Application: gvSIG desktop

/* gvSIG. Geographic Information System of the Valencian Government

 *

 * Copyright (C) 2007-2008 Infrastructures and Transports Department

 * of the Valencian Government (CIT)

 *

 * 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 2

 * 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, write to the Free Software

 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,

 * MA  02110-1301, USA.

 *

 */

package org.gvsig.installer.swing.impl.execution.panel.selectPackages2;

import java.awt.FlowLayout;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import java.awt.event.KeyEvent;

import java.awt.event.KeyListener;

import javax.swing.JButton;

import javax.swing.JLabel;

import javax.swing.JPanel;

import javax.swing.JTextField;

/**

 * @author gvSIG Team

 * @version $Id$

 * 

 */

public class FastFilterButtonsPanel extends JPanel implements ActionListener {

    private static final long serialVersionUID = 3767011079359743742L;

    private PackagesTablePanel panel;

    private JButton searchButton;

    private JButton resetButton;

    private JTextField textField;

    public FastFilterButtonsPanel(PackagesTablePanel panel) {

        this.panel = panel;

        initComponents();

    }

    private void initComponents() {

        JLabel fastFilterLabel = new JLabel("fast_filter");

        textField = new JTextField(20);

        KeyListener l = new KeyListener() {

            public void keyTyped(KeyEvent e) {

            }

            public void keyReleased(KeyEvent e) {

                if (e.getKeyChar() == '\n') {

                    searchAction();

                }

            }

            public void keyPressed(KeyEvent e) {

            }

        };

        textField.addKeyListener(l);

        searchButton = new JButton("search");

        searchButton.setActionCommand("search");

        searchButton.addActionListener(this);

        resetButton = new JButton("reset");

        resetButton.setActionCommand("reset");

        resetButton.addActionListener(this);

        setLayout(new FlowLayout(FlowLayout.LEFT));

        add(fastFilterLabel);

        add(textField);

        add(searchButton);

        add(resetButton);

    }

    public void actionPerformed(ActionEvent e) {

        if ("search".equals(e.getActionCommand())) {

            searchAction();

        } else

            if ("reset".equals(e.getActionCommand())) {

                resetAction();

            }

    }

    private void searchAction() {

        if (textField.equals("")) {

            panel.setFilter(null);

        } else {

            panel.setFilter(new NameAndDescriptionFilter(textField.getText()));

        }

    }

    private void resetAction() {

        panel.setFilter(null);

        textField.setText("");

    }

}