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[solved[ Re: Cocoa framework bug? - Checkboxes turning black on 10.4



Hi all,

just in case anyone cares :)

So I was hiding an opengl view to show the prefs screen, but hadn't bothered to stop the drawing timer, so it was still 'drawing' the hidden opengl view.

This must have been causing a problem and somehow confusing something, when I put in a check and returned if the window was hidden the black checkbox / radiobutton problem disappeared entirely.


Yours cheerfully,


Andrew Bush


On 18, Oct 2005, at 5:13 PM, Andrew Bush wrote:

Hi all,

I have a user reporting that on my wee cocoa app, running on his 10.4 machine...but compiled on 10.3, in the prefs, whenever he clicks on a checkbox it turns black.

It seems to be related (maybe) to this statement in his console log:

CGImageSourceCreateWithData data parameter is nil

I have some screen shots from the user if they might help.

Ive reported something similar before, based on radiobuttons and the cocoa open file dialog...

are all of these drawing issues related?

does anyone have a clue what the problem might be?



Thanks.

 Yours cheerfully,


Andrew Bush

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References: 
 >Cocoa framework bug? - Checkboxes turning black on 10.4 (From: Andrew Bush <email@hidden>)



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