45509 2010-09-09 18:04:16 -0700 REGRESSION: r61215 broke web views with transparent backgrounds 2010-09-30 07:00:49 -0700 1 1 1 Unclassified WebKit Layout and Rendering 528+ (Nightly build) All OS X 10.5 RESOLVED FIXED InRadar P2 Normal --- 1 simon.fraser simon.fraser hausmann jarmo.backlund oldest_to_newest 276896 0 simon.fraser 2010-09-09 18:04:16 -0700 r61215 caused RenderView to paint the viewport background when the document element's renderer is known to not fill opaquely paint the entire viewport, i.e. more often than it did before. This exposed a latent, long-standing bug which was introducted in r14638 (the RenderCanvas -> RenderView rename), where a call to view()->isTransparent() was not converted to frameView()->isTransparent(), yet happened to still compile because of RenderObject::isTransparent(). This resulted in us painting the viewport background, even when WebView clients explicitly said that they wanted a transparent WebView. 276899 1 simon.fraser 2010-09-09 18:08:42 -0700 <rdar://problem/8142166> 276900 2 simon.fraser 2010-09-09 18:08:51 -0700 http://trac.webkit.org/changeset/67137 287529 3 hausmann 2010-09-30 06:52:55 -0700 *** Bug 46458 has been marked as a duplicate of this bug. *** 287530 4 hausmann 2010-09-30 06:59:05 -0700 <cherry-pick-for-backport: r67137> 287531 5 hausmann 2010-09-30 07:00:41 -0700 Revision r67137 cherry-picked into qtwebkit-2.1 with commit bf85131 <http://gitorious.org/webkit/qtwebkit/commit/bf85131>