我正在使用 JDK1.7.0_03,Windows 7
UIManager.put("Slider.onlyLeftMouseButtonDrag", Boolean.TRUE);
JDK1.6.0_31:
错误 ID:6614972 JSlider 值不应在右键单击时更改
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import javax.swing.plaf.metal.MetalSliderUI;
public class SliderOnlyLeftMouseButtonDragTest {
public JComponent makeUI() {
JSlider slider00 = new JSlider(0,10,5);
JSlider slider01 = new JSlider(0,10,5);
slider01.setUI(new MetalSliderUI() {
protected TrackListener createTrackListener(JSlider slider) {
return new TrackListener() {
@Override public void mousePressed(MouseEvent e) {
if(!SwingUtilities.isLeftMouseButton(e)) {
return;
}
super.mousePressed(e);
}
};
}
});
JPanel p = new JPanel();
p.add(slider00);
p.add(slider01);
return p;
}
public static void main(String[] args) {
EventQueue.invokeLater(new Runnable() {
@Override public void run() {
createAndShowGUI();
}
});
}
public static void createAndShowGUI() {
JFrame f = new JFrame();
f.setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
f.getContentPane().add(new SliderOnlyLeftMouseButtonDragTest().makeUI());
f.setSize(320, 240);
f.setLocationRelativeTo(null);
f.setVisible(true);
}
}