Java Code Examples for org.eclipse.swt.widgets.Shell#isDisposed()

public static void main(final String[] args) {
	final Display display = new Display();
	final Shell shell = new Shell(display);
	shell.setLayout(new GridLayout(3, true));
	final Color white = display.getSystemColor(SWT.COLOR_WHITE);
	shell.setBackground(white);

	new PercentagePanel(shell);
	new AbsolutePanel(shell);
	new TimePanel(shell);

	shell.pack();
	shell.open();

	while (!shell.isDisposed()) {
		if (!display.readAndDispatch()) {
			display.sleep();
		}
	}
	display.dispose();
}
 

public static void main(String[] args) {
	Display display = new Display();
   Shell shell = new Shell(display);
   shell.setLayout(new GridLayout());

   FormattedText text = new FormattedText(shell, SWT.BORDER | SWT.RIGHT);
   text.setFormatter(new NumberFormatter(Locale.FRENCH));
   GridData data = new GridData();
   data.widthHint = 100;
   text.getControl().setLayoutData(data);

   shell.open();
   while ( ! shell.isDisposed() ) {
   	if (!display.readAndDispatch()) display.sleep();
   }
   display.dispose();
}
 

/**
 * @param args
 */
public static void main(final String[] args) {
	final Display display = new Display();
	shell = new Shell(display);
	shell.setText("LED Snippet");
	shell.setLayout(new GridLayout(1, true));
	shell.setBackground(display.getSystemColor(SWT.COLOR_WHITE));

	createTopPart();
	createBottomPart();

	shell.pack();
	shell.open();
	while (!shell.isDisposed()) {
		if (!display.readAndDispatch()) {
			display.sleep();
		}
	}

	display.dispose();

}
 

/**
 * Starting point for the demonstration application.
 *
 * @param args  ignored.
 */
public static void main(String[] args) 
{
    JFreeChart chart = createChart(createDataset());
    Display display = new Display();
    Shell shell = new Shell(display);
    shell.setSize(600, 400);
    shell.setLayout(new FillLayout());
    shell.setText("Test for jfreechart running with SWT");
    final ChartComposite frame = new ChartComposite(shell, SWT.NONE, chart, true);
    //frame.setDisplayToolTips(false);
    frame.pack();
    shell.open();
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch())
            display.sleep();
    }
}
 

/**
 * Dispose the shell if we exit the range.
 *
 * @param e
 *            The event which occurred
 */
private void disposeIfExited(Event e) {
    if (!(e.widget instanceof Control)) {
        return;
    }
    Control control = (Control) e.widget;
    if (control != null && !control.isDisposed()) {
        Point pt = control.toDisplay(e.x, e.y);
        Shell tipShell = fTipShell;
        if (tipShell != null && !tipShell.isDisposed()) {
            Rectangle bounds = getBounds(tipShell);
            bounds.x -= OFFSET;
            bounds.y -= OFFSET;
            bounds.height += 2 * OFFSET;
            bounds.width += 2 * OFFSET;
            if (!bounds.contains(pt) && !fInitialDeadzone.contains(pt)) {
                tipShell.dispose();
            }
        }
    }
}
 

public JobEntryInterface open() {
  Shell parent = getParent();
  display = parent.getDisplay();

  shell = new Shell( parent, props.getJobsDialogStyle() );
  props.setLook( shell );
  JobDialog.setShellImage( shell, jobEntry );

  backupChanged = jobEntry.hasChanged();

  createElements();

  // Detect [X] or ALT-F4 or something that kills this window...
  shell.addShellListener( new ShellAdapter() {
    public void shellClosed( ShellEvent e ) {
      cancel();
    }
  } );

  getData();
  setActive();

  BaseStepDialog.setSize( shell );

  int width = 750;
  int height = Const.isWindows() ? 730 : 718;

  shell.setSize( width, height );
  shell.open();
  while ( !shell.isDisposed() ) {
    if ( !display.readAndDispatch() ) {
      display.sleep();
    }
  }
  return jobEntry;
}
 

/**
 * @param args
 */
public static void main(String[] args) {
	final Display display = new Display();
	final Shell shell = new Shell(display);
	shell.setText("Nebula CDateTime");
	shell.setLayout(new GridLayout());

	GridLayout layout = new GridLayout();
	shell.setLayout(layout);

	final CDateTime cdt = new CDateTime(shell, CDT.BORDER | CDT.DROP_DOWN);
	cdt.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));

	shell.pack();
	Point size = shell.getSize();
	Rectangle screen = display.getMonitors()[0].getBounds();
	shell.setBounds(
			(screen.width-size.x)/2,
			(screen.height-size.y)/2,
			size.x,
			size.y
	);
	shell.open();
	while (!shell.isDisposed()) {
		if (!display.readAndDispatch())
			display.sleep();
	}
	display.dispose();
}
 

public void open() {
	// Create the dialog window
	Shell shell = new Shell(getParent(), getStyle());
	shell.setText(getText());
	createContents(shell);
	shell.pack();
	shell.open();
	Display display = getParent().getDisplay();
	while (!shell.isDisposed()) {
		if (!display.readAndDispatch()) {
			display.sleep();
		}
	}
}
 

public static void main( String args[] )
{
	display = Display.getDefault( );
	Shell shell = new Shell( display );
	shell.setSize( 220, 80 );
	shell.setLocation( display.getClientArea( ).width / 2 - 110, display
			.getClientArea( ).height / 2 - 40 );
	shell.setLayout( new GridLayout( ) );

	Regression_141706_svg siv = new Regression_141706_svg( shell, SWT.NONE );
	GridData gd = new GridData( GridData.BEGINNING );
	gd.widthHint = 1;
	gd.heightHint = 1;
	siv.setLayoutData( gd );

	Composite cBottom = new Composite( shell, SWT.NONE );
	cBottom.setLayoutData( new GridData( GridData.CENTER ) );
	cBottom.setLayout( new RowLayout( ) );

	Label la = new Label( cBottom, SWT.NONE );
	la.setText( "Choose: " );//$NON-NLS-1$

	cbType = new Combo( cBottom, SWT.DROP_DOWN | SWT.READ_ONLY );
	cbType.add( "Show Tooltip" );//$NON-NLS-1$
	cbType.select( 0 );

	btn = new Button( cBottom, SWT.NONE );
	btn.setText( "Show" );//$NON-NLS-1$
	btn.addSelectionListener( siv );

	shell.open( );
	while ( !shell.isDisposed( ) )
	{
		if ( !display.readAndDispatch( ) )
			display.sleep( );
	}
	display.dispose( );
}
 

public static void main(String[] args) {
	Display display = new Display();
	Shell shell = new Shell(display);
	GridLayout layout = new GridLayout(1, false);
	shell.setLayout(layout);

	final List<String> items = createList();

	// 1) Create pageable table with 10 items per page
	// This SWT Component create internally a SWT Table+JFace TreeViewer
	int pageSize = 10;
	PageableTable pageableTable = new PageableTable(shell, SWT.BORDER,
			SWT.BORDER | SWT.MULTI | SWT.H_SCROLL | SWT.V_SCROLL, pageSize,
			PageResultContentProvider.getInstance(),
			NavigationPageComboRendererFactory.getFactory(), null);
	pageableTable.setLayoutData(new GridData(GridData.FILL_BOTH));

	// 2) Initialize the table viewer
	TableViewer viewer = pageableTable.getViewer();
	viewer.setContentProvider(ArrayContentProvider.getInstance());
	viewer.setLabelProvider(new LabelProvider());

	// 3) Set the page loader used to load a page (sublist of String)
	// according the page index selected, the page size etc.
	pageableTable.setPageLoader(new PageResultLoaderList<String>(items));

	// 4) Set current page to 0 to display the first page
	pageableTable.setCurrentPage(0);

	shell.setSize(350, 250);
	shell.open();
	while (!shell.isDisposed()) {
		if (!display.readAndDispatch())
			display.sleep();
	}
	display.dispose();
}
 

public static void main( String args[] )
{
	display = Display.getDefault( );
	Shell shell = new Shell( display );
	shell.setSize( 220, 80 );
	shell.setLocation( display.getClientArea( ).width / 2 - 110, display
			.getClientArea( ).height / 2 - 40 );
	shell.setLayout( new GridLayout( ) );

	Regression_136069_svg siv = new Regression_136069_svg( shell, SWT.NONE );
	GridData gd = new GridData( GridData.BEGINNING );
	gd.widthHint = 1;
	gd.heightHint = 1;
	siv.setLayoutData( gd );

	Composite cBottom = new Composite( shell, SWT.NONE );
	cBottom.setLayoutData( new GridData( GridData.CENTER ) );
	cBottom.setLayout( new RowLayout( ) );

	Label la = new Label( cBottom, SWT.NONE );
	la.setText( "Choose: " );//$NON-NLS-1$

	cbType = new Combo( cBottom, SWT.DROP_DOWN | SWT.READ_ONLY );
	cbType.add( "UrlRedirect" );//$NON-NLS-1$
	cbType.select( 0 );

	btn = new Button( cBottom, SWT.NONE );
	btn.setText( "Show" );//$NON-NLS-1$
	btn.addSelectionListener( siv );

	shell.open( );
	while ( !shell.isDisposed( ) )
	{
		if ( !display.readAndDispatch( ) )
			display.sleep( );
	}
	display.dispose( );
}
 

public static void main(String[] args) {
	Display display = new Display();
   Shell shell = new Shell(display);
   shell.setLayout(new GridLayout());

   final FormattedText text = new FormattedText(shell, SWT.BORDER);
   text.setFormatter(new DateFormatter());
   GridData data = new GridData();
   data.widthHint = 70;
   text.getControl().setLayoutData(data);

   Button toggleBeep = new Button(shell, SWT.PUSH);
   toggleBeep.setText("Toggle beep sound");
   toggleBeep.addSelectionListener(new SelectionAdapter() {
		@Override
		public void widgetSelected(SelectionEvent e) {
			FormattedText.setBeepSound(! FormattedText.isBeepSound());
			text.getControl().setFocus();
		}
   });

   shell.open();
   while ( ! shell.isDisposed() ) {
   	if (!display.readAndDispatch()) display.sleep();
   }
   display.dispose();
}
 

public static void main( String args[] )
{
	display = Display.getDefault( );
	Shell shell = new Shell( display );
	shell.setLocation( display.getClientArea( ).width / 2 - 110, display
			.getClientArea( ).height / 2 - 40 );
	shell.setSize( 620, 450 );
	shell.setLayout( new GridLayout( ) );

	Regression_117876_svg siv = new Regression_117876_svg( shell, SWT.NONE );
	GridData gd = new GridData( GridData.BEGINNING );
	gd.widthHint = 1;
	gd.heightHint = 1;
	siv.setLayoutData( gd );

	try
	{
		RunTimeContext rtc = new RunTimeContext( );
		rtc.setULocale( ULocale.getDefault( ) );

		IDeviceRenderer idr = null;
		Chart cm = toggleVisibility_MeterChart( );

		idr = PluginSettings.instance( ).getDevice( "dv.SVG" ); //$NON-NLS-1$
		Generator gr = Generator.instance( );
		GeneratedChartState gcs = null;
		Bounds bo = BoundsImpl.create( 0, 0, 450, 300 );
		gcs = gr.build( idr.getDisplayServer( ), cm, bo, null, rtc, null );

		idr.setProperty( IDeviceRenderer.FILE_IDENTIFIER, "c:/test.svg" ); //$NON-NLS-1$
		idr.setProperty(
				IDeviceRenderer.UPDATE_NOTIFIER,
				new EmptyUpdateNotifier( cm, gcs.getChartModel( ) ) );

		gr.render( idr, gcs );
	}

	catch ( ChartException ce )
	{
		ce.printStackTrace( );
	}

	Browser br = new Browser( shell, SWT.NONE );
	br.setLayoutData( new GridData( GridData.FILL_BOTH ) );
	br.setUrl( "c:/test.svg" );//$NON-NLS-1$		
	br.setVisible( true );

	shell.open( );
	while ( !shell.isDisposed( ) )
	{
		if ( !display.readAndDispatch( ) )
			display.sleep( );
	}
	display.dispose( );
}
 

public static void main(final String[] args) {
	// Main window (shell)
	final Shell shell = new Shell();
	shell.setSize(800, 500);
	shell.open();

	// XYGraph
	final LightweightSystem lws = new LightweightSystem(shell);
	final ToolbarArmedXYGraph plot = new ToolbarArmedXYGraph(new XYGraph(),
			XYGraphFlags.SEPARATE_ZOOM | XYGraphFlags.STAGGER);
	final XYGraph xygraph = (XYGraph) plot.getXYGraph();
	xygraph.setTransparent(false);
	xygraph.setTitle("You should see a line. Zoom out to see more data");
	lws.setContents(plot);

	// Add data & trace
	final CircularBufferDataProvider data = new CircularBufferDataProvider(true);
	data.addSample(new Sample(next_x++, 1, 1, 1, 0, 0));
	data.addSample(new Sample(next_x++, 2, 1, 1, 0, 0));
	data.addSample(new Sample(next_x++, 3, 1, 1, 0, 0));
	data.addSample(new Sample(next_x++, 1, 1, 1, 0, 0));
	data.addSample(new Sample(next_x++, 1, 1, 1, 0, 0));
	data.addSample(new Sample(next_x++, 1, 1, 1, 0, 0));
	// Add Double.NaN gap, single point
	data.addSample(new Sample(next_x++, Double.NaN, 0, 0, 0, 0, "Disconnected"));
	data.addSample(new Sample(next_x++, 1, 0, 0, 0, 0));
	// Another gap, single point
	data.addSample(new Sample(next_x++, Double.NaN, 0, 0, 0, 0, "Disconnected"));
	data.addSample(new Sample(next_x++, 2, 0, 0, 0, 0));
	// Last value is valid 'forever'
	data.addSample(new Sample(Double.MAX_VALUE, 2, 0, 0, 0, 0));

	// Always looked OK with this range
	xygraph.getPrimaryXAxis().setRange(data.getXDataMinMax());
	xygraph.getPrimaryYAxis().setRange(data.getYDataMinMax());

	// With STEP_HORIZONTALLY this should have shown just a horizontal
	// line, but a bug resulted in nothing when both the 'start' and 'end'
	// point of the horizontal line were outside the plot range.
	// Similarly, using STEP_VERTICALLY failed to draw anything when
	// both end-points of the horizontal or vertical section of the step
	// were outside the plot. (fixed)
	//
	// There's still a question about handling 'YErrorInArea':
	// For now, the axis intersection removes x/y errors,
	// so when moving a sample with y error left or right outside
	// of the plot range, the error area suddenly shrinks when
	// the axis intersection is assumed to have +-0 y error.
	xygraph.getPrimaryXAxis().setRange(4.1, 4.9);

	// Gap, start of X range, sample @ x==8, gap @ 9, end of range.
	// Bug failed to show line from that sample up to gap @ 9.
	xygraph.getPrimaryXAxis().setRange(7.5, 9.5);

	final Trace trace = new Trace("Demo", xygraph.getPrimaryXAxis(), xygraph.getPrimaryYAxis(), data);
	trace.setTraceType(TraceType.STEP_HORIZONTALLY);
	// trace.setTraceType(TraceType.STEP_VERTICALLY);

	// // SOLID_LINE does not show individual points
	// trace.setTraceType(TraceType.SOLID_LINE);
	// trace.setPointStyle(PointStyle.CIRCLE);

	trace.setErrorBarEnabled(true);
	trace.setDrawYErrorInArea(true);
	xygraph.addTrace(trace);

	Font LEGEND_FONT = XYGraphMediaFactory.getInstance().getFont(new FontData("Lucida Sans", 11, SWT.BOLD));
	
	Legend legend = xygraph.getLegend(trace);
	legend.setDrawBorder(true);
	legend.setPreferredHeight(100);
	legend.setTextFont(LEGEND_FONT);
	
	// SWT main loop
	final Display display = Display.getDefault();
	while (!shell.isDisposed()) {
		if (!display.readAndDispatch())
			display.sleep();
	}
}
 

public static void main(String[] args) {
   // Get the Display. Create on if none exists
   Display Display_1 = Display.getCurrent();
   boolean displayCreated = false;
   if (Display_1 == null) {
      Display_1 = Display.getDefault();
      displayCreated = true;
   } else {
      Display_1 = Display.getDefault();
   }

   Shell Shell_1 = new Shell(Display_1, SWT.SHELL_TRIM);
   Shell_1.setText("XViewer Test");
   Shell_1.setBounds(0, 0, 1000, 500);
   Shell_1.setLayout(new GridLayout());
   Shell_1.setLayoutData(new GridData(GridData.FILL_BOTH | GridData.HORIZONTAL_ALIGN_BEGINNING));

   // Button composite for state transitions, etc
   Composite toolBarComposite = new Composite(Shell_1, SWT.NONE);
   toolBarComposite.setLayout(new GridLayout(2, false));
   toolBarComposite.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));

   // Set property that this xviewer is outside the Eclipse workbench
   XViewerDisplay.setStandaloneXViewer(true, Display_1);

   myXviewer = new MyXViewer(Shell_1, SWT.MULTI | SWT.BORDER | SWT.FULL_SELECTION);
   myXviewer.getTree().setLayoutData(new GridData(GridData.FILL_BOTH));
   myXviewer.setContentProvider(new MyXViewerContentProvider());
   myXviewer.setLabelProvider(new MyXViewerLabelProvider(myXviewer));

   // XViewerEditAdapter
   XViewerControlFactory cFactory = new DefaultXViewerControlFactory();
   XViewerConverter converter = new MyXViewerConverter();
   myXviewer.setXViewerEditAdapter(new XViewerMultiEditAdapter(cFactory, converter));

   createTaskActionBar(toolBarComposite);

   List<Object> tasks = new ArrayList<>();
   for (int x = 0; x < 1; x++) {
      tasks.addAll(getTestTasks());
   }
   /**
    * Note: setInputXViewer must be called instead of setInput for XViewer to operate properly
    */
   myXviewer.setInputXViewer(tasks);
   Shell_1.open();
   while (!Shell_1.isDisposed()) {
      if (!Display_1.readAndDispatch()) {
         Display_1.sleep();
      }
   }

   if (displayCreated) {
      Display_1.dispose();
   }
}
 

public static void main(String[] args) {
	final Shell shell = new Shell();
	shell.setSize(300, 120);
    shell.open();
    
    //use LightweightSystem to create the bridge between SWT and draw2D
	final LightweightSystem lws = new LightweightSystem(shell);		
	
	//Create Gauge
	final ProgressBarFigure progressBarFigure = new ProgressBarFigure();
	
	//Init gauge
	progressBarFigure.setFillColor(
			XYGraphMediaFactory.getInstance().getColor(0, 255, 0));
			
	progressBarFigure.setRange(-100, 100);
	progressBarFigure.setLoLevel(-50);
	progressBarFigure.setLoloLevel(-80);
	progressBarFigure.setHiLevel(60);
	progressBarFigure.setHihiLevel(80);
	progressBarFigure.setMajorTickMarkStepHint(50);
	progressBarFigure.setHorizontal(true);
	progressBarFigure.setOriginIgnored(true);
	
	lws.setContents(progressBarFigure);		
	
	//Update the gauge in another thread.
	ScheduledExecutorService scheduler = Executors.newScheduledThreadPool(1);
	ScheduledFuture<?> future = scheduler.scheduleAtFixedRate(new Runnable() {
		
		@Override
		public void run() {
			Display.getDefault().asyncExec(new Runnable() {					
				@Override
				public void run() {
					progressBarFigure.setValue(Math.sin(counter++/10.0)*100);						
				}
			});
		}
	}, 100, 100, TimeUnit.MILLISECONDS);		
	
    Display display = Display.getDefault();
    while (!shell.isDisposed()) {
      if (!display.readAndDispatch())
        display.sleep();
    }
    future.cancel(true);
    scheduler.shutdown();
   
}
 

/**
 * Executes the StyledTextPrint example.
 *
 * @param args
 *            the command line arguments.
 */
public static void main(String[] args) {
	final Display display = new Display();

	final Shell shell = new Shell(display, SWT.SHELL_TRIM);
	shell.setText("StyledTextPrintExample.java");
	shell.setLayout(new GridLayout());
	shell.setSize(600, 800);

	final PrintJob job = new PrintJob("StyledTextPrintExample.java",
			createPrint());

	Composite buttonPanel = new Composite(shell, SWT.NONE);
	buttonPanel
			.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false));
	buttonPanel.setLayout(new RowLayout(SWT.HORIZONTAL));

	final PrintPreview preview = new PrintPreview(shell, SWT.BORDER);

	Button prev = new Button(buttonPanel, SWT.PUSH);
	prev.setText("<< Prev");
	prev.addListener(SWT.Selection, event -> {
		preview.setPageIndex(Math.max(preview.getPageIndex() - 1, 0));
	});

	Button next = new Button(buttonPanel, SWT.PUSH);
	next.setText("Next >>");
	next.addListener(SWT.Selection, event -> {
		preview.setPageIndex(Math.min(preview.getPageIndex() + 1,
				preview.getPageCount() - 1));
	});

	Button print = new Button(buttonPanel, SWT.PUSH);
	print.setText("Print");
	print.addListener(SWT.Selection, event -> {
		PrintDialog dialog = new PrintDialog(shell);
		PrinterData printerData = dialog.open();
		if (printerData != null)
			PaperClips.print(job, printerData);
	});

	preview.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
	preview.setFitHorizontal(true);
	preview.setFitVertical(true);
	preview.setPrintJob(job);

	shell.open();

	while (!shell.isDisposed())
		if (!display.readAndDispatch())
			display.sleep();

	display.dispose();
}
 

/**
 * Build the shell
 */
protected void open() {
  shell = new Shell( display, SWT.DIALOG_TRIM | SWT.RESIZE | SWT.MIN | SWT.MAX );
  shell.setImage( GuiResource.getInstance().getImageHopUi() );

  shell.setText( BaseMessages.getString( PKG, "HopGui.Application.Name" ) );
  addMainMenu();
  addMainToolbar();
  addPerspectivesToolbar();
  addMainPerspectivesComposite();

  loadPerspectives();

  replaceKeyboardShortcutListeners( this );

  shell.addListener( SWT.Close, this::closeEvent );

  BaseTransformDialog.setSize( shell );

  // Open the Hop GUI shell and wait until it's closed
  //
  // shell.pack();
  shell.open();

  openingLastFiles = true; // TODO: make this configurable.

  try {
    ExtensionPointHandler.callExtensionPoint( log, HopExtensionPoint.HopGuiStart.id, this );
  } catch ( Exception e ) {
    new ErrorDialog( shell, "Error", "Error calling extension point '" + HopExtensionPoint.HopGuiStart.id + "'", e );
  }
  // Open the previously used files. Extension points can disable this
  //
  if ( openingLastFiles ) {
    auditDelegate.openLastFiles();
  }
  boolean retry = true;
  while ( retry ) {
    try {
      while ( !shell.isDisposed() ) {
        if ( !display.readAndDispatch() ) {
          display.sleep();
        }
      }
      retry = false;
    } catch ( Throwable throwable ) {
      System.err.println( "Error in the Hop GUI : " + throwable.getMessage() + Const.CR + Const.getClassicStackTrace( throwable ) );
    }
  }
  display.dispose();
}
 

/**
 * Constructs a new instance of this class given its parent.
 *
 * @param shell a shell that will be the parent of the new instance (cannot
 *            be null)
 * @exception IllegalArgumentException
 *                <ul>
 *                <li>ERROR_NULL_ARGUMENT - if the parent is null</li>
 *                </ul>
 * @exception SWTException
 *                <ul>
 *                <li>ERROR_WIDGET_DISPOSED - if the parent has been
 *                disposed</li>
 *                <li>ERROR_THREAD_INVALID_ACCESS - if not called from the
 *                thread that created the parent</li>
 *                </ul>
 */
public BlurredPanel(final Shell shell) {
	if (shell == null) {
		SWT.error(SWT.ERROR_NULL_ARGUMENT);
	}

	if (shell.isDisposed()) {
		SWT.error(SWT.ERROR_INVALID_ARGUMENT);
	}

	parent = shell;
	if (shell.getData(BLURED_PANEL_KEY) != null) {
		throw new IllegalArgumentException("This shell has already an infinite panel attached on it !");
	}
	shell.setData(BLURED_PANEL_KEY, this);
	radius = 2;
}
 

/**
 * @param args
 */
public static void main(String[] args) {
	final Display display = new Display();
	final Shell shell = new Shell(display);
	shell.setText("CDateTime");
	shell.setLayout(new GridLayout());

	CDateTimeBuilder builder = CDateTimeBuilder.getStandard();
	builder.setMinDate(Calendar.getInstance());
	
	Calendar max = Calendar.getInstance();
	max.add(Calendar.DAY_OF_MONTH, 5);
	builder.setMaxDate(max);

	final CDateTime cdt1 = new CDateTime(shell, CDT.BORDER | CDT.DROP_DOWN);
	cdt1.setBuilder(builder);
	cdt1.setSelection(new Date());
	cdt1.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, false, false));
	
	final CDateTime cdt2 = new CDateTime(shell, CDT.BORDER | CDT.DROP_DOWN);
	cdt2.setBuilder(builder);
	cdt2.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, false, false));
	cdt2.setSelection(new Date());
	cdt2.setEditable(false);
	
	final CDateTime cdt3 = new CDateTime(shell, CDT.BORDER | CDT.SIMPLE);
	cdt3.setBuilder(builder);
	cdt3.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, false, false));
	cdt3.setEditable(false);
	
	shell.pack();
	Point size = shell.getSize();
	Rectangle screen = display.getMonitors()[0].getBounds();
	shell.setBounds(
			(screen.width-size.x)/2,
			(screen.height-size.y)/2,
			size.x,
			size.y
	);
	shell.open();
	while (!shell.isDisposed()) {
		if (!display.readAndDispatch())
			display.sleep();
	}
	display.dispose();
}