package application.pen; import java.awt.event.MouseEvent; import java.awt.event.MouseListener; import javax.swing.JSlider; public class RunTimeMouseListener implements MouseListener { JSlider run_time; public RunTimeMouseListener(JSlider js){ this.run_time = js; } public void mouseClicked(MouseEvent e) { } public void mouseEntered(MouseEvent e) { } public void mouseExited(MouseEvent e) { } public void mousePressed(MouseEvent e) { } public void mouseReleased(MouseEvent e) { run_time.setValue(run_time.getMaximum() * e.getX() / run_time.getWidth()); } }