Re: fixed width of a pane in NSSplitView

FROM : Milen Dzhumerov
DATE : Fri Mar 28 23:40:44 2008

On 28 Mar 2008, at 22:34, Vladimir Sokolov wrote:
> Hi All.
>
> How can I make fixed width of the left pane in the NSSplitView?
> I want to make it as in iTunes. When user resize a window only right 
> pane should change width.
>


Hi Vladimir,

Your split view delegate should implement the following method:

-(void)splitView:(NSSplitView *)sender resizeSubviewsWithOldSize:
(NSSize)oldSize
{
   CGFloat dividerThickness = [sender dividerThickness];
   NSRect leftRect  = [[[sender subviews] objectAtIndex:0] frame];
   NSRect rightRect = [[[sender subviews] objectAtIndex:1] frame];
   NSRect newFrame  = [sender frame];

   leftRect.size.height = newFrame.size.height;
   leftRect.origin = NSMakePoint(0, 0);
   rightRect.size.width = newFrame.size.width - leftRect.size.width
   - dividerThickness;
   rightRect.size.height = newFrame.size.height;
   rightRect.origin.x = leftRect.size.width + dividerThickness;

   [[[sender subviews] objectAtIndex:0] setFrame:leftRect];
   [[[sender subviews] objectAtIndex:1] setFrame:rightRect];
}

Regards,
Milen

> Thanks!
>
> - Vladimir
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