import javax.swing.JFrame;
import javax.swing.JButton;
import javax.swing.border.BevelBorder;
import java.awt.Toolkit;
import java.awt.Dimension;
import java.awt.Color;
import java.awt.Cursor;
import java.awt.Container;
import java.awt.Font;

public class TryWindow4 {
  // The window object
  static JFrame aWindow = new JFrame("This is the Window Title"); 

  public static void main(String[] args) {
    Toolkit theKit = aWindow.getToolkit();       // Get the window toolkit
    Dimension wndSize = theKit.getScreenSize();  // Get screen size

    // Set the position to screen center & size to half screen size
    aWindow.setBounds(wndSize.width/4, wndSize.height/4,   // Position
                      wndSize.width/2, wndSize.height/2);  // Size
    aWindow.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    aWindow.setCursor(Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR));

    Container thePane = aWindow.getContentPane();  // Get content pane

    // Set color of content pane
    Color customColor = new Color(25,50,75);

    thePane.setBackground(customColor);    

    // Add a button
    JButton button = new JButton("Click Me");
    button.setFont(new Font("Blackadder ITC", Font.BOLD, 32));
    button.setBorder(new BevelBorder(BevelBorder.RAISED));
    thePane.add(button );

    aWindow.setVisible(true);                    // Display the window
  }
}