hg/stx-libtool2: UIObjectView.st@6b958036f5c4 (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
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	14	ObjectView subclass:#UIObjectView
1672 5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	15	instanceVariableNames:'saveSelection undoHistory copiedExtent copiedLayout resizeData
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	16	clipChildren selectionHiddenLevel gridParameters
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	17	setOfSuperViewsSizeChanged hasUndoHistoryHolder'
2364 121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	18	classVariableNames:'CopiedLayout CopiedExtent'
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	19	poolDictionaries:''
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	20	category:'Interface-UIPainter'
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	21	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	22
1672 5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	23	Object subclass:#PostEventHandler
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	24	instanceVariableNames:'onView'
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	25	classVariableNames:''
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	26	poolDictionaries:''
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	27	privateIn:UIObjectView
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	28	!
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	29
1437 daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	30	Object subclass:#ResizeData
2536 408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	31	instanceVariableNames:'object selector checkForChangeSelector delta'
1437 daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	32	classVariableNames:''
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	33	poolDictionaries:''
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	34	privateIn:UIObjectView
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	35	!
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	36
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	37	Object subclass:#UndoHistory
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	38	instanceVariableNames:'startIdentifier identifier painter history transaction enabled'
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	39	classVariableNames:''
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	40	poolDictionaries:''
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	41	privateIn:UIObjectView
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	42	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	43
54 d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	44	Object subclass:#Transaction
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	45	instanceVariableNames:'identifier type text actions'
54 d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	46	classVariableNames:''
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	47	poolDictionaries:''
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	48	privateIn:UIObjectView::UndoHistory
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	49	!
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	50
128 9779b7459a1c selection and update from selection ca parents: 123 diff changeset	51	!UIObjectView class methodsFor:'documentation'!
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	52
156 b332d7117c40 added copyrights Claus Gittinger <cg@exept.de> parents: 153 diff changeset	53	copyright
b332d7117c40 added copyrights Claus Gittinger <cg@exept.de> parents: 153 diff changeset	54	"
b332d7117c40 added copyrights Claus Gittinger <cg@exept.de> parents: 153 diff changeset	55	COPYRIGHT (c) 1995 by eXept Software AG
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	56	All Rights Reserved
156 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	This software is furnished under a license and may be used
b332d7117c40 added copyrights Claus Gittinger <cg@exept.de> parents: 153 diff changeset	59	only in accordance with the terms of that license and with the
b332d7117c40 added copyrights Claus Gittinger <cg@exept.de> parents: 153 diff changeset	60	inclusion of the above copyright notice. This software may not
b332d7117c40 added copyrights Claus Gittinger <cg@exept.de> parents: 153 diff changeset	61	be provided or otherwise made available to, or used by, any
b332d7117c40 added copyrights Claus Gittinger <cg@exept.de> parents: 153 diff changeset	62	other person. No title to or ownership of the software is
b332d7117c40 added copyrights Claus Gittinger <cg@exept.de> parents: 153 diff changeset	63	hereby transferred.
b332d7117c40 added copyrights Claus Gittinger <cg@exept.de> parents: 153 diff changeset	64	"
b332d7117c40 added copyrights Claus Gittinger <cg@exept.de> parents: 153 diff changeset	65
b332d7117c40 added copyrights Claus Gittinger <cg@exept.de> parents: 153 diff changeset	66
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
128 9779b7459a1c selection and update from selection ca parents: 123 diff changeset	69	documentation
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	70	"
131 715b3dbba87d selection handling changed ca parents: 128 diff changeset	71	buildIn view used by the UIPainter; it provides all services for creating, deleting
715b3dbba87d selection handling changed ca parents: 128 diff changeset	72	moving and changing layouts of painted components on a canvas.
128 9779b7459a1c selection and update from selection ca parents: 123 diff changeset	73
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	74	[see also:]
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	75	UIBuilder
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	76	UIPainterView
156 b332d7117c40 added copyrights Claus Gittinger <cg@exept.de> parents: 153 diff changeset	77
b332d7117c40 added copyrights Claus Gittinger <cg@exept.de> parents: 153 diff changeset	78	[author:]
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	79	Claus Atzkern
128 9779b7459a1c selection and update from selection ca parents: 123 diff changeset	80	"
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	81
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	82	! !
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	83
63 6714daee4b26 checkin from browser ca parents: 61 diff changeset	84	!UIObjectView class methodsFor:'conversion'!
6714daee4b26 checkin from browser ca parents: 61 diff changeset	85
6714daee4b26 checkin from browser ca parents: 61 diff changeset	86	asLayoutFrameFromView:aView
6714daee4b26 checkin from browser ca parents: 61 diff changeset	87	"convert layout from aView to a frameLayout. On success the frameLayout is
6714daee4b26 checkin from browser ca parents: 61 diff changeset	88	returned otherwise nil
6714daee4b26 checkin from browser ca parents: 61 diff changeset	89	"
68 889c3877baf0 layout .... ca parents: 67 diff changeset	90	\|lF lO rF rO tF tO bF bO type layout newLyt\|
889c3877baf0 layout .... ca parents: 67 diff changeset	91
889c3877baf0 layout .... ca parents: 67 diff changeset	92	type := self layoutType:aView.
889c3877baf0 layout .... ca parents: 67 diff changeset	93	layout := aView geometryLayout.
889c3877baf0 layout .... ca parents: 67 diff changeset	94
91 86d0c649f95e extent -> layout Claus Gittinger <cg@exept.de> parents: 89 diff changeset	95	layout isNil ifTrue:[
1581 d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	96	type == #Extent ifTrue:[
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	97	layout := aView bounds asLayout
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	98	]
91 86d0c649f95e extent -> layout Claus Gittinger <cg@exept.de> parents: 89 diff changeset	99	].
86d0c649f95e extent -> layout Claus Gittinger <cg@exept.de> parents: 89 diff changeset	100
68 889c3877baf0 layout .... ca parents: 67 diff changeset	101	(type isNil or:[layout isNil]) ifTrue:[
1581 d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	102	^ nil
63 6714daee4b26 checkin from browser ca parents: 61 diff changeset	103	].
6714daee4b26 checkin from browser ca parents: 61 diff changeset	104
68 889c3877baf0 layout .... ca parents: 67 diff changeset	105	type == #LayoutFrame ifTrue:[
1581 d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	106	^ layout copy
68 889c3877baf0 layout .... ca parents: 67 diff changeset	107	].
889c3877baf0 layout .... ca parents: 67 diff changeset	108
889c3877baf0 layout .... ca parents: 67 diff changeset	109	layout isLayout ifFalse:[
1581 d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	110	type == #Rectangle ifTrue:[
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	111	lO := layout left.
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	112	tO := layout top.
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	113	rO := layout right.
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	114	bO := layout bottom.
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	115	] ifFalse:[
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	116	lO := layout x.
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	117	tO := layout y.
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	118	rO := lO + aView extent x.
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	119	bO := tO + aView extent y.
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	120	].
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	121
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	122	^ LayoutFrame
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	123	leftFraction:0 offset:lO
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	124	rightFraction:0 offset:rO
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	125	topFraction:0 offset:tO
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	126	bottomFraction:0 offset:bO
63 6714daee4b26 checkin from browser ca parents: 61 diff changeset	127	].
6714daee4b26 checkin from browser ca parents: 61 diff changeset	128
68 889c3877baf0 layout .... ca parents: 67 diff changeset	129	lF := layout leftFraction.
889c3877baf0 layout .... ca parents: 67 diff changeset	130	lO := layout leftOffset.
889c3877baf0 layout .... ca parents: 67 diff changeset	131	tF := layout topFraction.
889c3877baf0 layout .... ca parents: 67 diff changeset	132	tO := layout topOffset.
889c3877baf0 layout .... ca parents: 67 diff changeset	133	bF := tF.
889c3877baf0 layout .... ca parents: 67 diff changeset	134	bO := tO + aView extent y.
889c3877baf0 layout .... ca parents: 67 diff changeset	135	rF := lF.
889c3877baf0 layout .... ca parents: 67 diff changeset	136	rO := lO + aView extent x.
889c3877baf0 layout .... ca parents: 67 diff changeset	137
1581 d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	138	newLyt := LayoutFrame
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	139	leftFraction:lF offset:lO
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	140	rightFraction:rF offset:rO
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	141	topFraction:tF offset:tO
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	142	bottomFraction:bF offset:bO.
68 889c3877baf0 layout .... ca parents: 67 diff changeset	143
889c3877baf0 layout .... ca parents: 67 diff changeset	144	( (type == #AlignmentOrigin)
889c3877baf0 layout .... ca parents: 67 diff changeset	145	and:[layout leftAlignmentFraction ~~ 0
889c3877baf0 layout .... ca parents: 67 diff changeset	146	or:[layout topAlignmentFraction ~~ 0]]
889c3877baf0 layout .... ca parents: 67 diff changeset	147	) ifTrue:[
1581 d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	148	\|svRc prBd dlta\|
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	149
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	150	svRc := aView superView viewRectangle.
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	151	prBd := aView preferredBounds.
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	152	dlta := ( ((layout rectangleRelativeTo:svRc preferred:prBd) corner)
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	153	- ((newLyt rectangleRelativeTo:svRc preferred:prBd) corner)
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	154	) rounded.
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	155
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	156	newLyt
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	157	leftOffset:(lO + dlta x)
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	158	rightOffset:(rO + dlta x)
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	159	topOffset:(tO + dlta y)
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	160	bottomOffset:(bO + dlta y).
68 889c3877baf0 layout .... ca parents: 67 diff changeset	161	].
889c3877baf0 layout .... ca parents: 67 diff changeset	162	^ newLyt.
91 86d0c649f95e extent -> layout Claus Gittinger <cg@exept.de> parents: 89 diff changeset	163
86d0c649f95e extent -> layout Claus Gittinger <cg@exept.de> parents: 89 diff changeset	164	"Modified: 28.3.1997 / 19:52:48 / cg"
63 6714daee4b26 checkin from browser ca parents: 61 diff changeset	165	! !
6714daee4b26 checkin from browser ca parents: 61 diff changeset	166
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	167	!UIObjectView class methodsFor:'defaults'!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	168
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	169	defaultGrid
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	170	^ 4 @ 4
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	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	173
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	174	gridShown
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	175	^ false
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	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	178
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	179	handleSize
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	180	"size of blob drawn for handles"
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	181	^ 4
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	182
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	183	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	184
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	185	hitDelta
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	186	^ 4
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	! !
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	189
175 0b0b4d99e3e7 isResizeable ca parents: 156 diff changeset	190	!UIObjectView class methodsFor:'handles'!
0b0b4d99e3e7 isResizeable ca parents: 156 diff changeset	191
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	192	handlesOf:aViewOrComponent do:aBlock
175 0b0b4d99e3e7 isResizeable ca parents: 156 diff changeset	193	\|type v h\|
0b0b4d99e3e7 isResizeable ca parents: 156 diff changeset	194
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	195	(aViewOrComponent isKindOf:LineSegmentMorph) ifTrue:[
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	196	aBlock value:(aViewOrComponent startPoint) value:#startPoint.
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	197	aBlock value:(aViewOrComponent endPoint) value:#endPoint.
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	198	^ self.
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	199	].
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	200
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	201	type := self layoutType:aViewOrComponent.
175 0b0b4d99e3e7 isResizeable ca parents: 156 diff changeset	202
0b0b4d99e3e7 isResizeable ca parents: 156 diff changeset	203	(type == #LayoutFrame or:[type == #Rectangle]) ifTrue:[
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	204	v := self isVerticalResizable:aViewOrComponent.
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	205	h := self isHorizontalResizable:aViewOrComponent.
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	206
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	207	h ifTrue:[
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	208	aBlock value:(aViewOrComponent leftCenter rounded ) value:#left.
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	209	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	210	].
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	211	v ifTrue:[
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	212	aBlock value:(aViewOrComponent topCenter rounded ) value:#top.
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	213	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	214	].
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	215
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	216	(h and:[v]) ifTrue:[
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	217	aBlock value:(aViewOrComponent origin ) value:#origin.
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	218	aBlock value:(aViewOrComponent topRight ) value:#topRight.
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	219	aBlock value:(aViewOrComponent bottomLeft) value:#bottomLeft.
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	220	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	221	^ self
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	222	]
175 0b0b4d99e3e7 isResizeable ca parents: 156 diff changeset	223	].
0b0b4d99e3e7 isResizeable ca parents: 156 diff changeset	224
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	225	aBlock value:(aViewOrComponent origin ) value:#view.
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	226	aBlock value:(aViewOrComponent topRight ) value:#view.
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	227	aBlock value:(aViewOrComponent bottomLeft) value:#view.
175 0b0b4d99e3e7 isResizeable ca parents: 156 diff changeset	228
0b0b4d99e3e7 isResizeable ca parents: 156 diff changeset	229	type == #Extent ifTrue:[
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	230	v := self isVerticalResizable:aViewOrComponent.
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	231	h := self isHorizontalResizable:aViewOrComponent.
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	232
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	233	v ifTrue:[ aBlock value:(aViewOrComponent bottomCenter rounded) value:#bottom ].
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	234	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	235
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	236	(h and:[v]) ifTrue:[
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	237	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	238	^ self
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	239	]
175 0b0b4d99e3e7 isResizeable ca parents: 156 diff changeset	240	].
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	241	aBlock value:(aViewOrComponent corner) value:#view.
175 0b0b4d99e3e7 isResizeable ca parents: 156 diff changeset	242	! !
0b0b4d99e3e7 isResizeable ca parents: 156 diff changeset	243
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	244	!UIObjectView class methodsFor:'queries'!
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	245
175 0b0b4d99e3e7 isResizeable ca parents: 156 diff changeset	246	isHorizontalResizable:aComponent
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	247	"returns true if aComponent is horizontal resizeable
175 0b0b4d99e3e7 isResizeable ca parents: 156 diff changeset	248	"
0b0b4d99e3e7 isResizeable ca parents: 156 diff changeset	249	(aComponent isKindOf:ScrollBar) ifTrue:[
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	250	^ aComponent orientation == #horizontal
175 0b0b4d99e3e7 isResizeable ca parents: 156 diff changeset	251	].
0b0b4d99e3e7 isResizeable ca parents: 156 diff changeset	252	(aComponent isKindOf:Scroller) 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:Slider) ifTrue:[
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	256	^ aComponent orientation == #horizontal
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	257	].
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	258	(aComponent isKindOf:LineSegmentMorph) ifTrue:[
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	259	^ false
175 0b0b4d99e3e7 isResizeable ca parents: 156 diff changeset	260	].
0b0b4d99e3e7 isResizeable ca parents: 156 diff changeset	261	^ true
0b0b4d99e3e7 isResizeable ca parents: 156 diff changeset	262	!
0b0b4d99e3e7 isResizeable ca parents: 156 diff changeset	263
0b0b4d99e3e7 isResizeable ca parents: 156 diff changeset	264	isVerticalResizable:aComponent
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	265	"returns true if aComponent is vertical resizeable
175 0b0b4d99e3e7 isResizeable ca parents: 156 diff changeset	266	"
2364 121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	267	"/ (aComponent isKindOf:EditField) ifTrue:[
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	268	"/ ^ false
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	269	"/ ].
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	270	"/ (aComponent isKindOf:ComboBoxView) 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:CheckBox) 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:ScrollBar) ifTrue:[
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	277	"/ ^ aComponent orientation == #vertical
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:Scroller) 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:Slider) 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	"/ ].
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	285	(aComponent isKindOf:LineSegmentMorph) ifTrue:[
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	286	^ false
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	287	].
175 0b0b4d99e3e7 isResizeable ca parents: 156 diff changeset	288	^ true
0b0b4d99e3e7 isResizeable ca parents: 156 diff changeset	289	!
0b0b4d99e3e7 isResizeable ca parents: 156 diff changeset	290
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	291	layoutType:aViewOrComponent
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	292	"returns layout type of aView or nil"
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	293
113 1854c2e61c4e bug fixes ca parents: 100 diff changeset	294	\|layout spec superView\|
1854c2e61c4e bug fixes ca parents: 100 diff changeset	295
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	296	aViewOrComponent isNil ifTrue:[ ^ nil ].
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	297	(aViewOrComponent isKindOf:LineSegmentMorph) ifTrue:[
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	298	^ nil
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	299	].
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	300
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	301	layout := aViewOrComponent geometryLayout.
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	302	layout notNil ifTrue:[
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	303	layout isLayout ifTrue:[
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	304	layout isLayoutFrame ifTrue:[ ^ #LayoutFrame ].
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	305	layout isAlignmentOrigin ifTrue:[ ^ #AlignmentOrigin ].
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	306	layout isLayoutOrigin ifTrue:[ ^ #LayoutOrigin ].
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	307	] ifFalse:[
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	308	layout isRectangle ifTrue:[ ^ #Rectangle ].
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	309	layout isPoint ifTrue:[ ^ #Point ].
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	310	].
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	311	] ifFalse:[
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	312	(superView := aViewOrComponent superView) notNil ifTrue:[
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	313	spec := superView specClass.
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	314	spec canResizeSubComponents ifTrue:[
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	315	^ #Extent
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	316	]
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	317	]
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	318	].
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	319	^ nil
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	320
67 09e9d4b57142 alignmentLayout Claus Gittinger <cg@exept.de> parents: 63 diff changeset	321	"Modified: 28.2.1997 / 13:02:16 / cg"
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	322	! !
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	323
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	324	!UIObjectView methodsFor:'accessing'!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	325
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	326	gridAlign
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	327	"returns state of aligning to grid
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	328	"
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	329	^ aligning
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	330
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	331	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	332
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	333	gridAlign:aBool
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	334	"change state of aligning to grid
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	335	"
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	336	aBool ifTrue:[self alignOn]
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	337	ifFalse:[self alignOff]
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	338
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	339	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	340
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	341	gridParameters
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	342	"used by defineGrid, and in a separate method for
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	343	easier redefinition in subclasses.
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	344	Returns the grid parameters in an array of 7 elements,
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	345	which control the appearance of the grid-pattern.
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	346	the elements are:
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	347
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	348	bigStepH number of pixels horizontally between 2 major steps
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	349	bigStepV number of pixels vertically between 2 major steps
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	350	littleStepH number of pixels horizontally between 2 minor steps
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	351	littleStepV number of pixels vertically between 2 minor steps
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	352	gridAlignH number of pixels for horizontal grid align (pointer snap)
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	353	gridAlignV number of pixels for vertical grid align (pointer snap)
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	354	docBounds true, if document boundary should be shown
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	355
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	356	if littleStepH/V are nil, only bigSteps are drawn.
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	357	"
360 1a4ec4aa2c67 configuration of grid parameters ca parents: 353 diff changeset	358	gridParameters isNil ifTrue:[
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	359	gridParameters := #(10 10 nil nil 10 10 false)
360 1a4ec4aa2c67 configuration of grid parameters ca parents: 353 diff changeset	360	].
1a4ec4aa2c67 configuration of grid parameters ca parents: 353 diff changeset	361	^ gridParameters
1a4ec4aa2c67 configuration of grid parameters ca parents: 353 diff changeset	362
1a4ec4aa2c67 configuration of grid parameters ca parents: 353 diff changeset	363
1a4ec4aa2c67 configuration of grid parameters ca parents: 353 diff changeset	364	!
1a4ec4aa2c67 configuration of grid parameters ca parents: 353 diff changeset	365
1a4ec4aa2c67 configuration of grid parameters ca parents: 353 diff changeset	366	gridParameters:newGridParameters
1a4ec4aa2c67 configuration of grid parameters ca parents: 353 diff changeset	367	"used by defineGrid, and in a separate method for
1a4ec4aa2c67 configuration of grid parameters ca parents: 353 diff changeset	368	easier redefinition in subclasses.
1a4ec4aa2c67 configuration of grid parameters ca parents: 353 diff changeset	369	Returns the grid parameters in an array of 7 elements,
1a4ec4aa2c67 configuration of grid parameters ca parents: 353 diff changeset	370	which control the appearance of the grid-pattern.
1a4ec4aa2c67 configuration of grid parameters ca parents: 353 diff changeset	371	the elements are:
1a4ec4aa2c67 configuration of grid parameters ca parents: 353 diff changeset	372
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	373	bigStepH number of pixels horizontally between 2 major steps
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	374	bigStepV number of pixels vertically between 2 major steps
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	375	littleStepH number of pixels horizontally between 2 minor steps
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	376	littleStepV number of pixels vertically between 2 minor steps
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	377	gridAlignH number of pixels for horizontal grid align (pointer snap)
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	378	gridAlignV number of pixels for vertical grid align (pointer snap)
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	379	docBounds true, if document boundary should be shown
360 1a4ec4aa2c67 configuration of grid parameters ca parents: 353 diff changeset	380
1a4ec4aa2c67 configuration of grid parameters ca parents: 353 diff changeset	381	if littleStepH/V are nil, only bigSteps are drawn.
1a4ec4aa2c67 configuration of grid parameters ca parents: 353 diff changeset	382	"
1a4ec4aa2c67 configuration of grid parameters ca parents: 353 diff changeset	383	newGridParameters size == 7 ifTrue:[
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	384	gridParameters := newGridParameters
360 1a4ec4aa2c67 configuration of grid parameters ca parents: 353 diff changeset	385	].
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	386
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	387
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	388	!
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	gridShown:aBool
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	391	"change visibility of grid
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	392	"
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	393	aBool ifTrue:[self showGrid]
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	394	ifFalse:[self hideGrid]
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	395	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	396
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	397	hideGrid
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	398	"hide grid
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	399	"
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	400	gridShown ifTrue:[
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	401	self withSelectionHiddenDo:[super hideGrid]
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	402	]
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	403
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	404
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	showGrid
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	408	"show grid
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	409	"
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	410	self withSelectionHiddenDo:[super showGrid]
119 39acd704ad51 testMode is now a ValueHolder ca parents: 113 diff changeset	411	! !
39acd704ad51 testMode is now a ValueHolder ca parents: 113 diff changeset	412
1399 a0687f5e1f54 category changes Claus Gittinger <cg@exept.de> parents: 1350 diff changeset	413	!UIObjectView methodsFor:'accessing-behavior'!
119 39acd704ad51 testMode is now a ValueHolder ca parents: 113 diff changeset	414
1100 bf884041701f Implement common channels in View. Stefan Vogel <sv@exept.de> parents: 1048 diff changeset	415	enableStateChanged
2364 121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	416	"toggle the test mode
1100 bf884041701f Implement common channels in View. Stefan Vogel <sv@exept.de> parents: 1048 diff changeset	417	"
1102 abcdd3d5a67b testMode enable/disable Claus Gittinger <cg@exept.de> parents: 1100 diff changeset	418	self shown ifTrue:[
1672 5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	419	enableChannel value ifFalse:[
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	420	saveSelection := selection.
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	421	self hideSelection.
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	422	selection := nil.
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	423	] ifTrue:[
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	424	selection := saveSelection.
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	425	self showSelection
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	426	]
1100 bf884041701f Implement common channels in View. Stefan Vogel <sv@exept.de> parents: 1048 diff changeset	427	]
bf884041701f Implement common channels in View. Stefan Vogel <sv@exept.de> parents: 1048 diff changeset	428
bf884041701f Implement common channels in View. Stefan Vogel <sv@exept.de> parents: 1048 diff changeset	429	"Created: / 30.3.1999 / 16:17:24 / stefan"
bf884041701f Implement common channels in View. Stefan Vogel <sv@exept.de> parents: 1048 diff changeset	430	!
bf884041701f Implement common channels in View. Stefan Vogel <sv@exept.de> parents: 1048 diff changeset	431
119 39acd704ad51 testMode is now a ValueHolder ca parents: 113 diff changeset	432	enabled
39acd704ad51 testMode is now a ValueHolder ca parents: 113 diff changeset	433	^ enableChannel value
39acd704ad51 testMode is now a ValueHolder ca parents: 113 diff changeset	434	!
39acd704ad51 testMode is now a ValueHolder ca parents: 113 diff changeset	435
39acd704ad51 testMode is now a ValueHolder ca parents: 113 diff changeset	436	enabled:aState
39acd704ad51 testMode is now a ValueHolder ca parents: 113 diff changeset	437	"set the modification / test mode
39acd704ad51 testMode is now a ValueHolder ca parents: 113 diff changeset	438	"
1100 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	enableChannel value:aState
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	"Modified: / 30.3.1999 / 16:18:12 / stefan"
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	443	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	444
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	445	resetModification
1918 f5e8dfe30838 * empty log message * Claus Gittinger <cg@exept.de> parents: 1911 diff changeset	446	"set modification state to false"
f5e8dfe30838 * empty log message * Claus Gittinger <cg@exept.de> parents: 1911 diff changeset	447
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	448	undoHistory resetModification.
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	449	self undoHistoryChanged.
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	450	!
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	451
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	452	testMode
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	453	"returns true if running test
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	454	"
119 39acd704ad51 testMode is now a ValueHolder ca parents: 113 diff changeset	455	^ enableChannel value not
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	456
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	457
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	458	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	459
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	460	testMode:aBoolean
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	461	"change test mode
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	462	"
1102 abcdd3d5a67b testMode enable/disable Claus Gittinger <cg@exept.de> parents: 1100 diff changeset	463	enableChannel value:(aBoolean not)
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	464	! !
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	465
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	466	!UIObjectView methodsFor:'aspects'!
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	467
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	468	hasUndoHistoryHolder
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	469	hasUndoHistoryHolder isNil ifTrue:[
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	470	hasUndoHistoryHolder := false asValue
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	471	].
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	472	^ hasUndoHistoryHolder
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	473	! !
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	474
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	475	!UIObjectView methodsFor:'blocked'!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	476
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	477	addObject:anObject
1746 bb4f759cf456 Do not use #halt Stefan Vogel <sv@exept.de> parents: 1745 diff changeset	478	"add the argument, anObject to the contents - with redraw"
bb4f759cf456 Do not use #halt Stefan Vogel <sv@exept.de> parents: 1745 diff changeset	479
bb4f759cf456 Do not use #halt Stefan Vogel <sv@exept.de> parents: 1745 diff changeset	480	self shouldNotImplement
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	481	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	482
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	483	addObjectWithoutRedraw:anObject
1746 bb4f759cf456 Do not use #halt Stefan Vogel <sv@exept.de> parents: 1745 diff changeset	484	"add the argument, anObject to the contents - with redraw"
bb4f759cf456 Do not use #halt Stefan Vogel <sv@exept.de> parents: 1745 diff changeset	485
bb4f759cf456 Do not use #halt Stefan Vogel <sv@exept.de> parents: 1745 diff changeset	486	self shouldNotImplement
60 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
2538 ded6eb784054 refactored selectAll to allow for rectangle-drag in UIObjectView Claus Gittinger <cg@exept.de> parents: 2536 diff changeset	489	!UIObjectView methodsFor:'enumerating'!
ded6eb784054 refactored selectAll to allow for rectangle-drag in UIObjectView Claus Gittinger <cg@exept.de> parents: 2536 diff changeset	490
ded6eb784054 refactored selectAll to allow for rectangle-drag in UIObjectView Claus Gittinger <cg@exept.de> parents: 2536 diff changeset	491	contentsDo:aBlock
ded6eb784054 refactored selectAll to allow for rectangle-drag in UIObjectView Claus Gittinger <cg@exept.de> parents: 2536 diff changeset	492	self subViews do:aBlock.
ded6eb784054 refactored selectAll to allow for rectangle-drag in UIObjectView Claus Gittinger <cg@exept.de> parents: 2536 diff changeset	493	self components do:aBlock.
ded6eb784054 refactored selectAll to allow for rectangle-drag in UIObjectView Claus Gittinger <cg@exept.de> parents: 2536 diff changeset	494	! !
ded6eb784054 refactored selectAll to allow for rectangle-drag in UIObjectView Claus Gittinger <cg@exept.de> parents: 2536 diff changeset	495
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	496	!UIObjectView methodsFor:'event handling'!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	497
1833 6ad211a201cf * empty log message * werner parents: 1829 diff changeset	498	doublePressed:pressPoint
6ad211a201cf * empty log message * werner parents: 1829 diff changeset	499	!
6ad211a201cf * empty log message * werner parents: 1829 diff changeset	500
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	501	elementChangedSize:aView
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	502	"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	503
284 995078a58977 show the selection after mapping the view ca parents: 251 diff changeset	504	\|spv\|
995078a58977 show the selection after mapping the view ca parents: 251 diff changeset	505
995078a58977 show the selection after mapping the view ca parents: 251 diff changeset	506	spv := self findContainerOfView:aView.
995078a58977 show the selection after mapping the view ca parents: 251 diff changeset	507
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	508	aView isView ifFalse:[
2503 36dce8c654af * empty log message * Claus Gittinger <cg@exept.de> parents: 2501 diff changeset	509	"/ spv invalidate.
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	510	].
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	511
2503 36dce8c654af * empty log message * Claus Gittinger <cg@exept.de> parents: 2501 diff changeset	512	"/ spv := self findContainerOfView:aView.
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	513
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	514	selectionHiddenLevel ~~ 0 ifTrue:[
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	515	setOfSuperViewsSizeChanged add:spv
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	516	] ifFalse:[
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	517	spv sizeChanged:nil
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	518	]
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	519	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	520
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	521	keyPress:key x:x y:y
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	522	"any key pressed
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	523	"
1048 d6d4b7abfdd0 +cursorKeys to move widgets Claus Gittinger <cg@exept.de> parents: 1016 diff changeset	524	<resource: #keyboard ( #CursorUp #CursorDown #CursorLeft #CursorRight
1827 691d1471cd3e WOs changes werner parents: 1746 diff changeset	525	#Delete #BackSpace #Cut #Copy #Paste #Cmdu #Again) >
1222 bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	526
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	527	\|n sensor\|
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	528
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	529	(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	530	^ self deleteSelection
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	531	].
1827 691d1471cd3e WOs changes werner parents: 1746 diff changeset	532	(key = #PreviousPage) ifTrue:[
691d1471cd3e WOs changes werner parents: 1746 diff changeset	533	self selectNextUpInHierarchy.
691d1471cd3e WOs changes werner parents: 1746 diff changeset	534	].
78 a0a00603a8b6 keep spec in properties ca parents: 76 diff changeset	535	key == #Copy ifTrue:[ ^ self copySelection].
a0a00603a8b6 keep spec in properties ca parents: 76 diff changeset	536	key == #Paste ifTrue:[ ^ self pasteBuffer].
360 1a4ec4aa2c67 configuration of grid parameters ca parents: 353 diff changeset	537	key == #Cmdu ifTrue:[ ^ self undoLast ]. "/ #Undo
1a4ec4aa2c67 configuration of grid parameters ca parents: 353 diff changeset	538
1827 691d1471cd3e WOs changes werner parents: 1746 diff changeset	539	( #(CursorUp CursorDown CursorRight CursorLeft)
691d1471cd3e WOs changes werner parents: 1746 diff changeset	540	includes:key) ifTrue:[
691d1471cd3e WOs changes werner parents: 1746 diff changeset	541	(sensor := self sensor) isNil ifTrue:[
691d1471cd3e WOs changes werner parents: 1746 diff changeset	542	n := 1
691d1471cd3e WOs changes werner parents: 1746 diff changeset	543	] ifFalse:[
691d1471cd3e WOs changes werner parents: 1746 diff changeset	544	n := 1 + (sensor compressKeyPressEventsWithKey:key).
691d1471cd3e WOs changes werner parents: 1746 diff changeset	545	sensor shiftDown ifTrue:[
691d1471cd3e WOs changes werner parents: 1746 diff changeset	546	n := n * 10.
691d1471cd3e WOs changes werner parents: 1746 diff changeset	547	].
1222 bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	548	].
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	549
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	550	key == #CursorUp ifTrue:[
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	551	^ self moveSelectionUp:n
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	552	].
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	553	key == #CursorDown ifTrue:[
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	554	^ self moveSelectionDown:n
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	555	].
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	556	key == #CursorRight ifTrue:[
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	557	^ self moveSelectionRight:n
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	558	].
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	559	key == #CursorLeft ifTrue:[
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	560	^ self moveSelectionLeft:n
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	561	].
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	562	].
374 421f8a3723f1 checkin from browser Claus Gittinger <cg@exept.de> parents: 360 diff changeset	563	super keyPress:key x:x y:y
421f8a3723f1 checkin from browser Claus Gittinger <cg@exept.de> parents: 360 diff changeset	564
1048 d6d4b7abfdd0 +cursorKeys to move widgets Claus Gittinger <cg@exept.de> parents: 1016 diff changeset	565	"Modified: / 6.3.1999 / 22:47:48 / cg"
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	566	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	567
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	568	processEvent:anEvent
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	569	"catch expose events for components, and redraw its handles after
1895 b7d6683ebaca * empty log message * Claus Gittinger <cg@exept.de> parents: 1861 diff changeset	570	the redraw when this happens.
b7d6683ebaca * empty log message * Claus Gittinger <cg@exept.de> parents: 1861 diff changeset	571	Return true, if I have eaten the event"
b7d6683ebaca * empty log message * Claus Gittinger <cg@exept.de> parents: 1861 diff changeset	572
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	573	\|evView widget p\|
1672 5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	574
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	575	self testMode ifTrue:[^ false].
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	576
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	577	anEvent isInputEvent ifFalse:[^ false].
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	578
1672 5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	579	evView := anEvent view.
2548 c3ee3b652ef7 careful to only ignore events for me Claus Gittinger <cg@exept.de> parents: 2538 diff changeset	580	evView isNil ifTrue:[ ^ false].
c3ee3b652ef7 careful to only ignore events for me Claus Gittinger <cg@exept.de> parents: 2538 diff changeset	581
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	582	(evView == self) ifTrue:[
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	583	"/ new: check for a component to be hit by the event
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	584	components notEmptyOrNil ifTrue:[
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	585	p := (anEvent x @ anEvent y).
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	586
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	587	widget := components detect:[:c \| c bounds containsPoint:p ] ifNone:nil.
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	588	].
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	589	widget isNil ifTrue:[
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	590	^ false
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	591	].
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	592	] ifFalse:[
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	593	widget := evView.
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	594	].
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	595
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	596	(widget isComponentOf:self) ifFalse:[
1672 5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	597	^ false
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	598	].
2550 53294c69f292 oops - a halt Claus Gittinger <cg@exept.de> parents: 2548 diff changeset	599
2548 c3ee3b652ef7 careful to only ignore events for me Claus Gittinger <cg@exept.de> parents: 2538 diff changeset	600	"/ eat most of my events
c3ee3b652ef7 careful to only ignore events for me Claus Gittinger <cg@exept.de> parents: 2538 diff changeset	601	anEvent isPointerEnterLeaveEvent ifTrue:[^ true. ^ false].
c3ee3b652ef7 careful to only ignore events for me Claus Gittinger <cg@exept.de> parents: 2538 diff changeset	602	anEvent isKeyboardFocusEvent ifTrue:[^ true. ^ false].
c3ee3b652ef7 careful to only ignore events for me Claus Gittinger <cg@exept.de> parents: 2538 diff changeset	603
c3ee3b652ef7 careful to only ignore events for me Claus Gittinger <cg@exept.de> parents: 2538 diff changeset	604	(anEvent isButtonEvent or:[anEvent isKeyEvent]) ifFalse:[ ^ true ].
1672 5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	605
2203 919b6f0753fa changed #processEvent: ca parents: 2041 diff changeset	606	anEvent isButtonMotionEvent ifTrue:[
919b6f0753fa changed #processEvent: ca parents: 2041 diff changeset	607	"/ use current point - layout of underlaying view might change
919b6f0753fa changed #processEvent: ca parents: 2041 diff changeset	608	"/ and computation dependent on origin is wrong
919b6f0753fa changed #processEvent: ca parents: 2041 diff changeset	609	p := self sensor mousePoint.
919b6f0753fa changed #processEvent: ca parents: 2041 diff changeset	610	p := device translatePoint:p fromView:nil toView:self.
919b6f0753fa changed #processEvent: ca parents: 2041 diff changeset	611	] ifFalse:[
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	612	p := (anEvent x) @ (anEvent y).
2203 919b6f0753fa changed #processEvent: ca parents: 2041 diff changeset	613	p := device translatePoint:p fromView:evView toView:self.
919b6f0753fa changed #processEvent: ca parents: 2041 diff changeset	614	].
1672 5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	615
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	616	"/ patch the event
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	617	anEvent x:p x.
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	618	anEvent y:p y.
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	619	anEvent view:self.
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	620	^ false.
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	621	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	622
624 26e7978936fc ignore redraws - components redraw themself. Claus Gittinger <cg@exept.de> parents: 543 diff changeset	623	redrawX:nx y:ny width:nw height:nh
1911 0538568157f0 handle redrawing fixed Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	624	\|redrawFrame\|
0538568157f0 handle redrawing fixed Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	625
0538568157f0 handle redrawing fixed Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	626	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	627	"/ self clearRectangle:redrawFrame.
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	628	super redrawX:nx y:ny width:nw height:nh.
1911 0538568157f0 handle redrawing fixed Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	629
0538568157f0 handle redrawing fixed Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	630	self selectionDo:[:aComponent \|
0538568157f0 handle redrawing fixed Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	631	\|anyHandleToRedraw\|
0538568157f0 handle redrawing fixed Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	632
0538568157f0 handle redrawing fixed Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	633	anyHandleToRedraw := false.
0538568157f0 handle redrawing fixed Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	634	self handlesOf:aComponent do:[:hRect :typeOfHandle \|
0538568157f0 handle redrawing fixed Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	635	(hRect intersects:redrawFrame) ifTrue:[
0538568157f0 handle redrawing fixed Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	636	anyHandleToRedraw := true.
0538568157f0 handle redrawing fixed Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	637	].
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	anyHandleToRedraw ifTrue:[
0538568157f0 handle redrawing fixed Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	640	self showSelected:aComponent
0538568157f0 handle redrawing fixed Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	641	]
0538568157f0 handle redrawing fixed Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	642	]
2246 1422d76c54dc changed #initialize Claus Gittinger <cg@exept.de> parents: 2215 diff changeset	643
1422d76c54dc changed #initialize Claus Gittinger <cg@exept.de> parents: 2215 diff changeset	644	"Modified: / 16-01-2008 / 17:57:09 / cg"
624 26e7978936fc ignore redraws - components redraw themself. Claus Gittinger <cg@exept.de> parents: 543 diff changeset	645	!
26e7978936fc ignore redraws - components redraw themself. Claus Gittinger <cg@exept.de> parents: 543 diff changeset	646
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	647	sizeChanged:how
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	648	"size of a view(s) changed
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	649	"
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	650	self withSelectionHiddenDo:[
1672 5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	651	super sizeChanged:how.
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	652	].
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	653	! !
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	654
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	655	!UIObjectView methodsFor:'initialization'!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	656
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	657	initialize
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	658	"setup attributes
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	659	"
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	660	super initialize.
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	661
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	662	setOfSuperViewsSizeChanged := IdentitySet new.
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	663	self setDefaultActions.
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	664
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	665	undoHistory := UndoHistory on:self.
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	666
1100 bf884041701f Implement common channels in View. Stefan Vogel <sv@exept.de> parents: 1048 diff changeset	667	self enableChannel:(true asValue).
119 39acd704ad51 testMode is now a ValueHolder ca parents: 113 diff changeset	668	clipChildren := true.
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	669	selectionHiddenLevel := 0.
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	670
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	671	(self class gridShown) ifTrue:[
1672 5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	672	super showGrid
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	673	].
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	674
897 43f9bdc12ae4 make certain inputView is on top when restarting from a snapshot Claus Gittinger <cg@exept.de> parents: 777 diff changeset	675	"Modified: / 20.7.1998 / 18:14:51 / cg"
1100 bf884041701f Implement common channels in View. Stefan Vogel <sv@exept.de> parents: 1048 diff changeset	676	"Modified: / 30.3.1999 / 16:19:15 / stefan"
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	677	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	678
284 995078a58977 show the selection after mapping the view ca parents: 251 diff changeset	679	map
995078a58977 show the selection after mapping the view ca parents: 251 diff changeset	680	"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	681	selection the selection will be shown.
995078a58977 show the selection after mapping the view ca parents: 251 diff changeset	682	"
995078a58977 show the selection after mapping the view ca parents: 251 diff changeset	683	super map.
995078a58977 show the selection after mapping the view ca parents: 251 diff changeset	684	self showSelection.
995078a58977 show the selection after mapping the view ca parents: 251 diff changeset	685	!
995078a58977 show the selection after mapping the view ca parents: 251 diff changeset	686
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	687	realize
1672 5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	688	\|windowGroup\|
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	689
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	690	super realize.
1672 5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	691	windowGroup := self windowGroup.
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	692	windowGroup addPreEventHook:self.
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	693	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	694	!
43f9bdc12ae4 make certain inputView is on top when restarting from a snapshot Claus Gittinger <cg@exept.de> parents: 777 diff changeset	695
43f9bdc12ae4 make certain inputView is on top when restarting from a snapshot Claus Gittinger <cg@exept.de> parents: 777 diff changeset	696	remap
43f9bdc12ae4 make certain inputView is on top when restarting from a snapshot Claus Gittinger <cg@exept.de> parents: 777 diff changeset	697	"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	698	selection the selection will be shown"
bb4f759cf456 Do not use #halt Stefan Vogel <sv@exept.de> parents: 1745 diff changeset	699
bb4f759cf456 Do not use #halt Stefan Vogel <sv@exept.de> parents: 1745 diff changeset	700	self shouldNotImplement
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	701	! !
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	702
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	703	!UIObjectView methodsFor:'misc'!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	704
175 0b0b4d99e3e7 isResizeable ca parents: 156 diff changeset	705	invertOutlineOf:something
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	706	"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	707
2536 408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	708	^ self.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	709
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	710	"/ 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	711
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	712	"/ \|wasClipped\|
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	713	"/
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	714	"/ (wasClipped := clipChildren) ifTrue:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	715	"/ self clippedByChildren:(clipChildren := false).
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	716	"/ ].
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	717	"/
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	718	"/ self xoring:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	719	"/ \|p\|
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	720	"/
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	721	"/ something isCollection ifTrue:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	722	"/ something do:[:v \|
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	723	"/ p := v originRelativeTo:self.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	724	"/ 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	725	"/ ].
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	726	"/ ] ifFalse:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	727	"/ p := something originRelativeTo:self.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	728	"/ 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	729	"/ ]
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	"/ wasClipped ifTrue:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	733	"/ self clippedByChildren:(clipChildren := true).
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	734	"/ ].
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	735	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	736
2255 4cca07c42e74 code beautification Claus Gittinger <cg@exept.de> parents: 2246 diff changeset	737	minClosedViewSetFor:setOfViews
4cca07c42e74 code beautification Claus Gittinger <cg@exept.de> parents: 2246 diff changeset	738	"return the minimum closure for a given set of view;
4cca07c42e74 code beautification Claus Gittinger <cg@exept.de> parents: 2246 diff changeset	739	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	740	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	741	is excluded from the result"
4cca07c42e74 code beautification Claus Gittinger <cg@exept.de> parents: 2246 diff changeset	742
78 a0a00603a8b6 keep spec in properties ca parents: 76 diff changeset	743	setOfViews isCollection ifFalse:[
1903 f409fa760169 refactored intention revealing code: Claus Gittinger <cg@exept.de> parents: 1895 diff changeset	744	setOfViews notNil ifTrue:[^ Array with:setOfViews].
f409fa760169 refactored intention revealing code: Claus Gittinger <cg@exept.de> parents: 1895 diff changeset	745	^ nil
72 a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	746	].
1903 f409fa760169 refactored intention revealing code: Claus Gittinger <cg@exept.de> parents: 1895 diff changeset	747	^ setOfViews
f409fa760169 refactored intention revealing code: Claus Gittinger <cg@exept.de> parents: 1895 diff changeset	748	select:[:aView\|
f409fa760169 refactored intention revealing code: Claus Gittinger <cg@exept.de> parents: 1895 diff changeset	749	(setOfViews contains:[:v \| aView isComponentOf:v]) not
f409fa760169 refactored intention revealing code: Claus Gittinger <cg@exept.de> parents: 1895 diff changeset	750	]
72 a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	751	!
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	752
624 26e7978936fc ignore redraws - components redraw themself. Claus Gittinger <cg@exept.de> parents: 543 diff changeset	753	redrawObjectsInVisible:redrawFrame
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	754	"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	755	- 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	756
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	757	super redrawObjectsInVisible:redrawFrame.
624 26e7978936fc ignore redraws - components redraw themself. Claus Gittinger <cg@exept.de> parents: 543 diff changeset	758	^ self
26e7978936fc ignore redraws - components redraw themself. Claus Gittinger <cg@exept.de> parents: 543 diff changeset	759	!
26e7978936fc ignore redraws - components redraw themself. Claus Gittinger <cg@exept.de> parents: 543 diff changeset	760
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	761	setDefaultActions
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	762	"set default actions
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	763	"
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	764	pressAction := [:pressPoint \| self startSelectOrMove:pressPoint].
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	765	shiftPressAction := [:pressPoint \| self startSelectMoreOrMove:pressPoint].
1861 4c173871788a ctrl-action ca parents: 1833 diff changeset	766	ctrlPressAction := [:pressPoint \| self startSelectMoreOrMove:pressPoint].
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	767	motionAction := [:movePoint \| nil].
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	768	releaseAction := [nil].
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	769	keyPressAction := nil.
1827 691d1471cd3e WOs changes werner parents: 1746 diff changeset	770	doublePressAction := [:pressPoint \| self doublePressed: pressPoint].
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	771
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	772	self cursor:Cursor normal.
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	773	! !
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	774
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	775	!UIObjectView methodsFor:'object moving'!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	776
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	777	doObjectMove:aPoint
2536 408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	778	"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	779
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	780	\|anyMove\|
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	781
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	782	movedObject isEmptyOrNil ifTrue:[^ self].
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	783
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	784	anyMove := false.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	785	"/ 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	786	movedObject keysAndValuesDo:[:i :obj\|
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	787	\|newOrigin delta\|
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	788
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	789	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	790	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	791	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	792	].
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	793	anyMove ifFalse:[^ 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	self hideSelection.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	796	self invertOutlineOf:movedObject.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	797
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	798	movedObject keysAndValuesDo:[:i :v\|
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	799	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	800	].
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	801
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	802	self invertOutlineOf:movedObject.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	803	self showSelection.
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	804	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	805
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	806	endObjectMove
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	807	"cleanup after object(s) move
2205 0582767018d7 endObjectMove - send expose to all - workaround drawing ca parents: 2203 diff changeset	808	send expose to each view - workaround....
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	809	"
2205 0582767018d7 endObjectMove - send expose to all - workaround drawing ca parents: 2203 diff changeset	810	\|newSel\|
0582767018d7 endObjectMove - send expose to all - workaround drawing ca parents: 2203 diff changeset	811
0582767018d7 endObjectMove - send expose to all - workaround drawing ca parents: 2203 diff changeset	812	movedObject isNil ifTrue:[^ self].
0582767018d7 endObjectMove - send expose to all - workaround drawing ca parents: 2203 diff changeset	813
0582767018d7 endObjectMove - send expose to all - workaround drawing ca parents: 2203 diff changeset	814	movedObject size == 1 ifTrue:[ newSel := movedObject first ]
0582767018d7 endObjectMove - send expose to all - workaround drawing ca parents: 2203 diff changeset	815	ifFalse:[ newSel := movedObject ].
0582767018d7 endObjectMove - send expose to all - workaround drawing ca parents: 2203 diff changeset	816	movedObject := nil.
0582767018d7 endObjectMove - send expose to all - workaround drawing ca parents: 2203 diff changeset	817
2536 408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	818	"/ self withSelectionHiddenDo:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	819	"/ 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	820	"/
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	821	"/ components notEmptyOrNil ifTrue:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	822	"/ self invalidate.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	823	"/ ].
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	824	"/ self allSubViewsDo:[:v\|
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	825	"/ v shown ifTrue:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	826	"/ v fill:v viewBackground.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	827	"/ 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	828	"/ ].
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	829	"/ ].
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	830	"/ ].
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	self setDefaultActions.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	833	self layoutChanged.
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	834	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	835
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	836	moveObject:anObject to:aPoint
2514 faf45b01db30 moving non-layout objects Claus Gittinger <cg@exept.de> parents: 2513 diff changeset	837	"move anObject to newOrigin, aPoint"
faf45b01db30 moving non-layout objects Claus Gittinger <cg@exept.de> parents: 2513 diff changeset	838
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	839	\|dX dY org delta\|
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	840
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	841	anObject notNil ifTrue:[
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	842	org := anObject computeOrigin.
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	843
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	844	delta := aPoint - org.
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	845	delta := (self alignToGrid:aPoint) - org.
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	846	dX := delta x.
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	847	dY := delta y.
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	848
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	849	undoHistory withoutTransactionDo:[
2514 faf45b01db30 moving non-layout objects Claus Gittinger <cg@exept.de> parents: 2513 diff changeset	850	self shiftLayout:anObject horizontal:dX vertical:dY
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	851	]
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	852	]
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	853	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	854
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	855	startObjectMoveAt:aPoint
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	856	"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	857
128 9779b7459a1c selection and update from selection ca parents: 123 diff changeset	858	self startObjectMove:(self selection) at:aPoint.
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	859	movedObject := self selection.
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	860
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	861	movedObject isCollection ifFalse:[
1451 f7c591a04f00 drag resize: wait for expose before continue ca parents: 1438 diff changeset	862	movedObject := Array with:movedObject
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	863	].
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	864	"/ self setSelection:nil withRedraw:true.
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	865
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	866	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	867
175 0b0b4d99e3e7 isResizeable ca parents: 156 diff changeset	868	self transaction:#move objects:movedObject do:[:v\|self createUndoLayout:v].
0b0b4d99e3e7 isResizeable ca parents: 156 diff changeset	869	self invertOutlineOf:movedObject.
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	870	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	871
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	872	startSelectMoreOrMove:aPoint
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	873	"add/remove to/from selection"
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	874
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	875	\|anObject\|
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	876
119 39acd704ad51 testMode is now a ValueHolder ca parents: 113 diff changeset	877	self enabled ifFalse:[^ self].
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	878
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	879	anObject := self findObjectAt:aPoint.
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	880	anObject notNil ifTrue:[
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	881	(self isSelected:anObject) ifTrue:[
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	882	self removeFromSelection:anObject
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	883	] ifFalse:[
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	884	self addToSelection:anObject
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	885	]
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	886	]
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	887	!
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	startSelectOrMove:aPoint
2356 bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	890	"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	891
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	892	\|selectedView containerOfSelectedView
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	893	clickedView viewOperatedUpon borderHandleSelector pView\|
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	894
119 39acd704ad51 testMode is now a ValueHolder ca parents: 113 diff changeset	895	self enabled ifFalse:[^ self].
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	896
2356 bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	897	selectedView := self singleSelection.
2364 121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	898
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	899	"/ clickedView := self findObjectAt:aPoint.
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	900	"/ (clickedView notNil
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	901	"/ and:[clickedView isComponentOf:selectedView]) ifTrue:[
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	902	"/ self unselect.
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	903	"/ selectedView := nil.
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	904	"/ ].
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	905
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	906	"/ 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	907	"/ 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	908	selectedView notNil ifTrue:[
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	909	containerOfSelectedView := self findContainerOfView:selectedView.
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	910
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	911	containerOfSelectedView specClass canResizeSubComponents ifTrue:[
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	912	borderHandleSelector := self whichHandleOf:selectedView isHitBy:aPoint.
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	913	(borderHandleSelector notNil and:[borderHandleSelector ~~ #view]) ifTrue:[
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	914	self startResizeBorder:borderHandleSelector.
2356 bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	915	^ self
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	916	]
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	917	].
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	918	viewOperatedUpon := selectedView.
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	919
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	920	pView := device translatePoint:aPoint fromView:self toView:selectedView superView.
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	921	(selectedView bounds containsPoint:pView) ifFalse:[
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	922	"/ clicked outside the selection
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	923	(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	924	viewOperatedUpon := nil
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	925	]
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	926	]
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	927	].
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	928
2364 121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	929	clickedView := self findObjectAt:aPoint.
2368 99f14af1d5ec oops Claus Gittinger <cg@exept.de> parents: 2364 diff changeset	930	clickedView notNil ifTrue:[
99f14af1d5ec oops Claus Gittinger <cg@exept.de> parents: 2364 diff changeset	931	(clickedView isComponentOf:selectedView) ifTrue:[
2530 73efe0a84f4b no need to unselect/select in startSelectOrMove (avoid flicker) Claus Gittinger <cg@exept.de> parents: 2528 diff changeset	932	"/ self unselect.
2368 99f14af1d5ec oops Claus Gittinger <cg@exept.de> parents: 2364 diff changeset	933	selectedView := nil.
99f14af1d5ec oops Claus Gittinger <cg@exept.de> parents: 2364 diff changeset	934	viewOperatedUpon := nil
99f14af1d5ec oops Claus Gittinger <cg@exept.de> parents: 2364 diff changeset	935	] ifFalse:[
2530 73efe0a84f4b no need to unselect/select in startSelectOrMove (avoid flicker) Claus Gittinger <cg@exept.de> parents: 2528 diff changeset	936	"/ self unselect.
2368 99f14af1d5ec oops Claus Gittinger <cg@exept.de> parents: 2364 diff changeset	937	selectedView := nil.
99f14af1d5ec oops Claus Gittinger <cg@exept.de> parents: 2364 diff changeset	938	viewOperatedUpon := clickedView
99f14af1d5ec oops Claus Gittinger <cg@exept.de> parents: 2364 diff changeset	939	].
2364 121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	940	].
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	941
2356 bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	942	viewOperatedUpon isNil ifTrue:[
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	943	clickedView isNil ifTrue:[
2538 ded6eb784054 refactored selectAll to allow for rectangle-drag in UIObjectView Claus Gittinger <cg@exept.de> parents: 2536 diff changeset	944	"/ 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	945	self select:nil.
2538 ded6eb784054 refactored selectAll to allow for rectangle-drag in UIObjectView Claus Gittinger <cg@exept.de> parents: 2536 diff changeset	946	self startRectangleDrag:aPoint.
2356 bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	947	^ self.
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	948	].
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	949
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	950	(self canChangeLayoutOfView:clickedView) ifFalse:[
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	951	self select:clickedView.
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	952	^ self
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	953	].
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	954	viewOperatedUpon := clickedView
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	955	].
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	956
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	957	(self isSelected:viewOperatedUpon) ifFalse:[
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	958	self select:viewOperatedUpon.
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	959	].
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	960
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	961	(self numberOfSelections ~~ 1) ifTrue:[
2356 bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	962	releaseAction :=
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 setDefaultActions.
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	965	self select:viewOperatedUpon
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	966	]
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	967	] ifFalse:[
2356 bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	968	releaseAction := [self setDefaultActions]
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	969	].
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	970
2356 bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	971	"prepare move operation for an object"
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	972	motionAction :=
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	973	[:movePoint\|
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	974	(aPoint dist:movePoint) > 4.0 ifTrue:[
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	975	self startObjectMoveAt:aPoint
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	976	]
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	977	].
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	978	! !
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	979
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	980	!UIObjectView methodsFor:'object resize'!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	981
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	982	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	983	"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	984
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	985	\|delta\|
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	986
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	987	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	988	resizeData := ResizeData new
2536 408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	989	object:anObject
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	990	selector:aSelector
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	991	delta:delta.
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	"can change cursor dependent on vertical/horizontal resizing
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	994	"
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	995	oldCursor := cursor.
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	996	self cursor:(Cursor leftHand).
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	997
543 e3f2bf2dfb59 eliminated use of Structure - added private ResizeData class instead Claus Gittinger <cg@exept.de> parents: 374 diff changeset	998	"Modified: / 2.2.1998 / 13:40:55 / cg"
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	999	!
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	doDragResize:aPoint
2536 408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1002	"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	1003
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1004	\|p object\|
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1005
175 0b0b4d99e3e7 isResizeable ca parents: 156 diff changeset	1006	object := resizeData object.
2536 408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1007	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	1008
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1009	(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	1010	^ 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	1011	].
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1012
2514 faf45b01db30 moving non-layout objects Claus Gittinger <cg@exept.de> parents: 2513 diff changeset	1013	self hideSelection.
faf45b01db30 moving non-layout objects Claus Gittinger <cg@exept.de> parents: 2513 diff changeset	1014
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1015	self invertOutlineOf:object.
2536 408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1016
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1017	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	1018
1451 f7c591a04f00 drag resize: wait for expose before continue ca parents: 1438 diff changeset	1019	Delay waitForSeconds:0.05.
f7c591a04f00 drag resize: wait for expose before continue ca parents: 1438 diff changeset	1020	[self sensor hasExposeEventFor:nil] whileTrue:[
f7c591a04f00 drag resize: wait for expose before continue ca parents: 1438 diff changeset	1021	self windowGroup processExposeEvents
f7c591a04f00 drag resize: wait for expose before continue ca parents: 1438 diff changeset	1022	].
f7c591a04f00 drag resize: wait for expose before continue ca parents: 1438 diff changeset	1023
79 33212fbe9766 resize extent ca parents: 78 diff changeset	1024	"/ object geometryLayout:(object geometryLayout).
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1025	self invertOutlineOf:object.
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1026
2514 faf45b01db30 moving non-layout objects Claus Gittinger <cg@exept.de> parents: 2513 diff changeset	1027	self showSelection.
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1028	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1029
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1030	endResize
2536 408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1031	"cleanup after object resize"
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1032
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1033	\|object savedSelection anyLayoutWrapper anyTransparentBox\|
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	1034
175 0b0b4d99e3e7 isResizeable ca parents: 156 diff changeset	1035	object := resizeData object.
0b0b4d99e3e7 isResizeable ca parents: 156 diff changeset	1036	resizeData := nil.
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	1037
2536 408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1038	"/ 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	1039	"/ 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	1040	"/ 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	1041	anyLayoutWrapper := anyTransparentBox := false.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1042	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	1043	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	1044	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	1045	].
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	(anyLayoutWrapper or:[anyTransparentBox]) ifTrue:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1048
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1049	self invertOutlineOf:object.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1050
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1051	"/ 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	1052	"/ element around...
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1053	savedSelection := selection.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1054	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	1055
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1056	"/ 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	1057	"/ redrawing the handles.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1058	self windowGroup processExposeEvents.
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	self elementChangedSize:object.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1061
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1062	"/ 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	1063	"/ redrawing the handles.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1064	Delay waitForSeconds:0.05.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1065	[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	1066	self windowGroup processExposeEvents
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1067	].
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1068
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1069	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	1070	self recomputeShapeIfTransparentBox:aView.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1071	].
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1072
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1073	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	1074	].
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	self layoutChanged.
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1077	self setDefaultActions.
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1078	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1079
1827 691d1471cd3e WOs changes werner parents: 1746 diff changeset	1080	layoutChanged
691d1471cd3e WOs changes werner parents: 1746 diff changeset	1081	!
691d1471cd3e WOs changes werner parents: 1746 diff changeset	1082
2536 408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1083	resize:aView bottom:aPoint
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1084	"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	1085
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1086	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	1087	"/ undoHistory withoutTransactionDo:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1088	"/ 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	1089	"/ ].
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1090	!
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1091
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1092	resize:aView bottomLeft:aPoint
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1093	"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	1094
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1095	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	1096	"/ undoHistory withoutTransactionDo:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1097	"/ 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	1098	"/ 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	1099	"/ 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	1100	"/ right:0
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1101	"/
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1102	"/ ]
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	resize:aView corner:aPoint
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1106	"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	1107
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1108	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	1109	"/ \|delta\|
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1110	"/
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1111	"/ delta := aPoint - aView computeCorner.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1112	"/ undoHistory withoutTransactionDo:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1113	"/ 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	1114	"/ ]
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	resize:aComponent endPoint:newEndPoint
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1118	"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	1119
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1120	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	1121
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1122	"/ undoHistory
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1123	"/ withoutTransactionDo:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1124	"/ 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	1125	"/ ]
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1126	!
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1127
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1128	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	1129	"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	1130	(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	1131
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1132	\|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	1133	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	1134
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1135	aSymbol == #startPoint ifTrue:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1136	doCheck ifTrue:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1137	^ aPoint ~= (aComponent startPoint)
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1138	].
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1139	self
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1140	shiftLayout:aComponent
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1141	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	1142	^ self.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1143	].
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1144	aSymbol == #endPoint ifTrue:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1145	doCheck ifTrue:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1146	^ aPoint ~= (aComponent endPoint)
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1147	].
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1148	self
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1149	shiftLayout:aComponent
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1150	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	1151	^ self.
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
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1154	newX := aPoint x.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1155	newY := aPoint y.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1156	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	1157
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1158	oldOrigin := aComponent computeOrigin.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1159	oldCorner := aComponent computeCorner.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1160
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1161	oldTop := oldOrigin y.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1162	oldBottom := oldCorner y.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1163	oldLeft := oldOrigin x.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1164	oldRight := oldCorner x.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1165
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1166	aSymbol == #bottom ifTrue:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1167	shiftBottom := newY - oldBottom.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1168	].
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1169	aSymbol == #top ifTrue:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1170	shiftTop := newY - oldTop.
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	aSymbol == #left ifTrue:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1173	shiftLeft := newX - oldLeft.
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	aSymbol == #right ifTrue:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1176	shiftRight := newX - oldRight.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1177	].
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1178	aSymbol == #origin ifTrue:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1179	shiftLeft := newX - oldLeft.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1180	shiftTop := newY - oldTop.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1181	].
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1182	aSymbol == #topRight ifTrue:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1183	shiftRight := newX - oldRight.
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 == #corner ifTrue:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1187	shiftRight := newX - oldRight.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1188	shiftBottom := newY - oldBottom.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1189	].
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1190	aSymbol == #bottomLeft ifTrue:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1191	shiftLeft := newX - oldLeft.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1192	shiftBottom := newY - oldBottom.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1193	].
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1194
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1195	doCheck ifTrue:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1196	^ (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	1197	].
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1198
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1199	undoHistory withoutTransactionDo:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1200	self
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1201	shiftLayout:aComponent
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1202	top:shiftTop bottom:shiftBottom
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1203	left:shiftLeft right:shiftRight
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1204	].
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1205	!
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1206
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1207	resize:aView left:aPoint
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1208	"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	1209
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1210	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	1211	"/ undoHistory withoutTransactionDo:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1212	"/ 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	1213	"/ ]
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1214	!
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1215
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1216	resize:aView origin:aPoint
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1217	"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	1218
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1219	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	1220	"/ \|delta\|
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1221	"/
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1222	"/ delta := aPoint - aView computeOrigin.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1223	"/ undoHistory withoutTransactionDo:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1224	"/ 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	1225	"/ ]
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1226	!
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	resize:aView right:aPoint
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1229	"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	1230
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1231	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	1232	"/ undoHistory withoutTransactionDo:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1233	"/ 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	1234	"/ ]
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
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1237	resize:aComponent startPoint:newStartPoint
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1238	"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	1239
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1240	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	1241	"/ undoHistory
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1242	"/ withoutTransactionDo:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1243	"/ 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	1244	"/ ]
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1245	!
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1246
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1247	resize:aView top:aPoint
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1248	"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	1249
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1250	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	1251	"/ undoHistory withoutTransactionDo:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1252	"/ self shiftLayout:aView
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1253	"/ 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	1254	"/ bottom:0
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1255	"/ ]
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1256	!
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1257
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1258	resize:aView topRight:aPoint
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1259	"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	1260
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1261	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	1262	"/ undoHistory withoutTransactionDo:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1263	"/ self shiftLayout:aView
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1264	"/ 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	1265	"/ bottom:0
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1266	"/ left:0
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1267	"/ 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	1268	"/ ]
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
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1271	startResizeBorder:borderHandleSelector
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1272	"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	1273
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1274	\|object\|
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1275
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1276	object := self singleSelection.
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1277	self actionResize:object selector:borderHandleSelector.
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1278
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1279	self
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1280	transaction:#resize
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1281	selectionDo:[:aView\|
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1282	self createUndoLayout:aView
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1283	].
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1284	"/ self setSelection:nil withRedraw:true.
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1285
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1286	motionAction := [:movePoint \| self doDragResize:movePoint].
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1287	releaseAction := [self endResize].
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1288
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1289	self invertOutlineOf:object
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1290	! !
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1291
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	1292	!UIObjectView methodsFor:'private'!
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	1293
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	1294	undoHistoryChanged
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	1295	self hasUndoHistoryHolder value:(self hasUndoHistory).
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	1296	! !
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	1297
1714 f57812a56d17 method category rename Claus Gittinger <cg@exept.de> parents: 1705 diff changeset	1298	!UIObjectView methodsFor:'private-handles'!
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1299
175 0b0b4d99e3e7 isResizeable ca parents: 156 diff changeset	1300	handlesOf:aComponent do:aTwoArgAction
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	1301	"perform aTwoArgAction on each handle of a component"
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	1302
175 0b0b4d99e3e7 isResizeable ca parents: 156 diff changeset	1303	\|dlt ext\|
0b0b4d99e3e7 isResizeable ca parents: 156 diff changeset	1304
0b0b4d99e3e7 isResizeable ca parents: 156 diff changeset	1305	dlt := (aComponent originRelativeTo:self) - aComponent origin.
1451 f7c591a04f00 drag resize: wait for expose before continue ca parents: 1438 diff changeset	1306	dlt := dlt - (4@4).
f7c591a04f00 drag resize: wait for expose before continue ca parents: 1438 diff changeset	1307	ext := 8@8.
175 0b0b4d99e3e7 isResizeable ca parents: 156 diff changeset	1308
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	1309	self class
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	1310	handlesOf:aComponent
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	1311	do:[:pnt :wht \|
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	1312	aTwoArgAction value:(pnt + dlt extent:ext) value:wht
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	1313	]
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1314	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1315
175 0b0b4d99e3e7 isResizeable ca parents: 156 diff changeset	1316	whichHandleOf:aComponent isHitBy:aPoint
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1317	"returns kind of handle or nil"
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1318
175 0b0b4d99e3e7 isResizeable ca parents: 156 diff changeset	1319	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	1320	(rectangle containsPoint:aPoint) ifTrue:[^ what]
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1321	].
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1322	^ nil
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1323	! !
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1324
1714 f57812a56d17 method category rename Claus Gittinger <cg@exept.de> parents: 1705 diff changeset	1325	!UIObjectView methodsFor:'private-resizing subviews'!
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1326
1827 691d1471cd3e WOs changes werner parents: 1746 diff changeset	1327	recomputeShapeIfTransparentBox:aView
1829 35409df5492a * empty log message * werner parents: 1827 diff changeset	1328	(aView notNil and:[aView isTransparentBox]) ifTrue:[
1827 691d1471cd3e WOs changes werner parents: 1746 diff changeset	1329	aView computeShape.
691d1471cd3e WOs changes werner parents: 1746 diff changeset	1330	aView clear; redraw
691d1471cd3e WOs changes werner parents: 1746 diff changeset	1331	].
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1332	! !
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1333
1714 f57812a56d17 method category rename Claus Gittinger <cg@exept.de> parents: 1705 diff changeset	1334	!UIObjectView methodsFor:'private-shift layout'!
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1335
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	1336	shiftLayout:aViewOrComponent horizontal:n
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	1337	"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	1338
2514 faf45b01db30 moving non-layout objects Claus Gittinger <cg@exept.de> parents: 2513 diff changeset	1339	self shiftLayout:aViewOrComponent horizontal:n vertical:0
faf45b01db30 moving non-layout objects Claus Gittinger <cg@exept.de> parents: 2513 diff changeset	1340	!
faf45b01db30 moving non-layout objects Claus Gittinger <cg@exept.de> parents: 2513 diff changeset	1341
faf45b01db30 moving non-layout objects Claus Gittinger <cg@exept.de> parents: 2513 diff changeset	1342	shiftLayout:aViewOrComponent horizontal:h vertical:v
faf45b01db30 moving non-layout objects Claus Gittinger <cg@exept.de> parents: 2513 diff changeset	1343	"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	1344
faf45b01db30 moving non-layout objects Claus Gittinger <cg@exept.de> parents: 2513 diff changeset	1345	(self specFor:aViewOrComponent) hasLayout ifTrue:[
faf45b01db30 moving non-layout objects Claus Gittinger <cg@exept.de> parents: 2513 diff changeset	1346	self shiftLayout:aViewOrComponent top:v bottom:v left:h right:h
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	1347	] ifFalse:[
2514 faf45b01db30 moving non-layout objects Claus Gittinger <cg@exept.de> parents: 2513 diff changeset	1348	self shiftLayout:aViewOrComponent startPoint:(h @ v) endPoint:(h @ v)
faf45b01db30 moving non-layout objects Claus Gittinger <cg@exept.de> parents: 2513 diff changeset	1349	].
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	1350	!
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	1351
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1352	shiftLayout:aView left:l right:r
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	1353	"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	1354
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1355	self shiftLayout:aView top:0 bottom:0 left:l right:r
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	1356	!
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	1357
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	1358	shiftLayout:aComponent startPoint:deltaS endPoint:deltaE
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	1359	"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	1360
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	1361	self createUndoStartPointEndPoint:aComponent.
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	1362	aComponent
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	1363	startPoint:(aComponent startPoint + deltaS)
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	1364	endPoint:(aComponent endPoint + deltaE).
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1365	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1366
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1367	shiftLayout:aView top:t bottom:b
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	1368	"shift layout for a view; in case of an open transaction, the undo action is registered"
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	1369
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1370	self shiftLayout:aView top:t bottom:b left:0 right:0
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1371	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1372
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1373	shiftLayout:aView top:t bottom:b left:l right:r
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	1374	"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	1375
2536 408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1376	\|type layout oldExt dX dY\|
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	1377
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	1378	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	1379	type isNil ifTrue:[ ^ self ].
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1380
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1381	self createUndoLayout:aView.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1382
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1383	type == #Extent ifTrue:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1384	oldExt := aView extent.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1385	dX := r-l.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1386	dY := b-t.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1387	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	1388	^ self
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1389	].
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1390
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1391	layout := aView geometryLayout copy.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1392	layout isLayout ifTrue:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1393	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	1394	topOffset:(layout topOffset + t).
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1395
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1396	type == #LayoutFrame ifTrue:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1397	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	1398	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	1399	]
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1400	] ifFalse:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1401	type == #Rectangle ifTrue:[
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1402	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	1403	right:(layout right + r)
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1404	top:(layout top + t)
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1405	bottom:(layout bottom + b).
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1406	] ifFalse:[ "POINT"
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	1407	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	1408	]
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	aView geometryLayout:layout
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	1411	!
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	1412
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	1413	shiftLayout:aViewOrComponent vertical:n
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	1414	"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	1415
2514 faf45b01db30 moving non-layout objects Claus Gittinger <cg@exept.de> parents: 2513 diff changeset	1416	self shiftLayout:aViewOrComponent horizontal:0 vertical:n
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1417	! !
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1418
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1419	!UIObjectView methodsFor:'searching'!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1420
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1421	findObjectAt:aPoint
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1422	\|view viewId lastId point component componentOrView\|
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1423
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1424	componentOrView := self findObjectAt:aPoint in:self.
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1425
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1426	componentOrView == self ifTrue:[^ nil].
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1427	^ componentOrView.
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1428
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1429	"/ 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	1430	"/ point := device translatePoint:aPoint fromView:self toView:rootView.
1672 5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	1431	"/
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1432	"/ viewId := rootView id.
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1433	"/ [viewId notNil] whileTrue:[
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1434	"/ lastId := viewId.
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1435	"/ viewId := device viewIdFromPoint:point in:lastId. "/ must be rootView coordinate
1672 5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	1436	"/ ].
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	1437	"/
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1438	"/ view := device viewFromId:lastId.
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1439	"/ (view isNil or:[view == self]) ifTrue:[
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1440	"/ "/ used to return nil here;
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1441	"/ "/ 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	1442	"/ components notEmptyOrNil ifTrue:[
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1443	"/ 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	1444	"/ ^ component
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1445	"/ ].
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1446	"/ ^ nil
1672 5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	1447	"/ ].
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1448	"/ ^ view
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1449	!
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1450
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1451	findObjectAt:aPoint in:aView
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1452	\|lastHit lastRelPoint view point\|
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1453
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1454	"/ 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	1455	aView subViews reverseDo:[:aSubView \|
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1456	\|innerObject relPoint\|
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1457
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1458	((aSubView origin extent:aSubView extent) containsPoint:aPoint) ifTrue:[
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1459	relPoint := device translatePoint:aPoint fromView:aView toView:aSubView.
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1460	innerObject := self findObjectAt:relPoint in:aSubView.
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1461	innerObject notNil ifTrue:[ ^ innerObject ].
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1462	lastHit := aSubView.
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1463	lastRelPoint := relPoint.
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	].
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1466	view := lastHit ? aView.
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1467	point := lastRelPoint ? aPoint.
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1468
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1469	view components notEmptyOrNil ifTrue:[
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1470	view components reverseDo:[:eachComponent \|
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1471	(eachComponent frame containsPoint:point) ifTrue:[
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1472	^ eachComponent
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1473	].
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1474	].
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1475	].
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1476	^ view
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1477	! !
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1478
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1479	!UIObjectView methodsFor:'selections'!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1480
768 2ef5b8bed914 catch expose events when unselecting ca parents: 624 diff changeset	1481	hideSelection
1427 85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1482	"hide the selection - undraw hilights - whatever that is
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1483	"
2514 faf45b01db30 moving non-layout objects Claus Gittinger <cg@exept.de> parents: 2513 diff changeset	1484
faf45b01db30 moving non-layout objects Claus Gittinger <cg@exept.de> parents: 2513 diff changeset	1485	super hideSelection.
faf45b01db30 moving non-layout objects Claus Gittinger <cg@exept.de> parents: 2513 diff changeset	1486	self repairDamage.
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1487	"/ self showUnselected:selection.
768 2ef5b8bed914 catch expose events when unselecting ca parents: 624 diff changeset	1488	!
2ef5b8bed914 catch expose events when unselecting ca parents: 624 diff changeset	1489
128 9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1490	moveableSelection
131 715b3dbba87d selection handling changed ca parents: 128 diff changeset	1491	"checks whether the selection is not empty and all selected instances
715b3dbba87d selection handling changed ca parents: 128 diff changeset	1492	can be moved. If true the selection is returned otherwise nil
128 9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1493	"
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1494	\|coll\|
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1495
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1496	self hasSelection ifTrue:[
2364 121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	1497	(self canMove:(coll := self selection)) ifTrue:[
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	1498	^ coll
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	1499	]
128 9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1500	].
2364 121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	1501	^ nil
128 9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1502	!
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1503
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1504	numberOfSelections
131 715b3dbba87d selection handling changed ca parents: 128 diff changeset	1505	"return the number of selected instances
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	1506	"
128 9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1507	\|coll size\|
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1508
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1509	coll := self selection.
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1510	size := coll size.
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1511
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1512	(size ~~ 0 or:[coll isNil]) ifTrue:[^ size].
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1513	^ 1
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1514	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1515
2481 b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	1516	resizableSelection
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	1517	"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	1518	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	1519	"
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	1520	\|coll\|
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	1521
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	1522	self hasSelection ifTrue:[
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	1523	coll := self selection.
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	1524	(self canResize:coll) ifTrue:[
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	1525	^ coll
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	1526	]
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	1527	].
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	1528	^ nil
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	1529	!
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	1530
1827 691d1471cd3e WOs changes werner parents: 1746 diff changeset	1531	selectNextUpInHierarchy
2422 d85ddb9b2355 leftOver halts. Claus Gittinger <cg@exept.de> parents: 2398 diff changeset	1532	self halt:#ca.
1827 691d1471cd3e WOs changes werner parents: 1746 diff changeset	1533	!
691d1471cd3e WOs changes werner parents: 1746 diff changeset	1534
2215 b0c8d7acc690 UseViewScroller Claus Gittinger <cg@exept.de> parents: 2205 diff changeset	1535	selection:newSelection
b0c8d7acc690 UseViewScroller Claus Gittinger <cg@exept.de> parents: 2205 diff changeset	1536	"change selection to newSelection"
b0c8d7acc690 UseViewScroller Claus Gittinger <cg@exept.de> parents: 2205 diff changeset	1537
b0c8d7acc690 UseViewScroller Claus Gittinger <cg@exept.de> parents: 2205 diff changeset	1538	self select:newSelection
149 e652608690b1 help ... ca parents: 145 diff changeset	1539	!
e652608690b1 help ... ca parents: 145 diff changeset	1540
128 9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1541	selectionDo:aBlock
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1542	"apply block to every selected object
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1543	"
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1544	self forEach:(self selection) do:aBlock
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1545
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1546
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1547	!
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1548
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	1549	showSelection
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1550	"show the selection - draw handles"
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1551
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	1552	selectionHiddenLevel == 0 ifTrue:[
2514 faf45b01db30 moving non-layout objects Claus Gittinger <cg@exept.de> parents: 2513 diff changeset	1553	super showSelection.
faf45b01db30 moving non-layout objects Claus Gittinger <cg@exept.de> parents: 2513 diff changeset	1554	self repairDamage.
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1555	].
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1556	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1557
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1558	singleSelection
2267 f93749e64030 changed #singleSelection - make more comprehendable Stefan Vogel <sv@exept.de> parents: 2255 diff changeset	1559	"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	1560	returned otherwise nil"
f93749e64030 changed #singleSelection - make more comprehendable Stefan Vogel <sv@exept.de> parents: 2255 diff changeset	1561
f93749e64030 changed #singleSelection - make more comprehendable Stefan Vogel <sv@exept.de> parents: 2255 diff changeset	1562	\|sel\|
f93749e64030 changed #singleSelection - make more comprehendable Stefan Vogel <sv@exept.de> parents: 2255 diff changeset	1563
f93749e64030 changed #singleSelection - make more comprehendable Stefan Vogel <sv@exept.de> parents: 2255 diff changeset	1564	sel := self selection.
f93749e64030 changed #singleSelection - make more comprehendable Stefan Vogel <sv@exept.de> parents: 2255 diff changeset	1565	sel isCollection ifTrue:[
f93749e64030 changed #singleSelection - make more comprehendable Stefan Vogel <sv@exept.de> parents: 2255 diff changeset	1566	sel := sel size == 1 ifTrue:[sel first] ifFalse:[nil].
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1567	].
2267 f93749e64030 changed #singleSelection - make more comprehendable Stefan Vogel <sv@exept.de> parents: 2255 diff changeset	1568	^ sel
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	singleSelectionDo:aBlock
131 715b3dbba87d selection handling changed ca parents: 128 diff changeset	1572	"checks whether one element is selected; in this case the block
715b3dbba87d selection handling changed ca parents: 128 diff changeset	1573	with argument the selected instance will be processed
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	1574	"
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1575	\|view\|
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1576
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1577	(view := self singleSelection) notNil ifTrue:[
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	1578	aBlock value:view
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1579	]
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1580	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1581
1230 23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1582	twoElementSelection
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1583	"checks whether exactly two elements are selected;
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1584	in this case, return the selection collection.
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1585	otherwise return nil
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1586	"
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1587	\|coll\|
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1588
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1589	(coll := self selection) isCollection ifFalse:[
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1590	^ nil "/ single
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1591	].
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1592
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1593	coll size == 2 ifTrue:[ ^ coll].
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1594	^ nil
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1595	!
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1596
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1597	unselect
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	1598	"clear selection
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	1599	"
128 9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1600	self select:nil
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1601	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1602
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1603	withSelectionHiddenDo:aBlock
1959 fd6bf76e712a * empty log message * Claus Gittinger <cg@exept.de> parents: 1954 diff changeset	1604	"apply block with selection hidden (no handles)"
fd6bf76e712a * empty log message * Claus Gittinger <cg@exept.de> parents: 1954 diff changeset	1605
78 a0a00603a8b6 keep spec in properties ca parents: 76 diff changeset	1606	\|coll\|
a0a00603a8b6 keep spec in properties ca parents: 76 diff changeset	1607
138 035c98964c38 update ca parents: 134 diff changeset	1608	selectionHiddenLevel == 0 ifTrue:[
1555 4ecde43a73d6 #valueNowOrOnUnwindDo: -> #ensure: Claus Gittinger <cg@exept.de> parents: 1521 diff changeset	1609	self hideSelection.
4ecde43a73d6 #valueNowOrOnUnwindDo: -> #ensure: Claus Gittinger <cg@exept.de> parents: 1521 diff changeset	1610	device flush.
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	1611	].
138 035c98964c38 update ca parents: 134 diff changeset	1612	selectionHiddenLevel := selectionHiddenLevel + 1.
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	1613
2516 6c0bc4ed2d88 * empty log message * Claus Gittinger <cg@exept.de> parents: 2514 diff changeset	1614	aBlock
6c0bc4ed2d88 * empty log message * Claus Gittinger <cg@exept.de> parents: 2514 diff changeset	1615	ensure:[
6c0bc4ed2d88 * empty log message * Claus Gittinger <cg@exept.de> parents: 2514 diff changeset	1616	selectionHiddenLevel == 1 ifTrue:[
6c0bc4ed2d88 * empty log message * Claus Gittinger <cg@exept.de> parents: 2514 diff changeset	1617	"/ careful to decrement selectionHiddenLevel AFTER the sizeChanged;
6c0bc4ed2d88 * empty log message * Claus Gittinger <cg@exept.de> parents: 2514 diff changeset	1618	"/ otherwise, we get endless recursion here.
6c0bc4ed2d88 * empty log message * Claus Gittinger <cg@exept.de> parents: 2514 diff changeset	1619	setOfSuperViewsSizeChanged notEmpty ifTrue:[
6c0bc4ed2d88 * empty log message * Claus Gittinger <cg@exept.de> parents: 2514 diff changeset	1620	coll := self minClosedViewSetFor:setOfSuperViewsSizeChanged.
6c0bc4ed2d88 * empty log message * Claus Gittinger <cg@exept.de> parents: 2514 diff changeset	1621	coll do:[:aView\| aView sizeChanged:nil].
6c0bc4ed2d88 * empty log message * Claus Gittinger <cg@exept.de> parents: 2514 diff changeset	1622	setOfSuperViewsSizeChanged := IdentitySet new
6c0bc4ed2d88 * empty log message * Claus Gittinger <cg@exept.de> parents: 2514 diff changeset	1623	].
6c0bc4ed2d88 * empty log message * Claus Gittinger <cg@exept.de> parents: 2514 diff changeset	1624	selectionHiddenLevel := selectionHiddenLevel - 1.
6c0bc4ed2d88 * empty log message * Claus Gittinger <cg@exept.de> parents: 2514 diff changeset	1625	self showSelection.
6c0bc4ed2d88 * empty log message * Claus Gittinger <cg@exept.de> parents: 2514 diff changeset	1626	] ifFalse:[
6c0bc4ed2d88 * empty log message * Claus Gittinger <cg@exept.de> parents: 2514 diff changeset	1627	selectionHiddenLevel := selectionHiddenLevel - 1.
1555 4ecde43a73d6 #valueNowOrOnUnwindDo: -> #ensure: Claus Gittinger <cg@exept.de> parents: 1521 diff changeset	1628	].
4ecde43a73d6 #valueNowOrOnUnwindDo: -> #ensure: Claus Gittinger <cg@exept.de> parents: 1521 diff changeset	1629	]
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	1630	!
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	1631
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	1632	withoutSelectionDo:aBlock
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	1633	"evaluate aBlock while selection is nilled
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	1634	"
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1635	\|sel\|
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1636
128 9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1637	self hasSelection ifFalse:[
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	1638	aBlock value
128 9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1639	] ifTrue:[
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	1640	sel := self selection.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	1641	self setSelection:nil withRedraw:true.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	1642	aBlock value.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	1643	self setSelection:sel withRedraw:true.
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1644	]
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1645
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1646
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1647	! !
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1648
1717 32ab910cb20c method category rename Claus Gittinger <cg@exept.de> parents: 1715 diff changeset	1649	!UIObjectView methodsFor:'selections-basic'!
131 715b3dbba87d selection handling changed ca parents: 128 diff changeset	1650
1427 85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1651	recursiveRepair:theDamages startIn:aView
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1652	"repair all views and contained views, which intersects the damage.
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1653	!!!! all damages repaired are removed from the list of damages !!!!
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1654	"
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1655	\|color isRepaired relOrg damage
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1656	bwWidth "{ Class:SmallInteger }"
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1657	x "{ Class:SmallInteger }"
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1658	y "{ Class:SmallInteger }"
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1659	w "{ Class:SmallInteger }"
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1660	h "{ Class:SmallInteger }"
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1661	relOrgX "{ Class:SmallInteger }"
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1662	relOrgY "{ Class:SmallInteger }"
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1663	width "{ Class:SmallInteger }"
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1664	height "{ Class:SmallInteger }"
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1665	size "{ Class:SmallInteger }"
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1666	\|
1438 9255d2e6226b checkin from browser ca parents: 1437 diff changeset	1667	aView isInputOnly ifTrue:[^ self ].
1427 85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1668
1437 daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	1669	(aView shown and:[theDamages notEmpty]) ifFalse:[ ^ self ].
1427 85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1670
2513 1c2ac34566ab changed #recursiveRepair:startIn: Claus Gittinger <cg@exept.de> parents: 2510 diff changeset	1671	aView components notEmptyOrNil ifTrue:[
1c2ac34566ab changed #recursiveRepair:startIn: Claus Gittinger <cg@exept.de> parents: 2510 diff changeset	1672	aView invalidate
1c2ac34566ab changed #recursiveRepair:startIn: Claus Gittinger <cg@exept.de> parents: 2510 diff changeset	1673	].
1427 85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1674	aView subViews notNil ifTrue:[
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1675	aView subViews reverseDo:[:v\| self recursiveRepair:theDamages startIn:v ].
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1676	theDamages isEmpty ifTrue:[ ^ self ].
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1677	].
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1678
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1679	relOrg := aView originRelativeTo:self.
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1680	bwWidth := aView borderWidth.
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1681	size := theDamages size.
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1682
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1683	"/ compute relative origin starting from border left@top
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1684	relOrgX := relOrg x - bwWidth.
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1685	relOrgY := relOrg y - bwWidth.
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1686	width := aView width + bwWidth + bwWidth.
2482 62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1687	height := aView height + bwWidth + bwWidth.
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1688
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1689	size to:1 by:-1 do:[:anIndex\|
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1690	damage := theDamages at:anIndex.
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1691
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1692	"/ compute the rectangle into the view
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1693	y := damage top - relOrgY.
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1694	x := damage left - relOrgX.
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1695	w := damage width.
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1696	h := damage height.
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1697
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1698	isRepaired := true.
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1699
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1700	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	1701	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	1702	x + w > width ifTrue:[ w := width - x. isRepaired := false ].
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1703	y + h > height ifTrue:[ h := height - y. isRepaired := false ].
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1704
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1705	(w > 0 and:[h > 0]) ifTrue:[
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1706	bwWidth ~~ 0 ifTrue:[
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1707	color isNil ifTrue:[
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1708	"/ must force redraw of border
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1709	color := aView borderColor.
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1710	aView borderColor:(Color colorId:1).
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1711	aView borderColor:color.
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1712	].
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1713	w := w - bwWidth.
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1714	h := h - bwWidth.
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1715
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1716	(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	1717	(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	1718
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1719	(w > 0 and:[h > 0]) ifFalse:[w := 0].
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1720	].
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1721
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1722	w > 0 ifTrue:[
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1723	aView clearRectangleX:x y:y width:w height:h.
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1724	aView exposeX:x y:y width:w height:h
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1725	].
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1726	isRepaired ifTrue:[ theDamages removeIndex:anIndex ].
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1727	]
62831852b487 Incomplete source in last rev Stefan Vogel <sv@exept.de> parents: 2481 diff changeset	1728	].
1427 85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1729	!
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1730
131 715b3dbba87d selection handling changed ca parents: 128 diff changeset	1731	selection
715b3dbba87d selection handling changed ca parents: 128 diff changeset	1732	"returns the current selection
715b3dbba87d selection handling changed ca parents: 128 diff changeset	1733	"
2528 a6df49dfb157 * empty log message * Claus Gittinger <cg@exept.de> parents: 2516 diff changeset	1734
a6df49dfb157 * empty log message * Claus Gittinger <cg@exept.de> parents: 2516 diff changeset	1735	"/ Q to ca: why redefine the collection building???
a6df49dfb157 * empty log message * Claus Gittinger <cg@exept.de> parents: 2516 diff changeset	1736	^ super selection.
a6df49dfb157 * empty log message * Claus Gittinger <cg@exept.de> parents: 2516 diff changeset	1737
131 715b3dbba87d selection handling changed ca parents: 128 diff changeset	1738	^ selection
715b3dbba87d selection handling changed ca parents: 128 diff changeset	1739	!
715b3dbba87d selection handling changed ca parents: 128 diff changeset	1740
2356 bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	1741	setSelection:newSelection withRedraw:doRedraw
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	1742	"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	1743
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	1744	\| sel \|
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	1745
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	1746	(sel := newSelection) == self ifTrue:[
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	1747	sel := nil
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	1748	].
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	1749
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	1750	doRedraw ifTrue:[
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	1751	self hideSelection.
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	1752	selection := sel.
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	1753
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	1754	self forEach:selection do:[:aView \|
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	1755	\|superView\|
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	1756
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	1757	superView := aView superView.
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	1758	self recomputeShapeIfTransparentBox:superView.
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	self showSelection.
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	1761	] ifFalse:[
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	1762	selection := sel
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	!
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	1765
1427 85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1766	showUnselected:something
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1767	"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	1768
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1769	\|damages oldClipped savedSelection\|
1427 85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1770
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1771	(selectionHiddenLevel ~~ 0 or:[something isNil]) ifTrue:[
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1772	^ self
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1773	].
1438 9255d2e6226b checkin from browser ca parents: 1437 diff changeset	1774
1427 85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1775	damages := OrderedCollection new.
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1776
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1777	self forEach:something do:[:v\|
1437 daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	1778	self handlesOf:v do:[:aDamage :wht\|
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	1779	damages reverseDo:[:el\|
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	1780	(el intersects:aDamage) ifTrue:[
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	1781	damages removeIdentical:el.
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	1782
2503 36dce8c654af * empty log message * Claus Gittinger <cg@exept.de> parents: 2501 diff changeset	1783	aDamage left:(aDamage left min:el left) floor
36dce8c654af * empty log message * Claus Gittinger <cg@exept.de> parents: 2501 diff changeset	1784	right:(aDamage right max:el right) ceiling
36dce8c654af * empty log message * Claus Gittinger <cg@exept.de> parents: 2501 diff changeset	1785	top:(aDamage top min:el top) floor
36dce8c654af * empty log message * Claus Gittinger <cg@exept.de> parents: 2501 diff changeset	1786	bottom:(aDamage bottom max:el bottom) ceiling
1437 daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	1787	]
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	1788	].
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	1789	damages add:aDamage
1427 85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1790	]
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1791	].
1438 9255d2e6226b checkin from browser ca parents: 1437 diff changeset	1792
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1793	damages do:[:el\| self clearRectangle:el. ].
1438 9255d2e6226b checkin from browser ca parents: 1437 diff changeset	1794
9255d2e6226b checkin from browser ca parents: 1437 diff changeset	1795	(oldClipped := clipChildren) ifFalse:[
9255d2e6226b checkin from browser ca parents: 1437 diff changeset	1796	self clippedByChildren:(clipChildren := true)
9255d2e6226b checkin from browser ca parents: 1437 diff changeset	1797	].
1451 f7c591a04f00 drag resize: wait for expose before continue ca parents: 1438 diff changeset	1798	self subViews reverseDo:[:v\| self recursiveRepair:damages startIn:v].
1437 daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	1799
1427 85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1800	oldClipped ~~ clipChildren ifTrue:[
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1801	self clippedByChildren:(clipChildren := oldClipped).
85b9b5da0b8d optimize: undraw selection ca parents: 1399 diff changeset	1802	].
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1803
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1804	device flush.
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1805
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1806	savedSelection := selection.
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1807	[
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1808	selection := nil.
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1809	damages do:[:el\| self invalidate:el ].
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1810	self repairDamage.
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1811	] ensure:[
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1812	selection := savedSelection
43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	1813	].
131 715b3dbba87d selection handling changed ca parents: 128 diff changeset	1814	! !
715b3dbba87d selection handling changed ca parents: 128 diff changeset	1815
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1816	!UIObjectView methodsFor:'testing'!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1817
284 995078a58977 show the selection after mapping the view ca parents: 251 diff changeset	1818	hasSelection
995078a58977 show the selection after mapping the view ca parents: 251 diff changeset	1819	"returns true if any widget is selected
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	1820	"
284 995078a58977 show the selection after mapping the view ca parents: 251 diff changeset	1821	^ self numberOfSelections ~~ 0
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1822
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1823	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1824
284 995078a58977 show the selection after mapping the view ca parents: 251 diff changeset	1825	hasSingleSelection
995078a58977 show the selection after mapping the view ca parents: 251 diff changeset	1826	"returns true if one widget is selected
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	1827	"
284 995078a58977 show the selection after mapping the view ca parents: 251 diff changeset	1828	^ self numberOfSelections == 1
995078a58977 show the selection after mapping the view ca parents: 251 diff changeset	1829
995078a58977 show the selection after mapping the view ca parents: 251 diff changeset	1830	!
995078a58977 show the selection after mapping the view ca parents: 251 diff changeset	1831
995078a58977 show the selection after mapping the view ca parents: 251 diff changeset	1832	hasUndoHistory
1918 f5e8dfe30838 * empty log message * Claus Gittinger <cg@exept.de> parents: 1911 diff changeset	1833	"returns true if undos exists"
f5e8dfe30838 * empty log message * Claus Gittinger <cg@exept.de> parents: 1911 diff changeset	1834
284 995078a58977 show the selection after mapping the view ca parents: 251 diff changeset	1835	^ undoHistory isEmpty not
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
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	1838	isModified
1918 f5e8dfe30838 * empty log message * Claus Gittinger <cg@exept.de> parents: 1911 diff changeset	1839	"returns true if painter is modified"
f5e8dfe30838 * empty log message * Claus Gittinger <cg@exept.de> parents: 1911 diff changeset	1840
f5e8dfe30838 * empty log message * Claus Gittinger <cg@exept.de> parents: 1911 diff changeset	1841	^ undoHistory isModified
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	1842	!
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	1843
128 9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1844	isSelected:anObject
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1845	"return true, if the argument, anObject is selected
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1846	"
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1847	anObject notNil ifTrue:[
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	1848	self selectionDo:[:el\| el == anObject ifTrue:[^ true]]
128 9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1849	].
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1850	^ false
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1851
2538 ded6eb784054 refactored selectAll to allow for rectangle-drag in UIObjectView Claus Gittinger <cg@exept.de> parents: 2536 diff changeset	1852	!
ded6eb784054 refactored selectAll to allow for rectangle-drag in UIObjectView Claus Gittinger <cg@exept.de> parents: 2536 diff changeset	1853
ded6eb784054 refactored selectAll to allow for rectangle-drag in UIObjectView Claus Gittinger <cg@exept.de> parents: 2536 diff changeset	1854	object:anObject isContainedIn:aRectangle
ded6eb784054 refactored selectAll to allow for rectangle-drag in UIObjectView Claus Gittinger <cg@exept.de> parents: 2536 diff changeset	1855	^ anObject bounds isContainedIn:aRectangle
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1856	! !
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1857
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1858	!UIObjectView methodsFor:'transaction'!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1859
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	1860	createUndoLayout:aView
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	1861	"prepare undo action for a view changing its layout
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	1862	"
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	1863	self subclassResponsibility
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	1864
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	1865	!
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	1866
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1867	transaction:aType objects:something do:aOneArgBlock
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1868	"opens a transaction and evaluates a block within the transaction; the
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1869	argument to the block is a view from derived from something
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	self subclassResponsibility
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1872
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1873
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1874	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1875
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1876	transaction:aType selectionDo:aOneArgBlock
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1877	"opens a transaction and evaluates a block within the transaction; the
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1878	argument to the block is a view from the selection
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1879	"
128 9779b7459a1c selection and update from selection ca parents: 123 diff changeset	1880	self transaction:aType objects:(self selection) do:aOneArgBlock
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1881
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1882
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1883	! !
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1884
1715 9eebdb3802aa method category rename Claus Gittinger <cg@exept.de> parents: 1714 diff changeset	1885	!UIObjectView methodsFor:'user actions-dimension'!
60 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	copyExtent
2364 121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	1888	"copy the extent from the selected object"
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	1889
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1890	\|object\|
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1891
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1892	object := self singleSelection.
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1893	object notNil ifTrue:[
2364 121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	1894	CopiedExtent := object computeExtent
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1895	] ifFalse:[
2364 121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	1896	self warn:'Exactly one element must be selected!!'.
60 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	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1899
89 35c5711729c2 so far so good ca parents: 84 diff changeset	1900	copyLayout
2364 121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	1901	"copy the layout from the selected object"
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	1902
89 35c5711729c2 so far so good ca parents: 84 diff changeset	1903	\|object\|
35c5711729c2 so far so good ca parents: 84 diff changeset	1904
35c5711729c2 so far so good ca parents: 84 diff changeset	1905	object := self singleSelection.
35c5711729c2 so far so good ca parents: 84 diff changeset	1906	object notNil ifTrue:[
2364 121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	1907	CopiedLayout := object geometryLayout copy
89 35c5711729c2 so far so good ca parents: 84 diff changeset	1908	] ifFalse:[
2364 121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	1909	self warn:'Exactly one element must be selected!!'.
89 35c5711729c2 so far so good ca parents: 84 diff changeset	1910	]
35c5711729c2 so far so good ca parents: 84 diff changeset	1911	!
35c5711729c2 so far so good ca parents: 84 diff changeset	1912
1230 23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1913	exchangeLayouts
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1914	"exchange the layout of two elements
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1915	(useful to change the order of radiobuttons or checkBoxes)
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1916	"
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1917	\|objects l1 l2\|
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1918
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1919	objects := self twoElementSelection.
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1920
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1921	objects notNil ifTrue:[
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1922	l1 := (objects at:1) geometryLayout copy.
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1923	l2 := (objects at:2) geometryLayout copy.
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1924	self transaction:#exchangeLayout dimensionDo:[:v\|
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1925	v == (objects at:1) ifTrue:[
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1926	v geometryLayout:(l2 copy)
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1927	] ifFalse:[
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1928	v geometryLayout:(l1 copy).
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1929	]
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	] ifFalse:[
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1932	self warn:'exactly two elements must be selected'.
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1933	]
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
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1936
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1937	!
23e5d0c133e8 added exchangeLayouts function Claus Gittinger <cg@exept.de> parents: 1222 diff changeset	1938
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1939	pasteExtent
2364 121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	1940	"paste the copied extent to all objects in the selection"
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	1941
2398 bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	1942	\|heightToPaste widthToPaste\|
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	1943
2364 121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	1944	CopiedExtent notNil ifTrue:[
2398 bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	1945	widthToPaste := CopiedExtent x.
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	1946	heightToPaste := CopiedExtent y.
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	1947	] ifFalse:[
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	1948	CopiedLayout notNil ifTrue:[
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	1949	CopiedLayout leftFraction = CopiedLayout rightFraction ifTrue:[
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	1950	CopiedLayout topFraction = CopiedLayout bottomFraction ifTrue:[
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	1951	widthToPaste := (CopiedLayout rightOffset - CopiedLayout leftOffset).
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	1952	heightToPaste := (CopiedLayout bottomOffset - CopiedLayout topOffset).
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	1953	]
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	1954	]
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	1955	].
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	1956	].
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	1957
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	1958	widthToPaste notNil ifTrue:[
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	1959	heightToPaste notNil ifTrue:[
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	1960	self transaction:#pasteExtent dimensionDo:[:v\|
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	1961	self resize:v corner:(v computeOrigin + (widthToPaste@heightToPaste))
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	1962	]
2364 121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	1963	]
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1964	]
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1965	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1966
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1967	pasteHeight
2364 121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	1968	"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	1969
2398 bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	1970	\|heightToPaste\|
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	1971
2364 121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	1972	CopiedExtent notNil ifTrue:[
2398 bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	1973	heightToPaste := CopiedExtent y.
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	1974	] ifFalse:[
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	1975	CopiedLayout notNil ifTrue:[
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	1976	CopiedLayout topFraction = CopiedLayout bottomFraction ifTrue:[
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	1977	heightToPaste := (CopiedLayout bottomOffset - CopiedLayout topOffset)
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	1978	]
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	1979	].
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	1980	].
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	1981
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	1982	heightToPaste notNil ifTrue:[
2364 121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	1983	self transaction:#pasteHeight dimensionDo:[:v\|
2398 bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	1984	self resize:v bottom:(v computeOrigin + heightToPaste)
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	1985	].
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	1986	].
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1987	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1988
89 35c5711729c2 so far so good ca parents: 84 diff changeset	1989	pasteLayout
2364 121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	1990	"paste the layout to all objects in the selection"
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	1991
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	1992	CopiedLayout notNil ifTrue:[
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	1993	self transaction:#pasteLayout dimensionDo:[:v\|
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	1994	v geometryLayout:(CopiedLayout copy)
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	1995	]
89 35c5711729c2 so far so good ca parents: 84 diff changeset	1996	]
35c5711729c2 so far so good ca parents: 84 diff changeset	1997	!
35c5711729c2 so far so good ca parents: 84 diff changeset	1998
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	1999	pasteWidth
2364 121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2000	"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	2001
2398 bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	2002	\|widthToPaste\|
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	2003
2364 121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2004	CopiedExtent notNil ifTrue:[
2398 bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	2005	widthToPaste := CopiedExtent x.
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	2006	] ifFalse:[
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	2007	CopiedLayout notNil ifTrue:[
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	2008	CopiedLayout leftFraction = CopiedLayout rightFraction ifTrue:[
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	2009	widthToPaste := (CopiedLayout rightOffset - CopiedLayout leftOffset)
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	2010	]
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	2011	].
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	2012	].
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	2013
bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	2014	widthToPaste notNil ifTrue:[
2364 121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2015	self transaction:#pasteWidth dimensionDo:[:v\|
2398 bdefc2be920a * empty log message * Claus Gittinger <cg@exept.de> parents: 2394 diff changeset	2016	self resize:v right:(v computeOrigin + widthToPaste)
2364 121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2017	]
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2018	]
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2019	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2020
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2021	setExtent:anExtent
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2022	"change extent for all selected objects
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2023	"
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2024	self transaction:#extent dimensionDo:[:v\|
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2025	v geometryLayout:nil.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2026	v extent:anExtent.
67 09e9d4b57142 alignmentLayout Claus Gittinger <cg@exept.de> parents: 63 diff changeset	2027	].
09e9d4b57142 alignmentLayout Claus Gittinger <cg@exept.de> parents: 63 diff changeset	2028
09e9d4b57142 alignmentLayout Claus Gittinger <cg@exept.de> parents: 63 diff changeset	2029	"Modified: 28.2.1997 / 12:49:00 / cg"
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2030	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2031
149 e652608690b1 help ... ca parents: 145 diff changeset	2032	setLayout:aLayout
e652608690b1 help ... ca parents: 145 diff changeset	2033	"change layout for all selected objects
e652608690b1 help ... ca parents: 145 diff changeset	2034	"
e652608690b1 help ... ca parents: 145 diff changeset	2035	self transaction:#layout dimensionDo:[:v\|
2501 43386f544f3d cleaned up the code and fixed many bugs; Claus Gittinger <cg@exept.de> parents: 2485 diff changeset	2036	v geometryLayout:(aLayout copy)
149 e652608690b1 help ... ca parents: 145 diff changeset	2037	].
e652608690b1 help ... ca parents: 145 diff changeset	2038	!
e652608690b1 help ... ca parents: 145 diff changeset	2039
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2040	setToDefaultExtent
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2041	"change extent of all selected views to their default extent
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2042	"
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2043	self transaction:#defaultExtent dimensionDo:[:v\|
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2044	self resize:v corner:(v computeOrigin + (v preferredExtent)).
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2045	]
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2046
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2047	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2048
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2049	setToDefaultHeight
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2050	"change height of all selected views to their default height
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2051	"
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2052	self transaction:#defaultHeight dimensionDo:[:v\|
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2053	self resize:v bottom:(v computeOrigin + (v preferredExtent))
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2054	]
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2055
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2056	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2057
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2058	setToDefaultWidth
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2059	"change width of all selected views to their default width
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2060	"
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2061	self transaction:#defaultWidth dimensionDo:[:v\|
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2062	self resize:v right:(v computeOrigin + (v preferredExtent))
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2063	]
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2064
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2065	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2066
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2067	transaction:aType dimensionDo:aOneArgBlock
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2068	"change dimension within a transaction for the selected elements by evaluating
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2069	the block with the argument a view.
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2070	"
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2071	self withSelectionHiddenDo:[
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2072	self transaction:aType selectionDo:[:aView\|
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2073	(self class layoutType:aView) notNil ifTrue:[
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2074	self createUndoLayout:aView.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2075	aOneArgBlock value:aView.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2076	self elementChangedSize:aView.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2077	]
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2078	]
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2079	].
225 a40d26ed5e74 change selection behavior caused by new tree view ca parents: 208 diff changeset	2080	self layoutChanged
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2081
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2082	! !
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2083
1715 9eebdb3802aa method category rename Claus Gittinger <cg@exept.de> parents: 1714 diff changeset	2084	!UIObjectView methodsFor:'user actions-move'!
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2085
2394 664ca922a80a autorepeat of move fixed Claus Gittinger <cg@exept.de> parents: 2368 diff changeset	2086	moveDo:aOneArgBlock
664ca922a80a autorepeat of move fixed Claus Gittinger <cg@exept.de> parents: 2368 diff changeset	2087	"perform a move operation (with auto repeat)"
664ca922a80a autorepeat of move fixed Claus Gittinger <cg@exept.de> parents: 2368 diff changeset	2088
138 035c98964c38 update ca parents: 134 diff changeset	2089	\|sensor tm\|
035c98964c38 update ca parents: 134 diff changeset	2090
035c98964c38 update ca parents: 134 diff changeset	2091	self moveableSelection isNil ifTrue:[
2356 bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	2092	^ self
138 035c98964c38 update ca parents: 134 diff changeset	2093	].
035c98964c38 update ca parents: 134 diff changeset	2094	sensor := self sensor.
035c98964c38 update ca parents: 134 diff changeset	2095
2394 664ca922a80a autorepeat of move fixed Claus Gittinger <cg@exept.de> parents: 2368 diff changeset	2096	tm := ButtonController defaultInitialDelay.
138 035c98964c38 update ca parents: 134 diff changeset	2097
035c98964c38 update ca parents: 134 diff changeset	2098	self withSelectionHiddenDo:[
2356 bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	2099	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	2100
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	2101	[
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	2102	self selectionDo:[:aView\| aOneArgBlock value:aView ].
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	2103
2394 664ca922a80a autorepeat of move fixed Claus Gittinger <cg@exept.de> parents: 2368 diff changeset	2104	sensor leftButtonPressed ifTrue:[
664ca922a80a autorepeat of move fixed Claus Gittinger <cg@exept.de> parents: 2368 diff changeset	2105	self windowGroup processExposeEvents.
664ca922a80a autorepeat of move fixed Claus Gittinger <cg@exept.de> parents: 2368 diff changeset	2106	Delay waitForSeconds:tm.
664ca922a80a autorepeat of move fixed Claus Gittinger <cg@exept.de> parents: 2368 diff changeset	2107	self windowGroup processExposeEvents.
664ca922a80a autorepeat of move fixed Claus Gittinger <cg@exept.de> parents: 2368 diff changeset	2108	tm := ButtonController defaultRepeatDelay.
664ca922a80a autorepeat of move fixed Claus Gittinger <cg@exept.de> parents: 2368 diff changeset	2109	self layoutChanged.
664ca922a80a autorepeat of move fixed Claus Gittinger <cg@exept.de> parents: 2368 diff changeset	2110	].
2356 bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	2111	sensor leftButtonPressed.
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	2112	] whileTrue.
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	2113
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	2114	"/ 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	2115	"/ redrawing the handles.
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	2116	Delay waitForSeconds:0.1.
2394 664ca922a80a autorepeat of move fixed Claus Gittinger <cg@exept.de> parents: 2368 diff changeset	2117	self windowGroup processExposeEvents
138 035c98964c38 update ca parents: 134 diff changeset	2118	].
035c98964c38 update ca parents: 134 diff changeset	2119	!
035c98964c38 update ca parents: 134 diff changeset	2120
113 1854c2e61c4e bug fixes ca parents: 100 diff changeset	2121	moveSelectionDown
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2122	"move selection down
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2123	"
1222 bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2124	self moveSelectionDown:1
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2125
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2126	!
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2127
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2128	moveSelectionDown:howMany
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	2129	"move selection down (pixelwise or aligned-grid wise)"
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	2130
138 035c98964c38 update ca parents: 134 diff changeset	2131	\|gridY n\|
035c98964c38 update ca parents: 134 diff changeset	2132
035c98964c38 update ca parents: 134 diff changeset	2133	gridAlign notNil ifTrue:[gridY := gridAlign y]
1222 bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2134	ifFalse:[gridY := 1].
138 035c98964c38 update ca parents: 134 diff changeset	2135
035c98964c38 update ca parents: 134 diff changeset	2136	self moveDo:[:aView\|
1222 bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2137	aligning ifTrue:[
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2138	n := ((aView computeCorner y) \\ gridY).
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	n ~~ 0 ifTrue:[
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2141	n := gridY - n + 1.
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2142	] ifFalse:[
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2143	n := gridY
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2144	]
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2145	] ifFalse:[
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	2146	n := 1.
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	2147	self sensor shiftDown ifTrue:[
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	2148	n := 8.
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	2149	].
1222 bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2150	].
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2151	n := n * howMany.
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	2152	self shiftLayout:aView vertical:n
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2153	]
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2154	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2155
113 1854c2e61c4e bug fixes ca parents: 100 diff changeset	2156	moveSelectionLeft
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2157	"move selection left
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2158	"
1222 bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2159	self moveSelectionLeft:1
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2160
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2161	!
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2162
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2163	moveSelectionLeft:howMany
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	2164	"move selection to the left (pixelwise or aligned-grid wise)"
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	2165
113 1854c2e61c4e bug fixes ca parents: 100 diff changeset	2166	\|gridX n\|
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2167
138 035c98964c38 update ca parents: 134 diff changeset	2168	gridAlign notNil ifTrue:[gridX := gridAlign x]
1222 bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2169	ifFalse:[gridX := 1].
138 035c98964c38 update ca parents: 134 diff changeset	2170
035c98964c38 update ca parents: 134 diff changeset	2171	self moveDo:[:aView\|
1222 bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2172	aligning ifTrue:[
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2173	n := ((aView computeOrigin x) \\ gridX).
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2174	n == 0 ifTrue:[n := gridX].
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2175	] ifFalse:[
2538 ded6eb784054 refactored selectAll to allow for rectangle-drag in UIObjectView Claus Gittinger <cg@exept.de> parents: 2536 diff changeset	2176	n := 1.
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	2177	self sensor shiftDown ifTrue:[
2538 ded6eb784054 refactored selectAll to allow for rectangle-drag in UIObjectView Claus Gittinger <cg@exept.de> parents: 2536 diff changeset	2178	n := 8.
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	2179	].
1222 bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2180	].
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2181	n := n * howMany.
2538 ded6eb784054 refactored selectAll to allow for rectangle-drag in UIObjectView Claus Gittinger <cg@exept.de> parents: 2536 diff changeset	2182	self shiftLayout:aView horizontal:n negated
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2183	]
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2184	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2185
113 1854c2e61c4e bug fixes ca parents: 100 diff changeset	2186	moveSelectionRight
2356 bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	2187	"move the selection to the right"
bb961692c387 clicking on an already selected object for move Claus Gittinger <cg@exept.de> parents: 2349 diff changeset	2188
1222 bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2189	self moveSelectionRight:1
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2190	!
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2191
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2192	moveSelectionRight:howMany
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	2193	"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	2194
113 1854c2e61c4e bug fixes ca parents: 100 diff changeset	2195	\|gridX n\|
1854c2e61c4e bug fixes ca parents: 100 diff changeset	2196
138 035c98964c38 update ca parents: 134 diff changeset	2197	gridAlign notNil ifTrue:[gridX := gridAlign x]
1222 bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2198	ifFalse:[gridX := 1].
138 035c98964c38 update ca parents: 134 diff changeset	2199
035c98964c38 update ca parents: 134 diff changeset	2200	self moveDo:[:aView\|
1222 bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2201	aligning ifTrue:[
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2202	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	2203	n == 0 ifTrue:[n := gridX].
1222 bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2204	] ifFalse:[
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	2205	n := 1.
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	2206	self sensor shiftDown ifTrue:[
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	2207	n := 8.
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	2208	].
1222 bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2209	].
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2210	n := n * howMany.
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	2211	self shiftLayout:aView horizontal:n
113 1854c2e61c4e bug fixes ca parents: 100 diff changeset	2212	]
1854c2e61c4e bug fixes ca parents: 100 diff changeset	2213	!
1854c2e61c4e bug fixes ca parents: 100 diff changeset	2214
1854c2e61c4e bug fixes ca parents: 100 diff changeset	2215	moveSelectionUp
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2216	"move selection up
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2217	"
1222 bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2218	self moveSelectionUp:1
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2219	!
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2220
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2221	moveSelectionUp:howMany
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	2222	"move selection up (pixelwise or aligned-grid wise)"
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	2223
113 1854c2e61c4e bug fixes ca parents: 100 diff changeset	2224	\|gridY n\|
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2225
138 035c98964c38 update ca parents: 134 diff changeset	2226	gridAlign notNil ifTrue:[gridY := gridAlign y]
1222 bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2227	ifFalse:[gridY := 1].
138 035c98964c38 update ca parents: 134 diff changeset	2228
035c98964c38 update ca parents: 134 diff changeset	2229	self moveDo:[:aView\|
1222 bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2230	aligning ifTrue:[
2485 59ecb1305177 changed #moveSelectionUp: fix moving bug Stefan Vogel <sv@exept.de> parents: 2482 diff changeset	2231	n := ((aView computeOrigin y) \\ gridY).
1222 bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2232	n == 0 ifTrue:[n := gridY].
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2233	n := n negated.
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2234	] ifFalse:[
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	2235	n := -1.
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	2236	self sensor shiftDown ifTrue:[
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	2237	n := -8.
0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	2238	].
1222 bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2239	].
bcb8b0ec295c collect cursor events for widget move; Claus Gittinger <cg@exept.de> parents: 1120 diff changeset	2240	n := n * howMany.
2510 0760bec5f1e3 code cleanup Claus Gittinger <cg@exept.de> parents: 2503 diff changeset	2241	self shiftLayout:aView vertical:n
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2242	]
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2243	! !
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2244
1715 9eebdb3802aa method category rename Claus Gittinger <cg@exept.de> parents: 1714 diff changeset	2245	!UIObjectView methodsFor:'user actions-position'!
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2246
2364 121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2247	alignResizeSelectionLeft
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2248	"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	2249	of the first object in the selection;
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2250	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	2251
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2252	\|lmost delta sel\|
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2253
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2254	(sel := self moveableSelection) notNil ifTrue:[
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2255	self withSelectionHiddenDo:[
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2256	self numberOfSelections > 1 ifTrue:[
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2257	lmost := (sel first) computeOrigin x.
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2258
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2259	self transaction:#alignResizeLeft selectionDo:[:v\|
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2260	(delta := lmost - (v computeOrigin x)) ~~ 0 ifTrue:[
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2261	self shiftLayout:v left:delta right:0
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2262	]
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	] ifFalse:[
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2265	self extentToFrame:#Left do:[:aLayout\|
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2266	aLayout leftFraction:0.0 offset:0.
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2267	]
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2268	]
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2269	].
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2270	self layoutChanged
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2271	]
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2272	!
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2273
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2274	alignResizeSelectionRight
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2275	"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	2276	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	2277
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2278	\|rmost delta sel\|
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	(sel := self moveableSelection) notNil ifTrue:[
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2281	self withSelectionHiddenDo:[
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2282	self numberOfSelections > 1 ifTrue:[
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2283	rmost := (sel first) computeCorner x.
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	self transaction:#alignRight selectionDo:[:v\|
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2286	(delta := rmost - (v computeCorner x)) ~~ 0 ifTrue:[
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2287	self shiftLayout:v left:0 right:delta
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2288	]
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	] ifFalse:[
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2291	self extentToFrame:#Right do:[:aLayout\|
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2292	aLayout rightOffset:0.
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2293	aLayout rightFraction:1.0.
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2294	]
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2295	]
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2296	].
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2297	self layoutChanged
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2298	]
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2299	!
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2300
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2301	alignSelectionBottom
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2302	"align selection to the bottom of the first object in the selection; in case
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2303	of one selection the object is aligned to the bottom of its superview
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2304	"
128 9779b7459a1c selection and update from selection ca parents: 123 diff changeset	2305	\|bmost delta sel\|
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	2306
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	2307	(sel := self moveableSelection) notNil ifTrue:[
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2308	self withSelectionHiddenDo:[
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2309	self numberOfSelections > 1 ifTrue:[
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2310	bmost := (sel first) computeCorner y.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2311
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2312	self transaction:#alignBottom selectionDo:[:v\|
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2313	(delta := bmost - (v computeCorner y)) ~~ 0 ifTrue:[
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2314	self shiftLayout:v top:delta bottom:delta.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2315	]
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2316	]
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2317	] ifFalse:[
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2318	self extentToFrame:#Bottom do:[:aLayout\|
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2319	aLayout bottomOffset:0.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2320	aLayout bottomFraction:1.0
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2321	]
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2322	]
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 layoutChanged
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2325	]
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2326
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2327
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2328
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2329	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2330
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2331	alignSelectionCenterHor
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2332	"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	2333	of one selection the object is aligned to the center/horizontal of its superview
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2334	"
128 9779b7459a1c selection and update from selection ca parents: 123 diff changeset	2335	\|view center sel\|
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	2336
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	2337	(sel := self moveableSelection) notNil ifTrue:[
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2338	self withSelectionHiddenDo:[
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2339	view := self singleSelection.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2340
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2341	view notNil ifTrue:[
284 995078a58977 show the selection after mapping the view ca parents: 251 diff changeset	2342
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2343	view := self findContainerOfView:view.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2344	center := view computeExtent
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2345	] ifFalse:[
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2346	view := sel first.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2347	center := view computeCorner + view computeOrigin.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2348	].
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2349	center := center x // 2.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2350
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2351	self transaction:#alignCenterHorizontal selectionDo:[:v\|
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2352	\|newX oldX delta\|
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2353
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2354	oldX := v computeOrigin x.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2355	newX := center - ((v computeCorner x - oldX) // 2).
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2356	delta := newX - oldX.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2357
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2358	self shiftLayout:v left:delta right:delta
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2359	]
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	self layoutChanged
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2362	]
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2363
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2364
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2365
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2366	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2367
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2368	alignSelectionCenterVer
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2369	"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	2370	of one selection the object is aligned to the center/vertical of its superview
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2371	"
128 9779b7459a1c selection and update from selection ca parents: 123 diff changeset	2372	\|view center sel\|
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	2373
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	2374	(sel := self moveableSelection) notNil ifTrue:[
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2375	self withSelectionHiddenDo:[
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2376	view := self singleSelection.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2377
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2378	view notNil ifTrue:[
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2379	view := self findContainerOfView:view.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2380	center := view computeExtent
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2381	] ifFalse:[
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2382	view := sel first.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2383	center := view computeCorner + view computeOrigin.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2384	].
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2385	center := center y // 2.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2386
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2387	self transaction:#alignCenterVertical selectionDo:[:v\|
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2388	\|newY oldY delta\|
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	oldY := v computeOrigin y.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2391	newY := center - ((v computeCorner y - oldY) // 2).
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2392	delta := newY - oldY.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2393
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2394	self shiftLayout:v top:delta bottom:delta
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2395	]
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2396	].
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2397	self layoutChanged
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2398	]
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2399	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2400
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2401	alignSelectionLeft
2364 121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2402	"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	2403	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	2404
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2405	\|dominantLeft delta sel\|
128 9779b7459a1c selection and update from selection ca parents: 123 diff changeset	2406
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	2407	(sel := self moveableSelection) notNil ifTrue:[
1581 d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	2408	self withSelectionHiddenDo:[
2364 121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2409	dominantLeft := (sel first) computeOrigin x.
1581 d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	2410	self numberOfSelections > 1 ifTrue:[
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	2411	self transaction:#alignLeft selectionDo:[:v\|
2364 121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2412	(delta := dominantLeft - (v computeOrigin x)) ~~ 0 ifTrue:[
1581 d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	2413	self shiftLayout:v left:delta right:delta
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	2414	]
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	2415	]
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	2416	] ifFalse:[
2364 121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2417	self transaction:#alignLeft selectionDo:[:v\|
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2418	self shiftLayout:v left:dominantLeft negated right:dominantLeft negated
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2419	].
1581 d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	2420	]
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	2421	].
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	2422	self layoutChanged
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2423	]
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2424	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2425
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2426	alignSelectionLeftAndRight
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2427	"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	2428	of one selection the object is aligned to the left/right of its superview
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2429	"
128 9779b7459a1c selection and update from selection ca parents: 123 diff changeset	2430	\|lmost rmost sel\|
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	2431
2481 b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2432	(sel := self resizableSelection) notNil ifTrue:[
1581 d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	2433	self withSelectionHiddenDo:[
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	2434	self numberOfSelections > 1 ifTrue:[
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	2435	lmost := (sel first) computeOrigin x.
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	2436	rmost := (sel first) computeCorner x.
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	2437
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	2438	self transaction:#alignLeftRight selectionDo:[:aView\|
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	2439	\|layout\|
2481 b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2440
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2441	aView superView isLayoutWrapper ifTrue:[
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2442	"change size only"
1581 d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	2443	self createUndoLayout:aView.
2481 b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2444	aView width:sel first width.
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2445	self elementChangedSize:aView
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2446	] ifFalse:[
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2447	layout := self class asLayoutFrameFromView:aView.
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2448
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2449	layout notNil ifTrue:[
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2450	self createUndoLayout:aView.
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2451	aView geometryLayout:layout.
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	undoHistory withoutTransactionDo:[
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2454	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	2455	right:(rmost - (aView computeCorner x)).
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2456	].
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2457	self elementChangedSize:aView
1581 d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	2458	].
2481 b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2459	].
1581 d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	2460	]
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	2461	] ifFalse:[
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	2462	self extentToFrame:#LeftRight do:[:aLayout\|
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	2463	aLayout leftFraction:0.0 offset:0.
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	2464	aLayout rightFraction:1.0 offset:0.
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	2465	]
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	2466	]
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	2467	].
d7afe06ebbae * empty log message * Claus Gittinger <cg@exept.de> parents: 1577 diff changeset	2468	self layoutChanged
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2469	].
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2470	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2471
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2472	alignSelectionRight
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2473	"align selection to the right of the first object in the selection; in case
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2474	of one selection the object is aligned to the right of its superview
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2475	"
2364 121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2476	\|dominantRight delta sel\|
128 9779b7459a1c selection and update from selection ca parents: 123 diff changeset	2477
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	2478	(sel := self moveableSelection) notNil ifTrue:[
2364 121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2479	self withSelectionHiddenDo:[
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2480	dominantRight := (sel first) computeCorner x.
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2481	self numberOfSelections > 1 ifTrue:[
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2482	self transaction:#alignRight selectionDo:[:v\|
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2483	(delta := dominantRight - (v computeCorner x)) ~~ 0 ifTrue:[
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2484	self shiftLayout:v left:delta right:delta
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2485	]
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2486	]
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2487	] ifFalse:[
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2488	self transaction:#alignRight selectionDo:[:v\|
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2489	delta := v superView width - dominantRight.
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2490	self shiftLayout:v left:delta right:delta
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2491	]
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2492	"/ self extentToFrame:#Right do:[:aLayout\|
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2493	"/ aLayout rightOffset:0.
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2494	"/ aLayout rightFraction:1.0.
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2495	"/ ]
121c79884983 * empty log message * Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	2496	]
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	self layoutChanged
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2499	]
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2500	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2501
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2502	alignSelectionTop
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2503	"align selection to the top of the first object in the selection; in case
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2504	of one selection the object is aligned to the top of its superview
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2505	"
128 9779b7459a1c selection and update from selection ca parents: 123 diff changeset	2506	\|tmost delta sel\|
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	2507
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	2508	(sel := self moveableSelection) notNil ifTrue:[
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2509	self withSelectionHiddenDo:[
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2510	self numberOfSelections > 1 ifTrue:[
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2511	tmost := (sel first) computeOrigin y.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2512
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2513	self transaction:#alignTop selectionDo:[:v\|
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2514	(delta := tmost - (v computeOrigin y)) ~~ 0 ifTrue:[
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2515	self shiftLayout:v top:delta bottom:delta
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2516	]
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2517	]
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2518	] ifFalse:[
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2519	self extentToFrame:#Top do:[:aLayout\|
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2520	aLayout topOffset:0.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2521	aLayout topFraction:0.0.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2522	]
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2523	]
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 layoutChanged
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2526	]
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2527
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2528	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2529
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2530	alignSelectionTopAndBottom
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2531	"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	2532	of one selection the object is aligned to the top/bottom of its superview
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2533	"
128 9779b7459a1c selection and update from selection ca parents: 123 diff changeset	2534	\|tmost bmost sel\|
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	2535
2481 b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2536	(sel := self resizableSelection) notNil ifTrue:[
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2537	self withSelectionHiddenDo:[
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2538	self numberOfSelections > 1 ifTrue:[
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2539	tmost := (sel first) computeOrigin y.
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2540	bmost := (sel first) computeCorner y.
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2541
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2542	self transaction:#alignTopBottom selectionDo:[:aView\|
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2543	\|layout\|
2481 b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2544	aView superView isLayoutWrapper ifTrue:[
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2545	"change size only"
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2546	self createUndoLayout:aView.
2481 b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2547	aView height:sel first height.
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2548	self elementChangedSize:aView
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2549	] ifFalse:[
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2550	layout := self class asLayoutFrameFromView:aView.
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2551
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2552	layout notNil ifTrue:[
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2553	self createUndoLayout:aView.
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2554	aView geometryLayout:layout.
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2555
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2556	undoHistory withoutTransactionDo:[
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2557	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	2558	bottom:(bmost - (aView computeCorner y)).
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2559	].
b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2560	self elementChangedSize:aView
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2561	].
2481 b8999543e2b4 UIPainter can now resize subviews of PanelViews Stefan Vogel <sv@exept.de> parents: 2422 diff changeset	2562	].
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2563	]
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2564	] ifFalse:[
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2565	self extentToFrame:#TopBottom do:[:aLayout\|
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2566	aLayout topOffset:0.
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2567	aLayout topFraction:0.0.
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2568	aLayout bottomOffset:0.
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2569	aLayout bottomFraction:1.0.
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2570	]
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2571	]
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2572	].
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2573	self layoutChanged
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2574	]
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2575	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2576
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2577	centerSelection:aOneArgBlockXorY orientation:orientation
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2578	"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	2579	The argument to the block is the point.
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2580	"
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2581	\|superview min max delta val\|
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2582
128 9779b7459a1c selection and update from selection ca parents: 123 diff changeset	2583	(self moveableSelection) isNil ifTrue:[
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2584	^ self
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2585	].
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2586
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2587	self withSelectionHiddenDo:[
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2588	max := 0.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2589
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2590	self selectionDo:[:aView \|
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2591	superview isNil ifTrue:[
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2592	superview := self findContainerOfView:aView
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2593	] ifFalse:[
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2594	(self findContainerOfView:aView) == superview ifFalse:[
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2595	^ self notify:'views must have same superview'.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2596	]
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2597	].
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2598	val := aOneArgBlockXorY value:(aView computeOrigin).
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2599
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2600	min isNil ifTrue:[min := val]
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2601	ifFalse:[min := min min:val].
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2602
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2603	val := aOneArgBlockXorY value:(aView computeCorner).
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2604	max := max max:val.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2605	].
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2606
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2607	val := aOneArgBlockXorY value:(superview computeExtent).
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2608	max := (min + val - max) // 2.
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	max == min ifFalse:[
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2611	\|type\|
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2612	(orientation == #y) ifTrue:[type := #centerVertical]
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2613	ifFalse:[type := #centerHorizontal].
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2614	delta := max - min.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2615
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2616	self transaction:type selectionDo:[:v\|
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2617	orientation == #y ifTrue:[
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2618	self shiftLayout:v top:delta bottom:delta
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2619	] ifFalse:[
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2620	self shiftLayout:v left:delta right:delta
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	]
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2623	].
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2624	self layoutChanged
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2625	]
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2626
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2627
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2628	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2629
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2630	centerSelectionHor
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2631	"center selection horizontal
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2632	"
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2633	self centerSelection:[:aPoint\| aPoint x] orientation:#x
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2634
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2635
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2636	!
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	centerSelectionVer
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2639	"center selection vertical
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	self centerSelection:[:aPoint\| aPoint y] orientation:#y
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2642	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2643
72 a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	2644	extentToFrame:toWhat do:aBlock
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	2645	"align to frame (Left Right ...) and perform the block on a frameLayout
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	2646	"
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	2647	\|layout type\|
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	2648
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	2649	type := ('extent', toWhat asString) asSymbol.
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	2650
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	2651	self transaction:type selectionDo:[:aView\|
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2652	layout := self class asLayoutFrameFromView:aView.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2653
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2654	layout notNil ifTrue:[
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2655	self createUndoLayout:aView.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2656	aBlock value:layout.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2657	aView geometryLayout:layout.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2658	self elementChangedSize:aView.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2659	]
72 a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	2660	]
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	2661	!
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	2662
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2663	spreadSelectionHor
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2664	"spread multiple selection horizontal
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2665	"
128 9779b7459a1c selection and update from selection ca parents: 123 diff changeset	2666	\|sumWidths min max viewsInOrder topsInOrder count space sel\|
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	2667
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	2668	sel := self moveableSelection.
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	2669
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	2670	(sel notNil and:[self numberOfSelections > 1]) ifFalse:[
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2671	^ self
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2672	].
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2673
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2674	self withSelectionHiddenDo:[
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2675	count := 0.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2676	sumWidths := 0.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2677	max := 0.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2678
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2679	self selectionDo:[:aView \|
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2680	sumWidths := sumWidths + aView width.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2681
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2682	min isNil ifTrue:[min := aView left]
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2683	ifFalse:[min := min min:(aView left)].
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2684
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2685	max := max max:(aView right).
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2686	count := count + 1
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2687	].
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2688	viewsInOrder := Array withAll:sel.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2689	topsInOrder := viewsInOrder collect:[:aView \| aView left].
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2690	topsInOrder sortWith:viewsInOrder.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2691
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2692	space := (((max - min) - sumWidths) / (count - 1)) rounded asInteger.
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	self transaction:#spreadHorizontal objects:viewsInOrder do:[:aView\|
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2695	\|delta\|
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	delta := min - aView computeOrigin x.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2698	self shiftLayout:aView left:delta right:delta.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2699	min := min + aView computeExtent x + space
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2700	]
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2701	].
225 a40d26ed5e74 change selection behavior caused by new tree view ca parents: 208 diff changeset	2702	self layoutChanged
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2703
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2704	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2705
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2706	spreadSelectionVer
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2707	"spread multiple selection vertical
85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2708	"
128 9779b7459a1c selection and update from selection ca parents: 123 diff changeset	2709	\|sumHeights min max viewsInOrder topsInOrder count space sel\|
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	2710
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	2711	sel := self moveableSelection.
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	2712
9779b7459a1c selection and update from selection ca parents: 123 diff changeset	2713	(sel notNil and:[self numberOfSelections > 1]) ifFalse:[
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2714	^ self
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
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2717	self withSelectionHiddenDo:[
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2718	count := 0.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2719	sumHeights := 0.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2720	max := 0.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2721
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2722	self selectionDo:[:aView \|
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2723	sumHeights := sumHeights + aView height.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2724
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2725	min isNil ifTrue:[min := aView top]
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2726	ifFalse:[min := min min:(aView top)].
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2727
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2728	max := max max:(aView bottom).
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2729	count := count + 1
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2730	].
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2731	viewsInOrder := Array withAll:sel.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2732	topsInOrder := viewsInOrder collect:[:aView\|aView top].
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2733	topsInOrder sortWith:viewsInOrder.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2734
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2735	space := (((max - min) - sumHeights) / (count - 1)) rounded asInteger.
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	self transaction:#spreadVertical objects:viewsInOrder do:[:aView\|
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2738	\|delta\|
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	delta := min - aView computeOrigin y.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2741	self shiftLayout:aView top:delta bottom:delta.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2742	min := min + aView height + space
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2743	]
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2744	].
225 a40d26ed5e74 change selection behavior caused by new tree view ca parents: 208 diff changeset	2745	self layoutChanged
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2746	! !
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2747
1715 9eebdb3802aa method category rename Claus Gittinger <cg@exept.de> parents: 1714 diff changeset	2748	!UIObjectView methodsFor:'user actions-undo history'!
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2749
72 a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	2750	enableUndoHistory:aState
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2751	"enable or disable undo history"
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2752
72 a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	2753	undoHistory enabled:aState
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	2754	!
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	2755
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2756	openUndoMenu
149 e652608690b1 help ... ca parents: 145 diff changeset	2757	self select:nil.
138 035c98964c38 update ca parents: 134 diff changeset	2758	undoHistory openUndoMenu
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2759	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2760
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2761	removeUndoHistory
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2762	"delete total undo history"
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2763
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2764	undoHistory initializeFor:self.
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2765	self undoHistoryChanged
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2766	!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2767
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2768	undoLast
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2769	"undo last action"
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2770
138 035c98964c38 update ca parents: 134 diff changeset	2771	\|newSel oldSel\|
035c98964c38 update ca parents: 134 diff changeset	2772
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2773	undoHistory notEmpty ifTrue:[
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2774	self hasSelection ifTrue:[
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2775	oldSel := OrderedCollection new.
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2776	newSel := OrderedCollection new.
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2777
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2778	self selectionDo:[:aView\|\|p\|
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2779	(p := self propertyOfView:aView) notNil ifTrue:[
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2780	oldSel add:(p identifier)
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2781	]
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2782	].
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2783	self setSelection:nil withRedraw:true.
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2784	].
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2785
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2786	self withSelectionHiddenDo:[undoHistory undoLast:1].
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2787
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2788	oldSel notNil ifTrue:[
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2789	oldSel do:[:id\|\|v\|
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2790	(v := self findViewWithId:id) notNil ifTrue:[newSel add:v]
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2791	].
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2792	self select:newSel.
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	self undoHistoryChanged.
61 85ef247db6b1 so far so good ... ca parents: 60 diff changeset	2795	].
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2796	! !
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2797
1672 5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	2798	!UIObjectView::PostEventHandler methodsFor:'event handling'!
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	2799
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	2800	processEvent:anEvent
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	2801	\|evView\|
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	2802
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	2803	anEvent isDamage ifTrue:[
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	2804	onView testMode ifFalse:[
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	2805	evView := anEvent view.
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	2806
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	2807	(onView isSelected:evView) ifTrue:[
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	2808	onView showSelected:evView.
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	2809	]
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	2810	]
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	2811	].
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	2812	^ false
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	2813	! !
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	2814
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	2815	!UIObjectView::PostEventHandler methodsFor:'instance creation'!
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	2816
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	2817	onView:aView
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	2818	onView := aView.
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	2819	! !
5e89f5959780 no longer use InputView ca parents: 1581 diff changeset	2820
1437 daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	2821	!UIObjectView::ResizeData methodsFor:'accessing'!
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	2822
2536 408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	2823	checkForChangeSelector
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	2824	^ checkForChangeSelector
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	2825	!
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	2826
1437 daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	2827	delta
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	2828	^ delta
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	2829
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	2830	"Created: / 2.2.1998 / 13:40:32 / cg"
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	2831	!
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	2832
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	2833	object
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	2834	^ object
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	2835
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	2836	"Created: / 2.2.1998 / 13:40:24 / cg"
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	2837	!
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	2838
2536 408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	2839	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	2840	object := anObject.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	2841	selector := selectorArg.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	2842	checkForChangeSelector := checkForChangeSelectorArg.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	2843	delta := anInteger.
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	2844
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	2845	"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	2846	!
408cba0cbef4 many redraw changes to avoid flicker when resizing or moving Claus Gittinger <cg@exept.de> parents: 2535 diff changeset	2847
1437 daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	2848	object:anObject selector:aSymbol delta:anInteger
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	2849	object := anObject.
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	2850	selector := aSymbol.
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	2851	delta := anInteger.
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	2852
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	2853	"Created: / 2.2.1998 / 13:39:22 / cg"
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	2854	!
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	2855
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	2856	selector
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	2857	^ selector
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	2858
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	2859	"Created: / 2.2.1998 / 13:40:42 / cg"
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	2860	! !
daaf701ab6a2 * empty log message * ca parents: 1427 diff changeset	2861
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2862	!UIObjectView::UndoHistory class methodsFor:'constants'!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2863
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2864	maxHistorySize
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2865	"returns maximum size of history before removing oldest
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2866	record
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2867	"
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2868	^ 100
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2869
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2870
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2871	! !
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2872
131 715b3dbba87d selection handling changed ca parents: 128 diff changeset	2873	!UIObjectView::UndoHistory class methodsFor:'documentation'!
715b3dbba87d selection handling changed ca parents: 128 diff changeset	2874
715b3dbba87d selection handling changed ca parents: 128 diff changeset	2875	documentation
715b3dbba87d selection handling changed ca parents: 128 diff changeset	2876	"
715b3dbba87d selection handling changed ca parents: 128 diff changeset	2877	undo history used by the UIPainter-Tool; to each operation, an undo block
715b3dbba87d selection handling changed ca parents: 128 diff changeset	2878	and some text is stored. In case of a required undo, the corresponding
715b3dbba87d selection handling changed ca parents: 128 diff changeset	2879	undo block will be performed.
715b3dbba87d selection handling changed ca parents: 128 diff changeset	2880
715b3dbba87d selection handling changed ca parents: 128 diff changeset	2881	[see also:]
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2882	UIObjectView
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2883	UIPainterView
156 b332d7117c40 added copyrights Claus Gittinger <cg@exept.de> parents: 153 diff changeset	2884
b332d7117c40 added copyrights Claus Gittinger <cg@exept.de> parents: 153 diff changeset	2885	[author:]
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	2886	Claus Atzkern
131 715b3dbba87d selection handling changed ca parents: 128 diff changeset	2887	"
715b3dbba87d selection handling changed ca parents: 128 diff changeset	2888
715b3dbba87d selection handling changed ca parents: 128 diff changeset	2889
715b3dbba87d selection handling changed ca parents: 128 diff changeset	2890	! !
715b3dbba87d selection handling changed ca parents: 128 diff changeset	2891
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2892	!UIObjectView::UndoHistory class methodsFor:'instance creation'!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2893
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2894	on:aPainter
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2895	\|history\|
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2896
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2897	history := self new.
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2898	history initializeFor:aPainter.
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2899	^ history
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2900	! !
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2901
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2902	!UIObjectView::UndoHistory methodsFor:'accessing'!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2903
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2904	addUndoSelector:aSelector withArgs:anArray
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2905	"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	2906	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	2907
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2908	self isTransactionOpen ifTrue:[
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2909	transaction add:(Association key:aSelector value:anArray)
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2910	]
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2911	! !
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2912
1399 a0687f5e1f54 category changes Claus Gittinger <cg@exept.de> parents: 1350 diff changeset	2913	!UIObjectView::UndoHistory methodsFor:'accessing-behavior'!
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2914
72 a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	2915	enabled
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	2916	^ enabled
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	2917	!
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	2918
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	2919	enabled:aState
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	2920	enabled := aState
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	2921	!
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	2922
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2923	resetModification
1959 fd6bf76e712a * empty log message * Claus Gittinger <cg@exept.de> parents: 1954 diff changeset	2924	"set the modification state to false"
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2925
1342 75be821d97c3 fixed resetModified Claus Gittinger <cg@exept.de> parents: 1230 diff changeset	2926	"/ startIdentifier := identifier
75be821d97c3 fixed resetModified Claus Gittinger <cg@exept.de> parents: 1230 diff changeset	2927
75be821d97c3 fixed resetModified Claus Gittinger <cg@exept.de> parents: 1230 diff changeset	2928	identifier := startIdentifier := 0.
75be821d97c3 fixed resetModified Claus Gittinger <cg@exept.de> parents: 1230 diff changeset	2929	history := OrderedCollection new.
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2930	! !
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2931
1721 9c2fba503547 method category rename Claus Gittinger <cg@exept.de> parents: 1717 diff changeset	2932	!UIObjectView::UndoHistory methodsFor:'activation & deactivation'!
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2933
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2934	withinTransaction:aType text:aTextOrNil do:aBlock
1959 fd6bf76e712a * empty log message * Claus Gittinger <cg@exept.de> parents: 1954 diff changeset	2935	"open a transaction; perform the block; finally close the transaction"
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2936
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2937	(enabled and:[transaction isNil]) ifTrue:[
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2938	transaction := Transaction type:aType text:aTextOrNil.
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2939
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2940	aBlock value.
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2941
2041 80ddafc474fb isEmpty ifFalse -> notEmpty Claus Gittinger <cg@exept.de> parents: 1964 diff changeset	2942	transaction notEmpty ifTrue:[
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2943	identifier := identifier + 1.
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2944	transaction identifier:identifier.
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2945	history addLast:transaction.
1959 fd6bf76e712a * empty log message * Claus Gittinger <cg@exept.de> parents: 1954 diff changeset	2946	history size > (self class maxHistorySize) ifTrue:[history removeFirst].
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2947	].
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2948	transaction := nil
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2949
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2950	] ifFalse:[
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2951	aBlock value
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2952	]
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2953	!
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2954
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2955	withoutTransactionDo:aNoArgBlock
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2956	"evaluate the block without opening a transaction or keeping changes
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2957	within a still opened transaction"
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2958
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2959	\|oldState\|
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2960
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2961	oldState := enabled.
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2962	enabled := false.
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2963	aNoArgBlock value.
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2964	enabled := oldState.
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2965	! !
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2966
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2967	!UIObjectView::UndoHistory methodsFor:'initialization'!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2968
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2969	initializeFor:aPainter
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2970	"setup for a painter and delete all existing history records"
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2971
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2972	identifier := 0.
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2973	startIdentifier := 0.
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2974
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	2975	painter := aPainter.
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2976	history := OrderedCollection new.
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2977	transaction := nil.
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2978	enabled := true.
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2979	!
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2980
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2981	on:aPainter
2422 d85ddb9b2355 leftOver halts. Claus Gittinger <cg@exept.de> parents: 2398 diff changeset	2982	self halt:#ca.
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	2983	self initializeFor:aPainter
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2984	! !
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2985
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2986	!UIObjectView::UndoHistory methodsFor:'menu'!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2987
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2988	openUndoMenu
72 a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	2989	\|list tabs top slv hzp inset selection okButton\|
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2990
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2991	history isEmpty ifTrue:[
2349 6fdcf778c5ab preferredX Claus Gittinger <cg@exept.de> parents: 2267 diff changeset	2992	^ self
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2993	].
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2994
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2995	top := StandardSystemView new label:'undo history'; extent:250@350.
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	2996	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	2997	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	2998	hzp horizontalLayout:#fitSpace.
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	(Button abortButtonIn:hzp) action:[ selection := nil. top destroy ].
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3001	okButton := Button okButtonIn:hzp.
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3002	okButton label:'undo to end'.
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3003	okButton action:[ top destroy ].
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3004
2349 6fdcf778c5ab preferredX Claus Gittinger <cg@exept.de> parents: 2267 diff changeset	3005	inset := hzp preferredHeight.
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3006	hzp topInset:(inset negated).
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3007	slv bottomInset:inset.
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3008	slv := slv scrolledView.
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3009
72 a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	3010	tabs := TabulatorSpecification new.
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	3011	tabs unit:#cm.
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	3012	tabs positions:#(0 5).
208 d6107fdfe5ce * empty log message * Claus Gittinger <cg@exept.de> parents: 194 diff changeset	3013	tabs align:#(#left #left).
72 a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	3014
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3015	list := history collect:[:aTrans\|\|e\|
2349 6fdcf778c5ab preferredX Claus Gittinger <cg@exept.de> parents: 2267 diff changeset	3016	e := MultiColListEntry new.
6fdcf778c5ab preferredX Claus Gittinger <cg@exept.de> parents: 2267 diff changeset	3017	e colAt:1 put:(aTrans typeAsString).
6fdcf778c5ab preferredX Claus Gittinger <cg@exept.de> parents: 2267 diff changeset	3018	e colAt:2 put:(aTrans text ? '').
6fdcf778c5ab preferredX Claus Gittinger <cg@exept.de> parents: 2267 diff changeset	3019	e tabulatorSpecification:tabs.
6fdcf778c5ab preferredX Claus Gittinger <cg@exept.de> parents: 2267 diff changeset	3020	e
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3021	].
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3022
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3023	slv list:list.
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3024	slv action:[:index \| selection := index ].
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3025	top openModal.
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3026
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3027	selection notNil ifTrue:[
2349 6fdcf778c5ab preferredX Claus Gittinger <cg@exept.de> parents: 2267 diff changeset	3028	self undoLast:(history size - selection + 1).
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3029	]
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3030	! !
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3031
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3032	!UIObjectView::UndoHistory methodsFor:'testing'!
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	isEmpty
1959 fd6bf76e712a * empty log message * Claus Gittinger <cg@exept.de> parents: 1954 diff changeset	3035	"returns true if the undo history is empty"
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	3036
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3037	^ history isEmpty
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
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3040	isModified
1959 fd6bf76e712a * empty log message * Claus Gittinger <cg@exept.de> parents: 1954 diff changeset	3041	"returns true if the history is modified"
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	3042
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3043	self isEmpty ifTrue:[
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	3044	^ false
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3045	].
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	3046	^ history last identifier ~~ startIdentifier
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3047	!
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3048
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3049	isTransactionOpen
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3050	^ (enabled and:[transaction notNil])
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	3051	!
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	3052
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	3053	notEmpty
1959 fd6bf76e712a * empty log message * Claus Gittinger <cg@exept.de> parents: 1954 diff changeset	3054	"returns true if the undo history is not empty"
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	3055
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	3056	^ history notEmpty
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3057	! !
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3058
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3059	!UIObjectView::UndoHistory methodsFor:'undo'!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3060
1521 2efd2b9419c4 undo: show type of undo in menu; Claus Gittinger <cg@exept.de> parents: 1500 diff changeset	3061	labelOfLastUndo
2efd2b9419c4 undo: show type of undo in menu; Claus Gittinger <cg@exept.de> parents: 1500 diff changeset	3062	"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	3063
2efd2b9419c4 undo: show type of undo in menu; Claus Gittinger <cg@exept.de> parents: 1500 diff changeset	3064	history size = 0 ifTrue:[^ '* nothing to undo *'].
2efd2b9419c4 undo: show type of undo in menu; Claus Gittinger <cg@exept.de> parents: 1500 diff changeset	3065	^ history last "actions" type
2efd2b9419c4 undo: show type of undo in menu; Claus Gittinger <cg@exept.de> parents: 1500 diff changeset	3066
2efd2b9419c4 undo: show type of undo in menu; Claus Gittinger <cg@exept.de> parents: 1500 diff changeset	3067	"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	3068	"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	3069	!
2efd2b9419c4 undo: show type of undo in menu; Claus Gittinger <cg@exept.de> parents: 1500 diff changeset	3070
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3071	undoLast:nTransactions
1959 fd6bf76e712a * empty log message * Claus Gittinger <cg@exept.de> parents: 1954 diff changeset	3072	"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	3073	transactions during undo are disabled"
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	3074
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3075	\|repeatTimes transaction actions\|
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3076
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3077	transaction := nil.
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3078	enabled := false.
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3079	repeatTimes := nTransactions min:(history size).
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3080
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3081	repeatTimes timesRepeat:[
1954 1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	3082	transaction := history removeLast.
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	3083	actions := transaction actions.
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	3084
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	3085	actions isCollection ifTrue:[
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	3086	actions reverseDo:[:aBlock\|
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	3087	painter perform:(aBlock key) with:(aBlock value)
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	3088	]
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	3089	] ifFalse:[
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	3090	painter perform:(actions key) with:(actions value)
1344ec1f99eb * empty log message * Claus Gittinger <cg@exept.de> parents: 1918 diff changeset	3091	]
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3092	].
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3093	enabled := true.
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3094	! !
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3095
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3096	!UIObjectView::UndoHistory::Transaction class methodsFor:'documentation'!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3097
131 715b3dbba87d selection handling changed ca parents: 128 diff changeset	3098	documentation
715b3dbba87d selection handling changed ca parents: 128 diff changeset	3099	"
715b3dbba87d selection handling changed ca parents: 128 diff changeset	3100	represents one undo record, keeping the associated type and printable text
715b3dbba87d selection handling changed ca parents: 128 diff changeset	3101	and the undo action performed on an undo request
715b3dbba87d selection handling changed ca parents: 128 diff changeset	3102
715b3dbba87d selection handling changed ca parents: 128 diff changeset	3103	[see also:]
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	3104	UndoHistory
156 b332d7117c40 added copyrights Claus Gittinger <cg@exept.de> parents: 153 diff changeset	3105
b332d7117c40 added copyrights Claus Gittinger <cg@exept.de> parents: 153 diff changeset	3106	[author:]
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	3107	Claus Atzkern
131 715b3dbba87d selection handling changed ca parents: 128 diff changeset	3108	"
715b3dbba87d selection handling changed ca parents: 128 diff changeset	3109
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3110	! !
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3111
54 d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3112	!UIObjectView::UndoHistory::Transaction class methodsFor:'instance creation'!
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3113
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3114	type:aType text:aTextOrNil
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3115	^ self new type:aType text:aTextOrNil
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3116
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3117
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3118	! !
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3119
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3120	!UIObjectView::UndoHistory::Transaction methodsFor:'accessing'!
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3121
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3122	actions
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3123	"returns actions associated with transaction
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3124	"
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3125	^ actions
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3126	!
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3127
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3128	identifier
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3129	"gets my identifier
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3130	"
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3131	^ identifier
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3132	!
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3133
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3134	identifier:anIdentifier
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3135	"sets my identifier
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3136	"
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3137	identifier := anIdentifier
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3138	!
d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3139
54 d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3140	text
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3141	"returns text or nil assigned to transaction
54 d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3142	"
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3143	^ text
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3144	!
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3145
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3146	type
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3147	"returns type assigned to transaction
54 d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3148	"
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3149	^ type
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3150	!
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3151
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3152	type:aType
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3153	"change type assigned to transaction
54 d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3154	"
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3155	type := aType
72 a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	3156	!
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	3157
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	3158	typeAsString
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	3159	"returns type as printable string
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	3160	"
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	3161	\|line name size sep\|
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	3162
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	3163	line := type asString.
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	3164	size := 0.
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	3165	line do:[:c\| (c isUppercase) ifTrue:[size := size+1] ].
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	3166	name := String new:(line size + size).
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	3167	size := 1.
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	3168	sep := Character space.
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	3169
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	3170	line do:[:c\|
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	3171	(c isUppercase) ifFalse:[
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	3172	name at:size put:c
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	3173	] ifTrue:[
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	3174	name at:size put:sep.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	3175	sep := $&.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	3176	size := size + 1.
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	3177	name at:size put:(c asLowercase)
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	3178	].
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	3179	size := size + 1
72 a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	3180	].
a5a7054e2b7d * empty log message * ca parents: 68 diff changeset	3181	^ name
54 d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3182	! !
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3183
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3184	!UIObjectView::UndoHistory::Transaction methodsFor:'adding'!
54 d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3185
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3186	add:anUndoBlock
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3187	"add an undo action to the current transaction
54 d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3188	"
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3189	actions isNil ifTrue:[
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	3190	actions := anUndoBlock
54 d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3191	] ifFalse:[
1120 230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	3192	actions isCollection ifFalse:[
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	3193	actions := OrderedCollection with:actions
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	3194	].
230fe13c4e51 * empty log message * Claus Gittinger <cg@exept.de> parents: 1112 diff changeset	3195	actions add:anUndoBlock.
54 d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3196	]
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3197	! !
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3198
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3199	!UIObjectView::UndoHistory::Transaction methodsFor:'initialization'!
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3200
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3201	type:aType text:aTextOrNil
134 d5ab85ec27fd undo history; keep view identifier ca parents: 132 diff changeset	3202	"initialize transaction
54 d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3203	"
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3204	type := aType.
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3205	text := aTextOrNil.
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3206	! !
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3207
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3208	!UIObjectView::UndoHistory::Transaction methodsFor:'testing'!
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3209
d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3210	isEmpty
2041 80ddafc474fb isEmpty ifFalse -> notEmpty Claus Gittinger <cg@exept.de> parents: 1964 diff changeset	3211	"returns true if no undo action is registered"
80ddafc474fb isEmpty ifFalse -> notEmpty Claus Gittinger <cg@exept.de> parents: 1964 diff changeset	3212
54 d0b5a33e6df0 * empty log message * ca parents: 52 diff changeset	3213	^ actions isNil
2041 80ddafc474fb isEmpty ifFalse -> notEmpty Claus Gittinger <cg@exept.de> parents: 1964 diff changeset	3214	!
80ddafc474fb isEmpty ifFalse -> notEmpty Claus Gittinger <cg@exept.de> parents: 1964 diff changeset	3215
80ddafc474fb isEmpty ifFalse -> notEmpty Claus Gittinger <cg@exept.de> parents: 1964 diff changeset	3216	notEmpty
80ddafc474fb isEmpty ifFalse -> notEmpty Claus Gittinger <cg@exept.de> parents: 1964 diff changeset	3217	"returns true if no undo action is registered"
80ddafc474fb isEmpty ifFalse -> notEmpty Claus Gittinger <cg@exept.de> parents: 1964 diff changeset	3218
80ddafc474fb isEmpty ifFalse -> notEmpty Claus Gittinger <cg@exept.de> parents: 1964 diff changeset	3219	^ actions notNil
47 5e4319953a0b * empty log message * ca parents: 44 diff changeset	3220	! !
5e4319953a0b * empty log message * ca parents: 44 diff changeset	3221
60 7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3222	!UIObjectView class methodsFor:'documentation'!
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3223
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3224	version
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3225	^ '$Header$'
7542ab7fbbfe * empty log message * Claus Gittinger <cg@exept.de> parents: 59 diff changeset	3226	! !

author	Claus Gittinger <cg@exept.de>
	Mon, 01 Jun 2009 08:36:33 +0200
changeset 2552	6b958036f5c4
parent 2550	53294c69f292
child 2554	226127373d77
permissions	-rw-r--r--