Can't set number of columns for NSOutlineView
Can't set number of columns for NSOutlineView
- Subject: Can't set number of columns for NSOutlineView
- From: James Bucanek <email@hidden>
- Date: Mon, 16 May 2005 11:40:58 -0700
Greetings,
I almost posted this problem to the Cocoa list, but I think now that the problem is Interface Builder (or me -- more likely me).
I was about to set up a heirarchial browser, almost exactly like the "List" view in the Finder.
So, I created an NSOutlineView instance in Interface Builder, put it in my window, and started setting the attributes. But, noooooooooo. IB won't let me set the number of columns (or any other attribute for that matter). I enter the number 5, and it snaps back to 2.
I thought this might be some limitation of NSOutlineView, but I just did a search and found an example project (Fiendish Thingies) that uses a three-column outline view. I opened up the NIB file for that project, and the column attribute for the NSOutlineView is set to 3.
So what gives? Others have obviously set the columns attribute to something other than 2, why can't I?
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