I want to update the column width to the width of the widest entry whenever a node in my NSOutlineView
is expanded. Thus, my delegate listens to outlineViewItemDidExpand
and calls
[column setWidth:maxColumnWidth];
in it. maxColumnWidth
is the width of the widest entry.
However, for some reason, calling setWidth
from inside outlineViewItemDidExpand
doesn't seem to do anything. When I call it later, e.g. as a response to a button click, it works just fine, but from within outlineViewItemDidExpand
it just does nothing.
So any idea what I could do to update the column width whenever the user clicks on an expander icon? Thanks a lot!
If autoresizesOutlineColumn
is YES
(default) then the outline view resizes the outline column after outlineViewItemDidExpand
. Solution: set autoresizesOutlineColumn
to NO
.