From Bugzilla Helper: User-Agent: Mozilla/5.0 (X11; U; Linux 2.2.17 i686; en-US; m18) Gecko/20001103 BuildID: 2000110308 Pointing to an element with a title= attribute shows a tooltip. Using PageDown to move the page should be treated as the mouse moving out of it, i.e. the tooltip should disappear. However, it doesn't disappear, and the scrolling feels jerky (it shows a black background for half a second before drawing the newly exposed parts of the page). Reproducible: Always Steps to Reproduce: 1. Open the page. Wait for it to load completely. 2. Go to View/Stylesheets and chose the "Default Style Sheet" item (the middle one) 3. Wait for it to load fully 4. Look for elements with a bluish (what's the real name of that color?) thingy behind them (there are three in the page). One of them is in the "Other Test Suites" section, a "PNG" link. The other two are harder to see, and in the middle of the text in the beggining (grep the source for title=). 5. Hover over the element. A tooltip will appear. 6. Make sure you did whatever magic it is needed for PageDown to work (every build has its own quirk; I always click somewhere in the background to be sure). 7. With the tooltip visible, hit PageDown in the keyboard. Actual Results: The tooltip stayed onscreen. The scrolling was not instantaneous as normally, and the black (normally invisible) "background" is seen for half a second while it redraws. Moving the mouse makes the tooltip go away. Expected Results: Treated PageDown as a mouse move, and thus made the tooltip disappear. Scrolled without extra noticeable delays.
Reported in 50511 "moving elements under mouse should act as if mouse has moved" *** This bug has been marked as a duplicate of 50511 ***
Status: UNCONFIRMED → RESOLVED
Last Resolved: 18 years ago
Resolution: --- → DUPLICATE
Status: RESOLVED → VERIFIED
The extra delays aren't on that bug, are you sure it's _really_ a duplicate? (If it is, you should note about the extra delay in 50511).
I'm not noticing a huge delay or colors messing up on Windows, but I'm not doing anything special to pixels that Mozilla doesn't specify colors for. Are you using the thingie from jwz's site (http://www.jwz.org/hacks/marginal.html) or does linux always make those pixels black?
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