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/* *******************************************************************
* Copyright (c) 1999-2001 Xerox Corporation,
* 2002 Palo Alto Research Center, Incorporated (PARC).
* 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
*
* Contributors:
* Xerox/PARC initial implementation
* ******************************************************************/
package org.aspectj.ajde.ui.swing;
import java.awt.event.MouseEvent;
import java.awt.event.MouseListener;
import javax.swing.event.TreeSelectionEvent;
import javax.swing.event.TreeSelectionListener;
import org.aspectj.ajde.Ajde;
import org.aspectj.ajde.ui.IStructureViewNode;
/**
* @author Mik Kersten
*/
class StructureViewTreeListener implements TreeSelectionListener, MouseListener {
private StructureTree tree;
private SwingTreeViewNode lastSelectedNode = null;
public StructureViewTreeListener(StructureTree tree) {
this.tree = tree;
}
public void valueChanged(TreeSelectionEvent e) { }
public void mouseEntered(MouseEvent e) { }
public void mouseExited(MouseEvent e) { }
public void mousePressed(MouseEvent e) { }
public void mouseReleased(MouseEvent e) { }
public void mouseClicked(MouseEvent e) {
navigate(e);
}
public void navigate(MouseEvent e) {
SwingTreeViewNode treeNode = (SwingTreeViewNode)tree.getLastSelectedPathComponent();
if (treeNode == null || lastSelectedNode == treeNode) return;
lastSelectedNode = treeNode;
//if (e.getClickCount() == 2) {
Ajde.getDefault().getStructureViewManager().fireNavigationAction(
treeNode.getStructureNode(),
treeNode.getKind() == IStructureViewNode.Kind.LINK
);
//}
}
}