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It will now mask out any focus events that may be generated because of native windows

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r=buster, bug 17196
This commit is contained in:
rods%netscape.com 1999-11-15 15:13:12 +00:00
parent 1cbaf268cf
commit 3989b4018f
2 changed files with 28 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

17
content/html/content/src/nsHTMLInputElement.cpp
View File

@ -178,6 +178,7 @@ protected:
nsGenericHTMLLeafElement mInner;
nsIForm* mForm;
PRInt32 mType;
PRBool mSkipFocusEvent;
PRBool IsImage() const {
nsAutoString tmp;
@ -209,6 +210,7 @@ nsHTMLInputElement::nsHTMLInputElement(nsIAtom* aTag)
mInner.Init(this, aTag);
mType = NS_FORM_INPUT_TEXT; // default value
mForm = nsnull;
mSkipFocusEvent = PR_FALSE;
//nsTraceRefcnt::Create((nsIFormControl*)this, "nsHTMLFormControlElement", __FILE__, __LINE__);
}
@ -535,19 +537,21 @@ nsHTMLInputElement::SetFocus(nsIPresContext* aPresContext)
nsAutoString disabled;
if (NS_CONTENT_ATTR_HAS_VALUE == mInner.GetAttribute(kNameSpaceID_HTML, nsHTMLAtoms::disabled, disabled))
return NS_OK;
nsIEventStateManager* esm;
if (NS_OK == aPresContext->GetEventStateManager(&esm)) {
esm->SetContentState(this, NS_EVENT_STATE_FOCUS);
NS_RELEASE(esm);
}
nsIFormControlFrame* formControlFrame = nsnull;
nsresult rv = nsGenericHTMLElement::GetPrimaryFrame(this, formControlFrame);
if (NS_SUCCEEDED(rv)) {
formControlFrame->SetFocus(PR_TRUE, PR_TRUE);
// XXX commented out - redundant
// formControlFrame->SetFocus(PR_TRUE, PR_TRUE);
formControlFrame->ScrollIntoView(aPresContext);
}
return rv;
}
@ -611,6 +615,11 @@ nsHTMLInputElement::HandleDOMEvent(nsIPresContext& aPresContext,
PRUint32 aFlags,
nsEventStatus& aEventStatus)
{
if ((aEvent->message == NS_FOCUS_CONTENT && mSkipFocusEvent) ||
(aEvent->message == NS_BLUR_CONTENT && mSkipFocusEvent)) {
return NS_OK;
}
// Try script event handlers first
nsresult ret = mInner.HandleDOMEvent(aPresContext, aEvent, aDOMEvent,
aFlags, aEventStatus);
@ -622,7 +631,9 @@ nsHTMLInputElement::HandleDOMEvent(nsIPresContext& aPresContext,
nsIFormControlFrame* formControlFrame = nsnull;
nsresult rv = nsGenericHTMLElement::GetPrimaryFrame(this, formControlFrame);
if (NS_SUCCEEDED(rv)) {
mSkipFocusEvent = PR_TRUE;
formControlFrame->SetFocus(PR_TRUE, PR_TRUE);
mSkipFocusEvent = PR_FALSE;
return NS_OK;
}
}

17
layout/html/content/src/nsHTMLInputElement.cpp
View File

@ -178,6 +178,7 @@ protected:
nsGenericHTMLLeafElement mInner;
nsIForm* mForm;
PRInt32 mType;
PRBool mSkipFocusEvent;
PRBool IsImage() const {
nsAutoString tmp;
@ -209,6 +210,7 @@ nsHTMLInputElement::nsHTMLInputElement(nsIAtom* aTag)
mInner.Init(this, aTag);
mType = NS_FORM_INPUT_TEXT; // default value
mForm = nsnull;
mSkipFocusEvent = PR_FALSE;
//nsTraceRefcnt::Create((nsIFormControl*)this, "nsHTMLFormControlElement", __FILE__, __LINE__);
}
@ -535,19 +537,21 @@ nsHTMLInputElement::SetFocus(nsIPresContext* aPresContext)
nsAutoString disabled;
if (NS_CONTENT_ATTR_HAS_VALUE == mInner.GetAttribute(kNameSpaceID_HTML, nsHTMLAtoms::disabled, disabled))
return NS_OK;
nsIEventStateManager* esm;
if (NS_OK == aPresContext->GetEventStateManager(&esm)) {
esm->SetContentState(this, NS_EVENT_STATE_FOCUS);
NS_RELEASE(esm);
}
nsIFormControlFrame* formControlFrame = nsnull;
nsresult rv = nsGenericHTMLElement::GetPrimaryFrame(this, formControlFrame);
if (NS_SUCCEEDED(rv)) {
formControlFrame->SetFocus(PR_TRUE, PR_TRUE);
// XXX commented out - redundant
// formControlFrame->SetFocus(PR_TRUE, PR_TRUE);
formControlFrame->ScrollIntoView(aPresContext);
}
return rv;
}
@ -611,6 +615,11 @@ nsHTMLInputElement::HandleDOMEvent(nsIPresContext& aPresContext,
PRUint32 aFlags,
nsEventStatus& aEventStatus)
{
if ((aEvent->message == NS_FOCUS_CONTENT && mSkipFocusEvent) ||
(aEvent->message == NS_BLUR_CONTENT && mSkipFocusEvent)) {
return NS_OK;
}
// Try script event handlers first
nsresult ret = mInner.HandleDOMEvent(aPresContext, aEvent, aDOMEvent,
aFlags, aEventStatus);
@ -622,7 +631,9 @@ nsHTMLInputElement::HandleDOMEvent(nsIPresContext& aPresContext,
nsIFormControlFrame* formControlFrame = nsnull;
nsresult rv = nsGenericHTMLElement::GetPrimaryFrame(this, formControlFrame);
if (NS_SUCCEEDED(rv)) {
mSkipFocusEvent = PR_TRUE;
formControlFrame->SetFocus(PR_TRUE, PR_TRUE);
mSkipFocusEvent = PR_FALSE;
return NS_OK;
}
}