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How to hide the track on the slider in Java?
To hide the track on the slider, you need to use the setPaintTrack() method and set it to FALSE −
JSlider slider = new JSlider(JSlider.HORIZONTAL, 0, 100, 55); slider.setInverted(true); slider.setMinorTickSpacing(10); slider.setMajorTickSpacing(25); slider.setPaintTicks(true); slider.setPaintLabels(true); slider.setPaintTrack(false);
The above method setPaintTrack() is by default set to TRUE.
The following is an example to hide the track on the slider −
Example
package my; import java.awt.Color; import java.awt.Font; import javax.swing.JFrame; import javax.swing.JPanel; import javax.swing.JSlider; import javax.swing.WindowConstants; public class SwingDemo { public static void main(String[] args) { JFrame frame = new JFrame("Frame with Slider"); JSlider slider = new JSlider(JSlider.HORIZONTAL, 0, 100, 55); slider.setInverted(true); slider.setMinorTickSpacing(10); slider.setMajorTickSpacing(25); slider.setPaintTicks(true); slider.setPaintLabels(true); slider.setBackground(Color.blue); slider.setForeground(Color.white); slider.setPaintTrack(false); Font font = new Font("Serif", Font.BOLD, 20); slider.setFont(font); JPanel panel = new JPanel(); panel.add(slider); frame.add(panel); frame.setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE); frame.setSize(600, 300); frame.setVisible(true); } }
Output
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