01: package org.gui4j.event;
02:
03: /**
04: * The interface <code>Event</code> can be used to register and
05: * deregister <code>EventListener</code> instances.
06: */
07: public interface Gui4jEvent {
08: /**
09: * Add listener
10: * @param listener
11: */
12: void addEventListener(Gui4jEventListener listener);
13:
14: /**
15: * Remove listener
16: * @param listener
17: */
18: void removeEventListener(Gui4jEventListener listener);
19: }
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