[Webkit-unassigned] [Bug 32081] repaint events from outside the viewport aren't received

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=32081





--- Comment #4 from Rafael Antognolli <antognolli at profusion.mobi>  2009-12-02 13:22:19 PST ---
(In reply to comment #3)
> (In reply to comment #2)
> > (From update of attachment 44171 [details] [details])
> > Is m_paintEntireContents ever going to change for a given platform? In other
> > words, could you just have a virtual method, bool paintsEntireContents() const,
> > that returns false by default, and you override for platforms that need it?
> > 
> > > bool m_paintEntireContents; // should this be m_hasBacking ?
> > 
> > I like m_paintEntireContents.
> 
> For Qt, we have two views, one canvas based and one widget based. It might make
> sense only implementing tiling for the canvas based one, or at least make it a
> configuration.

For EFL we also have two views, and one of them uses a tiled backing store, the
other one doesn't. So it would be good to have something configurable. But
anyway, we can clip the repaint request on the single backing store later, if
necessary...

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