Java Code Examples for org.eclipse.swt.widgets.Composite#getBounds()

private void setCompImage(Composite comp) {
    int index = -1;
    if (comp == comp1) {
        index = 0;
    } else if (comp == comp2) {
        index = 1;
    } else if (comp == comp3) {
        index = 2;
    }
    if (index > -1) {
        tf.setSelection(index);
        
        comp.redraw();
        comp.getDisplay().update();
        comp.getDisplay().readAndDispatch();
        
        Image image = new Image(comp.getDisplay(),
                comp.getBounds().width, comp.getBounds().height);
        GC gc = new GC(comp);
        gc.copyArea(image, 0, 0);
        gc.dispose();
        
        compImage[index] = image;
    }
}
 

@Override
protected void onLayout(Composite composite, boolean flushCache) {

	Rectangle bounds = composite.getBounds();

	Point imgPrefSize = image.computeSize(SWT.DEFAULT, bounds.height);
	Point textPrefSize = text.computeSize(bounds.width - imgPrefSize.x,
			SWT.DEFAULT);

	int y = 0;
	if (alignment == SWT.CENTER)
		y = (bounds.height - textPrefSize.y) / 2;
	else if (alignment == SWT.BOTTOM)
		y = bounds.height - textPrefSize.y;

	image.setBounds(0, 0, imgPrefSize.x, imgPrefSize.y);
	text.setBounds(imgPrefSize.x + hgap, y, textPrefSize.x, textPrefSize.y);

}
 

public static void center(Composite parent, Shell child, double xfrac,
		double yfrac) {
	Display dsp = child.getDisplay();
	Rectangle region = parent.isVisible() ? parent.getBounds()
			: getCurrentMonitorBounds(dsp);
	center(region, child, xfrac, yfrac);
}
 

/** Ein Objekt innerhalb des parents zentrieren */
public static void center(final Shell parent, final Composite child){
	if (parent != null && child != null) {
		Rectangle par = parent.getBounds();
		Rectangle ch = child.getBounds();
		if (par != null && ch != null) {
			int xOff = (par.width - ch.width) / 2;
			int yOff = (par.height - ch.height) / 2;
			child.setBounds(par.x + xOff, par.y + yOff, ch.width, ch.height);
		}
	}
}
 

public void paintControl(PaintEvent e) {
  Composite composite = (Composite) e.widget;
  Rectangle bounds = composite.getBounds();
  GC gc = e.gc;
  gc.setLineStyle(SWT.LINE_DOT);
  gc.drawLine(bounds.x, bounds.y, bounds.x + bounds.width, bounds.y);
}
 

protected void drawBorder(final Composite container, Event e) {
    final GC gc = e.gc;
    final Display display = e.display;
    if (display != null && gc != null && !gc.isDisposed()) {
        final Control focused = display.getFocusControl();
        gc.setAdvanced(true);
        gc.setForeground(getBorderColor(focused, container));
        gc.setLineWidth(1);
        final Rectangle r = container.getBounds();
        gc.drawRectangle(0, 0, r.width - 1, r.height - 1);
    }
}
 

private void addGraphTab() {

    CTabItem wGraphTab = new CTabItem( wTabs, SWT.NONE );
    wGraphTab.setText( "Graph" );

    ScrolledComposite wGraphSComp = new ScrolledComposite( wTabs, SWT.V_SCROLL | SWT.H_SCROLL );
    wGraphSComp.setLayout( new FillLayout() );

    Composite wGraphComp = new Composite( wGraphSComp, SWT.NONE );
    props.setLook( wGraphComp );

    FormLayout formLayout = new FormLayout();
    formLayout.marginWidth = 3;
    formLayout.marginHeight = 3;
    wGraphComp.setLayout( formLayout );

    Button wAuto = new Button( wGraphComp, SWT.PUSH );
    wAuto.setText( "Auto" );
    FormData fdAuto = new FormData();
    fdAuto.right = new FormAttachment( 100, 0 );
    fdAuto.bottom = new FormAttachment( 100, 0 );
    wAuto.setLayoutData( fdAuto );
    wAuto.addListener( SWT.Selection, this::autoModelLayout );

    // This is the canvas on which we draw the graph
    //
    wCanvas = new Canvas( wGraphComp, SWT.NONE );
    props.setLook( wCanvas );
    FormData fdCanvas = new FormData();
    fdCanvas.left = new FormAttachment( 0, 0 );
    fdCanvas.right = new FormAttachment( 100, 0 );
    fdCanvas.top = new FormAttachment( 0, 0 );
    fdCanvas.bottom = new FormAttachment( 100, 0 );
    wCanvas.setLayoutData( fdCanvas );
    wCanvas.addPaintListener( this::paintCanvas );
    wCanvas.addListener( SWT.MouseDown, this::graphMouseDown );
    wCanvas.addListener( SWT.MouseUp, this::graphMouseUp );
    wCanvas.addListener( SWT.MouseMove, this::moveGraphObject );
    wCanvas.addListener( SWT.MouseDoubleClick, this::editGraphObject );

    FormData fdGraphComp = new FormData();
    fdGraphComp.left = new FormAttachment( 0, 0 );
    fdGraphComp.top = new FormAttachment( 0, 0 );
    fdGraphComp.right = new FormAttachment( 100, 0 );
    fdGraphComp.bottom = new FormAttachment( wAuto, -margin );
    wGraphComp.setLayoutData( fdGraphComp );

    wGraphComp.pack();

    Rectangle bounds = wGraphComp.getBounds();

    wGraphSComp.setContent( wGraphComp );
    wGraphSComp.setExpandHorizontal( true );
    wGraphSComp.setExpandVertical( true );
    wGraphSComp.setMinWidth( bounds.width );
    wGraphSComp.setMinHeight( bounds.height );

    wGraphTab.setControl( wGraphSComp );
  }
 

public void createTabForDomain(final StarDomain starDomain) throws Exception {
  SpoonPerspectiveManager.getInstance().activatePerspective(getClass());

  final XulTabAndPanel tabAndPanel = createTab();
  PropsUI props = PropsUI.getInstance();

  final Composite comp = (Composite) tabAndPanel.panel.getManagedObject();
  props.setLook(comp);
  comp.setLayout(new FillLayout());

  final ScrolledComposite scrolledComposite = new ScrolledComposite(comp, SWT.V_SCROLL | SWT.H_SCROLL);
  props.setLook(scrolledComposite);
  scrolledComposite.setLayout(new FillLayout());

  final Composite parentComposite = new Composite(scrolledComposite, SWT.NONE);
  props.setLook(parentComposite);

  int margin = Const.MARGIN;

  FormLayout formLayout = new FormLayout();
  formLayout.marginLeft=10;
  formLayout.marginRight=10;
  formLayout.marginTop=10;
  formLayout.marginBottom=10;
  formLayout.spacing=margin;
  parentComposite.setLayout(formLayout);

  Control lastControl = addModelsGroupToDomainTab(starDomain, tabAndPanel, parentComposite);
  lastControl = addSharedDimensionsGroupToDomainTab(starDomain, tabAndPanel, parentComposite, lastControl);
  lastControl = addPhysicalGroupToDomainTab(starDomain, tabAndPanel, parentComposite, lastControl);

  parentComposite.layout(true);
  parentComposite.pack();

  // What's the size:
  Rectangle bounds = parentComposite.getBounds();

  scrolledComposite.setContent(parentComposite);
  scrolledComposite.setExpandHorizontal(true);
  scrolledComposite.setExpandVertical(true);
  scrolledComposite.setMinWidth(bounds.width);
  scrolledComposite.setMinHeight(bounds.height);

  models.add(starDomain);

  setNameForTab(tabAndPanel.tab, starDomain.getDomain().getName(defaultLocale));
  setMetaForTab(tabAndPanel.tab, starDomain);
  setSelectedMeta(starDomain);
  setActive(true);

  comp.layout();

  Spoon.getInstance().enableMenus();
}
 

private void addResultRowsTab() {

    final CTabItem wTab = new CTabItem( wTabFolder, SWT.NONE );
    wTab.setText( BaseMessages.getString( PKG, "JobExecutorDialog.ResultRows.Title" ) );
    wTab.setToolTipText( BaseMessages.getString( PKG, "JobExecutorDialog.ResultRows.Tooltip" ) );

    ScrolledComposite scrolledComposite = new ScrolledComposite( wTabFolder, SWT.V_SCROLL | SWT.H_SCROLL );
    scrolledComposite.setLayout( new FillLayout() );

    Composite wInputComposite = new Composite( scrolledComposite, SWT.NONE );
    props.setLook( wInputComposite );

    FormLayout tabLayout = new FormLayout();
    tabLayout.marginWidth = 15;
    tabLayout.marginHeight = 15;
    wInputComposite.setLayout( tabLayout );

    wlResultRowsTarget = new Label( wInputComposite, SWT.RIGHT );
    props.setLook( wlResultRowsTarget );
    wlResultRowsTarget.setText( BaseMessages.getString( PKG, "JobExecutorDialog.ResultRowsTarget.Label" ) );
    FormData fdlResultRowsTarget = new FormData();
    fdlResultRowsTarget.top = new FormAttachment( 0, 0 );
    fdlResultRowsTarget.left = new FormAttachment( 0, 0 ); // First one in the left
    wlResultRowsTarget.setLayoutData( fdlResultRowsTarget );

    wResultRowsTarget = new CCombo( wInputComposite, SWT.SINGLE | SWT.LEFT | SWT.BORDER );
    props.setLook( wResultRowsTarget );
    wResultRowsTarget.addModifyListener( lsMod );
    FormData fdResultRowsTarget = new FormData();
    fdResultRowsTarget.width = 250;
    fdResultRowsTarget.top = new FormAttachment( wlResultRowsTarget, 5 );
    fdResultRowsTarget.left = new FormAttachment( 0, 0 ); // To the right
    wResultRowsTarget.setLayoutData( fdResultRowsTarget );

    wlResultFields = new Label( wInputComposite, SWT.NONE );
    wlResultFields.setText( BaseMessages.getString( PKG, "JobExecutorDialog.ResultFields.Label" ) );
    props.setLook( wlResultFields );
    FormData fdlResultFields = new FormData();
    fdlResultFields.left = new FormAttachment( 0, 0 );
    fdlResultFields.top = new FormAttachment( wResultRowsTarget, 10 );
    wlResultFields.setLayoutData( fdlResultFields );

    int nrRows = ( jobExecutorMeta.getResultRowsField() != null ? jobExecutorMeta.getResultRowsField().length : 1 );

    ColumnInfo[] ciResultFields =
      new ColumnInfo[] {
        new ColumnInfo( BaseMessages.getString( PKG, "JobExecutorDialog.ColumnInfo.Field" ),
          ColumnInfo.COLUMN_TYPE_TEXT, false, false ),
        new ColumnInfo( BaseMessages.getString( PKG, "JobExecutorDialog.ColumnInfo.Type" ),
          ColumnInfo.COLUMN_TYPE_CCOMBO, ValueMetaFactory.getValueMetaNames() ),
        new ColumnInfo( BaseMessages.getString( PKG, "JobExecutorDialog.ColumnInfo.Length" ),
          ColumnInfo.COLUMN_TYPE_TEXT, false ),
        new ColumnInfo( BaseMessages.getString( PKG, "JobExecutorDialog.ColumnInfo.Precision" ),
          ColumnInfo.COLUMN_TYPE_TEXT, false ), };

    wResultRowsFields =
      new TableView( transMeta, wInputComposite, SWT.BORDER | SWT.FULL_SELECTION | SWT.MULTI | SWT.V_SCROLL
        | SWT.H_SCROLL, ciResultFields, nrRows, false, lsMod, props, false );

    FormData fdResultFields = new FormData();
    fdResultFields.left = new FormAttachment( 0, 0 );
    fdResultFields.top = new FormAttachment( wlResultFields, 5 );
    fdResultFields.right = new FormAttachment( 100, 0 );
    fdResultFields.bottom = new FormAttachment( 100, 0 );
    wResultRowsFields.setLayoutData( fdResultFields );
    wResultRowsFields.getTable().addListener( SWT.Resize, new ColumnsResizer( 0, 25, 25, 25, 25 ) );

    wInputComposite.pack();
    Rectangle bounds = wInputComposite.getBounds();

    scrolledComposite.setContent( wInputComposite );
    scrolledComposite.setExpandHorizontal( true );
    scrolledComposite.setExpandVertical( true );
    scrolledComposite.setMinWidth( bounds.width );
    scrolledComposite.setMinHeight( bounds.height );

    wTab.setControl( scrolledComposite );
    wTabFolder.setSelection( wTab );
  }
 

private void addResultFilesTab() {
  final CTabItem wTab = new CTabItem( wTabFolder, SWT.NONE );
  wTab.setText( BaseMessages.getString( PKG, "JobExecutorDialog.ResultFiles.Title" ) );
  wTab.setToolTipText( BaseMessages.getString( PKG, "JobExecutorDialog.ResultFiles.Tooltip" ) );

  ScrolledComposite scrolledComposite = new ScrolledComposite( wTabFolder, SWT.V_SCROLL | SWT.H_SCROLL );
  scrolledComposite.setLayout( new FillLayout() );

  Composite wInputComposite = new Composite( scrolledComposite, SWT.NONE );
  props.setLook( wInputComposite );

  FormLayout tabLayout = new FormLayout();
  tabLayout.marginWidth = 15;
  tabLayout.marginHeight = 15;
  wInputComposite.setLayout( tabLayout );

  wlResultFilesTarget = new Label( wInputComposite, SWT.RIGHT );
  props.setLook( wlResultFilesTarget );
  wlResultFilesTarget.setText( BaseMessages.getString( PKG, "JobExecutorDialog.ResultFilesTarget.Label" ) );
  FormData fdlResultFilesTarget = new FormData();
  fdlResultFilesTarget.top = new FormAttachment( 0, 0 );
  fdlResultFilesTarget.left = new FormAttachment( 0, 0 ); // First one in the left
  wlResultFilesTarget.setLayoutData( fdlResultFilesTarget );

  wResultFilesTarget = new CCombo( wInputComposite, SWT.SINGLE | SWT.LEFT | SWT.BORDER );
  props.setLook( wResultFilesTarget );
  wResultFilesTarget.addModifyListener( lsMod );
  FormData fdResultFilesTarget = new FormData();
  fdResultFilesTarget.width = 250;
  fdResultFilesTarget.top = new FormAttachment( wlResultFilesTarget, 5 );
  fdResultFilesTarget.left = new FormAttachment( 0, 0 ); // To the right
  wResultFilesTarget.setLayoutData( fdResultFilesTarget );

  // ResultFileNameField
  //
  wlResultFileNameField = new Label( wInputComposite, SWT.RIGHT );
  props.setLook( wlResultFileNameField );
  wlResultFileNameField.setText( BaseMessages.getString( PKG, "JobExecutorDialog.ResultFileNameField.Label" ) );
  FormData fdlResultFileNameField = new FormData();
  fdlResultFileNameField.top = new FormAttachment( wResultFilesTarget, 10 );
  fdlResultFileNameField.left = new FormAttachment( 0, 0 ); // First one in the left
  wlResultFileNameField.setLayoutData( fdlResultFileNameField );

  wResultFileNameField = new TextVar( transMeta, wInputComposite, SWT.SINGLE | SWT.LEFT | SWT.BORDER );
  props.setLook( wResultFileNameField );
  wResultFileNameField.addModifyListener( lsMod );
  FormData fdResultFileNameField = new FormData();
  fdResultFileNameField.width = 250;
  fdResultFileNameField.top = new FormAttachment( wlResultFileNameField, 5 );
  fdResultFileNameField.left = new FormAttachment( 0, 0 ); // To the right
  wResultFileNameField.setLayoutData( fdResultFileNameField );

  wInputComposite.pack();
  Rectangle bounds = wInputComposite.getBounds();

  scrolledComposite.setContent( wInputComposite );
  scrolledComposite.setExpandHorizontal( true );
  scrolledComposite.setExpandVertical( true );
  scrolledComposite.setMinWidth( bounds.width );
  scrolledComposite.setMinHeight( bounds.height );

  wTab.setControl( scrolledComposite );
  wTabFolder.setSelection( wTab );
}
 

private void addResultRowsTab() {

    final CTabItem wTab = new CTabItem( wTabFolder, SWT.NONE );
    wTab.setText( BaseMessages.getString( PKG, "TransExecutorDialog.ResultRows.Title" ) );
    wTab.setToolTipText( BaseMessages.getString( PKG, "TransExecutorDialog.ResultRows.Tooltip" ) );

    ScrolledComposite scrolledComposite = new ScrolledComposite( wTabFolder, SWT.V_SCROLL | SWT.H_SCROLL );
    scrolledComposite.setLayout( new FillLayout() );

    Composite wInputComposite = new Composite( scrolledComposite, SWT.NONE );
    props.setLook( wInputComposite );

    FormLayout tabLayout = new FormLayout();
    tabLayout.marginWidth = 15;
    tabLayout.marginHeight = 15;
    wInputComposite.setLayout( tabLayout );

    wlResultRowsTarget = new Label( wInputComposite, SWT.RIGHT );
    props.setLook( wlResultRowsTarget );
    wlResultRowsTarget.setText( BaseMessages.getString( PKG, "TransExecutorDialog.OutputRowsSource.Label" ) );
    FormData fdlResultRowsTarget = new FormData();
    fdlResultRowsTarget.top = new FormAttachment( 0, 0 );
    fdlResultRowsTarget.left = new FormAttachment( 0, 0 ); // First one in the left
    wlResultRowsTarget.setLayoutData( fdlResultRowsTarget );

    wOutputRowsSource = new CCombo( wInputComposite, SWT.SINGLE | SWT.LEFT | SWT.BORDER );
    props.setLook( wOutputRowsSource );
    wOutputRowsSource.addModifyListener( lsMod );
    FormData fdResultRowsTarget = new FormData();
    fdResultRowsTarget.width = 250;
    fdResultRowsTarget.top = new FormAttachment( wlResultRowsTarget, 5 );
    fdResultRowsTarget.left = new FormAttachment( 0, 0 ); // To the right
    wOutputRowsSource.setLayoutData( fdResultRowsTarget );

    wlOutputFields = new Label( wInputComposite, SWT.NONE );
    wlOutputFields.setText( BaseMessages.getString( PKG, "TransExecutorDialog.ResultFields.Label" ) );
    props.setLook( wlOutputFields );
    FormData fdlResultFields = new FormData();
    fdlResultFields.left = new FormAttachment( 0, 0 );
    fdlResultFields.top = new FormAttachment( wOutputRowsSource, 10 );
    wlOutputFields.setLayoutData( fdlResultFields );

    int nrRows = ( transExecutorMeta.getOutputRowsField() != null ? transExecutorMeta.getOutputRowsField().length : 1 );

    ColumnInfo[] ciResultFields =
      new ColumnInfo[] {
        new ColumnInfo( BaseMessages.getString( PKG, "TransExecutorDialog.ColumnInfo.Field" ),
          ColumnInfo.COLUMN_TYPE_TEXT, false, false ),
        new ColumnInfo( BaseMessages.getString( PKG, "TransExecutorDialog.ColumnInfo.Type" ),
          ColumnInfo.COLUMN_TYPE_CCOMBO, ValueMetaFactory.getValueMetaNames() ),
        new ColumnInfo( BaseMessages.getString( PKG, "TransExecutorDialog.ColumnInfo.Length" ),
          ColumnInfo.COLUMN_TYPE_TEXT, false ),
        new ColumnInfo( BaseMessages.getString( PKG, "TransExecutorDialog.ColumnInfo.Precision" ),
          ColumnInfo.COLUMN_TYPE_TEXT, false ), };

    wOutputFields =
      new TableView( transMeta, wInputComposite, SWT.BORDER | SWT.FULL_SELECTION | SWT.MULTI | SWT.V_SCROLL
        | SWT.H_SCROLL, ciResultFields, nrRows, false, lsMod, props, false );

    FormData fdResultFields = new FormData();
    fdResultFields.left = new FormAttachment( 0, 0 );
    fdResultFields.top = new FormAttachment( wlOutputFields, 5 );
    fdResultFields.right = new FormAttachment( 100, 0 );
    fdResultFields.bottom = new FormAttachment( 100, 0 );
    wOutputFields.setLayoutData( fdResultFields );
    wOutputFields.getTable().addListener( SWT.Resize, new ColumnsResizer( 0, 25, 25, 25, 25 ) );

    wInputComposite.pack();
    Rectangle bounds = wInputComposite.getBounds();

    scrolledComposite.setContent( wInputComposite );
    scrolledComposite.setExpandHorizontal( true );
    scrolledComposite.setExpandVertical( true );
    scrolledComposite.setMinWidth( bounds.width );
    scrolledComposite.setMinHeight( bounds.height );

    wTab.setControl( scrolledComposite );
    wTabFolder.setSelection( wTab );
  }
 

private void addResultFilesTab() {

    final CTabItem wTab = new CTabItem( wTabFolder, SWT.NONE );
    wTab.setText( BaseMessages.getString( PKG, "TransExecutorDialog.ResultFiles.Title" ) );
    wTab.setToolTipText( BaseMessages.getString( PKG, "TransExecutorDialog.ResultFiles.Tooltip" ) );

    ScrolledComposite scrolledComposite = new ScrolledComposite( wTabFolder, SWT.V_SCROLL | SWT.H_SCROLL );
    scrolledComposite.setLayout( new FillLayout() );

    Composite wInputComposite = new Composite( scrolledComposite, SWT.NONE );
    props.setLook( wInputComposite );

    FormLayout tabLayout = new FormLayout();
    tabLayout.marginWidth = 15;
    tabLayout.marginHeight = 15;
    wInputComposite.setLayout( tabLayout );

    wlResultFilesTarget = new Label( wInputComposite, SWT.RIGHT );
    props.setLook( wlResultFilesTarget );
    wlResultFilesTarget.setText( BaseMessages.getString( PKG, "TransExecutorDialog.ResultFilesTarget.Label" ) );
    FormData fdlResultFilesTarget = new FormData();
    fdlResultFilesTarget.top = new FormAttachment( 0, 0 );
    fdlResultFilesTarget.left = new FormAttachment( 0, 0 ); // First one in the left
    wlResultFilesTarget.setLayoutData( fdlResultFilesTarget );

    wResultFilesTarget = new CCombo( wInputComposite, SWT.SINGLE | SWT.LEFT | SWT.BORDER );
    props.setLook( wResultFilesTarget );
    wResultFilesTarget.addModifyListener( lsMod );
    FormData fdResultFilesTarget = new FormData();
    fdResultFilesTarget.width = 250;
    fdResultFilesTarget.top = new FormAttachment( wlResultFilesTarget, 5 );
    fdResultFilesTarget.left = new FormAttachment( 0, 0 ); // To the right
    wResultFilesTarget.setLayoutData( fdResultFilesTarget );

    // ResultFileNameField
    //
    wlResultFileNameField = new Label( wInputComposite, SWT.RIGHT );
    props.setLook( wlResultFileNameField );
    wlResultFileNameField.setText( BaseMessages.getString( PKG, "TransExecutorDialog.ResultFileNameField.Label" ) );
    FormData fdlResultFileNameField = new FormData();
    fdlResultFileNameField.top = new FormAttachment( wResultFilesTarget, 10 );
    fdlResultFileNameField.left = new FormAttachment( 0, 0 ); // First one in the left
    wlResultFileNameField.setLayoutData( fdlResultFileNameField );

    wResultFileNameField = new TextVar( transMeta, wInputComposite, SWT.SINGLE | SWT.LEFT | SWT.BORDER );
    props.setLook( wResultFileNameField );
    wResultFileNameField.addModifyListener( lsMod );
    FormData fdResultFileNameField = new FormData();
    fdResultFileNameField.width = 250;
    fdResultFileNameField.top = new FormAttachment( wlResultFileNameField, 5 );
    fdResultFileNameField.left = new FormAttachment( 0, 0 ); // To the right
    wResultFileNameField.setLayoutData( fdResultFileNameField );

    wInputComposite.pack();
    Rectangle bounds = wInputComposite.getBounds();

    scrolledComposite.setContent( wInputComposite );
    scrolledComposite.setExpandHorizontal( true );
    scrolledComposite.setExpandVertical( true );
    scrolledComposite.setMinWidth( bounds.width );
    scrolledComposite.setMinHeight( bounds.height );

    wTab.setControl( scrolledComposite );
    wTabFolder.setSelection( wTab );
  }
 

public static void main(String[] args) {
  Display display = new Display();
  final Shell shell = new Shell(display);
  final Composite composite = new Composite(shell, SWT.NONE);
  composite.setEnabled(false);
  composite.setLayout(new FillLayout());
  Button button = new Button(composite, SWT.PUSH);
  button.setText("Button");
  composite.pack();
  composite.setLocation(10, 10);
  final Point[] offset = new Point[1];
  Listener listener = new Listener() {
    public void handleEvent(Event event) {
      switch (event.type) {
      case SWT.MouseDown:
        Rectangle rect = composite.getBounds();
        if (rect.contains(event.x, event.y)) {
          Point pt1 = composite.toDisplay(0, 0);
          Point pt2 = shell.toDisplay(event.x, event.y);
          offset[0] = new Point(pt2.x - pt1.x, pt2.y - pt1.y);
        }
        break;
      case SWT.MouseMove:
        if (offset[0] != null) {
          Point pt = offset[0];
          composite.setLocation(event.x - pt.x, event.y - pt.y);
        }
        break;
      case SWT.MouseUp:
        offset[0] = null;
        break;
      }
    }
  };
  shell.addListener(SWT.MouseDown, listener);
  shell.addListener(SWT.MouseUp, listener);
  shell.addListener(SWT.MouseMove, listener);
  shell.setSize(300, 300);
  shell.open();
  while (!shell.isDisposed()) {
    if (!display.readAndDispatch())
      display.sleep();
  }
  display.dispose();
}
 

private void addResultFilesTab() {

    final CTabItem wTab = new CTabItem( wTabFolder, SWT.NONE );
    wTab.setText( BaseMessages.getString( PKG, "PipelineExecutorDialog.ResultFiles.Title" ) );
    wTab.setToolTipText( BaseMessages.getString( PKG, "PipelineExecutorDialog.ResultFiles.Tooltip" ) );

    ScrolledComposite scrolledComposite = new ScrolledComposite( wTabFolder, SWT.V_SCROLL | SWT.H_SCROLL );
    scrolledComposite.setLayout( new FillLayout() );

    Composite wInputComposite = new Composite( scrolledComposite, SWT.NONE );
    props.setLook( wInputComposite );

    FormLayout tabLayout = new FormLayout();
    tabLayout.marginWidth = 15;
    tabLayout.marginHeight = 15;
    wInputComposite.setLayout( tabLayout );

    wlResultFilesTarget = new Label( wInputComposite, SWT.RIGHT );
    props.setLook( wlResultFilesTarget );
    wlResultFilesTarget.setText( BaseMessages.getString( PKG, "PipelineExecutorDialog.ResultFilesTarget.Label" ) );
    FormData fdlResultFilesTarget = new FormData();
    fdlResultFilesTarget.top = new FormAttachment( 0, 0 );
    fdlResultFilesTarget.left = new FormAttachment( 0, 0 ); // First one in the left
    wlResultFilesTarget.setLayoutData( fdlResultFilesTarget );

    wResultFilesTarget = new CCombo( wInputComposite, SWT.SINGLE | SWT.LEFT | SWT.BORDER );
    props.setLook( wResultFilesTarget );
    wResultFilesTarget.addModifyListener( lsMod );
    FormData fdResultFilesTarget = new FormData();
    fdResultFilesTarget.width = 250;
    fdResultFilesTarget.top = new FormAttachment( wlResultFilesTarget, 5 );
    fdResultFilesTarget.left = new FormAttachment( 0, 0 ); // To the right
    wResultFilesTarget.setLayoutData( fdResultFilesTarget );

    // ResultFileNameField
    //
    wlResultFileNameField = new Label( wInputComposite, SWT.RIGHT );
    props.setLook( wlResultFileNameField );
    wlResultFileNameField.setText( BaseMessages.getString( PKG, "PipelineExecutorDialog.ResultFileNameField.Label" ) );
    FormData fdlResultFileNameField = new FormData();
    fdlResultFileNameField.top = new FormAttachment( wResultFilesTarget, 10 );
    fdlResultFileNameField.left = new FormAttachment( 0, 0 ); // First one in the left
    wlResultFileNameField.setLayoutData( fdlResultFileNameField );

    wResultFileNameField = new TextVar( pipelineMeta, wInputComposite, SWT.SINGLE | SWT.LEFT | SWT.BORDER );
    props.setLook( wResultFileNameField );
    wResultFileNameField.addModifyListener( lsMod );
    FormData fdResultFileNameField = new FormData();
    fdResultFileNameField.width = 250;
    fdResultFileNameField.top = new FormAttachment( wlResultFileNameField, 5 );
    fdResultFileNameField.left = new FormAttachment( 0, 0 ); // To the right
    wResultFileNameField.setLayoutData( fdResultFileNameField );

    wInputComposite.pack();
    Rectangle bounds = wInputComposite.getBounds();

    scrolledComposite.setContent( wInputComposite );
    scrolledComposite.setExpandHorizontal( true );
    scrolledComposite.setExpandVertical( true );
    scrolledComposite.setMinWidth( bounds.width );
    scrolledComposite.setMinHeight( bounds.height );

    wTab.setControl( scrolledComposite );
    wTabFolder.setSelection( wTab );
  }
 

private void addAdminTab() throws Exception {

    final XulTabAndPanel tabAndPanel = createTab();
    tabAndPanel.tab.setLabel( "Admin" );

    PropsUI props = PropsUI.getInstance();

    final Composite comp = (Composite) tabAndPanel.panel.getManagedObject();
    props.setLook( comp );
    comp.setLayout( new FillLayout() );

    ScrolledComposite scrolledComposite = new ScrolledComposite( comp, SWT.V_SCROLL | SWT.H_SCROLL );
    props.setLook( scrolledComposite );
    scrolledComposite.setLayout( new FillLayout() );

    final Composite parentComposite = new Composite( scrolledComposite, SWT.NONE );
    props.setLook( parentComposite );

    FormLayout formLayout = new FormLayout();
    formLayout.marginLeft = 10;
    formLayout.marginRight = 10;
    formLayout.marginTop = 10;
    formLayout.marginBottom = 10;
    formLayout.spacing = Const.MARGIN;
    parentComposite.setLayout( formLayout );


    parentComposite.layout( true );
    parentComposite.pack();

    // What's the size:
    Rectangle bounds = parentComposite.getBounds();

    scrolledComposite.setContent( parentComposite );
    scrolledComposite.setExpandHorizontal( true );
    scrolledComposite.setExpandVertical( true );
    scrolledComposite.setMinWidth( bounds.width );
    scrolledComposite.setMinHeight( bounds.height );

    comp.layout();
  }
 

private void addPluginTabs() {

    // Add a new tab for every config plugin which is also a GuiPlugin
    // Then simply add the widgets on a separate tab
    //
    HopGui hopGui = HopGui.getInstance();
    PluginRegistry pluginRegistry = PluginRegistry.getInstance();

    List<IPlugin> configPlugins = pluginRegistry.getPlugins( ConfigPluginType.class );
    for ( IPlugin configPlugin : configPlugins ) {
      String guiPluginId = configPlugin.getName(); // Mapped like that in ConfigPluginType
      if ( StringUtils.isEmpty( guiPluginId ) ) {
        continue;
      }
      IPlugin guiPlugin = pluginRegistry.findPluginWithId( GuiPluginType.class, guiPluginId );
      if ( guiPlugin != null ) {
        // Load the instance
        //
        try {
          Object emptySourceData = pluginRegistry.loadClass( guiPlugin );
          Method method = emptySourceData.getClass().getMethod( "getInstance" );
          Object sourceData = method.invoke( null, null );

          // This config plugin is also a GUI plugin
          // Add a tab
          //
          CTabItem wPluginTab = new CTabItem( wTabFolder, SWT.NONE );
          wPluginTab.setText( Const.NVL( guiPlugin.getDescription(), "" ) );

          ScrolledComposite sOtherComp = new ScrolledComposite( wTabFolder, SWT.V_SCROLL | SWT.H_SCROLL );
          sOtherComp.setLayout( new FormLayout() );

          Composite wPluginsComp = new Composite( sOtherComp, SWT.NONE );
          props.setLook( wPluginsComp );
          wPluginsComp.setLayout( new FormLayout() );

          GuiCompositeWidgets compositeWidgets = new GuiCompositeWidgets( hopGui.getVariables(), 20 );
          compositeWidgets.createCompositeWidgets( sourceData, null, wPluginsComp, guiPlugin.getIds()[ 0 ], null );
          compositeWidgets.setWidgetsContents( sourceData, wPluginsComp, guiPlugin.getIds()[ 0 ] );

          wPluginsComp.pack();

          Rectangle bounds = wPluginsComp.getBounds();

          sOtherComp.setContent( wPluginsComp );
          sOtherComp.setExpandHorizontal( true );
          sOtherComp.setExpandVertical( true );
          sOtherComp.setMinWidth( bounds.width );
          sOtherComp.setMinHeight( bounds.height );

          wPluginTab.setControl( sOtherComp );

        } catch ( Exception e ) {
          new ErrorDialog( shell, "Error", "Error handling configuration options for GUI plugin " + guiPluginId, e );
        }
      }
    }


    // ///////////////////////////////////////////////////////////
    // / END OF PLUGINS TAB
    // ///////////////////////////////////////////////////////////

  }
 

private void addResultRowsTab() {

    final CTabItem wTab = new CTabItem( wTabFolder, SWT.NONE );
    wTab.setText( BaseMessages.getString( PKG, "JobExecutorDialog.ResultRows.Title" ) );
    wTab.setToolTipText( BaseMessages.getString( PKG, "JobExecutorDialog.ResultRows.Tooltip" ) );

    ScrolledComposite scrolledComposite = new ScrolledComposite( wTabFolder, SWT.V_SCROLL | SWT.H_SCROLL );
    scrolledComposite.setLayout( new FillLayout() );

    Composite wInputComposite = new Composite( scrolledComposite, SWT.NONE );
    props.setLook( wInputComposite );

    FormLayout tabLayout = new FormLayout();
    tabLayout.marginWidth = 15;
    tabLayout.marginHeight = 15;
    wInputComposite.setLayout( tabLayout );

    wlResultRowsTarget = new Label( wInputComposite, SWT.RIGHT );
    props.setLook( wlResultRowsTarget );
    wlResultRowsTarget.setText( BaseMessages.getString( PKG, "JobExecutorDialog.ResultRowsTarget.Label" ) );
    FormData fdlResultRowsTarget = new FormData();
    fdlResultRowsTarget.top = new FormAttachment( 0, 0 );
    fdlResultRowsTarget.left = new FormAttachment( 0, 0 ); // First one in the left
    wlResultRowsTarget.setLayoutData( fdlResultRowsTarget );

    wResultRowsTarget = new CCombo( wInputComposite, SWT.SINGLE | SWT.LEFT | SWT.BORDER );
    props.setLook( wResultRowsTarget );
    wResultRowsTarget.addModifyListener( lsMod );
    FormData fdResultRowsTarget = new FormData();
    fdResultRowsTarget.width = 250;
    fdResultRowsTarget.top = new FormAttachment( wlResultRowsTarget, 5 );
    fdResultRowsTarget.left = new FormAttachment( 0, 0 ); // To the right
    wResultRowsTarget.setLayoutData( fdResultRowsTarget );

    wlResultFields = new Label( wInputComposite, SWT.NONE );
    wlResultFields.setText( BaseMessages.getString( PKG, "JobExecutorDialog.ResultFields.Label" ) );
    props.setLook( wlResultFields );
    FormData fdlResultFields = new FormData();
    fdlResultFields.left = new FormAttachment( 0, 0 );
    fdlResultFields.top = new FormAttachment( wResultRowsTarget, 10 );
    wlResultFields.setLayoutData( fdlResultFields );

    int nrRows = ( workflowExecutorMeta.getResultRowsField() != null ? workflowExecutorMeta.getResultRowsField().length : 1 );

    ColumnInfo[] ciResultFields =
      new ColumnInfo[] {
        new ColumnInfo( BaseMessages.getString( PKG, "JobExecutorDialog.ColumnInfo.Field" ),
          ColumnInfo.COLUMN_TYPE_TEXT, false, false ),
        new ColumnInfo( BaseMessages.getString( PKG, "JobExecutorDialog.ColumnInfo.Type" ),
          ColumnInfo.COLUMN_TYPE_CCOMBO, ValueMetaFactory.getValueMetaNames() ),
        new ColumnInfo( BaseMessages.getString( PKG, "JobExecutorDialog.ColumnInfo.Length" ),
          ColumnInfo.COLUMN_TYPE_TEXT, false ),
        new ColumnInfo( BaseMessages.getString( PKG, "JobExecutorDialog.ColumnInfo.Precision" ),
          ColumnInfo.COLUMN_TYPE_TEXT, false ), };

    wResultRowsFields =
      new TableView( pipelineMeta, wInputComposite, SWT.BORDER | SWT.FULL_SELECTION | SWT.MULTI | SWT.V_SCROLL
        | SWT.H_SCROLL, ciResultFields, nrRows, false, lsMod, props, false );

    FormData fdResultFields = new FormData();
    fdResultFields.left = new FormAttachment( 0, 0 );
    fdResultFields.top = new FormAttachment( wlResultFields, 5 );
    fdResultFields.right = new FormAttachment( 100, 0 );
    fdResultFields.bottom = new FormAttachment( 100, 0 );
    wResultRowsFields.setLayoutData( fdResultFields );
    wResultRowsFields.getTable().addListener( SWT.Resize, new ColumnsResizer( 0, 25, 25, 25, 25 ) );

    wInputComposite.pack();
    Rectangle bounds = wInputComposite.getBounds();

    scrolledComposite.setContent( wInputComposite );
    scrolledComposite.setExpandHorizontal( true );
    scrolledComposite.setExpandVertical( true );
    scrolledComposite.setMinWidth( bounds.width );
    scrolledComposite.setMinHeight( bounds.height );

    wTab.setControl( scrolledComposite );
    wTabFolder.setSelection( wTab );
  }
 

private void addResultFilesTab() {
  final CTabItem wTab = new CTabItem( wTabFolder, SWT.NONE );
  wTab.setText( BaseMessages.getString( PKG, "JobExecutorDialog.ResultFiles.Title" ) );
  wTab.setToolTipText( BaseMessages.getString( PKG, "JobExecutorDialog.ResultFiles.Tooltip" ) );

  ScrolledComposite scrolledComposite = new ScrolledComposite( wTabFolder, SWT.V_SCROLL | SWT.H_SCROLL );
  scrolledComposite.setLayout( new FillLayout() );

  Composite wInputComposite = new Composite( scrolledComposite, SWT.NONE );
  props.setLook( wInputComposite );

  FormLayout tabLayout = new FormLayout();
  tabLayout.marginWidth = 15;
  tabLayout.marginHeight = 15;
  wInputComposite.setLayout( tabLayout );

  wlResultFilesTarget = new Label( wInputComposite, SWT.RIGHT );
  props.setLook( wlResultFilesTarget );
  wlResultFilesTarget.setText( BaseMessages.getString( PKG, "JobExecutorDialog.ResultFilesTarget.Label" ) );
  FormData fdlResultFilesTarget = new FormData();
  fdlResultFilesTarget.top = new FormAttachment( 0, 0 );
  fdlResultFilesTarget.left = new FormAttachment( 0, 0 ); // First one in the left
  wlResultFilesTarget.setLayoutData( fdlResultFilesTarget );

  wResultFilesTarget = new CCombo( wInputComposite, SWT.SINGLE | SWT.LEFT | SWT.BORDER );
  props.setLook( wResultFilesTarget );
  wResultFilesTarget.addModifyListener( lsMod );
  FormData fdResultFilesTarget = new FormData();
  fdResultFilesTarget.width = 250;
  fdResultFilesTarget.top = new FormAttachment( wlResultFilesTarget, 5 );
  fdResultFilesTarget.left = new FormAttachment( 0, 0 ); // To the right
  wResultFilesTarget.setLayoutData( fdResultFilesTarget );

  // ResultFileNameField
  //
  wlResultFileNameField = new Label( wInputComposite, SWT.RIGHT );
  props.setLook( wlResultFileNameField );
  wlResultFileNameField.setText( BaseMessages.getString( PKG, "JobExecutorDialog.ResultFileNameField.Label" ) );
  FormData fdlResultFileNameField = new FormData();
  fdlResultFileNameField.top = new FormAttachment( wResultFilesTarget, 10 );
  fdlResultFileNameField.left = new FormAttachment( 0, 0 ); // First one in the left
  wlResultFileNameField.setLayoutData( fdlResultFileNameField );

  wResultFileNameField = new TextVar( pipelineMeta, wInputComposite, SWT.SINGLE | SWT.LEFT | SWT.BORDER );
  props.setLook( wResultFileNameField );
  wResultFileNameField.addModifyListener( lsMod );
  FormData fdResultFileNameField = new FormData();
  fdResultFileNameField.width = 250;
  fdResultFileNameField.top = new FormAttachment( wlResultFileNameField, 5 );
  fdResultFileNameField.left = new FormAttachment( 0, 0 ); // To the right
  wResultFileNameField.setLayoutData( fdResultFileNameField );

  wInputComposite.pack();
  Rectangle bounds = wInputComposite.getBounds();

  scrolledComposite.setContent( wInputComposite );
  scrolledComposite.setExpandHorizontal( true );
  scrolledComposite.setExpandVertical( true );
  scrolledComposite.setMinWidth( bounds.width );
  scrolledComposite.setMinHeight( bounds.height );

  wTab.setControl( scrolledComposite );
  wTabFolder.setSelection( wTab );
}
 

private void addResultRowsTab() {

    final CTabItem wTab = new CTabItem( wTabFolder, SWT.NONE );
    wTab.setText( BaseMessages.getString( PKG, "PipelineExecutorDialog.ResultRows.Title" ) );
    wTab.setToolTipText( BaseMessages.getString( PKG, "PipelineExecutorDialog.ResultRows.Tooltip" ) );

    ScrolledComposite scrolledComposite = new ScrolledComposite( wTabFolder, SWT.V_SCROLL | SWT.H_SCROLL );
    scrolledComposite.setLayout( new FillLayout() );

    Composite wInputComposite = new Composite( scrolledComposite, SWT.NONE );
    props.setLook( wInputComposite );

    FormLayout tabLayout = new FormLayout();
    tabLayout.marginWidth = 15;
    tabLayout.marginHeight = 15;
    wInputComposite.setLayout( tabLayout );

    wlResultRowsTarget = new Label( wInputComposite, SWT.RIGHT );
    props.setLook( wlResultRowsTarget );
    wlResultRowsTarget.setText( BaseMessages.getString( PKG, "PipelineExecutorDialog.OutputRowsSource.Label" ) );
    FormData fdlResultRowsTarget = new FormData();
    fdlResultRowsTarget.top = new FormAttachment( 0, 0 );
    fdlResultRowsTarget.left = new FormAttachment( 0, 0 ); // First one in the left
    wlResultRowsTarget.setLayoutData( fdlResultRowsTarget );

    wOutputRowsSource = new CCombo( wInputComposite, SWT.SINGLE | SWT.LEFT | SWT.BORDER );
    props.setLook( wOutputRowsSource );
    wOutputRowsSource.addModifyListener( lsMod );
    FormData fdResultRowsTarget = new FormData();
    fdResultRowsTarget.width = 250;
    fdResultRowsTarget.top = new FormAttachment( wlResultRowsTarget, 5 );
    fdResultRowsTarget.left = new FormAttachment( 0, 0 ); // To the right
    wOutputRowsSource.setLayoutData( fdResultRowsTarget );

    wlOutputFields = new Label( wInputComposite, SWT.NONE );
    wlOutputFields.setText( BaseMessages.getString( PKG, "PipelineExecutorDialog.ResultFields.Label" ) );
    props.setLook( wlOutputFields );
    FormData fdlResultFields = new FormData();
    fdlResultFields.left = new FormAttachment( 0, 0 );
    fdlResultFields.top = new FormAttachment( wOutputRowsSource, 10 );
    wlOutputFields.setLayoutData( fdlResultFields );

    int nrRows = ( pipelineExecutorMeta.getOutputRowsField() != null ? pipelineExecutorMeta.getOutputRowsField().length : 1 );

    ColumnInfo[] ciResultFields =
      new ColumnInfo[] {
        new ColumnInfo( BaseMessages.getString( PKG, "PipelineExecutorDialog.ColumnInfo.Field" ),
          ColumnInfo.COLUMN_TYPE_TEXT, false, false ),
        new ColumnInfo( BaseMessages.getString( PKG, "PipelineExecutorDialog.ColumnInfo.Type" ),
          ColumnInfo.COLUMN_TYPE_CCOMBO, ValueMetaFactory.getValueMetaNames() ),
        new ColumnInfo( BaseMessages.getString( PKG, "PipelineExecutorDialog.ColumnInfo.Length" ),
          ColumnInfo.COLUMN_TYPE_TEXT, false ),
        new ColumnInfo( BaseMessages.getString( PKG, "PipelineExecutorDialog.ColumnInfo.Precision" ),
          ColumnInfo.COLUMN_TYPE_TEXT, false ), };

    wOutputFields =
      new TableView( pipelineMeta, wInputComposite, SWT.BORDER | SWT.FULL_SELECTION | SWT.MULTI | SWT.V_SCROLL
        | SWT.H_SCROLL, ciResultFields, nrRows, false, lsMod, props, false );

    FormData fdResultFields = new FormData();
    fdResultFields.left = new FormAttachment( 0, 0 );
    fdResultFields.top = new FormAttachment( wlOutputFields, 5 );
    fdResultFields.right = new FormAttachment( 100, 0 );
    fdResultFields.bottom = new FormAttachment( 100, 0 );
    wOutputFields.setLayoutData( fdResultFields );
    wOutputFields.getTable().addListener( SWT.Resize, new ColumnsResizer( 0, 25, 25, 25, 25 ) );

    wInputComposite.pack();
    Rectangle bounds = wInputComposite.getBounds();

    scrolledComposite.setContent( wInputComposite );
    scrolledComposite.setExpandHorizontal( true );
    scrolledComposite.setExpandVertical( true );
    scrolledComposite.setMinWidth( bounds.width );
    scrolledComposite.setMinHeight( bounds.height );

    wTab.setControl( scrolledComposite );
    wTabFolder.setSelection( wTab );
  }