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possible fix for ivan's StepOPML editor problem

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@39118 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
Richard Frith-MacDonald 2015-11-02 16:02:27 +00:00
parent 23533e0570
commit ff8d56fd1b
2 changed files with 15 additions and 3 deletions
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8
ChangeLog
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@ -1,3 +1,11 @@
2015-11-02 Richard Frith-Macdonald <rfm@gnu.org>
* Source/NSOutlineView.m:
The _expandedItems array needs to be managed using tests for identical
members rather than equal members, to handle the case where a view has
multiple equal members (we don't want all equal items expanded, only
the exact item.
2015-11-01 Richard Frith-Macdonald <rfm@gnu.org>
* Source/GNUmakefile.preamble:

10
Source/NSOutlineView.m
View file

@ -432,7 +432,11 @@ static NSImage *unexpandable = nil;
return YES;
}
// Check the array to determine if it is expanded.
return([_expandedItems containsObject: item]);
if ([_expandedItems indexOfObjectIdenticalTo: item] == NSNotFound)
{
return NO;
}
return YES;
}
/**
@ -2078,7 +2082,7 @@ Also returns the child index relative to this parent. */
// close the item...
if (item != nil)
{
[_expandedItems removeObject: item];
[_expandedItems removeObjectIdenticalTo: item];
}
// For the close method it doesn't matter what order they are
@ -2167,7 +2171,7 @@ Also returns the child index relative to this parent. */
[self _removeChildren: child];
NSMapRemove(_itemDict, child);
[_items removeObject: child];
[_expandedItems removeObject: child];
[_expandedItems removeObjectIdenticalTo: child];
}
[anarray removeAllObjects];
[self _noteNumberOfRowsChangedBelowItem: startitem by: -numChildren];