Re: Tool-bar icons with disabled/selected states not displayed (Carbon port)

[YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>]

>>>>> On Mon, 1 May 2006 18:08:29 +0100, David Reitter <david.reitter@gmail.com> said:

> At least the Carbon port has an issue with drawing xpm icons (e.g.
> typical tool-bar icons) when icons for the "disabled" state are
> specified.  Key definitions for the tool-bar map allow for a vector
> of four image descriptors to be given.

> This works fine for xpm on X, but not in the Carbon port. Here, if a
> "disabled" state is given, it is not displayed - see screenshot.
> Interestingly, png images may be specified here and things work fine
> then.  Have a look at the test case below to demonstrate.

I suspect the issue is in displaying "s1.dis.xpm" simply, rather than
in general disabled image handling.  Can you show its contents?

> (As a side-note, png masks don't seem to be supported, not even with
> bitmasks rather than a full alpha-channel. Is that correct? that's
> the reason why I find myself using xpm in the first place).

For the Carbon port, yes.  Because QuickTime cannot tell the
difference between them as far as I know.

				     YAMAMOTO Mitsuharu
				mituharu@math.s.chiba-u.ac.jp