java swing 平滑移动_Java Swing - 如何使JSlider垂直移动并从下到上移动

import java.awt.BorderLayout;

import javax.swing.JFrame;

import javax.swing.JPanel;

import javax.swing.JSlider;

public class Main extends JPanel {

public Main() {

setLayout(new BorderLayout());

JSlider slider = new JSlider(JSlider.HORIZONTAL, 0, 50, 25);

slider.setMinorTickSpacing(2);

slider.setMajorTickSpacing(10);

slider.setPaintTicks(true);

slider.setPaintLabels(true);

slider.setOrientation(JSlider.VERTICAL);

slider.setInverted(false);

// We'll just use the standard numeric labels for now...

slider.setLabelTable(slider.createStandardLabels(10));

add(slider, BorderLayout.CENTER);

}

public static void main(String s[]) {

JFrame frame = new JFrame("Slider Example");

frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

frame.setContentPane(new Main());

frame.pack();

frame.setVisible(true);

}

}