我在 Windows 7 上使用本机外观,发现垂直 JSlider 上的旋钮非常非常小,不仅细而且短。
有人可以证实这一点吗?我应该报告它吗?如果是,请问在哪里报告?谢谢!
以下是示例程序的代码(如屏幕截图所示):
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.JSlider;
import javax.swing.SwingConstants;
import javax.swing.UIManager;
public class SliderTest
{
public static void main( String[] args )
{
// Set the look and feel to that of the system
try
{ UIManager.setLookAndFeel( UIManager.getSystemLookAndFeelClassName() ); }
catch ( Exception e )
{ System.err.println( e ); }
// Launch the GUI from the event dispatch thread
javax.swing.SwingUtilities.invokeLater( new Runnable()
{
public void run ()
{
JFrame window = new JFrame();
window.setDefaultCloseOperation( JFrame.EXIT_ON_CLOSE );
JPanel contentPane = new JPanel();
contentPane.add( new JSlider(SwingConstants.HORIZONTAL) );
contentPane.add( new JSlider(SwingConstants.VERTICAL) );
window.setContentPane( contentPane );
window.pack();
window.setLocationRelativeTo( null ); // Center window
window.setVisible( true );
}
});
}
}