Thread-topic: nonsense from cellFrameAtRow:column: on Leopard
User-agent: Microsoft-Entourage/12.20.0.090605
I'm building on Snow Leopard but I want to run on Leopard too. I'm calling
NSMatrix's cellFrameAtRow:column: from an NSCell, like this:
NSInteger row, col;
[(CardMatrix*)[self controlView] getRow:&row column:&col ofCell:self];
NSRect myFrame = [
(CardMatrix*)[self controlView] cellFrameAtRow:row column:col];
I can see from logging that this gives the right answers on my SnowLeopard
machine. For example, the NSRect of cell (0,0) is reported as
{{0, 0}, {130.5, 167.25}}
But on the Leopard machine it's reported as
{{608, 0}, {20, 0}}
I believe things really are going wrong (i.e. it isn't just the way I'm
logging) because myFrame causes Bad Things to happen later on in the code on
the Leopard machine. On Snow Leopard everything's fine.
I have a vague feeling that all this is due to something about 64-bit, and
maybe NSRect vs. CGRect, but what? Do I need to do some kind of tricky
conditional compilation and cast somehow? Do I need to tweak my build
settings? (I tried building 32-bit only but it made things worse.) Thx.
m.
--
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