Re: Problem redrawing views while window resize button is held
Re: Problem redrawing views while window resize button is held
- Subject: Re: Problem redrawing views while window resize button is held
- From: "John C. Randolph" <email@hidden>
- Date: Wed, 14 Mar 2007 21:03:33 -0700
On Mar 14, 2007, at 6:01 PM, Brian Smith wrote:
On Mar 15, 2007, at 3:01 AM, Doug F wrote:
I'm having a problem with drawing while resizing a window using the
bottom right corner window resize control. Drawing in a regularly
invalidated (setNeedsDisplay:YES) custom view stops while the
"window resize" control is held down (dragged) but not moved.
I appreciate any thoughts on this matter as I have come up blank
with my searches of the documentation and mailing list archives, etc.
Sounds like they enter a modal event loop on mouseDown: which takes
over handling the events.
That is indeed what the AppKit does, in far too many mouse-tracking
situations. It's a holdover from the days when it was actually a good
idea (think Motorola 68030 processors).
-jcr
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