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Bug 505562, use synthesizeMouse properly, r=dolske

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This commit is contained in:
Neil Deakin 2009-08-04 14:03:42 -04:00
parent 653c684b5b
commit 52c35f8217
1 changed files with 2 additions and 22 deletions
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24
browser/base/content/test/test_contextmenu.html
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@ -28,28 +28,8 @@ function openContextMenuFor(element) {
// Context menu should be closed before we open it again.
is(contextMenu.state, "closed", "checking if popup is closed");
// XXX this doesn't work:
// var eventDetails = { type : "contextmenu", button : 2 }
// synthesizeMouse(element, 50, 90, eventDetails);
//
// It triggers the popup, but then we fail in nsContextMenu when
// initializing: ine 565: this.target.ownerDocument is null
// |this.target| was assigned there from |document.popupNode|, but it's a
// HTMLDocument instead of the node we supposedly fired the event at.
// I think the event's |target| is never being set, and we're hitting the
// fallback case in nsXULPopupListener::PreLaunchPopup.
//
// Also interesting is that just firing a mousedown+mouseup doesn't seem
// to do anything. Not clear why we'd specifically have to fire a
// contextmenu event instead of just a right-click.
// This seems to work, as long as we explicitly set the popupNode first.
// For frames, the popupNode needs to be set to inside the frame.
if (element.localName == "iframe")
chromeWin.document.popupNode = element.contentDocument.body;
else
chromeWin.document.popupNode = element;
contextMenu.openPopup(element, "overlap", 5, 5, true, false);
var eventDetails = { type : "contextmenu", button : 2 }
synthesizeMouse(element, 2, 2, eventDetails, element.ownerDocument.defaultView);
}
function closeContextMenu() {