1   /**
2    * Copyright (c) 2000-2007 Liferay, Inc. All rights reserved.
3    *
4    * Permission is hereby granted, free of charge, to any person obtaining a copy
5    * of this software and associated documentation files (the "Software"), to deal
6    * in the Software without restriction, including without limitation the rights
7    * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
8    * copies of the Software, and to permit persons to whom the Software is
9    * furnished to do so, subject to the following conditions:
10   *
11   * The above copyright notice and this permission notice shall be included in
12   * all copies or substantial portions of the Software.
13   *
14   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20   * SOFTWARE.
21   */
22  
23  package com.liferay.lawt;
24  
25  import java.awt.Component;
26  import java.awt.Dimension;
27  import java.awt.Graphics;
28  import java.awt.Image;
29  
30  /**
31   * <a href="ImageButton.java.html"><b><i>View Source</i></b></a>
32   *
33   * @author Brian Wing Shun Chan
34   *
35   */
36  public class ImageButton extends Component {
37  
38      public ImageButton(Image image) {
39          _image = image;
40      }
41  
42      public Dimension getMinimumSize() {
43          return getPreferredSize();
44      }
45  
46      public Dimension getPreferredSize() {
47          LAWTUtil.waitForImage(this, _image);
48  
49          Dimension d = new Dimension(
50              _image.getWidth(this) + (2 * _thickness),
51              _image.getHeight(this) + (2 * _thickness));
52  
53          return d;
54      }
55  
56      public void paint(Graphics g) {
57          g.drawImage(_image, 0, 0, this);
58          g.dispose();
59      }
60  
61      private Image _image;
62      private int _thickness = 2;
63  
64  }