Re: NSOutlineView: expand all items. How?
Re: NSOutlineView: expand all items. How?
- Subject: Re: NSOutlineView: expand all items. How?
- From: Prachi Gauriar <email@hidden>
- Date: Wed, 2 Nov 2005 11:34:17 -0500
On Nov 2, 2005, at 10:58 AM, Luc Vandal wrote:
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?
Why not just expand the root item using
[treeView expandItem:myRootItem expandChildren:YES];
-Prachi
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