Open Bug 486266 Opened 17 years ago Updated 3 years ago

make -moz-appearance introspectable

Categories

(Core :: CSS Parsing and Computation, enhancement)

Product:
Core
Component:
CSS Parsing and Computation
Type:
enhancement

Tracking

()

People

(Reporter: myk, Unassigned)

Details

At the moment there's no way to introspect the style that -moz-appearance applies to an element, which makes it hard to modify the style of the element, because you can't tell whether or not one of your rules isn't being applied because it is being overridden by -moz-appearance. It should be possible for DOM Inspector, Chromebug, and other such interfaces to the style system to query the style system for information about the rules being applied by -moz-appearance.
Except that they aren't applied in the form of rules, and we don't actually know what's applied; we just tell the system to draw a control. (There are a few things we know about the dimensions of that control, though; I suppose DOM inspector could show those somehow.)
Severity: normal → S3
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