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Stop using |nsCOMPtr|s on nsIBox and nsIMenuParent, which are always implemented on frames, to prevent calling of |Release| after frame destruction and freeing to the pres shell arena. b=114235 r=bryner sr=bzbarsky

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git-svn-id: svn://10.0.0.236/trunk@126498 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
dbaron%fas.harvard.edu
2002-08-06 12:48:28 +00:00
parent 36cbbe53e1
commit 008bc23d0e
15 changed files with 80 additions and 52 deletions
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7
mozilla/layout/xul/base/src/nsBoxFrame.cpp
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@@ -364,9 +364,8 @@ nsBoxFrame::Init(nsIPresContext* aPresContext,
nsresult rv = nsContainerFrame::Init(aPresContext, aContent, aParent, aContext, aPrevInFlow);
// see if we need a widget. Get our parent. Querty interface the parent we are given.
nsCOMPtr<nsIBox> parent (do_QueryInterface(aParent));
if (parent) {
nsIBox *parent;
if (aParent && NS_SUCCEEDED(CallQueryInterface(aParent, &parent))) {
PRBool needsWidget = PR_FALSE;
parent->ChildrenMustHaveWidgets(needsWidget);
if (needsWidget) {
@@ -2055,7 +2054,7 @@ nsBoxFrame::GetFrameForPoint(nsIPresContext* aPresContext,
// if the kid had a child before see if this child has mouse
// though.
PRBool isAdaptor = PR_FALSE;
nsCOMPtr<nsIBox> box = mInner->GetBoxForFrame(hit, isAdaptor);
nsIBox *box = mInner->GetBoxForFrame(hit, isAdaptor);
if (box) {
PRBool mouseThrough = PR_FALSE;
box->GetMouseThrough(mouseThrough);