Swing (Java): Difference between revisions

Revision as of 11:47, 30 June 2005

Revision as of 01:58, 30 July 2005

Line 13:

<pre>

import javax.swing.*;

public class HelloWorldSwing {extends JFrame

{

/**

* Constructs a new Window

* Create the GUI and show it. For thread safety,

* this method should be invoked from the

* event-dispatching thread.

*/

public HelloWorldSwing()

private static void createAndShowGUI() {

{

//Make sure we have nice window decorations.

//Sets the size and makes the window close when you press the X

JFrame.setDefaultLookAndFeelDecorated(true);

frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

setSize(500,500);

//CreateAdds andHelloWorld setText upto the window.

JFrameJLabel framelabel = new JFrameJLabel("HelloWorldSwingHello World!");

frame.getContentPane().add(label);

frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

});

//AddMakes the ubiquitouswindow "Hello World" label.Visible

JLabel label = new JLabelsetVisible("Hello World"true);

frame.getContentPane().add(label);

//Display the window.

frame.pack();

frame.setVisible(true);

}

/**

* Main Method

public static void main(String[] args) {

*/

//Schedule a job for the event-dispatching thread:

public static void main(String[] args) {

//creating and showing this application's GUI.

{

javax.swing.SwingUtilities.invokeLater(new Runnable() {

new public void runHelloWorldSwing() {;

createAndShowGUI();

}

});

}

}