public static void main(String[] args) {
   Display display = Display.getDefault();
   Shell shell = new Shell(display);
   @SuppressWarnings("unused")
   MainWindow inst = new MainWindow(shell, SWT.NULL);
   shell.setLayout(new FillLayout());
   shell.setImage(SWTResourceManager.getImage("images/16x16.png"));
   shell.setText("Change This Title");
   shell.setBackgroundImage(SWTResourceManager.getImage("images/ToolbarBackground.gif"));
   shell.layout();
   shell.open();
   while (!shell.isDisposed()) {
     if (!display.readAndDispatch()) display.sleep();
   }
 }
  /** Initializes the GUI. */
  private void initGUI() {
    try {
      getShell()
          .addDisposeListener(
              new DisposeListener() {
                public void widgetDisposed(DisposeEvent evt) {
                  shellWidgetDisposed(evt);
                }
              });

      getShell()
          .addControlListener(
              new ControlAdapter() {
                public void controlResized(ControlEvent evt) {
                  shellControlResized(evt);
                }
              });

      getShell()
          .addControlListener(
              new ControlAdapter() {
                public void controlMoved(ControlEvent evt) {
                  shellControlMoved(evt);
                }
              });

      GridLayout thisLayout = new GridLayout();
      this.setLayout(thisLayout);
      {
        GridData toolBarLData = new GridData();
        toolBarLData.grabExcessHorizontalSpace = true;
        toolBarLData.horizontalAlignment = GridData.FILL;
        toolBar = new ToolBar(this, SWT.FLAT);
        toolBar.setLayoutData(toolBarLData);
        toolBar.setBackgroundImage(SWTResourceManager.getImage("images/ToolbarBackground.gif"));
        {
          newToolItem = new ToolItem(toolBar, SWT.NONE);
          newToolItem.setImage(SWTResourceManager.getImage("images/new.gif"));
          newToolItem.setToolTipText("New");
        }
        {
          openToolItem = new ToolItem(toolBar, SWT.NONE);
          openToolItem.setToolTipText("Open");
          openToolItem.setImage(SWTResourceManager.getImage("images/open.gif"));
          openToolItem.addSelectionListener(
              new SelectionAdapter() {
                public void widgetSelected(SelectionEvent evt) {
                  openToolItemWidgetSelected(evt);
                }
              });
        }
        {
          saveToolItem = new ToolItem(toolBar, SWT.NONE);
          saveToolItem.setToolTipText("Save");
          saveToolItem.setImage(SWTResourceManager.getImage("images/save.gif"));
        }
      }
      {
        clientArea = new Composite(this, SWT.NONE);
        GridData clientAreaLData = new GridData();
        clientAreaLData.grabExcessHorizontalSpace = true;
        clientAreaLData.grabExcessVerticalSpace = true;
        clientAreaLData.horizontalAlignment = GridData.FILL;
        clientAreaLData.verticalAlignment = GridData.FILL;
        clientArea.setLayoutData(clientAreaLData);
        clientArea.setLayout(null);
      }
      {
        statusArea = new Composite(this, SWT.NONE);
        GridLayout statusAreaLayout = new GridLayout();
        statusAreaLayout.makeColumnsEqualWidth = true;
        statusAreaLayout.horizontalSpacing = 0;
        statusAreaLayout.marginHeight = 0;
        statusAreaLayout.marginWidth = 0;
        statusAreaLayout.verticalSpacing = 0;
        statusAreaLayout.marginLeft = 3;
        statusAreaLayout.marginRight = 3;
        statusAreaLayout.marginTop = 3;
        statusAreaLayout.marginBottom = 3;
        statusArea.setLayout(statusAreaLayout);
        GridData statusAreaLData = new GridData();
        statusAreaLData.horizontalAlignment = GridData.FILL;
        statusAreaLData.grabExcessHorizontalSpace = true;
        statusArea.setLayoutData(statusAreaLData);
        statusArea.setBackground(SWTResourceManager.getColor(239, 237, 224));
        {
          statusText = new Label(statusArea, SWT.BORDER);
          statusText.setText(" Ready");
          GridData txtStatusLData = new GridData();
          txtStatusLData.horizontalAlignment = GridData.FILL;
          txtStatusLData.grabExcessHorizontalSpace = true;
          txtStatusLData.verticalIndent = 3;
          statusText.setLayoutData(txtStatusLData);
        }
      }
      thisLayout.verticalSpacing = 0;
      thisLayout.marginWidth = 0;
      thisLayout.marginHeight = 0;
      thisLayout.horizontalSpacing = 0;
      thisLayout.marginTop = 3;
      this.setSize(474, 312);
      {
        menu1 = new Menu(getShell(), SWT.BAR);
        getShell().setMenuBar(menu1);
        {
          fileMenuItem = new MenuItem(menu1, SWT.CASCADE);
          fileMenuItem.setText("&File");
          {
            fileMenu = new Menu(fileMenuItem);
            {
              newFileMenuItem = new MenuItem(fileMenu, SWT.PUSH);
              newFileMenuItem.setText("&New");
              newFileMenuItem.setImage(SWTResourceManager.getImage("images/new.gif"));
            }
            {
              openFileMenuItem = new MenuItem(fileMenu, SWT.PUSH);
              openFileMenuItem.setText("&Open");
              openFileMenuItem.setImage(SWTResourceManager.getImage("images/open.gif"));
              openFileMenuItem.addSelectionListener(
                  new SelectionAdapter() {
                    public void widgetSelected(SelectionEvent evt) {
                      openFileMenuItemWidgetSelected(evt);
                    }
                  });
            }
            {
              closeFileMenuItem = new MenuItem(fileMenu, SWT.CASCADE);
              closeFileMenuItem.setText("Close");
            }
            {
              fileMenuSep1 = new MenuItem(fileMenu, SWT.SEPARATOR);
            }
            {
              saveFileMenuItem = new MenuItem(fileMenu, SWT.PUSH);
              saveFileMenuItem.setText("&Save");
              saveFileMenuItem.setImage(SWTResourceManager.getImage("images/save.gif"));
              saveFileMenuItem.addSelectionListener(
                  new SelectionAdapter() {
                    public void widgetSelected(SelectionEvent evt) {
                      saveFileMenuItemWidgetSelected(evt);
                    }
                  });
            }
            {
              fileMenuSep2 = new MenuItem(fileMenu, SWT.SEPARATOR);
            }
            {
              exitMenuItem = new MenuItem(fileMenu, SWT.CASCADE);
              exitMenuItem.setText("E&xit");
              exitMenuItem.addSelectionListener(
                  new SelectionAdapter() {
                    public void widgetSelected(SelectionEvent evt) {
                      exitMenuItemWidgetSelected(evt);
                    }
                  });
            }
            fileMenuItem.setMenu(fileMenu);
          }
        }
        {
          helpMenuItem = new MenuItem(menu1, SWT.CASCADE);
          helpMenuItem.setText("&Help");
          {
            helpMenu = new Menu(helpMenuItem);
            {
              aboutMenuItem = new MenuItem(helpMenu, SWT.CASCADE);
              aboutMenuItem.setText("&About");
              aboutMenuItem.addSelectionListener(
                  new SelectionAdapter() {
                    public void widgetSelected(SelectionEvent evt) {
                      aboutMenuItemWidgetSelected(evt);
                    }
                  });
            }
            helpMenuItem.setMenu(helpMenu);
          }
        }
      }
    } catch (Exception e) {
      e.printStackTrace();
    }
  }