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Removing the title bar of the Frame in Java

                         

Introducion

Here, you will learn how to display the frame or window without title bar in java. This type of the frame is mostly used to show the splash screen at starting of the application.

In this program, you can see that the method setUndecorated() has been used to hide the title bar of the frame or window. The frame is initially by default decorated. If you pass the boolean value true to the setUndecorated() method of the Frame class then the frame will look without the title bar otherwise the frame will be in the default format. The method setUndecorated() takes a boolean valued argument either true or false.

Here is the code of the program :

import java.awt.*;
import java.awt.event.*;

public class AwtWithoutTitleFrame{
  public static void main(String[] args){
    Frame frame = new Frame("Without Title Bar Frame");
    Label lbl = new Label("Welcome in Roseindia.net Tutorial.",Label.CENTER);
    frame.setUndecorated(true);
    frame.add(lbl);
    frame.setSize(400,400);
    frame.setVisible(true);
    frame.addWindowListener(new WindowAdapter(){
      public void windowClosing(WindowEvent we){
        Frame frame = (Frame)we.getSource();
        frame.dispose();
      }
    });
  }
}

Download this example.

                         

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