Java/SWT JFace Eclipse/Application Window

First JFace application

   <source lang="java">

import org.eclipse.jface.window.ApplicationWindow; import org.eclipse.swt.SWT; import org.eclipse.swt.widgets.*; /**

* Your first JFace application
*/

public class HelloWorld extends ApplicationWindow {

 /**
  * HelloWorld constructor
  */
 public HelloWorld() {
   super(null);
 }
 /**
  * Runs the application
  */
 public void run() {
   // Don"t return from open() until window closes
   setBlockOnOpen(true);
   // Open the main window
   open();
   // Dispose the display
   Display.getCurrent().dispose();
 }
 /**
  * Creates the main window"s contents
  * 
  * @param parent the main window
  * @return Control
  */
 protected Control createContents(Composite parent) {
   // Create a Hello, World label
   Label label = new Label(parent, SWT.CENTER);
   label.setText("Hello, World");
   return label;
 }
 /**
  * The application entry point
  * 
  * @param args the command line arguments
  */
 public static void main(String[] args) {
   new HelloWorld().run();
 }

}

      </source>
   
  
 
  

Jface ApplicationWindow

   <source lang="java">

/* SWT/JFace in Action GUI Design with Eclipse 3.0 Matthew Scarpino, Stephen Holder, Stanford Ng, and Laurent Mihalkovic ISBN: 1932394273 Publisher: Manning

• /

import org.eclipse.jface.window.ApplicationWindow; import org.eclipse.swt.widgets.ruposite; import org.eclipse.swt.widgets.Control; import org.eclipse.swt.widgets.Display; public class WidgetWindow extends ApplicationWindow {

 public WidgetWindow()
 {
   super(null);
 }
 protected Control createContents(Composite parent)
 {
   getShell().setText("Widget Window");
   parent.setSize(400,250);
   return parent;
 }
 
 public static void main(String[] args)
 {
   WidgetWindow wwin = new WidgetWindow();
   wwin.setBlockOnOpen(true);
   wwin.open();
   Display.getCurrent().dispose();
 }

}

      </source>
   
  
 
  

JFace Window

   <source lang="java">

/******************************************************************************

* All Right Reserved. 
* Copyright (c) 1998, 2004 Jackwind Li Guojie
* 
* Created on 2004-5-13 14:30:36 by JACK
* $Id$
* 
*****************************************************************************/

import org.eclipse.jface.window.ApplicationWindow; import org.eclipse.jface.window.Window; public class DummyWindow {

 public static void main(String[] args) {
   Window window = new ApplicationWindow(null);
   window.setBlockOnOpen(true);
   int returnStatus = window.open();
 }

}

      </source>
   
  
 
  

Simplest ApplicationWindow

   <source lang="java">

/* SWT/JFace in Action GUI Design with Eclipse 3.0 Matthew Scarpino, Stephen Holder, Stanford Ng, and Laurent Mihalkovic ISBN: 1932394273 Publisher: Manning

• /

import org.eclipse.jface.window.ApplicationWindow; import org.eclipse.swt.SWT; import org.eclipse.swt.widgets.ruposite; import org.eclipse.swt.widgets.Control; import org.eclipse.swt.widgets.Display; import org.eclipse.swt.widgets.Text; public class HelloSWT_JFace extends ApplicationWindow {

 public HelloSWT_JFace() {
   super(null);
 }
 protected Control createContents(Composite parent) {
   Text helloText = new Text(parent, SWT.CENTER);
   helloText.setText("Hello SWT and JFace!");
   parent.pack();
   return parent;
 }
 public static void main(String[] args) {
   HelloSWT_JFace awin = new HelloSWT_JFace();
   awin.setBlockOnOpen(true);
   awin.open();
   Display.getCurrent().dispose();
 }

}

      </source>
   
  
 
  

Simplest SWT application

   <source lang="java">

/******************************************************************************

* Copyright (c) 1998, 2004 Jackwind Li Guojie
* All right reserved. 
* 
* Created on Oct 25, 2003 2:02:04 PM by JACK
* $Id: HelloWorld.java,v 1.1 2003/12/22 12:07:54 jackwind Exp $
* 
* visit: http://www.asprise.ru/swt
*****************************************************************************/

import org.eclipse.jface.window.ApplicationWindow; import org.eclipse.swt.widgets.Display; import org.eclipse.swt.widgets.Shell; /**

* HelloWorld is the simplest SWT application, which displays a Shell with a title. 
*/

public class HelloWorldApplicationWindow {

 public static void main2(String[] args) {
   Display display = new Display();
   Shell shell = new Shell(display);
   shell.setText("Hello, world!");
   shell.open();    
   
   while(! shell.isDisposed()) {
     if(! display.readAndDispatch()) {// If no more entries in event queue
       display.sleep();
     }
   }
   
   display.dispose();
 }
 
 public static void main(String[] args) {
   ApplicationWindow aw = new ApplicationWindow(null);
   aw.setBlockOnOpen(true);
   aw.open();
 }

}

      </source>