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[bugs #11557] -hitTest: should check frame rotation.
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From: |
anonymous |
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Subject: |
[bugs #11557] -hitTest: should check frame rotation. |
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Date: |
Mon, 28 Feb 2005 08:20:36 +0000 |
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User-agent: |
Mozilla/5.0 (Macintosh; U; PPC Mac OS X; en) AppleWebKit/125.5.6 (KHTML, like Gecko) Safari/125.12 |
Follow-up Comment #3, bugs #11557 (project gnustep):
It should be transformed first because if the frame is rotated
and you didn't check the hit point against the matrix, you will
never know if the point is in the rotated view or not.
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___/\__________
__/__\_________
_/_Y__\________
_\____/________
__\__/_X_______
___\/__________
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If the view (given a button) is rotated, we should transform X to Y or
the hitTest: will return incorrect result (out of frame). For a bit more
efficient, just check if the view is rotated or not so we don't need
to transfrom the point when not neccessary.
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