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Bug 18501: Send onChange before submitting on enter press in text input if the text was changed. This fixes http://maps.mcom.com r=harishd

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This commit is contained in:
pollmann%netscape.com 2000-05-16 22:09:04 +00:00
parent 152ac9fbac
commit 3cdcb62c97
1 changed files with 21 additions and 10 deletions
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31
layout/html/forms/src/nsGfxTextControlFrame.cpp
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@ -1072,6 +1072,13 @@ nsGfxTextControlFrame::RedispatchMouseEventToSubDoc(nsIPresContext* aPresContext
void
nsGfxTextControlFrame::EnterPressed(nsIPresContext* aPresContext)
{
// Send out onChange event here to get http://maps working (bug 18501)
nsCOMPtr<nsIDOMFocusListener> fListener = do_QueryInterface(mEventListener);
if (fListener) {
fListener->Blur(nsnull);
}
// Submit the form
if (mFormFrame && mFormFrame->CanSubmit(*this)) {
nsIContent *formContent = nsnull;
@ -4296,7 +4303,7 @@ nsEnderEventListener::MouseUp(nsIDOMEvent* aEvent)
{
nsCOMPtr<nsIDOMMouseEvent>mouseEvent;
mouseEvent = do_QueryInterface(aEvent);
if (!mouseEvent) { //non-key event passed in. bad things.
if (!mouseEvent) { //non-mouse event passed in. bad things.
return NS_OK;
}
@ -4332,7 +4339,7 @@ nsEnderEventListener::MouseClick(nsIDOMEvent* aEvent)
{
nsCOMPtr<nsIDOMMouseEvent>mouseEvent;
mouseEvent = do_QueryInterface(aEvent);
if (!mouseEvent) { //non-key event passed in. bad things.
if (!mouseEvent) { //non-mouse event passed in. bad things.
return NS_OK;
}
@ -4369,7 +4376,7 @@ nsEnderEventListener::MouseDblClick(nsIDOMEvent* aEvent)
{
nsCOMPtr<nsIDOMMouseEvent>mouseEvent;
mouseEvent = do_QueryInterface(aEvent);
if (!mouseEvent) { //non-key event passed in. bad things.
if (!mouseEvent) { //non-mouse event passed in. bad things.
return NS_OK;
}
@ -4408,7 +4415,7 @@ nsEnderEventListener::MouseOver(nsIDOMEvent* aEvent)
/*
nsCOMPtr<nsIDOMMouseEvent>mouseEvent;
mouseEvent = do_QueryInterface(aEvent);
if (!mouseEvent) { //non-key event passed in. bad things.
if (!mouseEvent) { //non-mouse event passed in. bad things.
return NS_OK;
}
@ -4430,7 +4437,7 @@ nsEnderEventListener::MouseOut(nsIDOMEvent* aEvent)
{
nsCOMPtr<nsIDOMMouseEvent>mouseEvent;
mouseEvent = do_QueryInterface(aEvent);
if (!mouseEvent) { //non-key event passed in. bad things.
if (!mouseEvent) { //non-mouse event passed in. bad things.
return NS_OK;
}
@ -4528,11 +4535,15 @@ nsEnderEventListener::Focus(nsIDOMEvent* aEvent)
nsresult
nsEnderEventListener::Blur(nsIDOMEvent* aEvent)
{
nsCOMPtr<nsIDOMUIEvent>uiEvent;
uiEvent = do_QueryInterface(aEvent);
if (!uiEvent) {
return NS_OK;
// XXX We don't use aEvent, shouldn't matter what it is.
// In addition, EnterPressed calls Blur and passes null (Bug 18501)
// So, if we get a null, skip the QI for the time being.
if (aEvent) {
nsCOMPtr<nsIDOMUIEvent>uiEvent;
uiEvent = do_QueryInterface(aEvent);
if (!uiEvent) {
return NS_OK;
}
}
nsGfxTextControlFrame *gfxFrame = mFrame.Reference();