Java 类org.eclipse.draw2d.Figure 实例源码

@Override
protected IFigure createMain ()
{
    final Figure rootFigure = new Figure ();

    rootFigure.setLayoutManager ( new GridLayout ( 3, true ) );

    rootFigure.add ( makeHeader (), new GridData ( GridData.BEGINNING, GridData.CENTER, true, false, 3, 1 ) );

    rootFigure.add ( createSourceValue (), new GridData ( GridData.CENTER, GridData.CENTER, true, true ) );
    rootFigure.add ( new Figure () );
    rootFigure.add ( createTargetValue (), new GridData ( GridData.CENTER, GridData.CENTER, true, true ) );

    rootFigure.add ( new Figure () );
    rootFigure.add ( createCommandPanel (), new GridData ( GridData.CENTER, GridData.CENTER, true, true ) );

    createRoundArrow ( rootFigure );

    return rootFigure;
}

private void createRoundArrow ( final Figure figure )
{
    final PolylineConnection c = new PolylineConnection ();
    c.setSourceAnchor ( new ChopboxAnchor ( this.sourceRect ) );
    c.setTargetAnchor ( new ChopboxAnchor ( this.targetRect ) );

    final PolygonDecoration dec = new PolygonDecoration ();
    dec.setTemplate ( PolygonDecoration.TRIANGLE_TIP );
    c.setTargetDecoration ( dec );

    final MidpointLocator typeLocator = new MidpointLocator ( c, 0 );
    typeLocator.setRelativePosition ( PositionConstants.NORTH );
    this.typeLabel = new Label ( "" ); //$NON-NLS-1$
    c.add ( this.typeLabel, typeLocator );

    figure.add ( c );
    this.roundConnection = c;
}

@Override
protected IFigure createMain ()
{
    final Figure baseFigure = new LayeredPane ();

    final Layer rootFigure = new Layer ();

    this.connLayer = new ConnectionLayer ();
    this.connLayer.setAntialias ( 1 );
    this.connLayer.setConnectionRouter ( ConnectionRouter.NULL );

    baseFigure.add ( this.connLayer );
    baseFigure.add ( rootFigure );

    rootFigure.setLayoutManager ( new BorderLayout () );
    rootFigure.setBackgroundColor ( ColorConstants.white );

    rootFigure.add ( createArrowFigure (), BorderLayout.RIGHT );
    rootFigure.add ( createEntryGrid ( this.connLayer ), BorderLayout.CENTER );

    return baseFigure;
}

public GridContainerController ( final SymbolController controller, final GridContainer element, final BasicViewElementFactory factory ) throws Exception
{
    this.figure = new Figure ();

    final GridLayout gridLayout = new GridLayout ( element.getColumns (), element.isEqualWidth () );
    gridLayout.horizontalSpacing = element.getHorizontalSpacing ();
    gridLayout.verticalSpacing = element.getVerticalSpacing ();
    gridLayout.marginHeight = element.getMarginHeight ();
    gridLayout.marginWidth = element.getMarginWidth ();

    this.figure.setLayoutManager ( gridLayout );

    for ( final GridChild child : element.getChildren () )
    {
        final Controller elementController = factory.create ( controller, child.getElement () );
        final IFigure childFigure = elementController.getFigure ();
        this.figure.add ( childFigure, convert ( child ) );
    }

    controller.addElement ( element, this );
}

/**
 * {@inheritDoc}
 */
@Override
public void createColumnArea(final IFigure columns) {
    initColumnArea(columns);

    columns.setBorder(new MarginBorder(0, 0, 0, 0));
    columns.setBackgroundColor(ColorConstants.white);
    columns.setOpaque(true);

    final Figure centerFigure = new Figure();
    centerFigure.setLayoutManager(new BorderLayout());
    centerFigure.setBorder(new MarginBorder(new Insets(0, 2, 0, 2)));

    centerFigure.add(columns, BorderLayout.CENTER);
    getTableFigure().add(centerFigure, BorderLayout.CENTER);
}

/**
 * {@inheritDoc}
 */
@Override
public void createFooter() {
    final IFigure footer = new Figure();
    final BorderLayout footerLayout = new BorderLayout();
    footer.setLayoutManager(footerLayout);
    footer.setBorder(new MarginBorder(new Insets(0, 2, 0, 2)));

    final IFigure footer1 = new Figure();
    footer1.setSize(-1, 10);
    footer1.setBackgroundColor(Resources.VERY_LIGHT_GRAY);
    footer1.setOpaque(true);

    footer.add(footer1, BorderLayout.TOP);

    final IFigure footer2 = new Figure();
    footer2.setSize(-1, 7);

    footer.add(footer2, BorderLayout.BOTTOM);

    getTableFigure().add(footer, BorderLayout.BOTTOM);
}

/**
 * {@inheritDoc}
 */
@Override
public void initTitleBar(final Figure top) {
    final ToolbarLayout topLayout = new ToolbarLayout();

    topLayout.setMinorAlignment(OrderedLayout.ALIGN_TOPLEFT);
    topLayout.setStretchMinorAxis(true);
    top.setLayoutManager(topLayout);

    nameLabel = new Label();
    nameLabel.setBorder(new MarginBorder(new Insets(5, 20, 5, 20)));
    top.add(nameLabel);

    final Figure separater = new Figure();
    separater.setSize(-1, 1);
    separater.setBackgroundColor(getTextColor());
    separater.setOpaque(true);

    top.add(separater);
}

/**
 * {@inheritDoc}
 */
@Override
public void createColumnArea(IFigure columns) {
    this.initColumnArea(columns);

    columns.setBorder(new MarginBorder(0, 0, 0, 0));
    columns.setBackgroundColor(ColorConstants.white);
    columns.setOpaque(true);

    this.centerFigure = new Figure();
    this.centerFigure.setLayoutManager(new BorderLayout());
    this.centerFigure.setBorder(new MarginBorder(new Insets(0, 2, 0, 2)));

    centerFigure.add(columns, BorderLayout.CENTER);
    this.getTableFigure().add(this.centerFigure, BorderLayout.CENTER);
}

/**
 * {@inheritDoc}
 */
@Override
public void createFooter() {
    IFigure footer = new Figure();
    BorderLayout footerLayout = new BorderLayout();
    footer.setLayoutManager(footerLayout);
    footer.setBorder(new MarginBorder(new Insets(0, 2, 0, 2)));

    IFigure footer1 = new Figure();
    footer1.setSize(-1, 10);
    footer1.setBackgroundColor(Resources.VERY_LIGHT_GRAY);
    footer1.setOpaque(true);

    footer.add(footer1, BorderLayout.TOP);

    IFigure footer2 = new Figure();
    footer2.setSize(-1, 7);

    footer.add(footer2, BorderLayout.BOTTOM);

    this.getTableFigure().add(footer, BorderLayout.BOTTOM);
}

/**
 * {@inheritDoc}
 */
@Override
public void initTitleBar(Figure top) {
    ToolbarLayout topLayout = new ToolbarLayout();

    topLayout.setMinorAlignment(ToolbarLayout.ALIGN_TOPLEFT);
    topLayout.setStretchMinorAxis(true);
    top.setLayoutManager(topLayout);

    this.nameLabel = new Label();
    this.nameLabel.setBorder(new MarginBorder(new Insets(5, 20, 5, 20)));
    top.add(nameLabel);

    Figure separater = new Figure();
    separater.setSize(-1, 1);
    separater.setBackgroundColor(this.getTextColor());
    separater.setOpaque(true);

    top.add(separater);
}

private static Figure createContents() {
    Figure contents = new Figure();
    XYLayout layout = new XYLayout();
    contents.setLayoutManager(layout);

    Button button = new Button("Hello World");
    layout.setConstraint(button, new Rectangle(0, 0, -1, -1));
    contents.add(button);

    button.addActionListener(new ActionListener() {

        public void actionPerformed(ActionEvent actionevent) {
            setBrightness();
        }
    });

    String path = "C:\\Users\\Public\\Pictures\\Sample Pictures\\Oryx Antelope.jpg";
    image = new Image(Display.getDefault(), path);
    imageFigure = new ImageFigure(image);

    layout.setConstraint(imageFigure, new Rectangle(0, 30, -1, -1));

    contents.add(imageFigure);

    return contents;
}

/**
 * @see org.eclipse.gef.editparts.AbstractEditPart#refreshVisuals()
 */
@Override
protected void refreshVisuals() {
    try {
        super.refreshVisuals();
        int totalHeight = 0;
        for (int i = 0; i < getFigure().getChildren().size(); i++) {
            totalHeight += ((Figure) getFigure().getChildren().get(i)).getSize().height;
        }
        NotationNode notationNode = (NotationNode) getModel();
        Rectangle bounds = new Rectangle(notationNode.getX(),
            notationNode.getY(),
            notationNode.getWidth(),
            notationNode.getHeight());

        getFigure().setSize(notationNode.getWidth(), totalHeight);// notationNode.getHeight());
        getFigure().setLocation(new Point(notationNode.getX(), notationNode.getY()));
        setLayoutConstraint(this, getFigure(), bounds);

        getFigure().setBackgroundColor(new Color(null, getFillColor()));
    } catch (Exception e) {
        Log.error(UMLMessage.MESSAGE_DATA_STORE_NODE_EDIT_PART_REFRESH_VISUALS_ERROR + e);
    }
}

/**
 * @see org.eclipse.gef.editparts.AbstractEditPart#refreshVisuals()
 */
@Override
protected void refreshVisuals() {
    try {
        super.refreshVisuals();

        int totalHeight = 0;
        for (int i = 0; i < getFigure().getChildren().size(); i++) {
            totalHeight += ((Figure) getFigure().getChildren().get(i)).getSize().height;
        }
        NotationNode notationNode = (NotationNode) getModel();
        Rectangle bounds = new Rectangle(notationNode.getX(),
            notationNode.getY(),
            notationNode.getWidth(),
            notationNode.getHeight());

        getFigure().setSize(notationNode.getWidth(), totalHeight);// notationNode.getHeight());
        getFigure().setLocation(new Point(notationNode.getX(), notationNode.getY()));
        setLayoutConstraint(this, getFigure(), bounds);

        getFigure().setBackgroundColor(new Color(null, getFillColor()));

    } catch (Exception e) {
        Log.error(UMLMessage.MESSAGE_CLASS_EDIT_PART_REFRESH_VISUAL_ERROR + e);
    }
}

protected void createContents() {
    // Name Label
    nameFigure = new SyntaxColoringLabel();
    nameFigure.setAlignment(PositionConstants.CENTER);
    this.add(nameFigure, GridDataFactory.fillDefaults().grab(true, false)
            .getData());
    // Text compartment
    textCompartmentPane = new Figure();
    textCompartmentPane.setLayoutManager(new StackLayout());
    this.add(textCompartmentPane,
            GridDataFactory.fillDefaults().grab(true, true).getData());

    figureCompartmentPane = new Figure();
    figureCompartmentPane.setLayoutManager(new StackLayout());
    this.add(figureCompartmentPane,
            GridDataFactory.fillDefaults().grab(true, true).getData());
}

@Override
public void createFooter() {
    final IFigure footer = new Figure();
    final BorderLayout footerLayout = new BorderLayout();
    footer.setLayoutManager(footerLayout);
    footer.setBorder(new MarginBorder(new Insets(0, 0, 0, 0)));

    final IFigure footer1 = new Figure();
    footer1.setSize(-1, 1);
    footer1.setBackgroundColor(ColorConstants.black);
    footer1.setOpaque(true);
    footer.add(footer1, BorderLayout.TOP);

    final IFigure footer2 = new Figure();
    footer2.setSize(-1, 6);
    footer.add(footer2, BorderLayout.BOTTOM);

    getTableFigure().add(footer, BorderLayout.BOTTOM);
}

@Override
public void initTitleBar(Figure top) {
    final ToolbarLayout topLayout = new ToolbarLayout();

    topLayout.setMinorAlignment(ToolbarLayout.ALIGN_TOPLEFT);
    topLayout.setStretchMinorAxis(true);
    top.setLayoutManager(topLayout);

    this.nameLabel = new Label();
    nameLabel.setBorder(new MarginBorder(new Insets(5, 20, 5, 20)));
    top.add(nameLabel);

    final Figure separater = new Figure();
    separater.setSize(-1, 1);
    separater.setBackgroundColor(getTextColor());
    separater.setOpaque(true);

    top.add(separater);
}

@Override
protected IFigure createFigure() {
    IFigure r = new Figure();
    RowDataFigureLayout layout = new RowDataFigureLayout(getTimeline().getPage());
    layout.setRowElementHeight(TimelineUtils.getRowElementHeight(this));
    layout.setOverlapFactor(TIMELINE_PREFERENCES.getFloat(TimelinePreferencePage.P_ROW_ELEMENT_OVERLAP));
    r.setLayoutManager(layout);
    r.setOpaque(false);
    //
    // This tricky little method makes sure that the headers of the timeline
    // that correspond to this row have the same height
    r.addLayoutListener(new LayoutListener.Stub() {
        @Override
        public void postLayout(IFigure container) {
            int height = container.getBounds().height;
            List list = (List) getViewer().getEditPartRegistry().get(getModel());
            for (Object o : list) {
                GraphicalEditPart ep = (GraphicalEditPart) o;
                Request request = new Request(REQ_ROW_DATA_LAYOUT);
                request.getExtendedData().put("height", height);
                ep.performRequest(request);
            }
        }
    });
    return r;
}

public List<EditPart> getEditPartsForRequest(final Request request) {
    EditPartViewer viewer = getCurrentViewer();
    if (viewer == null) {
        return null;
    }
    Point point = getLocation();
    List<EditPart> editParts = new ArrayList<EditPart>();
    Set visualPartSet = viewer.getVisualPartMap().keySet();
    for (Object object : visualPartSet) {
        if (object instanceof Figure) {
            Figure figure = (Figure)object;
            if (figure.containsPoint(point)) {
                EditPart editPart = (EditPart)viewer.getVisualPartMap().get(figure);
                if (editPart.understandsRequest(request)) {
                    editParts.add(editPart);
                }
            }
        }
    }
    return editParts;
}

/**
 * {@inheritDoc}
 */
public void createFooter(Figure figure) {
    IFigure footer = new Figure();
    BorderLayout footerLayout = new BorderLayout();
    footer.setLayoutManager(footerLayout);
    footer.setBorder(new MarginBorder(new Insets(0, 2, 0, 2)));

    IFigure footer1 = new Figure();
    footer1.setSize(-1, 10);
    footer1.setBackgroundColor(VERY_LIGHT_GRAY);
    footer1.setOpaque(true);

    footer.add(footer1, BorderLayout.TOP);

    IFigure footer2 = new Figure();
    footer2.setSize(-1, 7);
    footer.add(footer2, BorderLayout.BOTTOM);
    figure.add(footer, BorderLayout.BOTTOM);
}

/**
 * {@inheritDoc}
 */
@Override
public void createFooter() {
    IFigure footer = new Figure();
    BorderLayout footerLayout = new BorderLayout();
    footer.setLayoutManager(footerLayout);
    footer.setBorder(new MarginBorder(new Insets(0, 2, 0, 2)));

    IFigure footer1 = new Figure();
    footer1.setSize(-1, 10);
    footer1.setBackgroundColor(Resources.VERY_LIGHT_GRAY);
    footer1.setOpaque(true);

    footer.add(footer1, BorderLayout.TOP);

    IFigure footer2 = new Figure();
    footer2.setSize(-1, 7);

    footer.add(footer2, BorderLayout.BOTTOM);

    this.getTableFigure().add(footer, BorderLayout.BOTTOM);
}

/**
 * {@inheritDoc}
 */
@Override
public void initTitleBar(Figure top) {
    ToolbarLayout topLayout = new ToolbarLayout();

    topLayout.setMinorAlignment(ToolbarLayout.ALIGN_TOPLEFT);
    topLayout.setStretchMinorAxis(true);
    top.setLayoutManager(topLayout);

    this.nameLabel = new Label();
    this.nameLabel.setBorder(new MarginBorder(new Insets(5, 20, 5, 20)));
    top.add(nameLabel);

    Figure separater = new Figure();
    separater.setSize(-1, 1);
    separater.setBackgroundColor(this.getTextColor());
    separater.setOpaque(true);

    top.add(separater);
}

private static Figure createContents() {
    Figure contents = new Figure();
    XYLayout layout = new XYLayout();
    contents.setLayoutManager(layout);

    Button button = new Button("Hello World");
    layout.setConstraint(button, new Rectangle(0, 0, -1, -1));
    contents.add(button);

    button.addActionListener(new ActionListener() {

        public void actionPerformed(ActionEvent actionevent) {
            setBrightness();
        }
    });

    String path = "C:\\Users\\Public\\Pictures\\Sample Pictures\\Oryx Antelope.jpg";
    image = new Image(Display.getDefault(), path);
    imageFigure = new ImageFigure(image);

    layout.setConstraint(imageFigure, new Rectangle(0, 30, -1, -1));

    contents.add(imageFigure);

    return contents;
}

public IFigure createFigure() {
    IFigure figure = new Figure() {

        protected void paintFigure(Graphics graphics) {
            super.paintFigure(graphics);

            // draw top border
            graphics.setForegroundColor(PaletteColorUtil.WIDGET_LIST_BACKGROUND);
            graphics.drawLine(getBounds().getTopLeft(), getBounds()
                    .getTopRight());

            // draw bottom border
            graphics.setForegroundColor(PaletteColorUtil.WIDGET_BACKGROUND_NORMAL_SHADOW_70);
            graphics.drawLine(
                    getBounds().getBottomLeft().getTranslated(0, -1),
                    getBounds().getBottomRight().getTranslated(0, -1));
        }

    };
    figure.setOpaque(true);
    figure.setBackgroundColor(PaletteColorUtil.WIDGET_BACKGROUND);
    figure.setBorder(new MarginBorder(2, 1, 1, 1));

    return figure;
}

/**
 * {@inheritDoc}
 */
public void createFooter(Figure figure) {
    IFigure footer = new Figure();
    BorderLayout footerLayout = new BorderLayout();
    footer.setLayoutManager(footerLayout);
    footer.setBorder(new MarginBorder(new Insets(0, 2, 0, 2)));

    IFigure footer1 = new Figure();
    footer1.setSize(-1, 10);
    footer1.setBackgroundColor(VERY_LIGHT_GRAY);
    footer1.setOpaque(true);

    footer.add(footer1, BorderLayout.TOP);

    IFigure footer2 = new Figure();
    footer2.setSize(-1, 7);

    footer.add(footer2, BorderLayout.BOTTOM);

    figure.add(footer, BorderLayout.BOTTOM);
}

/**
 * {@inheritDoc}
 */
public void initTitleBar(Figure top) {
    top.setLayoutManager(new BorderLayout());

    Figure title = new Figure();
    top.add(title, BorderLayout.TOP);
    title.setLayoutManager(new FlowLayout());
    title.setBackgroundColor(ColorConstants.darkGreen);

    ImageFigure image = new ImageFigure();
    image.setBorder(new MarginBorder(new Insets(5, 10, 5, 2)));
    image.setImage(Activator.getImageDescriptor(ImageResource.TABLE).createImage());
    title.add(image);

    this.nameLabel = new Label();
    this.nameLabel.setBorder(new MarginBorder(new Insets(5, 0, 5, 20)));
    title.add(this.nameLabel);

    Figure separater = new Figure();
    separater.setSize(100, 100);
    separater.setBackgroundColor(ColorConstants.black);
    separater.setOpaque(false);
    top.add(separater, BorderLayout.BOTTOM);
}

/**
 * This method creates and returns the figure for {@link Relation}s from type cyclic, total, acyclic, reflexive and
 * irreflexive, which differs from relationshipConstraint to relationshipConstraint only in the
 * text of the {@link Label}. A cyclic, total, acyclic, reflexive or irreflexive figure is dashed line with a
 * {@link Label}.
 * 
 * @return conn org.eclipse.draw2d.PolylineConnection
 * */
private static Figure createRelationshipConstraintFigure(Relation relation, EditPart editpart) {
  ORMRelationshipConstraintEditPart editP = (ORMRelationshipConstraintEditPart) editpart;

  editP.getLabel().setText(relation.getName());
  editP.setTextInitial(relation.getName());

  PolylineConnection conn = new PolylineConnection();
  conn.setAntialias(SWT.ON);
  conn.setLineDash(new float[] {5.0f, 5.0f});
  conn.setLineStyle(SWT.LINE_CUSTOM);
  conn.setConnectionRouter(new BendpointConnectionRouter());

  // add label to the connection
  ConnectionLocator loc = new ConnectionLocator(conn, ConnectionLocator.MIDDLE);
  loc.setRelativePosition(PositionConstants.SOUTH);
  loc.setGap(5);
  // this is needed, because when the label would be just added the label text could be seen in
  // the rootModel
  if (editP.getRoot().getContents() instanceof ORMCompartmentEditPart) {
    conn.add(editP.getLabel(), loc);
  }
  return conn;
}

/**
 * {@link Relation}s from type roleequivalence have as figure a dashed line with a white arrow
 * tips at both connection ends.
 * 
 * @return conn org.eclipse.draw2d.PolylineConnection
 */
private static Figure createRoleEquivalenceFigure() {
  // create white arrow tip 1
  PolygonDecoration poly1 = new PolygonDecoration();
  poly1.setAntialias(SWT.ON);
  poly1.setBackgroundColor(ColorConstants.white);
  poly1.setScale(5, 5);

  // create white arrow tip 2
  PolygonDecoration poly2 = new PolygonDecoration();
  poly2.setAntialias(SWT.ON);
  poly2.setBackgroundColor(ColorConstants.white);
  poly2.setScale(5, 5);

  PolylineConnection conn = new PolylineConnection();
  conn.setAntialias(SWT.ON);
  conn.setLineDash(new float[] {5.0f, 5.0f});
  conn.setLineStyle(SWT.LINE_CUSTOM);
  // add white arrow tip 1
  conn.setTargetDecoration(poly1);
  // add white arrow tip 2
  conn.setSourceDecoration(poly2);
  conn.setConnectionRouter(new BendpointConnectionRouter());
  return conn;
}

/**
 * {@link Relations}s from type roleimplication and relationshipimplication have as figure a
 * dashed line with a white arrow tip at target end of this connection.
 * 
 * @return conn org.eclipse.draw2d.PolylineConnection
 */
private static Figure createRoleRelationshipImplicationFigure() {
  // create white arrow tip
  PolygonDecoration poly = new PolygonDecoration();
  poly.setAntialias(SWT.ON);
  poly.setBackgroundColor(ColorConstants.white);
  poly.setScale(5, 5);

  PolylineConnection conn = new PolylineConnection();
  conn.setAntialias(SWT.ON);
  conn.setLineDash(new float[] {5.0f, 5.0f});
  conn.setLineStyle(SWT.LINE_CUSTOM);
  conn.setTargetDecoration(poly);
  conn.setConnectionRouter(new BendpointConnectionRouter());
  return conn;
}

/**
 * 
 * {@link Relations}s from type roleprohibition and relationshipexclusion have as figure a
 * dashed line with a white arrow tip at target end of this connection.
 * 
 * @return conn org.eclipse.draw2d.PolylineConnection
 * */
private static Figure createRoleRelationshipExclusionFigure() {
  // create white arrow tip
  PolylineDecoration poly1 = new PolylineDecoration();
  poly1.setTemplate(INVERTED_TRIANGLE_TIP);
  poly1.setAntialias(SWT.ON);
  poly1.setBackgroundColor(ColorConstants.black);
  poly1.setScale(5, 5);

  PolylineDecoration poly2 = new PolylineDecoration();
  poly2.setTemplate(INVERTED_TRIANGLE_TIP);
  poly2.setAntialias(SWT.ON);
  poly2.setBackgroundColor(ColorConstants.black);
  poly2.setScale(5, 5);

  PolylineConnection conn = new PolylineConnection();
  conn.setAntialias(SWT.ON);
  conn.setLineDash(new float[] {5.0f, 5.0f});
  conn.setLineStyle(SWT.LINE_CUSTOM);
  conn.setTargetDecoration(poly1);
  conn.setSourceDecoration(poly2);
  conn.setConnectionRouter(new BendpointConnectionRouter());
  return conn;
}

/**
 * {@link Relation}s from type roleprohibition have as figure a dased line with two inverted and
 * open arrow tips at both ends of this connection.
 * 
 * @return conn org.eclipse.draw2d.PolylineConnection
 */
private static Figure createRoleProhibitonFigure() {
  PolylineDecoration poly1 = new PolylineDecoration();
  poly1.setTemplate(INVERTED_TRIANGLE_TIP);
  poly1.setAntialias(SWT.ON);
  poly1.setBackgroundColor(ColorConstants.black);
  poly1.setScale(5, 5);


  PolylineDecoration poly2 = new PolylineDecoration();
  poly2.setTemplate(INVERTED_TRIANGLE_TIP);
  poly2.setAntialias(SWT.ON);
  poly2.setBackgroundColor(ColorConstants.black);
  poly2.setScale(5, 5);


  PolylineConnection conn = new PolylineConnection();
  conn.setAntialias(SWT.ON);
  conn.setLineDash(new float[] {5.0f, 5.0f});
  conn.setLineStyle(SWT.LINE_CUSTOM);
  conn.setTargetDecoration(poly1);
  conn.setSourceDecoration(poly2);
  conn.setConnectionRouter(new BendpointConnectionRouter());

  return conn;
}

/**
 * {@inheritDoc} A Shape from type compartmenttype has as a figure a
 * {@link ORMCompartmentV1Figure}, when the user didn't step in it, and a
 * {@link ORMCompartmentV2Figure}, when the user did step in it.
 */
@Override
protected IFigure createFigure() {
    final ORMGraphicalEditor editorPart = (ORMGraphicalEditor) ((DefaultEditDomain) getViewer()
            .getEditDomain()).getEditorPart();

    Figure fig = ORMFigureFactory.createFigure(this);
    // when this compartment editpart is not "opened"(steped in) use as
    // figure
    // ORMCompartmentV1Figure
    if (fig instanceof ORMCompartmentV1Figure) {
        return fig;
    }
    // when this edit part is "opened"(steped in) use ORMCompartmentV2Figure
    else {
        return completeORMCompartmentV2Figure((Shape) getModel(),
                editorPart.getIsEditorData(), fig);
    }
}

private static Point createCurLocation(GraphicalEditPart preEdit) {
    String lineBR = ConfigManager.VALUE_LIST_FALSE;
    Point point = null;
    Figure figure = (Figure) preEdit.getFigure();

    if ((preEdit.getModel() instanceof BaseElement)) {
        lineBR = ModelHelper.getElementLineBR((BaseElement) preEdit
                .getModel());
    }
    if (lineBR.equals(ConfigManager.VALUE_LIST_TRUE)) {
        point = new Point(30, figure.getLocation().y
                + figure.getSize().height - 1);
    } else {
        point = new Point(figure.getLocation().x + figure.getSize().width
                - 1, figure.getLocation().y);
    }
    return point;
}

public ExecutionOccurrenceFigure(final IInitiatorEvent execution, final Color color)
{
  super();
  this.isGutter = execution instanceof ISystemStartEvent;
  final int width = isGutter ? 0 : PreferencesPlugin.getDefault().getActivationWidth();
  final int height = (int) execution.duration() * PreferencesPlugin.getDefault().eventHeight();
  if (!isGutter)
  {
    final IContourAttributes attributes = createAttributes(execution, color);
    setToolTip(new Label(attributes.getToolTipText(), attributes.getToolTipIcon()));
    setBackgroundColor(color);
  }
  setBounds(new Rectangle(-1, -1, width, height));
  setOpaque(false);
  setOutline(false);
  setLayoutManager(new XYLayout());
  final Rectangle constraint = new Rectangle(width, height, -1, -1);
  add(new Figure(), constraint); // Ensures the figure has the correct dimensions
}

public void activate( )
{
    if ( handles == null )
    {
        handles = getHandleList( );
    }
    // IFigure layer = getLayer( CrosstabTableEditPart.CELL_HANDLE_LAYER );
    IFigure layer = getLayer( LayerConstants.HANDLE_LAYER );
    int size = handles.size( );
    for ( int i = 0; i < size; i++ )
    {
        Figure handle = (Figure) handles.get( i );
        layer.add( handle );
    }
    super.activate( );
}

protected IFigure createFigure( )
{
    Figure figure = new FirstCellFigure();

    contentPane = new Figure();
    ReportFlowLayout rflayout = new ReportFlowLayout( )
    {
        public void layout( IFigure parent )
        {
            super.layout( parent );
        }
    };
    contentPane.setLayoutManager( rflayout );
    contentPane.setOpaque( false );

    figure.add( contentPane );

    controlFigure = new ControlFigure(this, new NothingLocator());

    figure.add( controlFigure );

    return figure;
}

protected Dimension calculateMinimumSize( IFigure container, int wHint, int hHint )
{
    if ( wHint > -1 )
        wHint = Math.max( 0, wHint - container.getInsets( ).getWidth( ) );
    if ( hHint > -1 )
        hHint = Math.max( 0, hHint - container.getInsets( ).getHeight( ) );

    List list = container.getChildren( );
    //Rectangle rect = container.getClientArea( );
    Dimension retValue = new Dimension();
    Rectangle contraint = getChildContraint( container );
    for (int i=0; i<list.size( ); i++)
    {
        Figure child = (Figure)list.get( i );
        Dimension min = child.getMinimumSize( (wHint-contraint.width) > 0?wHint-contraint.width:-1  , hHint );
        retValue.width = retValue.width + min.width;
        retValue.height = Math.max( retValue.height,min.height);
    }   
    retValue.width += container.getInsets( ).getWidth( );
    retValue.height += container.getInsets( ).getHeight( );
    //retValue.union( getBorderPreferredSize( container ) );
    return retValue;
}

protected Dimension calculatePreferredSize( IFigure container, int wHint, int hHint )
{
    if ( wHint > -1 )
        wHint = Math.max( 0, wHint - container.getInsets( ).getWidth( ) );
    if ( hHint > -1 )
        hHint = Math.max( 0, hHint - container.getInsets( ).getHeight( ) );
    List list = container.getChildren( );
    //Rectangle rect = container.getClientArea( );
    Dimension retValue = new Dimension();
    Rectangle contraint = getChildContraint( container );
    for (int i=0; i<list.size( ); i++)
    {
        Figure child = (Figure)list.get( i );
        Dimension min = child.getPreferredSize( (wHint-contraint.width) > 0?wHint-contraint.width:-1  , hHint );
        retValue.width = retValue.width + min.width;
        retValue.height = Math.max( retValue.height,min.height);
    }   
    retValue.width += container.getInsets( ).getWidth( );
    retValue.height += container.getInsets( ).getHeight( );
    //retValue.union( getBorderPreferredSize( container ) );
    return retValue;
}

public void layout( IFigure container )
{
    List list = container.getChildren( );
    Rectangle rect = container.getClientArea( );
    Rectangle contraint = getChildContraint( container );


    for (int i=0; i<list.size( ); i++)
    {
        Figure child = (Figure)list.get( i );
        if (constraints.get( child ) == null)
        {
            child.setBounds( new Rectangle(rect.x, rect.y, rect.width-contraint.width, rect.height ));
        }
        else
        {
            child.setBounds( new Rectangle(rect.x+rect.width-contraint.width, rect.y, contraint.width, rect.height ));
        }
    }
}

private void adjustLocation( )
{
    if (infoLabel == null)
    {
        return;
    }
    Rectangle rect = infoLabel.getBounds( ).getCopy();
    Dimension dim = getDistance(  );
    Point p = ((Figure)infoLabel).getLocation( ).getCopy( );
    if (dim.width < rect.width)
    {
        p.x = p.x - (rect.width - dim.width);
    }

    if (dim.height < rect.height + DISTANCE)
    {
        p.y = p.y + (rect.height + DISTANCE - dim.height);
    }

    infoLabel.setLocation( p );
}

/**
 * Calculate the size.
 * 
 * @return
 */
protected Dimension calculateIndicatorDimension( )
{
    Dimension retValue = new Dimension( );
    List children = getChildren( );
    for ( int i = 0; i < children.size( ); i++ )
    {
        Figure figure = (Figure) children.get( i );
        if ( figure instanceof ShowSourceFigure )
        {
            continue;
        }
        // retValue = retValue.union( figure.getSize( ) );
        retValue.width = retValue.width + figure.getSize( ).width;
        retValue.height = Math.max( retValue.height,
                figure.getSize( ).height );
    }

    return retValue;
}