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Update _setObjectValue:...

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This commit is contained in:
Gregory John Casamento 2024-07-06 23:44:31 -04:00
parent fdb35eb869
commit 060b27a854
1 changed files with 24 additions and 7 deletions
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31
Source/NSOutlineView.m
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@ -1921,15 +1921,32 @@ Also returns the child index relative to this parent. */
forTableColumn: (NSTableColumn *)tb
row: (NSInteger) index
{
if ([_dataSource respondsToSelector:
@selector(outlineView:setObjectValue:forTableColumn:byItem:)])
// If we have content binding the data source is used only
// like a delegate
NSDictionary *info = [GSKeyValueBinding infoForBinding: NSValueBinding forObject: tb];
if (info != nil)
{
id item = [self itemAtRow: index];
id theItem = [_items objectAtIndex: index];
NSString *ikp = [info objectForKey: @"NSObservedKeyPath"];
NSUInteger location = [ikp rangeOfString: @"."].location;
NSString *keyPath = (location == NSNotFound ? ikp : [ikp substringFromIndex: location + 1]);
[_dataSource outlineView: self
setObjectValue: value
forTableColumn: tb
byItem: item];
// Set the value on the keyPath.
[theItem setValue: value
forKeyPath: keyPath];
}
else
{
if ([_dataSource respondsToSelector:
@selector(outlineView:setObjectValue:forTableColumn:byItem:)])
{
id item = [self itemAtRow: index];
[_dataSource outlineView: self
setObjectValue: value
forTableColumn: tb
byItem: item];
}
}
}