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Restrict scrolled rectangle to the bounds of the view

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@25203 72102866-910b-0410-8b05-ffd578937521
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rfm 2007-05-28 05:49:06 +00:00
parent 3f467c5e7f
commit 31694e8ec8
2 changed files with 10 additions and 3 deletions
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9
ChangeLog
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@ -1,3 +1,8 @@
2007-05-28 Richard Frith-Macdonald <rfm@gnu.org>
* Source/NSView.m: ([scrollRect:by:]) restrict scrolled rectangle to
the bounds of the view.
2007-05-23 Fred Kiefer <FredKiefer@gmx.de> 2007-05-23 Fred Kiefer <FredKiefer@gmx.de>
* Source/NSPrintOperation.m * Source/NSPrintOperation.m
@ -5,11 +10,11 @@
-_printOperationDidRun:returnCode:contextInfo:) Only set and use -_printOperationDidRun:returnCode:contextInfo:) Only set and use
GSModalRunDelegate and GSModalRunSelector values when not nil. GSModalRunDelegate and GSModalRunSelector values when not nil.
2007-05-17 Riccardo Frith-Macdonald <rfm@gnu.org> 2007-05-17 Richard Frith-Macdonald <rfm@gnu.org>
* Source/NSFont.m: Revert incorrect matrix equality test change. * Source/NSFont.m: Revert incorrect matrix equality test change.
2007-05-16 Riccardo Frith-Macdonald <rfm@gnu.org> 2007-05-16 Richard Frith-Macdonald <rfm@gnu.org>
* Headers/AppKit/NSFontDescriptor.h: tidied indentation etc. * Headers/AppKit/NSFontDescriptor.h: tidied indentation etc.
* Source/NSFont.m: Tidied for coding standards. Fixed memory leak. * Source/NSFont.m: Tidied for coding standards. Fixed memory leak.

4
Source/NSView.m
View file

@ -2684,8 +2684,10 @@ in the main thread.
*/ */
- (void) scrollRect: (NSRect)aRect by: (NSSize)delta - (void) scrollRect: (NSRect)aRect by: (NSSize)delta
{ {
NSPoint destPoint = aRect.origin; NSPoint destPoint;
aRect = NSIntersectionRect(aRect, _bounds); // Don't copy stuff outside.
destPoint = aRect.origin;
destPoint.x -= delta.width; destPoint.x -= delta.width;
destPoint.y -= delta.height; destPoint.y -= delta.height;