/** * Creates the inner controls * * @param parent the parent composite */ public void createControl(Composite parent) { // An swt canvas and lws drawing the figure. overview = new Canvas(parent, SWT.NONE); overview.setLayoutData(new GridData(GridData.FILL_BOTH)); // A draw2d object linking swt and draw2d LightweightSystem lightweightSystem = new LightweightSystem(overview); // create the thumbnail thumbnail = new ScrollableThumbnail((Viewport) rootEditPart.getFigure()); thumbnail.setBorder(new MarginBorder(3)); thumbnail.setSource( rootEditPart.getLayer(LayerConstants.PRINTABLE_LAYERS /* SCALABLE_LAYERS */)); lightweightSystem.setContents(thumbnail); }