[Webkit-unassigned] [Bug 77063] [Qt][WK2] Child layers appear in wrong position when scrolling

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Mon Jan 30 05:49:42 PST 2012


https://bugs.webkit.org/show_bug.cgi?id=77063


Andras Becsi <abecsi at webkit.org> changed:

           What    |Removed                     |Added
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                 CC|                            |abecsi at webkit.org




--- Comment #14 from Andras Becsi <abecsi at webkit.org>  2012-01-30 05:49:41 PST ---
Since this change MiniBrowser does not print the new tiles after the kinetic animation finishes.

If I remove:

// This applies when the application UI handles scrolling, in which case RenderLayerCompositor doesn't need to manage it.
if (m_renderView->frameView()->delegatesScrolling())
    return false;

from WebCore/rendering/RenderLayerCompositor.cpp: RenderLayerCompositor::requiresScrollLayer, it works again.
This might be because !m_renderView->frameView()->platformWidget() is actually true.

Since I'm not familiar with this code, I do not know if this is actually a revealed bug somewhere else, or is that return not needed.

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