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Java > Open Source Codes > org > nightlabs > editor2d > viewer > action > ZoomInAction


1 /* *****************************************************************************
2  * NightLabs Editor2D - Graphical editor framework *
3  * Copyright (C) 2004-2005 NightLabs - http://NightLabs.org *
4  * *
5  * This library is free software; you can redistribute it and/or *
6  * modify it under the terms of the GNU Lesser General Public *
7  * License as published by the Free Software Foundation; either *
8  * version 2.1 of the License, or (at your option) any later version. *
9  * *
10  * This library is distributed in the hope that it will be useful, *
11  * but WITHOUT ANY WARRANTY; without even the implied warranty of *
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
13  * Lesser General Public License for more details. *
14  * *
15  * You should have received a copy of the GNU Lesser General Public *
16  * License along with this library; if not, write to the *
17  * Free Software Foundation, Inc., *
18  * 51 Franklin St, Fifth Floor, *
19  * Boston, MA 02110-1301 USA *
20  * *
21  * Or get it online : *
22  * http://www.gnu.org/copyleft/lesser.html *
23  * *
24  * *
25  ******************************************************************************/

26
27 package org.nightlabs.editor2d.viewer.action;
28
29 import org.nightlabs.editor2d.viewer.IZoomSupport;
30 import org.nightlabs.editor2d.viewer.ViewerPlugin;
31
32 public class ZoomInAction
33 extends ZoomAction
34 {
35     public static final String JavaDoc ID = ZoomInAction.class.getName();
36     
37     public ZoomInAction() {
38         super();
39     }
40
41     public ZoomInAction(IZoomSupport zoomSupport) {
42         super(zoomSupport);
43     }
44     
45     public void init()
46     {
47         setId(ID);
48         setText(ViewerPlugin.getResourceString("action.zoomIn.text"));
49         setToolTipText(ViewerPlugin.getResourceString("action.zoomIn.tooltip"));
50 // setImageDescriptor(ImageUtil.getImageDescriptor("ZoomIn16.gif"));
51
// setText("ZoomIn");
52
}
53
54     public void zoomChanged(double zoom)
55     {
56         if (getZoomSupport().canZoomIn())
57             setEnabled(true);
58         else
59             setEnabled(false);
60     }
61
62     public void run() {
63         getZoomSupport().zoomIn();
64     }
65     
66 }
67
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