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| author | Matt A. Tobin <email@mattatobin.com> | 2020-04-14 21:24:51 -0400 |
|---|---|---|
| committer | Matt A. Tobin <email@mattatobin.com> | 2020-04-14 21:25:54 -0400 |
| commit | 5352b69a9286223272c0ed072900b4c78ba2ed7c (patch) | |
| tree | 07b5c3969b8be3992d9442b58cf925869576e34e /dom/interfaces | |
| parent | 6f6d1f6ff788b6fac2a137ecbd41762f9976f42d (diff) | |
| download | uxp-5352b69a9286223272c0ed072900b4c78ba2ed7c.tar.gz | |
Bug 1305458 - Changing -moz-appearence on hover breaks change event
* Rename nsIDOMEventTarget::PreHandleEvent to nsIDOMEventTarget::GetEventTargetParent
* Add nsIDOMEventTarget::PreHandleEvent
* Add EventTargetChainItem::GetFirstEventTarget
* Call EventTargetChainItem::PreHandleEvent even it sets mCanHandle=false
* Move form control frame focus/blur from nsGenericHTMLFormElement::GetEventTargetParent to PreHandleEvent
* Move fire change event from HTMLTextAreaElement::GetEventTargetParent to PreHandleEvent
* Refine nsXULElement::GetEventTargetParent
* Move dispatch XUL command from nsXULElement::GetEventTargetParent to PreHandleEvent
* Move fire events and set value from HTMLInputElement::GetEventTargetParent to PreHandleEvent
* Add test case
* Let HTMLInputElement delegate event handling to it's parent class
* Refine EventTargetChain flags to reduce overheads
* Refine event target chain creation
* Refine assertion in EventTargetChainItem::Create
Tag #1375
Diffstat (limited to 'dom/interfaces')
| -rw-r--r-- | dom/interfaces/events/nsIDOMEventTarget.idl | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/dom/interfaces/events/nsIDOMEventTarget.idl b/dom/interfaces/events/nsIDOMEventTarget.idl index a7e3aae5a4..9e00c598c3 100644 --- a/dom/interfaces/events/nsIDOMEventTarget.idl +++ b/dom/interfaces/events/nsIDOMEventTarget.idl @@ -13,6 +13,7 @@ using mozilla::dom::Nullable; namespace mozilla { +class EventChainVisitor; class EventChainPostVisitor; class EventChainPreVisitor; class EventListenerManager; @@ -224,7 +225,19 @@ interface nsIDOMEventTarget : nsISupports * @note Only EventDispatcher should call this method. */ [noscript, nostdcall] - void PreHandleEvent(in EventChainPreVisitorRef aVisitor); + void GetEventTargetParent(in EventChainPreVisitorRef aVisitor); + + /** + * Called before the capture phase of the event flow and after event target + * chain creation. This is used to handle those stuffs must be executed before + * dispatch event to DOM + */ +%{C++ + virtual nsresult PreHandleEvent(mozilla::EventChainVisitor& aVisitor) + { + return NS_OK; + } +%} /** * If EventChainPreVisitor.mWantsWillHandleEvent is set PR_TRUE, |