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Fix event targetting bugs by using paint layers in GetFrameForPoint, testing for visibility, and trying GetFrameForPoint on additional views if one fails. r=joki@netscape.com(, hyatt@netscape.com) b=12232,20051,21304,24474,26785, and remaining issues from 23161.

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This commit is contained in:
dbaron@fas.harvard.edu
2000-03-22 02:43:08 +00:00
parent 37fff8777c
commit 0db3c15533
108 changed files with 1225 additions and 440 deletions
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12
layout/forms/nsHTMLButtonControlFrame.cpp
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@@ -400,10 +400,18 @@ nsHTMLButtonControlFrame::HandleEvent(nsIPresContext* aPresContext,
NS_IMETHODIMP
nsHTMLButtonControlFrame::GetFrameForPoint(nsIPresContext* aPresContext,
const nsPoint& aPoint,
nsFramePaintLayer aWhichLayer,
nsIFrame** aFrame)
{
*aFrame = this;
return NS_OK;
if (mRect.Contains(aPoint)) {
const nsStyleDisplay* disp = (const nsStyleDisplay*)
mStyleContext->GetStyleData(eStyleStruct_Display);
if (disp->IsVisible()) {
*aFrame = this;
return NS_OK;
}
}
return NS_ERROR_FAILURE;
}
NS_IMETHODIMP