Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: be4588f1fb254d36603c59d981fa0dfc44143020
https://github.com/WebKit/WebKit/commit/be4588f1fb254d36603c59d981fa0dfc44143020
Author: Aditya Keerthi <akeer...@apple.com>
Date: 2023-03-27 (Mon, 27 Mar 2023)
Changed paths:
M Source/WebCore/platform/graphics/mac/controls/ControlMac.mm
Log Message:
-----------
[GPU Process] Focus outline is off on <select> on wpt.fyi/interop-2023
https://bugs.webkit.org/show_bug.cgi?id=254472
rdar://107165828
Reviewed by Simon Fraser.
WebKit uses a flipped context to draw `NSCell`s. However, when cells are drawn
without a control view (as is the case with GPU Process enabled), AppKit does
not check the flippedness of the context, and unconditionally assumes an
unflipped context.
A workaround for this behavior was applied for cell drawing in 261085@main, but
was not extended to cell focus ring drawing. Note that support for viewless cell
focus ring drawing was only added by AppKit in rdar://105249508.
To fix, bring the same logic from 261085@main over to cell focus ring drawing.
* Source/WebCore/platform/graphics/mac/controls/ControlMac.mm:
(WebCore::performDrawingWithUnflippedContext):
Add a helper method to draw with an unflipped context.
(WebCore::drawSliderCell):
(WebCore::drawViewlessCell):
(WebCore::drawViewlessCellFocusRing):
(WebCore::drawCellFocusRingInView):
(WebCore::ControlMac::drawCellFocusRingInternal):
Canonical link: https://commits.webkit.org/262183@main
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