NSOutlineView: expand all items. How?
NSOutlineView: expand all items. How?
- Subject: NSOutlineView: expand all items. How?
- From: Luc Vandal <email@hidden>
- Date: Wed, 2 Nov 2005 10:58:48 -0500
Hi!
I've been trying with no success to expand all items of a
NSOutlineView. Here's my code:
int nRows = [treeView numberOfRows];
for(int i=0;i<nRows;i++)
{
if( [treeView isExpandable:[treeView itemAtRow:i]] )
[treeView expandItem:[treeView itemAtRow:i]];
}
I guess that by expanding an item, the number of rows changes and
that results in having items that were not expanded. What's the
proper way to accomplish this?
Thanks!
Luc
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