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.awt.ui;
22:
23: import java.awt.Component;
24: import java.awt.ScrollPane;
25: import java.util.List;
26: import org.onemind.swingweb.client.core.AbstractClient;
27: import org.onemind.swingweb.client.dom.DomNode;
28:
29: public class ScrollPaneUIHandler extends ContainerUIHandler {
30:
31: public ScrollPaneUIHandler(AbstractClient client) {
32: super (client);
33: // TODO Auto-generated constructor stub
34: }
35:
36: public Object createComponentInstance(Object parent, DomNode element) {
37: ScrollPane pane = new ScrollPane();
38: return pane;
39: }
40:
41: public void addSingleChild(AbstractClient rootHandler,
42: ScrollPane pane, DomNode element) {
43: List componentNodes = getComponentNodes(element);
44: if (componentNodes.size() == 1) {
45: for (int i = 0; i < componentNodes.size(); i++) {
46: DomNode childNode = (DomNode) componentNodes.get(i);
47: Object com = rootHandler.handle(pane, childNode);
48: //TODO: laying out etc
49: if (com instanceof Component) {
50: Component childCom = (Component) com;
51: pane.add(childCom);
52: UIHelper.setLocation(childCom, childNode);
53: UIHelper.setBounds(childCom, childNode);
54: }
55: }
56: } else {
57: throw new IllegalArgumentException(
58: "Expect single component inside ScrollPane dom node");
59: }
60: }
61:
62: /**
63: * {@inheritDoc}
64: */
65: public Object updateUI(Object com, DomNode element) {
66: //use a panel with label to stub
67: addSingleChild(getClient(), (ScrollPane) com, element);
68: return com;
69: }
70: }
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