import javax.swing.*; import java.awt.Dimension; import java.awt.Color; import java.awt.BorderLayout; public class JSliderTest15 extends JFrame{ public static void main(String[] args){ JSliderTest15 frame = new JSliderTest15(); frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); frame.setBounds(10, 10, 300, 200); frame.setTitle("ƒ^ƒCƒgƒ‹"); frame.setVisible(true); } JSliderTest15(){ JSlider slider = new JSlider(); slider.setMajorTickSpacing(10); slider.setPaintTicks(true); slider.setLabelTable(slider.createStandardLabels(20)); slider.setPaintLabels(true); slider.setBackground(Color.WHITE); slider.setPreferredSize(new Dimension(120, 100)); JPanel p = new JPanel(); p.add(slider); getContentPane().add(p, BorderLayout.CENTER); }