1 /**********************************************************************
2 * Copyright (c) 2005, 2008, 2011 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 * $Id: PrevPage.java,v 1.3 2008/01/24 02:28:52 apnan Exp $
10 * IBM - Initial API and implementation
11 * Bernd Hufmann - Updated for TMF
12 **********************************************************************/
13 package org
.eclipse
.linuxtools
.tmf
.ui
.views
.uml2sd
.handlers
;
15 import org
.eclipse
.jface
.action
.Action
;
16 import org
.eclipse
.linuxtools
.internal
.tmf
.ui
.ITmfImageConstants
;
17 import org
.eclipse
.linuxtools
.internal
.tmf
.ui
.TmfUiPlugin
;
18 import org
.eclipse
.linuxtools
.tmf
.ui
.views
.uml2sd
.SDView
;
19 import org
.eclipse
.linuxtools
.tmf
.ui
.views
.uml2sd
.util
.SDMessages
;
25 public class PrevPage
extends Action
{
27 // ------------------------------------------------------------------------
29 // ------------------------------------------------------------------------
30 public final static String ID
= "org.eclipse.linuxtools.tmf.ui.views.uml2sd.handlers.prevpage"; //$NON-NLS-1$
32 protected SDView view
= null;
34 // ------------------------------------------------------------------------
36 // ------------------------------------------------------------------------
37 public PrevPage(SDView theView
) {
40 setText(SDMessages
._35
);
41 setToolTipText(SDMessages
._37
);
43 setImageDescriptor(TmfUiPlugin
.getDefault().getImageDescripterFromPath(ITmfImageConstants
.IMG_UI_PREV_PAGE
));
46 // ------------------------------------------------------------------------
48 // ------------------------------------------------------------------------
51 * @see org.eclipse.jface.action.Action#run()
55 if ((view
== null) || (view
.getSDWidget()) == null) {
58 if (view
.getSDPagingProvider() != null) {
59 view
.getSDPagingProvider().prevPage();
62 view
.getSDWidget().redraw();
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