NSSlider Cell drawing artifacts
NSSlider Cell drawing artifacts
- Subject: NSSlider Cell drawing artifacts
- From: Michael Hanna <email@hidden>
- Date: Mon, 26 Dec 2005 13:24:21 -0800
I got drawing going on in an NSSliderCell, in a
drawWithFrame:inView: ..a black line through the middle of the slider
knob.
When I click and drag the knob, the cell doesn't totally refresh on
each view update(I think) so black line artifacts are being left
everywhere.. is there a way to clean it up?
I tried couching the draw code with -lockFocus and -unlockFocus but
that didn't seem to help.
Michael
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