Re: NSSplitView can't expand once collapsed
Re: NSSplitView can't expand once collapsed
- Subject: Re: NSSplitView can't expand once collapsed
- From: Nicholas Riley <email@hidden>
- Date: Sun, 2 Mar 2003 02:23:22 -0600
- Mail-followup-to: matt neuburg <email@hidden>, email@hidden
On Sat, Mar 01, 2003 at 09:04:37PM -0800, matt neuburg wrote:
>
I think I'm seeing a bug, as follows.
>
>
I have an NSSplitView with two subviews. If I "collapse" one of the
>
subviews programatically (i.e. I set its height to zero, so that the user
>
sees only the other subview), then I can expand it again later
>
programatically (e.g. I set both subviews to have the same height, and
>
adjust subviews).
>
>
But if (via the delegate methods) I permit the user to collapse a subview
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by hand, I can't find a way to expand it again programatically. Everything
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I try gives funky results, wrong sizes, drawing glitches, and so on. If
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anyone has counterexample code showing that there is a way to expand a
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subview that the user has collapsed, I'd like to see it. Thanks - m.
Yup, this is a total mess. Horizontal splits are even worse as you
can't even uncollapse from code after a programmatic collapse. This
is my workaround, though it would need to be adapted for your
purposes.
<
http://cocoa.mamasam.com/COCOADEV/2003/02/2/57202.php>
Please file a bug on this issue (I did, #3179051, which is not marked
as a duplicate).
--
=Nicholas Riley <email@hidden> | <
http://www.uiuc.edu/ph/www/njriley>
Pablo Research Group, Department of Computer Science and
Medical Scholars Program, University of Illinois at Urbana-Champaign
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