FileCellRenderer.java

/*
 * (C) Copyright 2014 Boni Garcia (http://bonigarcia.github.io/)
 * 
 * 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 io.github.bonigarcia.dualsub.gui;

import java.awt.Component;
import java.io.File;

import javax.swing.DefaultListCellRenderer;
import javax.swing.JLabel;
import javax.swing.JList;
import javax.swing.filechooser.FileSystemView;

/**
 * FileCellRenderer.
 * 
 * @author Boni Garcia (boni.gg@gmail.com)
 * @since 1.0.0
 */
public class FileCellRenderer extends DefaultListCellRenderer {

	private static final long serialVersionUID = 1L;

	public Component getListCellRendererComponent(JList<?> list, Object value,
			int index, boolean isSelected, boolean cellHasFocus) {
		Component component = super.getListCellRendererComponent(list, value,
				index, isSelected, cellHasFocus);
		if (component instanceof JLabel && value instanceof File) {
			JLabel label = (JLabel) component;
			File f = (File) value;
			label.setIcon(FileSystemView.getFileSystemView().getSystemIcon(f));
			label.setText(f.getName());
			label.setToolTipText(f.getAbsolutePath());
		}
		return component;
	}
}