Antonio Gomes wrote: > is there a better way to verify if a nsiframe is visible in viewport
Which viewport? > http://lxr.mozilla.org/mozilla1.8/source/extensions/spatialnavigation/src/nsSpatialNavigationUtils.cpp#780 This code: 807 nsRect relFrameRect = frame->GetRect(); ... 809 nsIView *containingView = frame->GetViewExternal(); ... 821 viewManager->GetRectVisibility(containingView, relFrameRect, 822 NS_STATIC_CAST(PRUint16, (kMinPixels * p2t)), 823 &rectVisibility); is wrong. GetRectVisibility takes a rect in the view's coordinate system, and GetParent() is in the frame's parent's coordinate system. So any time the frame has a view you'll be off by the In other words, you want realFrameRect to be more like nsRect(nsPoint(0, 0), frame->GetSize()). Does fixing that help any? -Boris _______________________________________________ dev-embedding mailing list [email protected] https://lists.mozilla.org/listinfo/dev-embedding
