2364 121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2014	"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	2015
2398 bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	2016	\|widthToPaste\|
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	2017
2364 121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2018	CopiedExtent notNil ifTrue:[
2398 bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	2019	widthToPaste := CopiedExtent x.
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	2020	] ifFalse:[
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	2021	CopiedLayout notNil ifTrue:[
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	2022	CopiedLayout leftFraction = CopiedLayout rightFraction ifTrue:[
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	2023	widthToPaste := (CopiedLayout rightOffset - CopiedLayout leftOffset)
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	2024	]
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	2025	].
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	2026	].
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	2027
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	2028	widthToPaste notNil ifTrue:[
2364 121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2029	self transaction:#pasteWidth dimensionDo:[:v\|
2398 bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	2030	self resize:v right:(v computeOrigin + widthToPaste)
2364 121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2031	]
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2032	]
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2033	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2034
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2035	setExtent:anExtent
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2036	"change extent for all selected objects
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2037	"
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2038	self transaction:#extent dimensionDo:[:v\|
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2039	v geometryLayout:nil.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2040	v extent:anExtent.
67 09e9d4b57142 alignmentLayout Claus Gittinger <cg@exept.de> parents: 63 diff changeset	2041	].
09e9d4b57142 alignmentLayout Claus Gittinger <cg@exept.de> parents: 63 diff changeset	2042
09e9d4b57142 alignmentLayout Claus Gittinger <cg@exept.de> parents: 63 diff changeset	2043	"Modified: 28.2.1997 / 12:49:00 / cg"
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2044	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2045
149 e652608690b1 help ... ca parents: 145 diff changeset	2046	setLayout:aLayout
e652608690b1 help ... ca parents: 145 diff changeset	2047	"change layout for all selected objects
e652608690b1 help ... ca parents: 145 diff changeset	2048	"
e652608690b1 help ... ca parents: 145 diff changeset	2049	self transaction:#layout dimensionDo:[:v\|
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	2050	v geometryLayout:(aLayout copy)
149 e652608690b1 help ... ca parents: 145 diff changeset	2051	].
e652608690b1 help ... ca parents: 145 diff changeset	2052	!
e652608690b1 help ... ca parents: 145 diff changeset	2053
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2054	setToDefaultExtent
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2055	"change extent of all selected views to their default extent
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2056	"
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2057	self transaction:#defaultExtent dimensionDo:[:v\|
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2058	self resize:v corner:(v computeOrigin + (v preferredExtent)).
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2059	]
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2060
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2061	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2062
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2063	setToDefaultHeight
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2064	"change height of all selected views to their default height
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2065	"
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2066	self transaction:#defaultHeight dimensionDo:[:v\|
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2067	self resize:v bottom:(v computeOrigin + (v preferredExtent))
60 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
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2070	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2071
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2072	setToDefaultWidth
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2073	"change width of all selected views to their default width
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2074	"
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2075	self transaction:#defaultWidth dimensionDo:[:v\|
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2076	self resize:v right:(v computeOrigin + (v preferredExtent))
60 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
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2079	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2080
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2081	transaction:aType dimensionDo:aOneArgBlock
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2082	"change dimension within a transaction for the selected elements by evaluating
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2083	the block with the argument a view.
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2084	"
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2085	self withSelectionHiddenDo:[
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2086	self transaction:aType selectionDo:[:aView\|
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2087	(self class layoutType:aView) notNil ifTrue:[
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2088	self createUndoLayout:aView.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2089	aOneArgBlock value:aView.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2090	self elementChangedSize:aView.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2091	]
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2092	]
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2093	].
225 a40d26ed5e74 change selection behavior caused by new tree view ca parents: 208 diff changeset	2094	self layoutChanged
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2095
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2096	! !
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2097
1715 9eebdb3802aa method category rename Claus Gittinger <cg@exept.de> parents: 1714 diff changeset	2098	!UIObjectView methodsFor:'user actions-move'!
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2099
2394 664ca922a80a autorepeat of move fixed Claus Gittinger <cg@exept.de> parents: 2368 diff changeset	2100	moveDo:aOneArgBlock
664ca922a80a autorepeat of move fixed Claus Gittinger <cg@exept.de> parents: 2368 diff changeset	2101	"perform a move operation (with auto repeat)"
664ca922a80a autorepeat of move fixed Claus Gittinger <cg@exept.de> parents: 2368 diff changeset	2102
138 035c98964c38 update ca parents: 134 diff changeset	2103	\|sensor tm\|
035c98964c38 update ca parents: 134 diff changeset	2104
035c98964c38 update ca parents: 134 diff changeset	2105	self moveableSelection isNil ifTrue:[
2356 bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	2106	^ self
138 035c98964c38 update ca parents: 134 diff changeset	2107	].
035c98964c38 update ca parents: 134 diff changeset	2108	sensor := self sensor.
035c98964c38 update ca parents: 134 diff changeset	2109
2394 664ca922a80a autorepeat of move fixed Claus Gittinger <cg@exept.de> parents: 2368 diff changeset	2110	tm := ButtonController defaultInitialDelay.
138 035c98964c38 update ca parents: 134 diff changeset	2111
035c98964c38 update ca parents: 134 diff changeset	2112	self withSelectionHiddenDo:[
2356 bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	2113	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	2114
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	2115	[
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	2116	self selectionDo:[:aView\| aOneArgBlock value:aView ].
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	2117
2394 664ca922a80a autorepeat of move fixed Claus Gittinger <cg@exept.de> parents: 2368 diff changeset	2118	sensor leftButtonPressed ifTrue:[
664ca922a80a autorepeat of move fixed Claus Gittinger <cg@exept.de> parents: 2368 diff changeset	2119	self windowGroup processExposeEvents.
664ca922a80a autorepeat of move fixed Claus Gittinger <cg@exept.de> parents: 2368 diff changeset	2120	Delay waitForSeconds:tm.
664ca922a80a autorepeat of move fixed Claus Gittinger <cg@exept.de> parents: 2368 diff changeset	2121	self windowGroup processExposeEvents.
664ca922a80a autorepeat of move fixed Claus Gittinger <cg@exept.de> parents: 2368 diff changeset	2122	tm := ButtonController defaultRepeatDelay.
664ca922a80a autorepeat of move fixed Claus Gittinger <cg@exept.de> parents: 2368 diff changeset	2123	self layoutChanged.
664ca922a80a autorepeat of move fixed Claus Gittinger <cg@exept.de> parents: 2368 diff changeset	2124	].
2356 bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	2125	sensor leftButtonPressed.
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	2126	] whileTrue.
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	2127
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	2128	"/ 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	2129	"/ redrawing the handles.
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	2130	Delay waitForSeconds:0.1.
2394 664ca922a80a autorepeat of move fixed Claus Gittinger <cg@exept.de> parents: 2368 diff changeset	2131	self windowGroup processExposeEvents
138 035c98964c38 update ca parents: 134 diff changeset	2132	].
035c98964c38 update ca parents: 134 diff changeset	2133	!
035c98964c38 update ca parents: 134 diff changeset	2134
113 1854c2e61c4e bug fixes ca parents: 100 diff changeset	2135	moveSelectionDown
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2136	"move selection down
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2137	"
3219 2395b33f653e class: UIObjectView Claus Gittinger <cg@exept.de> parents: 3143 diff changeset	2138	self moveSelectionDown:nPixelsForMoveSelection
1222 bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2139	!
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2140
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2141	moveSelectionDown:howMany
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	2142	"move selection down (pixelwise or aligned-grid wise)"
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	2143
138 035c98964c38 update ca parents: 134 diff changeset	2144	\|gridY n\|
035c98964c38 update ca parents: 134 diff changeset	2145
035c98964c38 update ca parents: 134 diff changeset	2146	gridAlign notNil ifTrue:[gridY := gridAlign y]
1222 bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2147	ifFalse:[gridY := 1].
138 035c98964c38 update ca parents: 134 diff changeset	2148
035c98964c38 update ca parents: 134 diff changeset	2149	self moveDo:[:aView\|
1222 bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2150	aligning ifTrue:[
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2151	n := ((aView computeCorner y) \\ gridY).
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2152
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2153	n ~~ 0 ifTrue:[
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2154	n := gridY - n + 1.
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2155	] ifFalse:[
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2156	n := gridY
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2157	]
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2158	] ifFalse:[
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	2159	n := 1.
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	2160	self sensor shiftDown ifTrue:[
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	2161	n := 8.
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	2162	].
1222 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	n := n * howMany.
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	2165	self shiftLayout:aView vertical:n
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2166	]
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2167	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2168
113 1854c2e61c4e bug fixes ca parents: 100 diff changeset	2169	moveSelectionLeft
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2170	"move selection left
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2171	"
3219 2395b33f653e class: UIObjectView Claus Gittinger <cg@exept.de> parents: 3143 diff changeset	2172	self moveSelectionLeft:nPixelsForMoveSelection
1222 bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2173	!
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2174
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2175	moveSelectionLeft:howMany
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	2176	"move selection to the left (pixelwise or aligned-grid wise)"
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	2177
113 1854c2e61c4e bug fixes ca parents: 100 diff changeset	2178	\|gridX n\|
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2179
138 035c98964c38 update ca parents: 134 diff changeset	2180	gridAlign notNil ifTrue:[gridX := gridAlign x]
1222 bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2181	ifFalse:[gridX := 1].
138 035c98964c38 update ca parents: 134 diff changeset	2182
035c98964c38 update ca parents: 134 diff changeset	2183	self moveDo:[:aView\|
1222 bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2184	aligning ifTrue:[
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2185	n := ((aView computeOrigin x) \\ gridX).
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2186	n == 0 ifTrue:[n := gridX].
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2187	] ifFalse:[
2538 ded6eb784054 refactored selectAll to allow for rectangle-drag in UIObjectView Claus Gittinger <cg@exept.de> parents: 2536 diff changeset	2188	n := 1.
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	2189	self sensor shiftDown ifTrue:[
2538 ded6eb784054 refactored selectAll to allow for rectangle-drag in UIObjectView Claus Gittinger <cg@exept.de> parents: 2536 diff changeset	2190	n := 8.
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	2191	].
1222 bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2192	].
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2193	n := n * howMany.
2538 ded6eb784054 refactored selectAll to allow for rectangle-drag in UIObjectView Claus Gittinger <cg@exept.de> parents: 2536 diff changeset	2194	self shiftLayout:aView horizontal:n negated
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2195	]
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2196	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2197
113 1854c2e61c4e bug fixes ca parents: 100 diff changeset	2198	moveSelectionRight
2356 bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	2199	"move the selection to the right"
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	2200
3219 2395b33f653e class: UIObjectView Claus Gittinger <cg@exept.de> parents: 3143 diff changeset	2201	self moveSelectionRight:nPixelsForMoveSelection
1222 bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2202	!
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2203
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2204	moveSelectionRight:howMany
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	2205	"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	2206
113 1854c2e61c4e bug fixes ca parents: 100 diff changeset	2207	\|gridX n\|
1854c2e61c4e bug fixes ca parents: 100 diff changeset	2208
138 035c98964c38 update ca parents: 134 diff changeset	2209	gridAlign notNil ifTrue:[gridX := gridAlign x]
1222 bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2210	ifFalse:[gridX := 1].
138 035c98964c38 update ca parents: 134 diff changeset	2211
035c98964c38 update ca parents: 134 diff changeset	2212	self moveDo:[:aView\|
1222 bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2213	aligning ifTrue:[
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2214	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	2215	n == 0 ifTrue:[n := gridX].
1222 bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2216	] ifFalse:[
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	2217	n := 1.
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	2218	self sensor shiftDown ifTrue:[
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	2219	n := 8.
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	2220	].
1222 bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2221	].
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2222	n := n * howMany.
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	2223	self shiftLayout:aView horizontal:n
113 1854c2e61c4e bug fixes ca parents: 100 diff changeset	2224	]
1854c2e61c4e bug fixes ca parents: 100 diff changeset	2225	!
1854c2e61c4e bug fixes ca parents: 100 diff changeset	2226
1854c2e61c4e bug fixes ca parents: 100 diff changeset	2227	moveSelectionUp
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2228	"move selection up
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2229	"
3219 2395b33f653e class: UIObjectView Claus Gittinger <cg@exept.de> parents: 3143 diff changeset	2230	self moveSelectionUp:nPixelsForMoveSelection
1222 bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2231	!
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2232
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2233	moveSelectionUp:howMany
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	2234	"move selection up (pixelwise or aligned-grid wise)"
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	2235
113 1854c2e61c4e bug fixes ca parents: 100 diff changeset	2236	\|gridY n\|
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2237
138 035c98964c38 update ca parents: 134 diff changeset	2238	gridAlign notNil ifTrue:[gridY := gridAlign y]
1222 bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2239	ifFalse:[gridY := 1].
138 035c98964c38 update ca parents: 134 diff changeset	2240
035c98964c38 update ca parents: 134 diff changeset	2241	self moveDo:[:aView\|
1222 bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2242	aligning ifTrue:[
2485 59ecb1305177 changed #moveSelectionUp: fix moving bug Stefan Vogel <sv@exept.de> parents: 2482 diff changeset	2243	n := ((aView computeOrigin y) \\ gridY).
1222 bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2244	n == 0 ifTrue:[n := gridY].
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2245	n := n negated.
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2246	] ifFalse:[
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	2247	n := -1.
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	2248	self sensor shiftDown ifTrue:[
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	2249	n := -8.
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	2250	].
1222 bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2251	].
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2252	n := n * howMany.
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	2253	self shiftLayout:aView vertical:n
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2254	]
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2255	! !
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2256
1715 9eebdb3802aa method category rename Claus Gittinger <cg@exept.de> parents: 1714 diff changeset	2257	!UIObjectView methodsFor:'user actions-position'!
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2258
2364 121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2259	alignResizeSelectionLeft
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2260	"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	2261	of the first object in the selection;
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2262	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	2263
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2264	\|lmost delta sel\|
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2265
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2266	(sel := self moveableSelection) notNil ifTrue:[
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2267	self withSelectionHiddenDo:[
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2268	self numberOfSelections > 1 ifTrue:[
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2269	lmost := (sel first) computeOrigin x.
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2270
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2271	self transaction:#alignResizeLeft selectionDo:[:v\|
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2272	(delta := lmost - (v computeOrigin x)) ~~ 0 ifTrue:[
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2273	self shiftLayout:v left:delta right:0
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2274	]
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2275	]
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2276	] ifFalse:[
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2277	self extentToFrame:#Left do:[:aLayout\|
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2278	aLayout leftFraction:0.0 offset:0.
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2279	]
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	self layoutChanged
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2283	]
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2284	!
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	alignResizeSelectionRight
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2287	"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	2288	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	2289
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2290	\|rmost delta sel\|
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	(sel := self moveableSelection) notNil ifTrue:[
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2293	self withSelectionHiddenDo:[
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2294	self numberOfSelections > 1 ifTrue:[
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2295	rmost := (sel first) computeCorner x.
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2296
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2297	self transaction:#alignRight selectionDo:[:v\|
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2298	(delta := rmost - (v computeCorner x)) ~~ 0 ifTrue:[
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2299	self shiftLayout:v left:0 right:delta
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2300	]
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2301	]
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2302	] ifFalse:[
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2303	self extentToFrame:#Right do:[:aLayout\|
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2304	aLayout rightOffset:0.
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2305	aLayout rightFraction:1.0.
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	].
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2309	self layoutChanged
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2310	]
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2311	!
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2312
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2313	alignSelectionBottom
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2314	"align selection to the bottom of the first object in the selection; in case
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2315	of one selection the object is aligned to the bottom of its superview
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2316	"
128 9779b7459a1c selection and update from selection ca parents: 123 diff changeset	2317	\|bmost delta sel\|
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	2318
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	2319	(sel := self moveableSelection) notNil ifTrue:[
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2320	self withSelectionHiddenDo:[
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2321	self numberOfSelections > 1 ifTrue:[
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2322	bmost := (sel first) computeCorner y.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2323
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2324	self transaction:#alignBottom selectionDo:[:v\|
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2325	(delta := bmost - (v computeCorner y)) ~~ 0 ifTrue:[
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2326	self shiftLayout:v top:delta bottom:delta.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2327	]
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2328	]
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2329	] ifFalse:[
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2330	self extentToFrame:#Bottom do:[:aLayout\|
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2331	aLayout bottomOffset:0.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2332	aLayout bottomFraction:1.0
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	].
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2336	self layoutChanged
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2337	]
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2338
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2339
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2340
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2341	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2342
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2343	alignSelectionCenterHor
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2344	"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	2345	of one selection the object is aligned to the center/horizontal of its superview
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2346	"
128 9779b7459a1c selection and update from selection ca parents: 123 diff changeset	2347	\|view center sel\|
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	2348
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	2349	(sel := self moveableSelection) notNil ifTrue:[
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2350	self withSelectionHiddenDo:[
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2351	view := self singleSelection.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2352
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2353	view notNil ifTrue:[
284 995078a58977 show the selection after mapping the view ca parents: 251 diff changeset	2354
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2355	view := self findContainerOfView:view.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2356	center := view computeExtent
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2357	] ifFalse:[
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2358	view := sel first.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2359	center := view computeCorner + view computeOrigin.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2360	].
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2361	center := center x // 2.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2362
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2363	self transaction:#alignCenterHorizontal selectionDo:[:v\|
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2364	\|newX oldX delta\|
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2365
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2366	oldX := v computeOrigin x.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2367	newX := center - ((v computeCorner x - oldX) // 2).
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2368	delta := newX - oldX.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2369
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2370	self shiftLayout:v left:delta right: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	].
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2373	self layoutChanged
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2374	]
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2375
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2376
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2377
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2378	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2379
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2380	alignSelectionCenterVer
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2381	"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	2382	of one selection the object is aligned to the center/vertical of its superview
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2383	"
128 9779b7459a1c selection and update from selection ca parents: 123 diff changeset	2384	\|view center sel\|
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	2385
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	2386	(sel := self moveableSelection) notNil ifTrue:[
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2387	self withSelectionHiddenDo:[
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2388	view := self singleSelection.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2389
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2390	view notNil ifTrue:[
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2391	view := self findContainerOfView:view.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2392	center := view computeExtent
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2393	] ifFalse:[
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2394	view := sel first.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2395	center := view computeCorner + view computeOrigin.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2396	].
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2397	center := center y // 2.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2398
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2399	self transaction:#alignCenterVertical selectionDo:[:v\|
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2400	\|newY oldY delta\|
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2401
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2402	oldY := v computeOrigin y.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2403	newY := center - ((v computeCorner y - oldY) // 2).
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2404	delta := newY - oldY.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2405
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2406	self shiftLayout:v top:delta bottom: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	].
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2409	self layoutChanged
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2410	]
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2411	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2412
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2413	alignSelectionLeft
2364 121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2414	"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	2415	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	2416
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2417	\|dominantLeft delta sel\|
128 9779b7459a1c selection and update from selection ca parents: 123 diff changeset	2418
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	2419	(sel := self moveableSelection) notNil ifTrue:[
1581 d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	2420	self withSelectionHiddenDo:[
2364 121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2421	dominantLeft := (sel first) computeOrigin x.
1581 d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	2422	self numberOfSelections > 1 ifTrue:[
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	2423	self transaction:#alignLeft selectionDo:[:v\|
2364 121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2424	(delta := dominantLeft - (v computeOrigin x)) ~~ 0 ifTrue:[
1581 d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	2425	self shiftLayout:v left:delta right:delta
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	2426	]
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	2427	]
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	2428	] ifFalse:[
2364 121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2429	self transaction:#alignLeft selectionDo:[:v\|
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2430	self shiftLayout:v left:dominantLeft negated right:dominantLeft negated
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2431	].
1581 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	self layoutChanged
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2435	]
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2436	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2437
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2438	alignSelectionLeftAndRight
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2439	"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	2440	of one selection the object is aligned to the left/right of its superview
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2441	"
128 9779b7459a1c selection and update from selection ca parents: 123 diff changeset	2442	\|lmost rmost sel\|
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	2443
2481 b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2444	(sel := self resizableSelection) notNil ifTrue:[
1581 d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	2445	self withSelectionHiddenDo:[
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	2446	self numberOfSelections > 1 ifTrue:[
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	2447	lmost := (sel first) computeOrigin x.
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	2448	rmost := (sel first) computeCorner x.
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	2449
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	2450	self transaction:#alignLeftRight selectionDo:[:aView\|
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	2451	\|layout\|
2481 b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2452
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2453	aView superView isLayoutWrapper ifTrue:[
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2454	"change size only"
1581 d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	2455	self createUndoLayout:aView.
2481 b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2456	aView width:sel first width.
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2457	self elementChangedSize:aView
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2458	] ifFalse:[
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2459	layout := self class asLayoutFrameFromView:aView.
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2460
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2461	layout notNil ifTrue:[
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2462	self createUndoLayout:aView.
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2463	aView geometryLayout:layout.
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2464
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2465	undoHistory withoutTransactionDo:[
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2466	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	2467	right:(rmost - (aView computeCorner x)).
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2468	].
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2469	self elementChangedSize:aView
1581 d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	2470	].
2481 b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2471	].
1581 d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	2472	]
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	2473	] ifFalse:[
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	2474	self extentToFrame:#LeftRight do:[:aLayout\|
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	2475	aLayout leftFraction:0.0 offset:0.
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	2476	aLayout rightFraction:1.0 offset:0.
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	2477	]
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	].
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	2480	self layoutChanged
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2481	].
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2482	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2483
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2484	alignSelectionRight
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2485	"align selection to the right of the first object in the selection; in case
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2486	of one selection the object is aligned to the right of its superview
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2487	"
2364 121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2488	\|dominantRight delta sel\|
128 9779b7459a1c selection and update from selection ca parents: 123 diff changeset	2489
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	2490	(sel := self moveableSelection) notNil ifTrue:[
2364 121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2491	self withSelectionHiddenDo:[
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2492	dominantRight := (sel first) computeCorner x.
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2493	self numberOfSelections > 1 ifTrue:[
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2494	self transaction:#alignRight selectionDo:[:v\|
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2495	(delta := dominantRight - (v computeCorner x)) ~~ 0 ifTrue:[
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2496	self shiftLayout:v left:delta right:delta
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2497	]
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2498	]
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2499	] ifFalse:[
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 := v superView width - dominantRight.
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	"/ self extentToFrame:#Right do:[:aLayout\|
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2505	"/ aLayout rightOffset:0.
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2506	"/ aLayout rightFraction:1.0.
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2507	"/ ]
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2508	]
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 layoutChanged
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2511	]
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2512	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2513
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2514	alignSelectionTop
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2515	"align selection to the top of the first object in the selection; in case
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2516	of one selection the object is aligned to the top of its superview
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2517	"
128 9779b7459a1c selection and update from selection ca parents: 123 diff changeset	2518	\|tmost delta sel\|
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	2519
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	2520	(sel := self moveableSelection) notNil ifTrue:[
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2521	self withSelectionHiddenDo:[
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2522	self numberOfSelections > 1 ifTrue:[
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2523	tmost := (sel first) computeOrigin y.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2524
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2525	self transaction:#alignTop selectionDo:[:v\|
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2526	(delta := tmost - (v computeOrigin y)) ~~ 0 ifTrue:[
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2527	self shiftLayout:v top:delta bottom:delta
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2528	]
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2529	]
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2530	] ifFalse:[
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2531	self extentToFrame:#Top do:[:aLayout\|
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2532	aLayout topOffset:0.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2533	aLayout topFraction:0.0.
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	].
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2537	self layoutChanged
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2538	]
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2539
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2540	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2541
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2542	alignSelectionTopAndBottom
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2543	"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	2544	of one selection the object is aligned to the top/bottom of its superview
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2545	"
128 9779b7459a1c selection and update from selection ca parents: 123 diff changeset	2546	\|tmost bmost sel\|
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	2547
2481 b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2548	(sel := self resizableSelection) notNil ifTrue:[
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2549	self withSelectionHiddenDo:[
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2550	self numberOfSelections > 1 ifTrue:[
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2551	tmost := (sel first) computeOrigin y.
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2552	bmost := (sel first) computeCorner y.
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2553
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2554	self transaction:#alignTopBottom selectionDo:[:aView\|
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2555	\|layout\|
2481 b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2556	aView superView isLayoutWrapper ifTrue:[
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2557	"change size only"
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2558	self createUndoLayout:aView.
2481 b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2559	aView height:sel first height.
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2560	self elementChangedSize:aView
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2561	] ifFalse:[
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2562	layout := self class asLayoutFrameFromView:aView.
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2563
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2564	layout notNil ifTrue:[
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2565	self createUndoLayout:aView.
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2566	aView geometryLayout:layout.
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2567
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2568	undoHistory withoutTransactionDo:[
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2569	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	2570	bottom:(bmost - (aView computeCorner y)).
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2571	].
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2572	self elementChangedSize:aView
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2573	].
2481 b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2574	].
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2575	]
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2576	] ifFalse:[
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2577	self extentToFrame:#TopBottom do:[:aLayout\|
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2578	aLayout topOffset:0.
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2579	aLayout topFraction:0.0.
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2580	aLayout bottomOffset:0.
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2581	aLayout bottomFraction:1.0.
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2582	]
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2583	]
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2584	].
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2585	self layoutChanged
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2586	]
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2587	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2588
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2589	centerSelection:aOneArgBlockXorY orientation:orientation
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2590	"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	2591	The argument to the block is the point.
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	\|superview min max delta val\|
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2594
128 9779b7459a1c selection and update from selection ca parents: 123 diff changeset	2595	(self moveableSelection) isNil ifTrue:[
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2596	^ self
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2597	].
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2598
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2599	self withSelectionHiddenDo:[
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2600	max := 0.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2601
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2602	self selectionDo:[:aView \|
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2603	superview isNil ifTrue:[
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2604	superview := self findContainerOfView:aView
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2605	] ifFalse:[
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2606	(self findContainerOfView:aView) == superview ifFalse:[
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2607	^ self notify:'views must have same superview'.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2608	]
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2609	].
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2610	val := aOneArgBlockXorY value:(aView computeOrigin).
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2611
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2612	min isNil ifTrue:[min := val]
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2613	ifFalse:[min := min min:val].
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	val := aOneArgBlockXorY value:(aView computeCorner).
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2616	max := max max:val.
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
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2619	val := aOneArgBlockXorY value:(superview computeExtent).
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2620	max := (min + val - max) // 2.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2621
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2622	max == min ifFalse:[
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2623	\|type\|
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2624	(orientation == #y) ifTrue:[type := #centerVertical]
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2625	ifFalse:[type := #centerHorizontal].
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2626	delta := max - min.
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	self transaction:type selectionDo:[:v\|
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2629	orientation == #y ifTrue:[
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2630	self shiftLayout:v top:delta bottom:delta
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2631	] ifFalse:[
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2632	self shiftLayout:v left:delta right:delta
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	]
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2635	].
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2636	self layoutChanged
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2637	]
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2638
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2639
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2640	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2641
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2642	centerSelectionHor
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2643	"center selection horizontal
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	self centerSelection:[:aPoint\| aPoint x] orientation:#x
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	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2649
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2650	centerSelectionVer
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2651	"center selection vertical
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	self centerSelection:[:aPoint\| aPoint y] orientation:#y
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
72 a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	2656	extentToFrame:toWhat do:aBlock
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	2657	"align to frame (Left Right ...) and perform the block on a frameLayout
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	2658	"
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	2659	\|layout type\|
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	2660
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	2661	type := ('extent', toWhat asString) asSymbol.
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	2662
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	2663	self transaction:type selectionDo:[:aView\|
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2664	layout := self class asLayoutFrameFromView:aView.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2665
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2666	layout notNil ifTrue:[
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2667	self createUndoLayout:aView.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2668	aBlock value:layout.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2669	aView geometryLayout:layout.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2670	self elementChangedSize:aView.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2671	]
72 a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	2672	]
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	2673	!
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	2674
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2675	spreadSelectionHor
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2676	"spread multiple selection horizontal
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2677	"
128 9779b7459a1c selection and update from selection ca parents: 123 diff changeset	2678	\|sumWidths min max viewsInOrder topsInOrder count space sel\|
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	2679
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	2680	sel := self moveableSelection.
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	2681
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	2682	(sel notNil and:[self numberOfSelections > 1]) ifFalse:[
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2683	^ self
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2684	].
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2685
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2686	self withSelectionHiddenDo:[
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2687	count := 0.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2688	sumWidths := 0.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2689	max := 0.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2690
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2691	self selectionDo:[:aView \|
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2692	sumWidths := sumWidths + aView width.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2693
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2694	min isNil ifTrue:[min := aView left]
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2695	ifFalse:[min := min min:(aView left)].
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	max := max max:(aView right).
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2698	count := count + 1
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	viewsInOrder := Array withAll:sel.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2701	topsInOrder := viewsInOrder collect:[:aView \| aView left].
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2702	topsInOrder sortWith:viewsInOrder.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2703
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2704	space := (((max - min) - sumWidths) / (count - 1)) rounded asInteger.
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	self transaction:#spreadHorizontal objects:viewsInOrder do:[:aView\|
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2707	\|delta\|
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2708
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2709	delta := min - aView computeOrigin x.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2710	self shiftLayout:aView left:delta right:delta.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2711	min := min + aView computeExtent x + space
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2712	]
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2713	].
225 a40d26ed5e74 change selection behavior caused by new tree view ca parents: 208 diff changeset	2714	self layoutChanged
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2715
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2716	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2717
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2718	spreadSelectionVer
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2719	"spread multiple selection vertical
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2720	"
128 9779b7459a1c selection and update from selection ca parents: 123 diff changeset	2721	\|sumHeights min max viewsInOrder topsInOrder count space sel\|
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	2722
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	2723	sel := self moveableSelection.
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	2724
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	2725	(sel notNil and:[self numberOfSelections > 1]) ifFalse:[
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2726	^ self
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2727	].
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2728
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2729	self withSelectionHiddenDo:[
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2730	count := 0.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2731	sumHeights := 0.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2732	max := 0.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2733
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2734	self selectionDo:[:aView \|
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2735	sumHeights := sumHeights + aView height.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2736
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2737	min isNil ifTrue:[min := aView top]
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2738	ifFalse:[min := min min:(aView top)].
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	max := max max:(aView bottom).
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2741	count := count + 1
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	viewsInOrder := Array withAll:sel.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2744	topsInOrder := viewsInOrder collect:[:aView\|aView top].
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2745	topsInOrder sortWith:viewsInOrder.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2746
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2747	space := (((max - min) - sumHeights) / (count - 1)) rounded asInteger.
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	self transaction:#spreadVertical objects:viewsInOrder do:[:aView\|
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2750	\|delta\|
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2751
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2752	delta := min - aView computeOrigin y.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2753	self shiftLayout:aView top:delta bottom:delta.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2754	min := min + aView height + space
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2755	]
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2756	].
225 a40d26ed5e74 change selection behavior caused by new tree view ca parents: 208 diff changeset	2757	self layoutChanged
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2758	! !
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2759
1715 9eebdb3802aa method category rename Claus Gittinger <cg@exept.de> parents: 1714 diff changeset	2760	!UIObjectView methodsFor:'user actions-undo history'!
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2761
72 a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	2762	enableUndoHistory:aState
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2763	"enable or disable undo history"
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2764
72 a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	2765	undoHistory enabled:aState
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	2766	!
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	2767
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2768	openUndoMenu
149 e652608690b1 help ... ca parents: 145 diff changeset	2769	self select:nil.
138 035c98964c38 update ca parents: 134 diff changeset	2770	undoHistory openUndoMenu
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2771	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2772
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2773	removeUndoHistory
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2774	"delete total undo history"
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2775
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2776	undoHistory initializeFor:self.
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2777	self undoHistoryChanged
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2778	!
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	undoLast
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2781	"undo last action"
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2782
138 035c98964c38 update ca parents: 134 diff changeset	2783	\|newSel oldSel\|
035c98964c38 update ca parents: 134 diff changeset	2784
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2785	undoHistory notEmpty ifTrue:[
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2786	self hasSelection ifTrue:[
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2787	oldSel := OrderedCollection new.
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2788	newSel := OrderedCollection new.
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2789
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2790	self selectionDo:[:aView\|\|p\|
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2791	(p := self propertyOfView:aView) notNil ifTrue:[
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2792	oldSel add:(p identifier)
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2793	]
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2794	].
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2795	self setSelection:nil withRedraw:true.
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2796	].
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 withSelectionHiddenDo:[undoHistory undoLast:1].
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2799
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2800	oldSel notNil ifTrue:[
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2801	oldSel do:[:id\|\|v\|
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2802	(v := self findViewWithId:id) notNil ifTrue:[newSel add:v]
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2803	].
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2804	self select:newSel.
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 undoHistoryChanged.
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2807	].
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2808	! !
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2809
1672 5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	2810	!UIObjectView::PostEventHandler methodsFor:'event handling'!
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	2811
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	2812	processEvent:anEvent
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	2813	\|evView\|
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	2814
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	2815	anEvent isDamage ifTrue:[
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	2816	onView testMode ifFalse:[
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	2817	evView := anEvent view.
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	2818
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	2819	(onView isSelected:evView) ifTrue:[
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	2820	onView showSelected:evView.
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	2821	]
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	2822	]
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	2823	].
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	2824	^ false
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	2825	! !
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	2826
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	2827	!UIObjectView::PostEventHandler methodsFor:'instance creation'!
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	2828
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	2829	onView:aView
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	2830	onView := aView.
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	2831	! !
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	2832
1437 daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	2833	!UIObjectView::ResizeData methodsFor:'accessing'!
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	2834
2536 408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	2835	checkForChangeSelector
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	2836	^ checkForChangeSelector
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	2837	!
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	2838
1437 daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	2839	delta
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	2840	^ delta
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	2841
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	2842	"Created: / 2.2.1998 / 13:40:32 / cg"
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	2843	!
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	2844
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	2845	object
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	2846	^ object
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	2847
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	2848	"Created: / 2.2.1998 / 13:40:24 / cg"
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	2849	!
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	2850
2536 408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	2851	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	2852	object := anObject.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	2853	selector := selectorArg.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	2854	checkForChangeSelector := checkForChangeSelectorArg.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	2855	delta := anInteger.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	2856
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	2857	"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	2858	!
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	2859
1437 daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	2860	object:anObject selector:aSymbol delta:anInteger
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	2861	object := anObject.
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	2862	selector := aSymbol.
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	2863	delta := anInteger.
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	2864
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	2865	"Created: / 2.2.1998 / 13:39:22 / cg"
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	2866	!
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	2867
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	2868	selector
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	2869	^ selector
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	2870
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	2871	"Created: / 2.2.1998 / 13:40:42 / cg"
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	2872	! !
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	2873
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2874	!UIObjectView::UndoHistory class methodsFor:'constants'!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2875
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2876	maxHistorySize
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2877	"returns maximum size of history before removing oldest
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2878	record
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2879	"
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2880	^ 100
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2881
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2882
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
131 715b3dbba87d selection handling changed ca parents: 128 diff changeset	2885	!UIObjectView::UndoHistory class methodsFor:'documentation'!
715b3dbba87d selection handling changed ca parents: 128 diff changeset	2886
715b3dbba87d selection handling changed ca parents: 128 diff changeset	2887	documentation
715b3dbba87d selection handling changed ca parents: 128 diff changeset	2888	"
715b3dbba87d selection handling changed ca parents: 128 diff changeset	2889	undo history used by the UIPainter-Tool; to each operation, an undo block
715b3dbba87d selection handling changed ca parents: 128 diff changeset	2890	and some text is stored. In case of a required undo, the corresponding
715b3dbba87d selection handling changed ca parents: 128 diff changeset	2891	undo block will be performed.
715b3dbba87d selection handling changed ca parents: 128 diff changeset	2892
715b3dbba87d selection handling changed ca parents: 128 diff changeset	2893	[see also:]
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2894	UIObjectView
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2895	UIPainterView
156 b332d7117c40 added copyrights Claus Gittinger <cg@exept.de> parents: 153 diff changeset	2896
b332d7117c40 added copyrights Claus Gittinger <cg@exept.de> parents: 153 diff changeset	2897	[author:]
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2898	Claus Atzkern
131 715b3dbba87d selection handling changed ca parents: 128 diff changeset	2899	"
715b3dbba87d selection handling changed ca parents: 128 diff changeset	2900
715b3dbba87d selection handling changed ca parents: 128 diff changeset	2901
715b3dbba87d selection handling changed ca parents: 128 diff changeset	2902	! !
715b3dbba87d selection handling changed ca parents: 128 diff changeset	2903
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2904	!UIObjectView::UndoHistory class methodsFor:'instance creation'!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2905
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2906	on:aPainter
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2907	\|history\|
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2908
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2909	history := self new.
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2910	history initializeFor:aPainter.
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2911	^ history
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2912	! !
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2913
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2914	!UIObjectView::UndoHistory methodsFor:'accessing'!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2915
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2916	addUndoSelector:aSelector withArgs:anArray
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2917	"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	2918	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	2919
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2920	self isTransactionOpen ifTrue:[
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2921	transaction add:(Association key:aSelector value:anArray)
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2922	]
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2923	! !
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2924
1399 a0687f5e1f54 category changes Claus Gittinger <cg@exept.de> parents: 1350 diff changeset	2925	!UIObjectView::UndoHistory methodsFor:'accessing-behavior'!
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2926
72 a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	2927	enabled
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	2928	^ enabled
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	2929	!
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	2930
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	2931	enabled:aState
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	2932	enabled := aState
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	2933	!
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	2934
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2935	resetModification
1959 fd6bf76e712a * empty log message * Claus Gittinger <cg@exept.de> parents: 1954 diff changeset	2936	"set the modification state to false"
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2937
1342 75be821d97c3 fixed resetModified Claus Gittinger <cg@exept.de> parents: 1230 diff changeset	2938	"/ startIdentifier := identifier
75be821d97c3 fixed resetModified Claus Gittinger <cg@exept.de> parents: 1230 diff changeset	2939
75be821d97c3 fixed resetModified Claus Gittinger <cg@exept.de> parents: 1230 diff changeset	2940	identifier := startIdentifier := 0.
75be821d97c3 fixed resetModified Claus Gittinger <cg@exept.de> parents: 1230 diff changeset	2941	history := OrderedCollection new.
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2942	! !
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2943
1721 9c2fba503547 method category rename Claus Gittinger <cg@exept.de> parents: 1717 diff changeset	2944	!UIObjectView::UndoHistory methodsFor:'activation & deactivation'!
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2945
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2946	withinTransaction:aType text:aTextOrNil do:aBlock
1959 fd6bf76e712a * empty log message * Claus Gittinger <cg@exept.de> parents: 1954 diff changeset	2947	"open a transaction; perform the block; finally close the transaction"
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2948
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2949	(enabled and:[transaction isNil]) ifTrue:[
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2950	transaction := Transaction type:aType text:aTextOrNil.
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2951
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2952	aBlock value.
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2953
2041 80ddafc474fb isEmpty ifFalse -> notEmpty Claus Gittinger <cg@exept.de> parents: 1964 diff changeset	2954	transaction notEmpty ifTrue:[
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2955	identifier := identifier + 1.
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2956	transaction identifier:identifier.
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2957	history addLast:transaction.
1959 fd6bf76e712a * empty log message * Claus Gittinger <cg@exept.de> parents: 1954 diff changeset	2958	history size > (self class maxHistorySize) ifTrue:[history removeFirst].
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2959	].
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2960	transaction := nil
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2961
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2962	] ifFalse:[
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2963	aBlock value
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2964	]
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2965	!
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2966
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2967	withoutTransactionDo:aNoArgBlock
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2968	"evaluate the block without opening a transaction or keeping changes
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2969	within a still opened transaction"
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2970
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2971	\|oldState\|
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2972
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2973	oldState := enabled.
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2974	enabled := false.
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2975	aNoArgBlock value.
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2976	enabled := oldState.
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2977	! !
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2978
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2979	!UIObjectView::UndoHistory methodsFor:'initialization'!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2980
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2981	initializeFor:aPainter
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2982	"setup for a painter and delete all existing history records"
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2983
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2984	identifier := 0.
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2985	startIdentifier := 0.
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2986
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2987	painter := aPainter.
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2988	history := OrderedCollection new.
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2989	transaction := nil.
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2990	enabled := true.
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2991	!
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2992
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2993	on:aPainter
3019 8f9d189e1c21 class: UIObjectView Claus Gittinger <cg@exept.de> parents: 3015 diff changeset	2994	self breakPoint:#ca.
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2995	self initializeFor:aPainter
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2996	! !
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2997
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2998	!UIObjectView::UndoHistory methodsFor:'menu'!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2999
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3000	openUndoMenu
72 a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	3001	\|list tabs top slv hzp inset selection okButton\|
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3002
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3003	history isEmpty ifTrue:[
2349 6fdcf778c5ab preferredX Claus Gittinger <cg@exept.de> parents: 2267 diff changeset	3004	^ self
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3005	].
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	top := StandardSystemView new label:'undo history'; extent:250@350.
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3008	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	3009	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	3010	hzp horizontalLayout:#fitSpace.
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3011
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3012	(Button abortButtonIn:hzp) action:[ selection := nil. top destroy ].
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3013	okButton := Button okButtonIn:hzp.
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3014	okButton label:'undo to end'.
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3015	okButton action:[ top destroy ].
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3016
2349 6fdcf778c5ab preferredX Claus Gittinger <cg@exept.de> parents: 2267 diff changeset	3017	inset := hzp preferredHeight.
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3018	hzp topInset:(inset negated).
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3019	slv bottomInset:inset.
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3020	slv := slv scrolledView.
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3021
72 a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	3022	tabs := TabulatorSpecification new.
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	3023	tabs unit:#cm.
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	3024	tabs positions:#(0 5).
208 d6107fdfe5ce * empty log message * Claus Gittinger <cg@exept.de> parents: 194 diff changeset	3025	tabs align:#(#left #left).
72 a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	3026
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3027	list := history collect:[:aTrans\|\|e\|
2349 6fdcf778c5ab preferredX Claus Gittinger <cg@exept.de> parents: 2267 diff changeset	3028	e := MultiColListEntry new.
6fdcf778c5ab preferredX Claus Gittinger <cg@exept.de> parents: 2267 diff changeset	3029	e colAt:1 put:(aTrans typeAsString).
6fdcf778c5ab preferredX Claus Gittinger <cg@exept.de> parents: 2267 diff changeset	3030	e colAt:2 put:(aTrans text ? '').
6fdcf778c5ab preferredX Claus Gittinger <cg@exept.de> parents: 2267 diff changeset	3031	e tabulatorSpecification:tabs.
6fdcf778c5ab preferredX Claus Gittinger <cg@exept.de> parents: 2267 diff changeset	3032	e
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3033	].
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3034
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3035	slv list:list.
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3036	slv action:[:index \| selection := index ].
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3037	top openModal.
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3038
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3039	selection notNil ifTrue:[
2349 6fdcf778c5ab preferredX Claus Gittinger <cg@exept.de> parents: 2267 diff changeset	3040	self undoLast:(history size - selection + 1).
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3041	]
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3042	! !
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	!UIObjectView::UndoHistory methodsFor:'testing'!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3045
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3046	isEmpty
1959 fd6bf76e712a * empty log message * Claus Gittinger <cg@exept.de> parents: 1954 diff changeset	3047	"returns true if the undo history is empty"
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	3048
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3049	^ history isEmpty
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3050	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3051
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3052	isModified
1959 fd6bf76e712a * empty log message * Claus Gittinger <cg@exept.de> parents: 1954 diff changeset	3053	"returns true if the history is modified"
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	3054
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3055	self isEmpty ifTrue:[
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	3056	^ false
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3057	].
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	3058	^ history last identifier ~~ startIdentifier
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3059	!
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3060
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3061	isTransactionOpen
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3062	^ (enabled and:[transaction notNil])
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	3063	!
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	3064
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	3065	notEmpty
1959 fd6bf76e712a * empty log message * Claus Gittinger <cg@exept.de> parents: 1954 diff changeset	3066	"returns true if the undo history is not empty"
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	3067
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	3068	^ history notEmpty
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3069	! !
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3070
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3071	!UIObjectView::UndoHistory methodsFor:'undo'!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3072
1521 2efd2b9419c4 undo: show type of undo in menu; Claus Gittinger <cg@exept.de> parents: 1500 diff changeset	3073	labelOfLastUndo
2efd2b9419c4 undo: show type of undo in menu; Claus Gittinger <cg@exept.de> parents: 1500 diff changeset	3074	"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	3075
2efd2b9419c4 undo: show type of undo in menu; Claus Gittinger <cg@exept.de> parents: 1500 diff changeset	3076	history size = 0 ifTrue:[^ '* nothing to undo *'].
2efd2b9419c4 undo: show type of undo in menu; Claus Gittinger <cg@exept.de> parents: 1500 diff changeset	3077	^ history last "actions" type
2efd2b9419c4 undo: show type of undo in menu; Claus Gittinger <cg@exept.de> parents: 1500 diff changeset	3078
2efd2b9419c4 undo: show type of undo in menu; Claus Gittinger <cg@exept.de> parents: 1500 diff changeset	3079	"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	3080	"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	3081	!
2efd2b9419c4 undo: show type of undo in menu; Claus Gittinger <cg@exept.de> parents: 1500 diff changeset	3082
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3083	undoLast:nTransactions
1959 fd6bf76e712a * empty log message * Claus Gittinger <cg@exept.de> parents: 1954 diff changeset	3084	"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	3085	transactions during undo are disabled"
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	3086
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3087	\|repeatTimes transaction actions\|
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3088
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3089	transaction := nil.
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3090	enabled := false.
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3091	repeatTimes := nTransactions min:(history size).
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3092
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3093	repeatTimes timesRepeat:[
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	3094	transaction := history removeLast.
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	3095	actions := transaction actions.
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	3096
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	3097	actions isCollection ifTrue:[
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	3098	actions reverseDo:[:aBlock\|
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	3099	painter perform:(aBlock key) with:(aBlock value)
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	3100	]
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	3101	] ifFalse:[
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	3102	painter perform:(actions key) with:(actions value)
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	3103	]
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3104	].
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3105	enabled := true.
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3106	! !
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3107
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3108	!UIObjectView::UndoHistory::Transaction class methodsFor:'documentation'!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3109
131 715b3dbba87d selection handling changed ca parents: 128 diff changeset	3110	documentation
715b3dbba87d selection handling changed ca parents: 128 diff changeset	3111	"
715b3dbba87d selection handling changed ca parents: 128 diff changeset	3112	represents one undo record, keeping the associated type and printable text
715b3dbba87d selection handling changed ca parents: 128 diff changeset	3113	and the undo action performed on an undo request
715b3dbba87d selection handling changed ca parents: 128 diff changeset	3114
715b3dbba87d selection handling changed ca parents: 128 diff changeset	3115	[see also:]
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	3116	UndoHistory
156 b332d7117c40 added copyrights Claus Gittinger <cg@exept.de> parents: 153 diff changeset	3117
b332d7117c40 added copyrights Claus Gittinger <cg@exept.de> parents: 153 diff changeset	3118	[author:]
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	3119	Claus Atzkern
131 715b3dbba87d selection handling changed ca parents: 128 diff changeset	3120	"
715b3dbba87d selection handling changed ca parents: 128 diff changeset	3121
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3122	! !
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3123
54 d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3124	!UIObjectView::UndoHistory::Transaction class methodsFor:'instance creation'!
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3125
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3126	type:aType text:aTextOrNil
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3127	^ self new type:aType text:aTextOrNil
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3128
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3129
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3130	! !
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3131
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3132	!UIObjectView::UndoHistory::Transaction methodsFor:'accessing'!
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3133
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3134	actions
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3135	"returns actions associated with transaction
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3136	"
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3137	^ actions
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3138	!
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3139
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3140	identifier
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3141	"gets my identifier
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3142	"
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3143	^ identifier
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3144	!
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3145
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3146	identifier:anIdentifier
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3147	"sets my identifier
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3148	"
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3149	identifier := anIdentifier
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3150	!
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3151
54 d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3152	text
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3153	"returns text or nil assigned to transaction
54 d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3154	"
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3155	^ text
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3156	!
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3157
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3158	type
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3159	"returns type assigned to transaction
54 d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3160	"
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3161	^ type
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3162	!
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3163
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3164	type:aType
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3165	"change type assigned to transaction
54 d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3166	"
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3167	type := aType
72 a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	3168	!
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	3169
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	3170	typeAsString
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	3171	"returns type as printable string
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	3172	"
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	3173	\|line name size sep\|
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	3174
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	3175	line := type asString.
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	3176	size := 0.
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	3177	line do:[:c\| (c isUppercase) ifTrue:[size := size+1] ].
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	3178	name := String new:(line size + size).
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	3179	size := 1.
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	3180	sep := Character space.
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	3181
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	3182	line do:[:c\|
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	3183	(c isUppercase) ifFalse:[
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	3184	name at:size put:c
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	3185	] ifTrue:[
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	3186	name at:size put:sep.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	3187	sep := $&.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	3188	size := size + 1.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	3189	name at:size put:(c asLowercase)
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	3190	].
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	3191	size := size + 1
72 a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	3192	].
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	3193	^ name
54 d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3194	! !
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3195
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3196	!UIObjectView::UndoHistory::Transaction methodsFor:'adding'!
54 d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3197
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3198	add:anUndoBlock
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3199	"add an undo action to the current transaction
54 d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3200	"
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3201	actions isNil ifTrue:[
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	3202	actions := anUndoBlock
54 d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3203	] ifFalse:[
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	3204	actions isCollection ifFalse:[
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	3205	actions := OrderedCollection with:actions
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	3206	].
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	3207	actions add:anUndoBlock.
54 d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3208	]
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3209	! !
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3210
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3211	!UIObjectView::UndoHistory::Transaction methodsFor:'initialization'!
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3212
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3213	type:aType text:aTextOrNil
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3214	"initialize transaction
54 d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3215	"
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3216	type := aType.
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3217	text := aTextOrNil.
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	!UIObjectView::UndoHistory::Transaction methodsFor:'testing'!
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3221
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3222	isEmpty
2041 80ddafc474fb isEmpty ifFalse -> notEmpty Claus Gittinger <cg@exept.de> parents: 1964 diff changeset	3223	"returns true if no undo action is registered"
80ddafc474fb isEmpty ifFalse -> notEmpty Claus Gittinger <cg@exept.de> parents: 1964 diff changeset	3224
54 d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3225	^ actions isNil
2041 80ddafc474fb isEmpty ifFalse -> notEmpty Claus Gittinger <cg@exept.de> parents: 1964 diff changeset	3226	!
80ddafc474fb isEmpty ifFalse -> notEmpty Claus Gittinger <cg@exept.de> parents: 1964 diff changeset	3227
80ddafc474fb isEmpty ifFalse -> notEmpty Claus Gittinger <cg@exept.de> parents: 1964 diff changeset	3228	notEmpty
80ddafc474fb isEmpty ifFalse -> notEmpty Claus Gittinger <cg@exept.de> parents: 1964 diff changeset	3229	"returns true if no undo action is registered"
80ddafc474fb isEmpty ifFalse -> notEmpty Claus Gittinger <cg@exept.de> parents: 1964 diff changeset	3230
80ddafc474fb isEmpty ifFalse -> notEmpty Claus Gittinger <cg@exept.de> parents: 1964 diff changeset	3231	^ actions notNil
47 5e4319953a0b * empty log message * ca parents: 44 diff changeset	3232	! !
5e4319953a0b * empty log message * ca parents: 44 diff changeset	3233
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3234	!UIObjectView class methodsFor:'documentation'!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3235
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3236	version
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3237	^ '$Header$'
2688 98d48fa622b4 comment/format in: #recursiveRepair:startIn: Claus Gittinger <cg@exept.de> parents: 2555 diff changeset	3238	!
98d48fa622b4 comment/format in: #recursiveRepair:startIn: Claus Gittinger <cg@exept.de> parents: 2555 diff changeset	3239
98d48fa622b4 comment/format in: #recursiveRepair:startIn: Claus Gittinger <cg@exept.de> parents: 2555 diff changeset	3240	version_CVS
98d48fa622b4 comment/format in: #recursiveRepair:startIn: Claus Gittinger <cg@exept.de> parents: 2555 diff changeset	3241	^ '$Header$'
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3242	! !
3011 ceaec66469ff class: UIObjectView Claus Gittinger <cg@exept.de> parents: 2849 diff changeset	3243

author	Claus Gittinger <cg@exept.de>
	Fri, 08 Apr 2016 13:38:56 +0200
changeset 3277	aaf3f40b9b5b
parent 3261	b830ad071eb5
child 3280	6ee34f6dee2f
permissions	-rw-r--r--