org.eclipse.linuxtools.tmf.ui/src/org/eclipse/linuxtools/tmf/ui/views/uml2sd/handlers/MoveSDRight.java

   1 /**********************************************************************
   2  * Copyright (c) 2005, 2006, 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: MoveSDRight.java,v 1.2 2006/09/20 20:56:26 ewchan Exp $
   8  *
   9  * Contributors:
  10  * IBM - Initial API and implementation
  11  * Bernd Hufmann - Updated for TMF
  12  **********************************************************************/
  13 package org.eclipse.linuxtools.tmf.ui.views.uml2sd.handlers;
  14
  15 import org.eclipse.jface.action.Action;
  16 import org.eclipse.linuxtools.tmf.ui.views.uml2sd.SDView;
  17 import org.eclipse.linuxtools.tmf.ui.views.uml2sd.SDWidget;
  18
  19 /**
  20  * @author sveyrier
  21  *
  22  */
  23
  24 public class MoveSDRight extends Action {
  25
  26     // ------------------------------------------------------------------------
  27     // Attributes
  28     // ------------------------------------------------------------------------
  29     public final static String ID = "org.eclipse.linuxtools.tmf.ui.views.uml2sd.handlers.MoveSDRight"; //$NON-NLS-1$
  30
  31     protected SDView fView = null;
  32
  33     // ------------------------------------------------------------------------
  34     // Constructors
  35     // ------------------------------------------------------------------------
  36     public MoveSDRight() {
  37         this(null);
  38     }
  39
  40     public MoveSDRight(SDView view) {
  41         super();
  42         setId(ID);
  43         setActionDefinitionId(ID);
  44         fView = view;
  45     }
  46
  47     // ------------------------------------------------------------------------
  48     // Operations
  49     // ------------------------------------------------------------------------
  50     /*
  51      * (non-Javadoc)
  52      * @see org.eclipse.jface.action.Action#run()
  53      */
  54     @Override
  55     public void run() {
  56
  57         if (fView == null) {
  58             return;
  59         }
  60
  61         SDWidget viewer = fView.getSDWidget();
  62         if (viewer != null)
  63             viewer.scrollBy(+viewer.getVisibleWidth(), 0);
  64     }
  65
  66     /**
  67      * Sets the active SD view.
  68      * @param view The SD view.
  69      */
  70    public void setView(SDView view) {
  71         fView = view;
  72     }
  73 }