Bug 175497

Summary: AX: implement `prefers-reduced-transparency` media feature (CSS MQ5)
Product: WebKit Reporter: James Craig <jcraig>
Component: CSSAssignee: Nobody <webkit-unassigned>
Status: NEW ---    
Severity: Normal CC: simon.fraser, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: All   
OS: All   
Bug Depends on:    
Bug Blocks: 175503    

Description James Craig 2017-08-11 16:33:36 PDT 
Pull request merged today into CSS MQ5.
https://drafts.csswg.org/mediaqueries-5/#prefers-reduced-transparency

iOS API: 

BOOL UIAccessibilityIsReduceTransparencyEnabled(void);

NSString *const UIAccessibilityReduceTransparencyStatusDidChangeNotification;

macOS API: 
BOOL accessibilityDisplayShouldReduceTransparency(void);

NSString *const NSWorkspaceAccessibilityDisplayOptionsDidChangeNotification;
Comment 1 Radar WebKit Bug Importer 2017-08-11 16:33:54 PDT 
<rdar://problem/33858673>
Comment 2 Luke Warlow 2023-03-15 10:16:46 PDT 
Pull request: https://github.com/WebKit/WebKit/pull/11560
Comment 3 Simon Fraser (smfr) 2023-06-20 09:06:01 PDT 
https://github.com/WebKit/standards-positions/issues/145 is currently labeled as "Concerns"