Jacl Library Procedures - EventDeleter manual page

### INTERFACE

tcl.lang.EventDeleter -- Interface for deleting events from the Notifier's event queue.

### METHODS

int deleteEvent(TclEvent event)

### ARGUMENTS

TclEvent event ()
  Check whether this event should be deleted from the event queue.

### DESCRIPTION

The EventDeleter interface is used for specifying which event should be deleted from the event queue. When deleteEvents is called on a Notifier instance, it will invoke the deleteEvent method of the EventDeleter argument passed to it, once for each event in the event queue. deleteEvent returns 1 for all events that should be deleted and 0 for events that should remain in the queue. If deleteEvent determines that an event should be removed, it should perform appropriate clean up on the event instance.

### EQUIVALENT C FUNCTIONS

Tcl_EventDeleteProc

### SEE ALSO

TclEvent, Notifier

### KEYWORDS

event, notifier, event queue

    Copyright © 1998 Sun Microsystems, Inc.
    Copyright © 1995-1997 Roger E. Critchlow Jr.