gnustep/libs-gui
0
0
Fork 0
mirror of https://github.com/gnustep/libs-gui.git synced 2025-04-22 16:10:48 +00:00
Code Issues Projects Releases Packages Wiki Activity

Limit the items we grab from the binding. Check if item is expanded, etc

Browse source
This commit is contained in:
Gregory John Casamento 2024-06-25 19:43:12 -04:00
parent 3dfcdf6570
commit 340b95c9fa
1 changed files with 14 additions and 9 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

23
Source/NSOutlineView.m
View file

@ -1995,12 +1995,10 @@ Also returns the child index relative to this parent. */
id observedObject = [theBinding observedObject];
NSTreeController *tc = (NSTreeController *)observedObject;
NSArray *children = nil;
// NSString *leafKeyPath = [tc leafKeyPath];
/* Implement logic to build the internal data structure here using
* bindings...
*/
*/
if ([observedObject isKindOfClass: [NSTreeController class]])
{
if (startitem == nil)
@ -2015,10 +2013,17 @@ Also returns the child index relative to this parent. */
{
NSString *childrenKeyPath = [tc childrenKeyPath];
NSString *countKeyPath = [tc countKeyPath];
NSNumber *n = [sitem valueForKeyPath: countKeyPath];
NSNumber *countValue = [sitem valueForKeyPath: countKeyPath];
NSString *leafKeyPath = [tc leafKeyPath];
NSNumber *leafValue = [sitem valueForKeyPath: leafKeyPath];
BOOL leaf = [leafValue boolValue];
num = [n integerValue];
children = [sitem valueForKeyPath: childrenKeyPath];
if (leaf == NO
&& [self isItemExpanded: startitem])
{
num = [countValue integerValue];
children = [sitem valueForKeyPath: childrenKeyPath];
}
}
if (num > 0)
@ -2033,7 +2038,7 @@ Also returns the child index relative to this parent. */
{
id anitem = [children objectAtIndex: i];
NSLog(@"anitem = %@, level = %d", anitem, level);
NSLog(@"-- anitem = %@, level = %ld", anitem, level);
[anarray addObject: anitem];
[self _loadDictionaryStartingWith: anitem
atLevel: level + 1];
@ -2070,7 +2075,7 @@ Also returns the child index relative to this parent. */
id anitem = [_dataSource outlineView: self
child: i
ofItem: startitem];
NSLog(@"++ anitem = %@, level = %ld", anitem, level);
[anarray addObject: anitem];
[self _loadDictionaryStartingWith: anitem
atLevel: level + 1];