Re: Transparent Images on Buttons in Jaguar?
Re: Transparent Images on Buttons in Jaguar?
- Subject: Re: Transparent Images on Buttons in Jaguar?
- From: joe pezzillo <email@hidden>
- Date: Fri, 11 Jun 2004 17:20:20 -0600
I finally got a chance to get back on this project, and sadly, this
didn't work. I put the button inside my custom subview, and the exact
same "semi-transparent" drawing behavior appears as before
(transparent, but the corduroy background instead of completely
transparent showing the graphic underneath).
Here's that example again:
http://www.thinksimilar.com/cocoa-dev/
Worse, on a slow G3 (300Mhz Blue&White), the controls appear to flash
whenever there's a timer-driven update/redraw.
Any other thoughts? Otherwise, I'm guessing that the other advice (to
handle Jaguar drawing in some separate way) is where I'm headed.
THANKS!
joe
email@hidden
On Jun 9, 2004, at 1:44 PM, John Randolph wrote:
Joe,
I hit this myself under Puma, when I was working for IllumineX. This
problem happens when a button is placed over another view, but is not
a subview of the view it overlays. If you just make the button a
subview of the view it's on top of, the rendering should be correct.
-jcr
John C. Randolph <email@hidden> (408) 974-8819
Sr. Cocoa Software Engineer,
Apple Worldwide Developer Relations
http://developer.apple.com/cocoa/index.html
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