/**********************************************************************
- * Copyright (c) 2005, 2006, 2011 IBM Corporation and others.
+ * Copyright (c) 2005, 2012 IBM Corporation, Ericsson
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
- * $Id: MoveSDDown.java,v 1.2 2006/09/20 20:56:26 ewchan Exp $
- *
- * Contributors:
- * IBM - Initial API and implementation
- * Bernd Hufmann - Updated for TMF
+ *
+ * Contributors:
+ * IBM - Initial API and implementation
+ * Bernd Hufmann - Updated for TMF
**********************************************************************/
+
package org.eclipse.linuxtools.tmf.ui.views.uml2sd.handlers;
import org.eclipse.jface.action.Action;
import org.eclipse.linuxtools.tmf.ui.views.uml2sd.SDWidget;
/**
+ * Action class implementation to move down in the sequence diagram view within a page.
+ *
+ * @version 1.0
* @author sveyrier
- *
+ *
*/
public class MoveSDDown extends Action {
// ------------------------------------------------------------------------
- // Attributes
+ // Constants
// ------------------------------------------------------------------------
+ /**
+ * The action ID.
+ */
public final static String ID = "org.eclipse.linuxtools.tmf.ui.views.uml2sd.handlers.MoveSDDown"; //$NON-NLS-1$
-
+
+ // ------------------------------------------------------------------------
+ // Attributes
+ // ------------------------------------------------------------------------
+ /**
+ * The sequence diagram view reference.
+ */
protected SDView fView = null;
// ------------------------------------------------------------------------
// Constructors
// ------------------------------------------------------------------------
+ /**
+ * Default constructor
+ */
public MoveSDDown() {
this(null);
}
-
+
+ /**
+ * Constructor
+ *
+ * @param view a sequence diagram view reference
+ */
public MoveSDDown(SDView view) {
super();
setId(ID);
}
// ------------------------------------------------------------------------
- // Operations
+ // Methods
// ------------------------------------------------------------------------
/*
* (non-Javadoc)
if (fView == null) {
return;
}
+
SDWidget viewer = fView.getSDWidget();
if (viewer != null) {
viewer.scrollBy(0, +viewer.getVisibleHeight());
}
}
-
+
/**
* Sets the active SD view.
+ *
* @param view The SD view.
*/
public void setView(SDView view) {