URL:
<http://savannah.gnu.org/patch/?6630>
Summary: Patch to always check -isFlipped as Cocoa does
rather than accessing the flag directly
Project: GNUstep
Submitted by: qmathe
Submitted on: mer 03 sep 2008 17:53:02 GMT
Category: AppKit
Priority: 5 - Normal
Status: None
Privacy: Public
Assigned to: None
Originator Email:
Open/Closed: Open
Discussion Lock: Any
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Details:
Here is a patch to ensure the flipping is always determined by calling
-isFlipped as Cocoa does instead of accessing _rFlags.flipped_view.
To take a concrete example… If an NSView subclass adds a setter
-setFlipped: and stores the flipping value in a subclass specific ivar
(instead of _rFlags.flipped_view), then -setFlipped: YES isn't handled
properly: the drawing and the resizing could behave in a really weird way.
GNUstep has this problem because it caches -isFlipped in the initializer, then
accesses the flipping value through the _rFlags.
My current workaround to this solution is to access _rFlags.flipped_view
directly on GNUstep. But this patch would eliminate this need and make GNUstep
AppKit matches Cocoa behavior.
Quentin.
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File Attachments:
-------------------------------------------------------
Date: mer 03 sep 2008 17:53:02 GMT Name: NSView-flipping.m.patch Size: 863
o By: qmathe
<http://savannah.gnu.org/patch/download.php?file_id=16424>
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Reply to this item at:
<http://savannah.gnu.org/patch/?6630>
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