CenteredLabelWidget


1   /*
2    * The contents of this file are subject to the terms of the Common Development
3    * and Distribution License (the License). You may not use this file except in
4    * compliance with the License.
5    * 
6    * You can obtain a copy of the License at http://www.netbeans.org/cddl.html
7    * or http://www.netbeans.org/cddl.txt.
8    * 
9    * When distributing Covered Code, include this CDDL Header Notice in each file
10   * and include the License file at http://www.netbeans.org/cddl.txt.
11   * If applicable, add the following below the CDDL Header, with the fields
12   * enclosed by brackets [] replaced by your own identifying information:
13   * "Portions Copyrighted [year] [name of copyright owner]"
14   * 
15   * The Original Software is NetBeans. The Initial Developer of the Original
16   * Software is Sun Microsystems, Inc. Portions Copyright 1997-2007 Sun
17   * Microsystems, Inc. All Rights Reserved.
18   */
19  package org.netbeans.modules.xml.wsdl.ui.view.grapheditor.widget;
20  
21  import java.awt.Color  ;
22  import java.awt.Dimension  ;
23  import java.awt.Graphics2D  ;
24  
25  import org.netbeans.api.visual.widget.LabelWidget;
26  import org.netbeans.api.visual.widget.Scene;
27  
28  public class CenteredLabelWidget extends LabelWidget {
29  
30      protected static final int MINIMUM_WIDTH = 200;
31      protected static final int MINIMUM_HEIGHT = 25;
32      private Color   mColor;
33      
34      public CenteredLabelWidget(Scene scene) {
35          super(scene);
36          init();
37      }
38      
39      public CenteredLabelWidget(Scene scene, String   text, Color   color) {
40          super(scene, text);
41          mColor = color;
42          init();
43      }
44      
45      void init() {
46          setAlignment(Alignment.CENTER);
47          setVerticalAlignment(VerticalAlignment.CENTER);
48          setMinimumSize(new Dimension  (MINIMUM_WIDTH, MINIMUM_HEIGHT));
49      }
50  
51      @Override  
52      protected void paintWidget() {
53          if (mColor != null) {
54              Graphics2D   gr = getGraphics ();
55              Color   c = gr.getColor();
56              gr.setColor(mColor);
57              gr.fill(getClientArea());
58              gr.setColor(c);
59          }
60          super.paintWidget();
61      }
62      
63  
64  }
65
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