01: /*
02: * MyGWT Widget Library
03: * Copyright(c) 2007, MyGWT.
04: * licensing@mygwt.net
05: *
06: * http://mygwt.net/license
07: */
08: package net.mygwt.ui.client.data;
09:
10: /**
11: * Interface for objects that listen for model change events.
12: *
13: * @see ChangeEvent
14: * @see Model
15: */
16: public interface ChangeListener {
17:
18: /**
19: * Fired when the model's state has changed.
20: *
21: * @param event an event describing the change
22: */
23: public void modelChanged(ChangeEvent event);
24:
25: }
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