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Bug 326932: Triple-click paragraph selection doesn't work correctly in paragraphs containing form controls. r+sr=roc

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This commit is contained in:
uriber%gmail.com 2006-03-01 19:28:42 +00:00
parent 2d6a143a78
commit 92fe5cb863
1 changed files with 13 additions and 5 deletions
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18
layout/generic/nsFrame.cpp
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@ -4099,9 +4099,18 @@ static nsContentAndOffset
FindBlockFrameOrBR(nsIFrame* aFrame, nsDirection aDirection)
{
nsContentAndOffset result;
// first check the frame itself
result.mContent = nsnull;
// Treat form controls as inline leaves
// XXX we really need a way to determine whether a frame is inline-level
nsIFormControlFrame* fcf; // used only for QI
nsresult rv = aFrame->QueryInterface(NS_GET_IID(nsIFormControlFrame), (void**)&fcf);
if (NS_SUCCEEDED(rv))
return result;
// Check the frame itself
nsBlockFrame* bf; // used only for QI
nsresult rv = aFrame->QueryInterface(kBlockFrameCID, (void**)&bf);
rv = aFrame->QueryInterface(kBlockFrameCID, (void**)&bf);
// Fall through "special" block frames because their mContent is the content
// of the inline frames they were created from. The first/last child of
// such frames is the real block frame we're looking for.
@ -4114,7 +4123,7 @@ FindBlockFrameOrBR(nsIFrame* aFrame, nsDirection aDirection)
return result;
}
// If this is preformatted text frame, see if this frame ends with a newline
// If this is a preformatted text frame, see if it ends with a newline
if (aFrame->HasTerminalNewline() &&
aFrame->GetStyleContext()->GetStyleText()->WhiteSpaceIsSignificant()) {
PRInt32 startOffset, endOffset;
@ -4124,8 +4133,7 @@ FindBlockFrameOrBR(nsIFrame* aFrame, nsDirection aDirection)
return result;
}
// iterate over children and call ourselves recursively
result.mContent = nsnull;
// Iterate over children and call ourselves recursively
if (aDirection == eDirPrevious) {
nsFrameList children(aFrame->GetFirstChild(nsnull));
nsIFrame* child = children.LastChild();