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/*
 * @(#)SIDV2librarian.java  beta1   2008/01/21
 *
 * Copyright (C) 2008    Rutger Vlek (rutgervlek@hotmail.com)
 *
 * This application 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 application 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 application; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */


package org.midibox.sidedit.gui.controls;

import java.awt.BorderLayout;
import java.awt.Dimension;
import java.awt.FlowLayout;
import java.awt.Font;
import java.awt.event.ActionEvent;

import javax.swing.JComboBox;
import javax.swing.JPanel;

import org.midibox.sidedit.SIDSysexParameterControl;

public class SIDSysexParameterControlCombo extends SIDSysexParameterControlGUI {

    public static float mouseWheelResolution = 10.0f;
    private JComboBox combo;

    public SIDSysexParameterControlCombo(
            SIDSysexParameterControl midiParameter, JComboBox combo,
            boolean showLabel, String labelLocation, boolean valueBelow,
            boolean showValue) {
        super(midiParameter, showLabel, labelLocation, valueBelow, showValue);
        this.combo = combo;
        combo.setPreferredSize(new Dimension(110, 20));
        combo.setFont(new Font("sansserif", Font.BOLD, 11));
        JPanel panel = new JPanel(new FlowLayout(FlowLayout.CENTER, 0, 0));
        panel.setOpaque(false);
        panel.add(combo);
        add(panel, BorderLayout.CENTER);
        combo.addActionListener(this);
        combo.addMouseListener(this);
        updateGraphics();
    }

    public void actionPerformed(ActionEvent ae) {
        super.actionPerformed(ae);
        if (ae.getSource() == combo) {
            if (update) {
                update = false;
                midiParameter.setMidiValueWithSparse(combo.getSelectedIndex());
                for (int c = 0; c < midiParameters.size(); c++) {
                    SIDSysexParameterControl mp = (SIDSysexParameterControl) midiParameters
                            .elementAt(c);
                    mp.setMidiValue(midiParameter.getMidiValue(), false);
                }
                update = true;
            }
        }
    }

    public void updateGraphics() {
        super.updateGraphics();
        if (update) {
            update = false;
            combo.setSelectedIndex(midiParameter.getMidiValueWithSparse());
            update = true;
        }
    }
}