MainClass.java Source code

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Here is the source code for MainClass.java

Source

import java.awt.BorderLayout;

import javax.swing.JDesktopPane;
import javax.swing.JFrame;
import javax.swing.JInternalFrame;

public class MainClass {

    public static void main(final String args[]) {
        JFrame frame = new JFrame();
        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

        JDesktopPane desktop = new JDesktopPane();

        JInternalFrame palette = new JInternalFrame("Palette", true, false, true, false);
        palette.setBounds(350, 150, 100, 100);
        palette.putClientProperty("JInternalFrame.isPalette", Boolean.TRUE);
        desktop.add(palette, JDesktopPane.PALETTE_LAYER);
        palette.setVisible(true);

        frame.add(desktop, BorderLayout.CENTER);
        frame.setSize(500, 300);
        frame.setVisible(true);
    }
}