[Webkit-unassigned] [Bug 20081] [Qt] Add support for windowless NPAPI plugins

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=20081





--- Comment #32 from Girish Ramakrishnan <girish at forwardbias.in>  2009-09-30 02:36:53 PDT ---

> With windowed plugins this works because the focus is transferred on X level
> and QWebView/QWebPage receive a FocusOut event, that will deactivate the
> focuscontroller. We may have to emulate that behaviour.
> 
I have tried to do this, but doesn't help. See the initial lines of 
PluginView::handleMouseEvent. Do I need to do anything else?

> > 6. Using ARGB visuals crashes
> 
> Oops, given the popularity of composition managers these days that's a problem.
> 
> Would a backingstore-less painting help here?

To clarify, the existence of a compmgr does not crash webkit. It crashes only
when Qt uses ARGB visuals (which I think is not so common) i.e when
Qt::WA_TranslucentWindow is used.

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