The nsIThreadEventFilter interface may be implemented to determine whether or not an event may be accepted by a nested event queue; see nsIThreadInternal.PushEventQueue() for more information.
You should implement this interface and its acceptEvent() method, then pass the object implementing it as the filter.
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Last changed in Gecko 1.9 (Firefox 3)
Inherits from: nsISupports
Method overview
boolean acceptEvent(in nsIRunnable event);Violates the XPCOM interface guidelines |
Methods
Violates the XPCOM interface guidelines
acceptEvent()
This method is called to determine whether or not an event may be accepted by a nested event queue. (see nsIThreadInternal.PushEventQueue())
Warning: This method must not make any calls on the thread object.
boolean acceptEvent( in nsIRunnable event );
Parameters
event- The event being dispatched.
Return value
Implement this method to return true if the event is accepted, or false to reject it.