author | penk |
Mon, 27 Jan 2003 11:46:55 +0100 | |
changeset 2432 | ef8c696dd217 |
parent 1384 | 6177a99d7246 |
child 3093 | 84ec3d9dd45c |
permissions | -rw-r--r-- |
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ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
1 |
" |
ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
2 |
COPYRIGHT (c) 1995 by Claus Gittinger |
101
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my logical size-of-contents changes if any subview changes its contents
Claus Gittinger <cg@exept.de>
parents:
92
diff
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3 |
All Rights Reserved |
92
ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
Claus Gittinger <cg@exept.de>
parents:
diff
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4 |
|
ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
5 |
This software is furnished under a license and may be used |
ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
6 |
only in accordance with the terms of that license and with the |
ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
7 |
inclusion of the above copyright notice. This software may not |
ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
8 |
be provided or otherwise made available to, or used by, any |
ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
9 |
other person. No title to or ownership of the software is |
ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
10 |
hereby transferred. |
ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
11 |
" |
ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
12 |
|
2432
ef8c696dd217
care for being asked to scroll, before my subviews are present.
penk
parents:
1384
diff
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"{ Package: 'stx:libwidg2' }" |
ef8c696dd217
care for being asked to scroll, before my subviews are present.
penk
parents:
1384
diff
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14 |
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92
ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
Claus Gittinger <cg@exept.de>
parents:
diff
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SimpleView subclass:#SyncedMultiColumnTextView |
537
cd6bc3d8f9f6
Now sync origin of views even when searching or selecting.
Stefan Vogel <sv@exept.de>
parents:
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instanceVariableNames:'textViews scrollLock' |
158 | 17 |
classVariableNames:'' |
18 |
poolDictionaries:'' |
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19 |
category:'Views-Text' |
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ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
Claus Gittinger <cg@exept.de>
parents:
diff
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! |
ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
21 |
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ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
Claus Gittinger <cg@exept.de>
parents:
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!SyncedMultiColumnTextView class methodsFor:'documentation'! |
ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
Claus Gittinger <cg@exept.de>
parents:
diff
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ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
Claus Gittinger <cg@exept.de>
parents:
diff
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|
24 |
copyright |
ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
25 |
" |
ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
26 |
COPYRIGHT (c) 1995 by Claus Gittinger |
101
85422b262e51
my logical size-of-contents changes if any subview changes its contents
Claus Gittinger <cg@exept.de>
parents:
92
diff
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|
27 |
All Rights Reserved |
92
ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
Claus Gittinger <cg@exept.de>
parents:
diff
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28 |
|
ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
29 |
This software is furnished under a license and may be used |
ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
30 |
only in accordance with the terms of that license and with the |
ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
31 |
inclusion of the above copyright notice. This software may not |
ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
32 |
be provided or otherwise made available to, or used by, any |
ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
33 |
other person. No title to or ownership of the software is |
ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
34 |
hereby transferred. |
ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
35 |
" |
ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
36 |
! |
ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
37 |
|
ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
Claus Gittinger <cg@exept.de>
parents:
diff
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38 |
documentation |
ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
39 |
" |
ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
40 |
abstract superclass for multi-col textviews. |
ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
Claus Gittinger <cg@exept.de>
parents:
diff
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|
41 |
Scrolling is synced, by always scrolling all views. |
ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
Claus Gittinger <cg@exept.de>
parents:
diff
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42 |
This type of view is especially useful to show diff-lists, |
ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
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43 |
code-versions, or other one-by-one viewable texts. |
ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
Claus Gittinger <cg@exept.de>
parents:
diff
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|
ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
Claus Gittinger <cg@exept.de>
parents:
diff
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|
45 |
Usually, it does not make much sense, to put totally different |
ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
Claus Gittinger <cg@exept.de>
parents:
diff
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|
46 |
or unrelated texts into this kind of view. |
ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
Claus Gittinger <cg@exept.de>
parents:
diff
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102 | 48 |
See concrete examples in subclasses: TwoColumnTextView, DiffTextView etc. |
168 | 49 |
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[see also:] |
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TwoColumnTextView DiffTextView |
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||
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[author:] |
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Claus Gittinger |
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ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
Claus Gittinger <cg@exept.de>
parents:
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" |
158 | 56 |
! ! |
57 |
||
168 | 58 |
!SyncedMultiColumnTextView class methodsFor:'defaults'! |
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numberOfViews |
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"return the number of the synced subViews. |
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Usually redefined in subclasses" |
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^ 2 |
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! |
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textViewClass |
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"return the type of the synced subViews. |
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Can be redefined in subclasses" |
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^ TextView |
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! ! |
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||
158 | 74 |
!SyncedMultiColumnTextView methodsFor:'change & update'! |
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ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
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parents:
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75 |
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158 | 76 |
update:something with:someArgument from:changedObject |
77 |
"/ |
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"/ if any of my views changes its contents, |
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"/ I have logically changed my contents -> to give scrollbar |
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"/ a chance to update |
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"/ |
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something == #sizeOfContents ifTrue:[ |
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537
cd6bc3d8f9f6
Now sync origin of views even when searching or selecting.
Stefan Vogel <sv@exept.de>
parents:
168
diff
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|
83 |
self changed:something |
cd6bc3d8f9f6
Now sync origin of views even when searching or selecting.
Stefan Vogel <sv@exept.de>
parents:
168
diff
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84 |
]. |
cd6bc3d8f9f6
Now sync origin of views even when searching or selecting.
Stefan Vogel <sv@exept.de>
parents:
168
diff
changeset
|
85 |
|
cd6bc3d8f9f6
Now sync origin of views even when searching or selecting.
Stefan Vogel <sv@exept.de>
parents:
168
diff
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86 |
"/ |
cd6bc3d8f9f6
Now sync origin of views even when searching or selecting.
Stefan Vogel <sv@exept.de>
parents:
168
diff
changeset
|
87 |
"/ if any of my views' changes the origin its contents, |
cd6bc3d8f9f6
Now sync origin of views even when searching or selecting.
Stefan Vogel <sv@exept.de>
parents:
168
diff
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|
88 |
"/ I have logically changed my origin -> give the scrollbar |
cd6bc3d8f9f6
Now sync origin of views even when searching or selecting.
Stefan Vogel <sv@exept.de>
parents:
168
diff
changeset
|
89 |
"/ a chance to update and sync my views. |
cd6bc3d8f9f6
Now sync origin of views even when searching or selecting.
Stefan Vogel <sv@exept.de>
parents:
168
diff
changeset
|
90 |
"/ |
cd6bc3d8f9f6
Now sync origin of views even when searching or selecting.
Stefan Vogel <sv@exept.de>
parents:
168
diff
changeset
|
91 |
something == #originOfContents ifTrue:[ |
cd6bc3d8f9f6
Now sync origin of views even when searching or selecting.
Stefan Vogel <sv@exept.de>
parents:
168
diff
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|
92 |
"/ beware of recursive calls |
cd6bc3d8f9f6
Now sync origin of views even when searching or selecting.
Stefan Vogel <sv@exept.de>
parents:
168
diff
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93 |
scrollLock == true ifFalse:[ |
cd6bc3d8f9f6
Now sync origin of views even when searching or selecting.
Stefan Vogel <sv@exept.de>
parents:
168
diff
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94 |
scrollLock := true. |
cd6bc3d8f9f6
Now sync origin of views even when searching or selecting.
Stefan Vogel <sv@exept.de>
parents:
168
diff
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|
95 |
textViews do:[:v| |
cd6bc3d8f9f6
Now sync origin of views even when searching or selecting.
Stefan Vogel <sv@exept.de>
parents:
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96 |
v ~~ changedObject ifTrue:[ |
cd6bc3d8f9f6
Now sync origin of views even when searching or selecting.
Stefan Vogel <sv@exept.de>
parents:
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97 |
v scrollTo:changedObject viewOrigin. |
cd6bc3d8f9f6
Now sync origin of views even when searching or selecting.
Stefan Vogel <sv@exept.de>
parents:
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98 |
]. |
cd6bc3d8f9f6
Now sync origin of views even when searching or selecting.
Stefan Vogel <sv@exept.de>
parents:
168
diff
changeset
|
99 |
]. |
cd6bc3d8f9f6
Now sync origin of views even when searching or selecting.
Stefan Vogel <sv@exept.de>
parents:
168
diff
changeset
|
100 |
self changed:something. |
cd6bc3d8f9f6
Now sync origin of views even when searching or selecting.
Stefan Vogel <sv@exept.de>
parents:
168
diff
changeset
|
101 |
scrollLock := false. |
cd6bc3d8f9f6
Now sync origin of views even when searching or selecting.
Stefan Vogel <sv@exept.de>
parents:
168
diff
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102 |
]. |
158 | 103 |
]. |
104 |
||
105 |
"Created: 24.11.1995 / 11:11:22 / cg" |
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cd6bc3d8f9f6
Now sync origin of views even when searching or selecting.
Stefan Vogel <sv@exept.de>
parents:
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106 |
"Modified: 25.9.1997 / 11:46:32 / stefan" |
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ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
Claus Gittinger <cg@exept.de>
parents:
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! ! |
ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
Claus Gittinger <cg@exept.de>
parents:
diff
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|
108 |
|
ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
Claus Gittinger <cg@exept.de>
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!SyncedMultiColumnTextView methodsFor:'initialization'! |
ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
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parents:
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ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
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initialize |
168 | 112 |
|n wEach org crn cls| |
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new (abstract) class for multiple sync-scrolled textviews
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ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
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super initialize. |
ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
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168 | 116 |
cls := self class textViewClass. |
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new (abstract) class for multiple sync-scrolled textviews
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parents:
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n := self class numberOfViews. |
168 | 118 |
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ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
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parents:
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textViews := Array new:n. |
ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
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parents:
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wEach := (1 / n) asFloat. |
ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
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parents:
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org := 0.0. |
ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
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parents:
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122 |
1 to:n do:[:i | |
168 | 123 |
|textView| |
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ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
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parents:
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124 |
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168 | 125 |
i == n ifTrue:[ |
126 |
crn := 1.0 |
|
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] ifFalse:[ |
|
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crn := org + wEach |
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]. |
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textView:= cls |
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origin:org @ 0.0 |
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corner:crn @ 1.0 |
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in:self. |
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new (abstract) class for multiple sync-scrolled textviews
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parents:
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168 | 135 |
textView borderWidth:1. |
136 |
textView level:0. |
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textView addDependent:self. |
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textViews at:i put:textView. |
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org := org + wEach |
|
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ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
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parents:
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]. |
ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
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parents:
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|
ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
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parents:
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"Created: 20.11.1995 / 13:06:16 / cg" |
101
85422b262e51
my logical size-of-contents changes if any subview changes its contents
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parents:
92
diff
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143 |
"Modified: 24.11.1995 / 11:08:31 / cg" |
85422b262e51
my logical size-of-contents changes if any subview changes its contents
Claus Gittinger <cg@exept.de>
parents:
92
diff
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|
144 |
! ! |
85422b262e51
my logical size-of-contents changes if any subview changes its contents
Claus Gittinger <cg@exept.de>
parents:
92
diff
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|
145 |
|
92
ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
Claus Gittinger <cg@exept.de>
parents:
diff
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146 |
!SyncedMultiColumnTextView methodsFor:'queries'! |
ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
Claus Gittinger <cg@exept.de>
parents:
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147 |
|
ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
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parents:
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148 |
heightOfContents |
ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
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149 |
^ textViews inject:0 into:[:maxSoFar :thisView | maxSoFar max:(thisView heightOfContents)] |
ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
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parents:
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150 |
|
ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
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parents:
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151 |
"Created: 20.11.1995 / 13:08:25 / cg" |
ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
Claus Gittinger <cg@exept.de>
parents:
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152 |
! |
ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
Claus Gittinger <cg@exept.de>
parents:
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153 |
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ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
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parents:
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154 |
innerHeight |
ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
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parents:
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155 |
^ textViews inject:0 into:[:maxSoFar :thisView | maxSoFar max:(thisView innerHeight)] |
ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
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parents:
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ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
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parents:
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157 |
"Created: 20.11.1995 / 13:08:42 / cg" |
ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
Claus Gittinger <cg@exept.de>
parents:
diff
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158 |
! |
ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
Claus Gittinger <cg@exept.de>
parents:
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159 |
|
ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
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160 |
innerWidth |
ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
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|
161 |
^ textViews inject:0 into:[:maxSoFar :thisView | maxSoFar max:(thisView innerWidth)] |
ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
Claus Gittinger <cg@exept.de>
parents:
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162 |
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ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
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parents:
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|
163 |
"Created: 20.11.1995 / 13:08:49 / cg" |
ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
Claus Gittinger <cg@exept.de>
parents:
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164 |
! |
ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
Claus Gittinger <cg@exept.de>
parents:
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|
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widthOfContents |
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^ textViews inject:0 into:[:maxSoFar :thisView | maxSoFar max:(thisView widthOfContents)] |
ca6389321c2a
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|
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"Created: 20.11.1995 / 13:08:59 / cg" |
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! |
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|
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xOriginOfContents |
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^ textViews inject:0 into:[:maxSoFar :thisView | maxSoFar max:(thisView xOriginOfContents)] |
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|
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"Created: 20.11.1995 / 13:09:11 / cg" |
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! |
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|
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yOriginOfContents |
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^ textViews inject:0 into:[:maxSoFar :thisView | maxSoFar max:(thisView yOriginOfContents)] |
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|
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"Created: 20.11.1995 / 13:09:18 / cg" |
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! ! |
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|
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!SyncedMultiColumnTextView methodsFor:'scrolling'! |
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|
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scrollDown:nLines |
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textViews first scrollDown:nLines. |
92
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|
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"Created: 20.11.1995 / 13:09:40 / cg" |
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"Modified: 25.9.1997 / 11:39:59 / stefan" |
92
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! |
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|
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scrollHorizontalToPercent:p |
102 | 194 |
"since the percentage given is based on the widest text |
195 |
of my subvies, scroll the view containing the widest first, |
|
196 |
and take that scroll-offset for the others." |
|
197 |
||
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|master max| |
102 | 199 |
|
200 |
max := 0. |
|
201 |
textViews do:[:thisView | |
|
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|wThis| |
92
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|
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(wThis := thisView widthOfContents) > max ifTrue:[ |
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max := wThis. |
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master := thisView |
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] |
102 | 208 |
]. |
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master notNil ifTrue:[ |
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master scrollHorizontalToPercent:p. |
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211 |
]. |
92
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|
102 | 213 |
"Created: 20.11.1995 / 13:14:41 / cg" |
214 |
"Modified: 24.11.1995 / 14:22:27 / cg" |
|
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215 |
"Modified: 25.9.1997 / 11:42:46 / stefan" |
92
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|
216 |
! |
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217 |
|
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scrollLeft |
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|
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textViews first scrollLeft. |
92
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|
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"Created: 20.11.1995 / 13:09:40 / cg" |
ca6389321c2a
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"Modified: 20.11.1995 / 13:15:45 / cg" |
537
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|
223 |
"Modified: 25.9.1997 / 11:41:04 / stefan" |
92
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|
224 |
! |
ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
Claus Gittinger <cg@exept.de>
parents:
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|
225 |
|
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|
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scrollLeft:nPixels |
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|
227 |
textViews first scrollLeft:nPixels. |
92
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|
228 |
|
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|
229 |
"Created: 20.11.1995 / 13:09:40 / cg" |
ca6389321c2a
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parents:
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|
230 |
"Modified: 20.11.1995 / 13:15:49 / cg" |
537
cd6bc3d8f9f6
Now sync origin of views even when searching or selecting.
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diff
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|
231 |
"Modified: 25.9.1997 / 11:41:17 / stefan" |
92
ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
Claus Gittinger <cg@exept.de>
parents:
diff
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|
232 |
! |
ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
Claus Gittinger <cg@exept.de>
parents:
diff
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|
233 |
|
ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
Claus Gittinger <cg@exept.de>
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|
234 |
scrollRight |
537
cd6bc3d8f9f6
Now sync origin of views even when searching or selecting.
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168
diff
changeset
|
235 |
textViews first scrollRight. |
92
ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
Claus Gittinger <cg@exept.de>
parents:
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|
236 |
|
ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
Claus Gittinger <cg@exept.de>
parents:
diff
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|
237 |
"Created: 20.11.1995 / 13:09:40 / cg" |
ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
Claus Gittinger <cg@exept.de>
parents:
diff
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|
238 |
"Modified: 20.11.1995 / 13:15:39 / cg" |
537
cd6bc3d8f9f6
Now sync origin of views even when searching or selecting.
Stefan Vogel <sv@exept.de>
parents:
168
diff
changeset
|
239 |
"Modified: 25.9.1997 / 11:41:30 / stefan" |
92
ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
240 |
! |
ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
241 |
|
ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
242 |
scrollRight:nPixels |
537
cd6bc3d8f9f6
Now sync origin of views even when searching or selecting.
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parents:
168
diff
changeset
|
243 |
textViews first scrollRight:nPixels. |
92
ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
244 |
|
ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
245 |
"Created: 20.11.1995 / 13:09:40 / cg" |
ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
246 |
"Modified: 20.11.1995 / 13:15:27 / cg" |
537
cd6bc3d8f9f6
Now sync origin of views even when searching or selecting.
Stefan Vogel <sv@exept.de>
parents:
168
diff
changeset
|
247 |
"Modified: 25.9.1997 / 11:41:43 / stefan" |
92
ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
248 |
! |
ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
249 |
|
ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
250 |
scrollToLine:lineNr |
537
cd6bc3d8f9f6
Now sync origin of views even when searching or selecting.
Stefan Vogel <sv@exept.de>
parents:
168
diff
changeset
|
251 |
textViews first scrollToLine:lineNr. |
92
ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
252 |
|
ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
253 |
"Created: 20.11.1995 / 13:09:40 / cg" |
ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
254 |
"Modified: 20.11.1995 / 13:15:07 / cg" |
537
cd6bc3d8f9f6
Now sync origin of views even when searching or selecting.
Stefan Vogel <sv@exept.de>
parents:
168
diff
changeset
|
255 |
"Modified: 25.9.1997 / 11:41:56 / stefan" |
92
ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
256 |
! |
ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
257 |
|
ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
258 |
scrollUp:nLines |
537
cd6bc3d8f9f6
Now sync origin of views even when searching or selecting.
Stefan Vogel <sv@exept.de>
parents:
168
diff
changeset
|
259 |
textViews first scrollUp:nLines. |
92
ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
260 |
|
ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
261 |
"Created: 20.11.1995 / 13:09:40 / cg" |
ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
262 |
"Modified: 20.11.1995 / 13:14:51 / cg" |
537
cd6bc3d8f9f6
Now sync origin of views even when searching or selecting.
Stefan Vogel <sv@exept.de>
parents:
168
diff
changeset
|
263 |
"Modified: 25.9.1997 / 11:42:10 / stefan" |
92
ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
264 |
! |
ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
265 |
|
ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
266 |
scrollVerticalToPercent:p |
102 | 267 |
"since the percentage given is based on the longest text |
268 |
of my subvies, scroll the view containing the longest first, |
|
269 |
and take that scroll-offset for the others." |
|
270 |
||
537
cd6bc3d8f9f6
Now sync origin of views even when searching or selecting.
Stefan Vogel <sv@exept.de>
parents:
168
diff
changeset
|
271 |
|master max| |
92
ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
272 |
|
ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
273 |
max := 0. |
ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
274 |
textViews do:[:thisView | |
537
cd6bc3d8f9f6
Now sync origin of views even when searching or selecting.
Stefan Vogel <sv@exept.de>
parents:
168
diff
changeset
|
275 |
|hThis| |
102 | 276 |
|
537
cd6bc3d8f9f6
Now sync origin of views even when searching or selecting.
Stefan Vogel <sv@exept.de>
parents:
168
diff
changeset
|
277 |
(hThis := thisView heightOfContents) > max ifTrue:[ |
cd6bc3d8f9f6
Now sync origin of views even when searching or selecting.
Stefan Vogel <sv@exept.de>
parents:
168
diff
changeset
|
278 |
max := hThis. |
cd6bc3d8f9f6
Now sync origin of views even when searching or selecting.
Stefan Vogel <sv@exept.de>
parents:
168
diff
changeset
|
279 |
master := thisView |
cd6bc3d8f9f6
Now sync origin of views even when searching or selecting.
Stefan Vogel <sv@exept.de>
parents:
168
diff
changeset
|
280 |
] |
92
ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
281 |
]. |
102 | 282 |
|
2432
ef8c696dd217
care for being asked to scroll, before my subviews are present.
penk
parents:
1384
diff
changeset
|
283 |
master notNil ifTrue:[ |
ef8c696dd217
care for being asked to scroll, before my subviews are present.
penk
parents:
1384
diff
changeset
|
284 |
master scrollVerticalToPercent:p. |
ef8c696dd217
care for being asked to scroll, before my subviews are present.
penk
parents:
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diff
changeset
|
285 |
] |
92
ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
286 |
|
ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
287 |
"Created: 20.11.1995 / 13:14:41 / cg" |
102 | 288 |
"Modified: 24.11.1995 / 14:22:19 / cg" |
537
cd6bc3d8f9f6
Now sync origin of views even when searching or selecting.
Stefan Vogel <sv@exept.de>
parents:
168
diff
changeset
|
289 |
"Modified: 25.9.1997 / 11:42:34 / stefan" |
1384 | 290 |
! |
291 |
||
292 |
verticalScrollStep |
|
293 |
^ 1. |
|
294 |
||
295 |
"Created: / 21.5.1999 / 19:18:09 / cg" |
|
92
ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
296 |
! ! |
ca6389321c2a
new (abstract) class for multiple sync-scrolled textviews
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
297 |
|
158 | 298 |
!SyncedMultiColumnTextView class methodsFor:'documentation'! |
299 |
||
300 |
version |
|
2432
ef8c696dd217
care for being asked to scroll, before my subviews are present.
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|
301 |
^ '$Header: /cvs/stx/stx/libwidg2/SyncedMultiColumnTextView.st,v 1.8 2003-01-27 10:46:55 penk Exp $' |
158 | 302 |
! ! |