NSTableHeaderCell
NSTableHeaderCell
- Subject: NSTableHeaderCell
- From: Todd Lair <email@hidden>
- Date: Mon, 2 Feb 2004 20:58:12 -0500
I've created a NSTableHeaderCell child class which overloads the
drawInterior method to draw a triangle notch so that when clicked, will
display a popup menu. This works great.
My problem is when this cell is used as the last column in the table.
When the column is resized so that the width of the total columns is
less than the width of the parent TableView, the TableView creates a
dummy or empty column. This empty column has my notch in it's header,
so I think my cell is being used to draw that dummy column. Is there
anyway I can tell inside the cell's draw routine whether or not I
should display the notch? I tried isEnabled but that reports yes
always, and I tried looking at the frame rect's but those don't seem to
ever be greater than the last column rects.
I suppose I could override the header view's draw method to ensure the
notch doesn't get drawn, but the cell is in a plugin and the tableview
along with its header is in the main program, so I'd like it to be
oblivious to the header cell's existence completely.
Thanks.
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