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Tweaks for subclassing

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@20998 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
Richard Frith-Macdonald 2005-03-29 10:08:50 +00:00
parent bd3e29cb15
commit 4f37f34b9f
3 changed files with 11 additions and 4 deletions
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8
ChangeLog
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@ -1,9 +1,15 @@
2005-03-29 Richard Frith-Macdonald <rfm@gnu.org>
* Source/GSDragView.m:
* Headers/Additions/GNUstepGUI/GSDragView.h: Minor tweaks to ease
subclassing.
2005-03-28 Richard Frith-Macdonald <rfm@gnu.org>
* Source/GSDragView.m: Fix a few bugs exposed by windows port and
tidy/add comments to clarify operation. When initiating DnD session,
take offset argument into account rather than ignoring it.
* Headers/Additions/GNUstepGUI/GSDrafView.h: Improve comments and
* Headers/Additions/GNUstepGUI/GSDragView.h: Improve comments and
change offset to be NSSize rather thgan NSPoint.
2005-03-21 Adam Fedor <fedor@gnu.org>

4
Headers/Additions/GNUstepGUI/GSDragView.h
View file

@ -104,7 +104,7 @@
NSMutableDictionary *cursors;
}
+ (GSDragView*) sharedDragView;
+ (id) sharedDragView;
- (void) dragImage: (NSImage*)anImage
at: (NSPoint)screenLocation
offset: (NSSize)initialOffset
@ -112,6 +112,6 @@
pasteboard: (NSPasteboard*)pboard
source: (id)sourceObject
slideBack: (BOOL)slideFlag;
- (void) postDragEvent: (NSEvent *)theEvent;
- (void) postDragEvent: (NSEvent*)theEvent;
@end

3
Source/GSDragView.m
View file

@ -234,6 +234,7 @@ static GSDragView *sharedDragView = nil;
slideBack: (BOOL)slideFlag
{
NSPoint eventPoint;
ASSIGN(dragPasteboard, pboard);
ASSIGN(dragSource, sourceObject);
dragSequence = [event timestamp];
@ -274,7 +275,7 @@ static GSDragView *sharedDragView = nil;
* Convert point from coordinates of image to coordinates of mouse
* cursor for internal use.
*/
point.y += offset.height;
point.x += offset.width;
point.y += offset.height;
[self _slideDraggedImageTo: point
numberOfSteps: SLIDE_NR_OF_STEPS