hi, This happens when you call a gdk_window_invalidate_rect on the page window (webView->window). This api implies the window is dirtied and needs refresh for the specified rectangle area.
you can check WebCore/platform/gtk/ScrollViewGtk.cpp update* which are called by the rendering engine. regards, Zaheer On Thu, Jun 26, 2008 at 6:20 PM, Luka Napotnik <[EMAIL PROTECTED]> wrote: > After some analysis I've noticed that the Frame::paint() in > WebCore/page/Frame.cpp is responsible for drawing and updating contents > in case of changes (ie. javascript animations). What I couldn't find out > what actually triggers this function. Any ideas. > > Greets, > Luka > > Dne 25.06.2008 (sre) ob 13:23 +0200 je Luka Napotnik zapisal(a): > > Hello. > > > > I want to know what exactly triggers the expose event in WebKit. Or, how > > does GTK+ know when WebKit made changes and needs the expose callback to > > refresh the screen? > > > > Any help appreciated. > > > > Greets, > > Luka > > _______________________________________________ > webkit-dev mailing list > [email protected] > http://lists.webkit.org/mailman/listinfo.cgi/webkit-dev > >
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