10.7) I do check for color quickdraw, but crash nevertheless. (Compatibility - Mac Programming)
Description
This article is from the Mac Programming FAQ, by Jon Watte h+@austin.metrowerks.com with numerous contributions by others.
10.7) I do check for color quickdraw, but crash nevertheless. (Compatibility - Mac Programming)
_Gestalt lies under some versions of System 7; it says that non-color
machines HAVE color QuickDraw when you test using the
gestaltQuickdrawFeatures selector.
Instead, check the gestaltQuickdrawVersion selector, if it returns >=
gestalt8BitQuickdraw then you can safely use gestaltQuickdrawFeatures,
else you only have b/w QuickDraw.
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