Custom Cell with Image & Text + OutlineView + Bindings Problem
Custom Cell with Image & Text + OutlineView + Bindings Problem
- Subject: Custom Cell with Image & Text + OutlineView + Bindings Problem
- From: Thilo Ettelt <email@hidden>
- Date: Thu, 9 Mar 2006 11:40:14 +0100
Hello,
I can't find a solution for the following problem I'm facing:
I've got a NSTextCell subclass whose objectValue is being set through
a binding on the tablecolumn of a NSOutlineView.My subclassed
textcell draws a color rectangle and the appropriate text by using
the objectValue's -valueForKey: method (the objectValue is a custom
object having 2 values: color and title- and it's binded to a
treeController).
So far so good, but now I want to make this cell editable. As soon as
I doubleclick on it the selected, editable text is the pointer to the
objectvalue and I can't find a way to change that. I actually need
the -valueForKey:@"title" from the objectValue object. But how?
Does anyone have an idea how to handle this?
Sincerely yours,
Thilo Ettelt
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