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CPOutlineView item Expande/Collapse delegate method notifications

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Conflicts:

	AppKit/CPOutlineView.j
This commit is contained in:
Randall Luecke
2010-05-19 00:13:05 -05:00
parent 0be23981f3
commit d252e94892
1 changed files with 71 additions and 1 deletions
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AppKit/CPOutlineView.j
+71 -1
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@@ -224,8 +224,14 @@ CPOutlineViewDropOnItemIndex = -1;
if (!itemInfo)
return;
if (itemInfo.isExpanded)
return;
[self _noteItemWillExpand];
itemInfo.isExpanded = YES;
[self _noteItemDidExpand];
[self reloadItem:anItem reloadChildren:YES];
if (shouldExpandChildren)
@@ -251,7 +257,9 @@ CPOutlineViewDropOnItemIndex = -1;
if (!itemInfo.isExpanded)
return;
[self _noteItemWillCollapse];
itemInfo.isExpanded = NO;
[self _noteItemDidCollapse];
[self reloadItem:anItem reloadChildren:YES];
}
@@ -474,6 +482,36 @@ CPOutlineViewDropOnItemIndex = -1;
selector:@selector(outlineViewSelectionIsChanging:)
name:CPOutlineViewSelectionIsChangingNotification
object:self];
if ([_outlineViewDelegate respondsToSelector:@selector(outlineViewItemWillExpand:)])
[defaultCenter
addObserver:_outlineViewDelegate
selector:@selector(outlineViewItemWillExpand:)
name:CPOutlineViewItemWillExpandNotification
object:self];
if ([_outlineViewDelegate respondsToSelector:@selector(outlineViewItemDidExpand:)])
[defaultCenter
addObserver:_outlineViewDelegate
selector:@selector(outlineViewItemDidExpand:)
name:CPOutlineViewItemDidExpandNotification
object:self];
if ([_outlineViewDelegate respondsToSelector:@selector(outlineViewItemWillCollapse:)])
[defaultCenter
addObserver:_outlineViewDelegate
selector:@selector(outlineViewItemWillCollapse:)
name:CPOutlineViewItemWillCollapseNotification
object:self];
if ([_outlineViewDelegate respondsToSelector:@selector(outlineViewItemDidCollapse:)])
[defaultCenter
addObserver:_outlineViewDelegate
selector:@selector(outlineViewItemDidCollapse:)
name:CPOutlineViewItemDidCollapseNotification
object:self];
}
- (id)delegate
@@ -722,6 +760,38 @@ CPOutlineViewDropOnItemIndex = -1;
userInfo:nil];
}
- (void)_noteItemWillExpand
{
[[CPNotificationCenter defaultCenter]
postNotificationName:CPOutlineViewItemWillExpandNotification
object:self
userInfo:nil];
}
- (void)_noteItemDidExpand
{
[[CPNotificationCenter defaultCenter]
postNotificationName:CPOutlineViewItemDidExpandNotification
object:self
userInfo:nil];
}
- (void)_noteItemWillCollapse
{
[[CPNotificationCenter defaultCenter]
postNotificationName:CPOutlineViewItemWillCollapseNotification
object:self
userInfo:nil];
}
- (void)_noteItemDidCollapse
{
[[CPNotificationCenter defaultCenter]
postNotificationName:CPOutlineViewItemDidCollapseNotification
object:self
userInfo:nil];
}
@end
// FIX ME: We're using with() here because Safari fails if we use anOutlineView._itemInfosForItems or whatever...