custom NSButtonCell
custom NSButtonCell
- Subject: custom NSButtonCell
- From: Mark Eaton <email@hidden>
- Date: Thu, 9 Jan 2003 18:24:16 -0800
I have a subclass of NSButton for which I would like to use a custom
cell class, which is a subclass of NSButtonCell. I also have a palette
for my button class, and have created a window that contains one of my
buttons. In my button class I have the following:
+ (void)initialize
{
[self setCellClass:[RNButtonCell class]];
}
which seemed like the logical way to do what I want (in fact this is
patterned after the ProgressViewPalette sample code). However this
doesn't seem to have any effect, my RNButtonCell is never instantiated
when creating an RNButton.
I also added an override for +cellClass which just returns
[RNButtonCell class], but again to no avail.
For now I've given up on the custom cell class and am just doing all of
my work in the button itself, but if anyone can tell me what I'm doing
wrong, I'd really like to do my appearance related work in the cell,
which seems to be the paradigm for cocoa controls.
thanks in advance,
-mark
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