tcl.lang
Interface EventDeleter

All Known Implementing Classes:

Notifier

public interface EventDeleter

This is the interface for deleting events in the notifier's event queue. It's used together with the Notifier.deleteEvents() method.

Method Summary

int	deleteEvent(TclEvent evt) This method is called once for each event in the event queue.

Method Detail

deleteEvent

int deleteEvent(TclEvent evt)

This method is called once for each event in the event queue. It returns 1 for all events that should be deleted and 0 for events that should remain in the queue. If this method determines that an event should be removed, it should perform appropriate clean up on the event object.

Parameters:

evt - Event to test whether it should be removed

Returns:

1 means evt should be removed from the event queue. 0 otherwise.