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Make nsFileControlFrame, nsIsIndexFrame and nsLegendFrame QI to kBlockFrameCID. b=370933 r+sr=bzbarsky

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git-svn-id: svn://10.0.0.236/trunk@220859 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
mats.palmgren%bredband.net
2007-02-24 04:42:53 +00:00
parent 48941b38b9
commit fd8fe96280
5 changed files with 29 additions and 41 deletions
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19
mozilla/layout/forms/nsFileControlFrame.cpp
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@@ -20,6 +20,7 @@
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Mats Palmgren <mats.palmgren@bredband.net>
*
* Alternatively, the contents of this file may be used under the terms of
* either of the GNU General Public License Version 2 or later (the "GPL"),
@@ -211,17 +212,19 @@ nsFileControlFrame::CreateAnonymousContent(nsTArray<nsIContent*>& aElements)
NS_IMETHODIMP
nsFileControlFrame::QueryInterface(const nsIID& aIID, void** aInstancePtr)
{
NS_PRECONDITION(0 != aInstancePtr, "null ptr");
if (NULL == aInstancePtr) {
NS_PRECONDITION(aInstancePtr, "null ptr");
if (NS_UNLIKELY(!aInstancePtr)) {
return NS_ERROR_NULL_POINTER;
} else if (aIID.Equals(NS_GET_IID(nsIAnonymousContentCreator))) {
*aInstancePtr = (void*)(nsIAnonymousContentCreator*) this;
return NS_OK;
} else if (aIID.Equals(NS_GET_IID(nsIFormControlFrame))) {
*aInstancePtr = (void*) ((nsIFormControlFrame*) this);
}
if (aIID.Equals(NS_GET_IID(nsIAnonymousContentCreator))) {
*aInstancePtr = NS_STATIC_CAST(nsIAnonymousContentCreator*, this);
return NS_OK;
}
return nsHTMLContainerFrame::QueryInterface(aIID, aInstancePtr);
if (aIID.Equals(NS_GET_IID(nsIFormControlFrame))) {
*aInstancePtr = NS_STATIC_CAST(nsIFormControlFrame*, this);
return NS_OK;
}
return nsAreaFrame::QueryInterface(aIID, aInstancePtr);
}
void