default/src/main/java/de/uapcore/sudoku/ButtonPanel.java

/*
 * Copyright 2013 Mike Becker. All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 * 
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */

package de.uapcore.sudoku;

import javax.swing.*;
import java.awt.*;

/**
 * The panel displaying some actions for the Sudoku solver.
 */
public final class ButtonPanel extends JPanel {
    
    private final JButton save, check, solve;

    public ButtonPanel(ActionHandler l) {
        setLayout(new GridBagLayout());
        
        GridBagConstraints c = new GridBagConstraints();
        c.insets = new Insets(10, 10, 10, 10);
        c.fill = GridBagConstraints.HORIZONTAL;
        c.weightx = 1;
        
        c.gridx = 0;
        c.gridy = 0;
        save = new JButton("Speichern");
        add(save, c);
        c.gridx++;
        check = new JButton("Prüfen");
        add(check, c);
        solve = new JButton("Lösen");
        c.gridx++;
        add(solve, c);
        
        save.setActionCommand(ActionHandler.SAVE);
        save.addActionListener(l);
        check.setActionCommand(ActionHandler.CHECK);
        check.addActionListener(l);
        solve.setActionCommand(ActionHandler.SOLVE);
        solve.addActionListener(l);
        
        setBackground(Color.WHITE);
    }
}