Bug 109583 - On CSS cursor change, call EventHandler::scheduleCursorUpdate() on hovered nodes only
Summary: On CSS cursor change, call EventHandler::scheduleCursorUpdate() on hovered no...
Status: UNCONFIRMED
Alias: None
Product: WebKit
Classification: Unclassified
Component: CSS (show other bugs)
Version: 528+ (Nightly build)
Hardware: All All
: P2 Normal
Assignee: Nobody
URL:
Keywords:
Depends on: 101857
Blocks:
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Reported: 2013-02-12 07:06 PST by Aivo Paas
Modified: 2013-02-15 13:34 PST (History)
2 users (show)

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Description Aivo Paas 2013-02-12 07:06:50 PST
This is a follow-up to further optimize the work done for bug 101857

Because :hover state is not reliable for detecting which node is actually under mouse cursor (or in the chain of parents of that node), there should be another way to detect nodes under mouse cursor.

One possibility is to keep track of the hovered chain in EventHandler.
Other suggestions are welcome.

There are also bugs around for cursor/hover not updating on DOM/layout changes, those cases could probably be handled by the solution too.