Re: NSOutlineView: expand all items. How?
Re: NSOutlineView: expand all items. How?
- Subject: Re: NSOutlineView: expand all items. How?
- From: email@hidden (Stefan Haller)
- Date: Wed, 2 Nov 2005 18:08:08 +0100
- Organization: Ableton
Luc Vandal <email@hidden> wrote:
> 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?
Just do the loop backwards.
--
Stefan Haller
Ableton
http://www.ableton.com/
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