Closed Bug 589864 Opened 11 years ago Closed 11 years ago
Silverlight flickering when scrolling and hide popup
User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:2.0b5pre) Gecko/20100823 Minefield/4.0b5pre ID:20100823055515 Build Identifier: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:2.0b5pre) Gecko/20100823 Minefield/4.0b5pre ID:20100823055515 Silverlight flickering when scrolling and hide popup Looks like Bug 589437, but it is flash player. Reproducible: Always Steps to Reproduce: 1. Start Minefield with new profile 2. Open URL ( http://www.microsoft.com/japan/silverlight/default.aspx ) 3. Click star icon and hide popup or Click App button and hide popup. OR Scroll page Actual Results: Silverlight flickering Expected Results: Should not. Regression window: Works: http://hg.mozilla.org/mozilla-central/rev/4192ba38ebee Mozilla/5.0 (Windows NT 6.1; WOW64; rv:2.0b5pre) Gecko/20100819 Minefield/4.0b5pre ID:20100820130619 Fails: http://hg.mozilla.org/mozilla-central/rev/95a39e236cc4 Mozilla/5.0 (Windows NT 6.1; WOW64; rv:2.0b5pre) Gecko/20100820 Minefield/4.0b5pre ID:20100820131417 Pushlog: http://hg.mozilla.org/mozilla-central/pushloghtml?fromchange=4192ba38ebee&tochange=95a39e236cc4 Candidate bug: Bug 582057 - Replace platforms widgets in content processes with cross-platform fake widgets
jimm, I remember a bug we fixed like this a while back. Do remember what caused it or how cjones regressed here?
Assignee: nobody → jones.chris.g
If it's bug 582057 that caused this, it's likely something dumb like a virtual call going to the wrong target or an if going to the wrong branch; those patches were supposed to be only refactorings.
Probably a dupe of the same for flash (bug 589437). Silverlight oopp drawing bugs: bug 558434, bug 542897
Bisection says the culprit is http://hg.mozilla.org/mozilla-central/rev/7852880685f8. (I'm testing with flash, but it's got to be the same bug.)
The problem was that clipChildren/clipSiblings aren't default in nsWidgetInitData, and a middle refactoring patch lost setting those to non-default.
Attachment #468572 - Flags: review?(roc)
Attachment #468572 - Flags: review?(roc) → review+
Bad regression, we want this ASAP.
Hm, missed flipping the <select>.
blocking2.0: --- → ?
Status: NEW → RESOLVED
Closed: 11 years ago
Resolution: --- → FIXED
11 years ago
Duplicate of this bug: 589437
11 years ago
Duplicate of this bug: 589966
Followup for test failure http://hg.mozilla.org/mozilla-central/rev/9a623cc1c5e7 (Didn't tryserver the original patch because it wouldn't have made tomorrow's nightly if I did. Sorry.)
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