WARNING: Most of this content (with the exception of the Mozilla 1.9 XPCOM reference) is very old, and can be expected to be out of date and possibly obsolete. For better XUL documentation, please visit the XUL hub at the Mozilla Developer Center.

nsIThreadObserver

IID:81D0B509-F198-4417-8020-08EB4271491F
Inherits From:nsISupports

This interface is implemented by the following components:

Methods

void afterProcessNextEvent ( nsIThreadInternal thread , PRUint32 recursionDepth ) void onDispatchedEvent ( nsIThreadInternal thread ) void onProcessNextEvent ( nsIThreadInternal thread , PRBool mayWait , PRUint32 recursionDepth )

void afterProcessNextEvent ( nsIThreadInternal thread , PRUint32 recursionDepth )

This method is called (from nsIThread::ProcessNextEvent) after an event is processed. This method is only called on the target thread.

Arguments:
thread: The thread that processed another event.
recursionDepth: Indicates the number of calls to ProcessNextEvent on the call stack in addition to the current call.

void onDispatchedEvent ( nsIThreadInternal thread )

This method is called after an event has been dispatched to the thread. This method may be called from any thread.

Arguments:
thread: The thread where the event is being dispatched.

void onProcessNextEvent ( nsIThreadInternal thread , PRBool mayWait , PRUint32 recursionDepth )

This method is called (from nsIThread::ProcessNextEvent) before an event is processed. This method is only called on the target thread.

Arguments:
thread: The thread being asked to process another event.
mayWait: Indicates whether or not the method is allowed to block the calling thread. For example, this parameter is false during thread shutdown.
recursionDepth: Indicates the number of calls to ProcessNextEvent on the call stack in addition to the current call.

References

This interface is the type of the following properties:

nsIThreadInternal.observer

Reference documentation is generated from Mozilla's source.

Copyright © 1999-2006 XULPlanet.com