/*
* Copyright (C) 2013 Vinu K.N
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.domainmath.gui;
import java.awt.event.MouseEvent;
import java.io.File;
import javax.swing.JTree;
import javax.swing.tree.TreePath;
/**
*
* @author Vinu K.N
*/
public class FileTree extends JTree{
@Override
public String getToolTipText(MouseEvent ev)
{
if(ev == null) {
return null;
}
TreePath path = this.getPathForLocation(ev.getX(),
ev.getY());
if (path != null)
{
File file = (File) this.getLastSelectedPathComponent();
if (file==null) {
return null;
}
return (file==null ? null : file.getAbsolutePath());
}
return null;
}
}