Issue #595 - Implement window.event

This MSIE extension is still technically part of the standard*, although its use is discouraged. This API will also likely never go away based on some comments at this issue on MDN content**.

Note that this uses a different approach for getting the inner window.

* https://dom.spec.whatwg.org/#interface-window-extensions
** https://github.com/mdn/content/issues/21848

Spec PR: https://github.com/whatwg/dom/pull/407
Spec discussion: https://github.com/whatwg/dom/issues/334

Partially based on https://bugzilla.mozilla.org/show_bug.cgi?id=218415
This commit is contained in:
FranklinDM 2023-03-26 18:34:04 +08:00 committed by roytam1
commit 31283d993b
10 changed files with 110 additions and 6 deletions

View file

@ -824,6 +824,10 @@ nsIContent::GetEventTargetParent(EventChainPreVisitor& aVisitor)
aVisitor.mCanHandle = true;
aVisitor.mMayHaveListenerManager = HasListenerManager();
if (IsInShadowTree()) {
aVisitor.mItemInShadowTree = true;
}
// Don't propagate mouseover and mouseout events when mouse is moving
// inside chrome access only content.
bool isAnonForEvents = IsRootOfChromeAccessOnlySubtree();