BooleanFieldEditor2


1   /*******************************************************************************
2    * Copyright (c) 2000, 2005 IBM Corporation and others.
3    * All rights reserved. This program and the accompanying materials
4    * are made available under the terms of the Eclipse Public License v1.0
5    * which accompanies this distribution, and is available at
6    * http://www.eclipse.org/legal/epl-v10.html
7    * 
8    * Contributors:
9    *     IBM Corporation - initial API and implementation
10   *******************************************************************************/
11  package org.eclipse.debug.internal.ui.preferences;
12  
13   
14  import org.eclipse.jface.preference.BooleanFieldEditor;
15  import org.eclipse.swt.widgets.Button;
16  import org.eclipse.swt.widgets.Composite;
17  
18  /**
19   * A boolean field editor that provides access to this editors boolean
20   * button.
21   */
22  public class BooleanFieldEditor2 extends BooleanFieldEditor {
23      
24      private  Button fChangeControl;
25  
26      /**
27       * @see BooleanFieldEditor#BooleanFieldEditor(java.lang.String, java.lang.String, int, org.eclipse.swt.widgets.Composite)
28       */
29      public BooleanFieldEditor2(
30          String   name,
31          String   labelText,
32          int style,
33          Composite parent) {
34          super(name, labelText, style, parent);
35      }
36  
37      /**
38       * @see org.eclipse.jface.preference.BooleanFieldEditor#getChangeControl(Composite)
39       */
40      public Button getChangeControl(Composite parent) {
41          if (fChangeControl == null) {
42              fChangeControl = super.getChangeControl(parent);
43          } 
44          return fChangeControl;
45      }
46  
47  
48  }
49  
50

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