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Fix issues mentioned by @fredkiefer as well as some addiutional cleanup

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This commit is contained in:
Gregory John Casamento 2024-08-12 14:44:13 -04:00
parent ddf6546c37
commit fbc0cd160b
1 changed files with 10 additions and 20 deletions
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30
Source/NSTreeController.m
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@ -271,24 +271,9 @@
- (IBAction) add: (id)sender
{
if ([self canAddChild]
&& [self countKeyPath] == nil)
{
id newObject = [self newObject];
if (newObject != nil)
{
NSMutableArray *newContent = [NSMutableArray arrayWithArray: [self content]];
GSControllerTreeProxy *node = [[GSControllerTreeProxy alloc]
initWithContent: newObject
withController: self];
[newContent addObject: node];
[self setContent: newContent];
RELEASE(newObject);
}
}
NSIndexPath *p = [NSIndexPath indexPathWithIndex: 0];
id newObject = [self newObject];
[self insertObject: newObject atArrangedObjectIndexPath: p];
}
- (IBAction) addChild: (id)sender
@ -299,6 +284,7 @@
if (p != nil)
{
[self insertObject: newObject atArrangedObjectIndexPath: p];
RELEASE(newObject);
}
}
@ -307,7 +293,11 @@
if ([self canRemove]
&& [self countKeyPath] == nil)
{
[self removeObject: [self content]];
if ([_selection_index_paths count] > 0)
{
NSIndexPath *p = [_selection_index_paths objectAtIndex: 0];
[self removeObjectAtArrangedObjectIndexPath: p];
}
}
}
@ -325,7 +315,7 @@
NSUInteger pos = 0;
NSMutableArray *children = [_arranged_objects mutableChildNodes];
for (pos = 0; pos < length; pos++)
for (pos = 0; pos < length - 1; pos++)
{
NSUInteger i = [indexPath indexAtPosition: pos];
id node = [children objectAtIndex: i];