Adding Components to a JFrame - Java Swing

Java examples for Swing:JFrame

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Description

Adding Components to a JFrame

Demo Code

import java.awt.Container;

import javax.swing.JButton;
import javax.swing.JFrame;

public class Main {
  public static void main(String[] args) {
    JFrame frame = new JFrame("Adding Component to JFrame");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    Container contentPane = frame.getContentPane();

    // Add a close button
    JButton closeButton = new JButton("Close");
    contentPane.add(closeButton);//from  ww w  .  j av a2s  .co m

    // set the size of the frame 300 x 200
    frame.setBounds(50, 50, 300, 200);
    frame.setVisible(true);
  }
}

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