import javax.swing.*;
import java.awt.*; //needed to use components setting methods (e.g., colors, fonts)
public class VolumePanel extends JPanel {

	//The is a simple volume slider panel for controlling the volume of
	//the media player

     final private static int MINIMUM_VOLUME = 0;
     final private static int MAXIMUM_VOLUME = 11;
     final private static int INITIAL_VOLUME = 3;

	public VolumePanel(int width, int height) {
    	// Create and add a simple JLabel to the panel

    	setLayout(null); //use no layout management
    	setSize(width, height); //set panel size

    	// Make a border around the outside with the given title
        setBorder(BorderFactory.createTitledBorder("Volume"));

        int MARGIN = 20; //use this to account for the labelled border



        JSlider volumeSlider = new JSlider(JSlider.VERTICAL,
                  MINIMUM_VOLUME, MAXIMUM_VOLUME, INITIAL_VOLUME);
        volumeSlider.setLocation(MARGIN,MARGIN);
        volumeSlider.setSize(width,height-MARGIN*2);

        add(volumeSlider);

        //Turn on labels at major tick marks.
        volumeSlider.setMajorTickSpacing(5);
        volumeSlider.setMinorTickSpacing(1);
        volumeSlider.setPaintTicks(true);
        volumeSlider.setPaintLabels(true);

	}
}