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Bug 127724. Active Accessibility: nsIAccessible's accDoAction does not work for Html Check Box Node. r=aaronl, sr=sfraser, a=asa

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git-svn-id: svn://10.0.0.236/trunk@116530 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
aaronl%netscape.com
2002-03-14 06:14:33 +00:00
parent a46f33f685
commit fc81a808ea
1 changed files with 9 additions and 7 deletions
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16
mozilla/accessible/src/html/nsHTMLFormControlAccessible.cpp
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@@ -97,10 +97,8 @@ NS_IMETHODIMP nsHTMLCheckboxAccessible::AccDoAction(PRUint8 index)
{
if (index == 0) { // 0 is the magic value for default action
nsCOMPtr<nsIDOMHTMLInputElement> htmlCheckboxElement(do_QueryInterface(mDOMNode));
PRBool checked = PR_FALSE;
if (htmlCheckboxElement) {
htmlCheckboxElement->GetChecked(&checked);
htmlCheckboxElement->SetChecked(!checked);
htmlCheckboxElement->Click();
return NS_OK;
}
return NS_ERROR_FAILURE;
@@ -134,8 +132,10 @@ NS_IMETHODIMP nsHTMLRadioButtonAccessible::AccDoAction(PRUint8 index)
{
if (index == eAction_Click) {
nsCOMPtr<nsIDOMHTMLInputElement> element(do_QueryInterface(mDOMNode));
element->Click();
return NS_OK;
if (element) {
element->Click();
return NS_OK;
}
}
return NS_ERROR_INVALID_ARG;
}
@@ -181,8 +181,10 @@ NS_IMETHODIMP nsHTMLButtonAccessible::AccDoAction(PRUint8 index)
{
if (index == 0) {
nsCOMPtr<nsIDOMHTMLInputElement> element(do_QueryInterface(mDOMNode));
element->Click();
return NS_OK;
if (element) {
element->Click();
return NS_OK;
}
}
return NS_ERROR_INVALID_ARG;
}