从右到左jframe

Question

How to create right to left jframe ?!

this is java original jframe

and this is the result when use :

JFrame.setDefaultLookAndFeelDecorated(true);

but i need some thing like this

Answer 1

The only way I know how to do it is to use an undecorated frame with the Metal LAF:

import java.awt.*;
import java.awt.event.*;
import javax.swing.*;

public class SSCCE5
{
    private static void createAndShowGUI()
    {
        JFrame frame = new JFrame("SSCCE5");

        frame.setUndecorated(true);
        frame.getRootPane().setWindowDecorationStyle(JRootPane.FRAME);
        frame.setComponentOrientation(ComponentOrientation.RIGHT_TO_LEFT);

        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        frame.setLocationByPlatform( true );
        frame.setSize(200, 200);
        frame.setVisible( true );
    }

    public static void main(String[] args)
    {
        EventQueue.invokeLater(new Runnable()
        {
            public void run()
            {
                createAndShowGUI();
            }
        });
    }
}