KickJava   Java API By Example, From Geeks To Geeks.

Java > Open Source Codes > org > nightlabs > editor2d > properties > RotationPropertyDescriptor


1 /* *****************************************************************************
2  * NightLabs Editor2D - Graphical editor framework *
3  * Copyright (C) 2004-2005 NightLabs - http://NightLabs.org *
4  * Project author: Daniel Mazurek <Daniel.Mazurek [at] nightlabs [dot] org> *
5  * *
6  * This library is free software; you can redistribute it and/or *
7  * modify it under the terms of the GNU Lesser General Public *
8  * License as published by the Free Software Foundation; either *
9  * version 2.1 of the License, or (at your option) any later version. *
10  * *
11  * This library is distributed in the hope that it will be useful, *
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of *
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
14  * Lesser General Public License for more details. *
15  * *
16  * You should have received a copy of the GNU Lesser General Public *
17  * License along with this library; if not, write to the *
18  * Free Software Foundation, Inc., *
19  * 51 Franklin St, Fifth Floor, *
20  * Boston, MA 02110-1301 USA *
21  * *
22  * Or get it online : *
23  * http://www.gnu.org/copyleft/lesser.html *
24  * *
25  * *
26  ******************************************************************************/
27
28 package org.nightlabs.editor2d.properties;
29
30 import org.eclipse.jface.viewers.CellEditor;
31 import org.eclipse.jface.viewers.ILabelProvider;
32 import org.eclipse.swt.SWT;
33 import org.eclipse.swt.widgets.Composite;
34 import org.eclipse.ui.views.properties.PropertyDescriptor;
35
36 import org.nightlabs.base.property.ComboBoxLabelProvider;
37
38 public class RotationPropertyDescriptor
39 //extends ComboBoxPropertyDescriptor
40 extends PropertyDescriptor
41 {
42   public static final String JavaDoc[] defaultRotations = new String JavaDoc[] {"-180", "-90", "-45", "0", "45", "90", "180"};
43   
44   public RotationPropertyDescriptor(Object JavaDoc id, String JavaDoc displayName)
45   {
46     super(id, displayName);
47   }
48
49   /**
50    * The <code>ComboBoxPropertyDescriptor</code> implementation of this
51    * <code>IPropertyDescriptor</code> method creates and returns a new
52    * <code>ComboBoxCellEditor</code>.
53    * <p>
54    * The editor is configured with the current validator if there is one.
55    * </p>
56    */
57   public CellEditor createPropertyEditor(Composite parent)
58   {
59     CellEditor editor = new RotationCellEditor(parent, defaultRotations, SWT.NONE);
60     if (getValidator() != null)
61       editor.setValidator(getValidator());
62     return editor;
63   }
64   
65   public ILabelProvider getLabelProvider()
66   {
67     if (isLabelProviderSet())
68       return super.getLabelProvider();
69     else
70       return new ComboBoxLabelProvider(defaultRotations);
71   }
72 }
73
Popular Tags