01: /*
02: * Copyright (C) 2004 TiongHiang Lee
03: *
04: * This library is free software; you can redistribute it and/or
05: * modify it under the terms of the GNU Lesser General Public
06: * License as published by the Free Software Foundation; either
07: * version 2.1 of the License, or (at your option) any later version.
08: *
09: * This library is distributed in the hope that it will be useful,
10: * but WITHOUT ANY WARRANTY; without even the implied warranty of
11: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12: * Lesser General Public License for more details.
13: *
14: * You should have received a copy of the GNU Lesser General Public
15: * License along with this library; if not, write to the Free Software
16: * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17: *
18: * Email: thlee@onemindsoft.org
19: */
20:
21: package org.onemind.swingweb.client.gwt.ui;
22:
23: import org.onemind.swingweb.client.core.AbstractClient;
24: import org.onemind.swingweb.client.dom.DomNode;
25: import com.google.gwt.user.client.ui.*;
26:
27: public class ToggleButtonUIHandler extends ButtonUIHandler {
28:
29: public ToggleButtonUIHandler(AbstractClient client) {
30: super (client);
31: }
32:
33: /**
34: * {@inheritDoc}
35: */
36: protected Object updateUI(Object com, DomNode element) {
37: super .updateUI(com, element);
38: Button btn = (Button) com;
39: String clazz = getStyleName(element);
40: if (isTrue(element, "selected")) {
41: btn.setStyleName(clazz + "-pressed");
42: } else {
43: btn.setStyleName(clazz);
44: }
45: return com;
46: }
47:
48: public void postEvent(Object sender, Object data) {
49: postEvent(sender, "true", true);
50: }
51: }
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