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add OptionDisabled so the nsHTMLOptionElement can notify a select that an option

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has just been disabled


git-svn-id: svn://10.0.0.236/trunk@67580 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
rods%netscape.com
2000-04-28 23:24:59 +00:00
parent f536232c7e
commit a59a1ace9c
12 changed files with 113 additions and 13 deletions
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22
mozilla/layout/html/forms/src/nsComboboxControlFrame.cpp
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@@ -1319,6 +1319,8 @@ nsComboboxControlFrame::Reflow(nsIPresContext* aPresContext,
plainLstFrame->FirstChild(aPresContext, nsnull, &frame);
nsIScrollableFrame * scrollFrame;
if (NS_SUCCEEDED(frame->QueryInterface(NS_GET_IID(nsIScrollableFrame), (void**)&scrollFrame))) {
nsIFrame * incrementalChild;
aReflowState.reflowCommand->GetNext(incrementalChild);
nsRect rect;
plainLstFrame->GetRect(rect);
nsresult rvv = plainLstFrame->Reflow(aPresContext, aDesiredSize, aReflowState, aStatus);
@@ -1979,6 +1981,20 @@ nsComboboxControlFrame::GetOptionSelected(PRInt32 aIndex, PRBool* aValue)
return rv;
}
NS_IMETHODIMP
nsComboboxControlFrame::OptionDisabled(nsIContent * aContent)
{
nsISelectControlFrame* listFrame = nsnull;
nsIFrame* dropdownFrame = GetDropdownFrame();
nsresult rv = dropdownFrame->QueryInterface(NS_GET_IID(nsISelectControlFrame),
(void**)&listFrame);
if (NS_SUCCEEDED(rv) && listFrame) {
rv = listFrame->OptionDisabled(aContent);
NS_RELEASE(listFrame);
}
return rv;
}
NS_IMETHODIMP
nsComboboxControlFrame::HandleEvent(nsIPresContext* aPresContext,
nsGUIEvent* aEvent,
@@ -2403,9 +2419,9 @@ nsComboboxControlFrame::Paint(nsIPresContext* aPresContext,
#endif
nsAreaFrame::Paint(aPresContext,aRenderingContext,aDirtyRect,aWhichLayer);
if (kGoodToGo) {
return NS_OK;
}
//if (kGoodToGo) {
// return NS_OK;
//}
if (NS_FRAME_PAINT_LAYER_FOREGROUND == aWhichLayer) {
if (mDisplayFrame) {