Examples with IFigure org.eclipse.draw2d.IFigure used on opensource projects

Example 56 with IFigure

use of org.eclipse.draw2d.IFigure in project Palladio-Editors-Sirius by PalladioSimulator.

the class PropagateFigureListenerAtConnectionFigure method targetConnectionAdded.

/**
 * {@inheritDoc}
 */
public void targetConnectionAdded(ConnectionEditPart connection, int index) {
    IFigure figure = connection.getFigure();
    figure.addFigureListener(figureListener);
}

Example 57 with IFigure

use of org.eclipse.draw2d.IFigure in project Palladio-Editors-Sirius by PalladioSimulator.

the class PropagateFigureListenerAtConnectionFigure method removingTargetConnection.

/**
 * {@inheritDoc}
 */
public void removingTargetConnection(ConnectionEditPart connection, int index) {
    IFigure figure = connection.getFigure();
    figure.removeFigureListener(figureListener);
}

Example 58 with IFigure

use of org.eclipse.draw2d.IFigure in project knime-core by knime.

the class WorkflowMarqueeSelectionTool method isFigureVisible.

private boolean isFigureVisible(final IFigure fig) {
    Rectangle figBounds = fig.getBounds().getCopy();
    IFigure walker = fig.getParent();
    while (!figBounds.isEmpty() && walker != null) {
        walker.translateToParent(figBounds);
        figBounds.intersect(walker.getBounds());
        walker = walker.getParent();
    }
    return !figBounds.isEmpty();
}

Example 59 with IFigure

use of org.eclipse.draw2d.IFigure in project knime-core by knime.

the class WorkflowMarqueeSelectionTool method calculateNewSelection.

private void calculateNewSelection(final Collection<GraphicalEditPart> newSelections, final Collection<GraphicalEditPart> deselections) {
    Rectangle marqueeRect = getMarqueeSelectionRectangle();
    for (Iterator<GraphicalEditPart> itr = getAllChildren().iterator(); itr.hasNext(); ) {
        GraphicalEditPart child = itr.next();
        IFigure figure = child.getFigure();
        if (!child.isSelectable() || child.getTargetEditPart(MARQUEE_REQUEST) != child || !isFigureVisible(figure) || !figure.isShowing()) {
            continue;
        }
        if (!(child instanceof NodeContainerEditPart || child instanceof ConnectionContainerEditPart || child instanceof AbstractWorkflowPortBarEditPart || child instanceof AnnotationEditPart)) {
            continue;
        }
        Rectangle r = figure.getBounds().getCopy();
        figure.translateToAbsolute(r);
        boolean included = false;
        if (child instanceof ConnectionEditPart && marqueeRect.intersects(r)) {
            Rectangle relMarqueeRect = Rectangle.SINGLETON;
            figure.translateToRelative(relMarqueeRect.setBounds(marqueeRect));
            included = ((PolylineConnection) figure).getPoints().intersects(relMarqueeRect);
        } else if (child instanceof AnnotationEditPart) {
            // select WorkflowAnnotations only if they are fully included in the selection
            if (figure instanceof WorkflowAnnotationFigure) {
                included = marqueeRect.contains(r);
            }
        } else if (marqueeBehavior == BEHAVIOR_NODES_AND_CONNECTIONS_TOUCHED) {
            included = marqueeRect.intersects(r);
        } else {
            included = marqueeRect.contains(r);
        }
        if (included) {
            if (isToggle()) {
                if (wasSelected(child)) {
                    deselections.add(child);
                } else {
                    newSelections.add(child);
                }
            } else {
                newSelections.add(child);
            }
        } else if (isToggle()) {
            // readded if it was in the selection before
            if (wasSelected(child)) {
                newSelections.add(child);
            } else {
                deselections.add(child);
            }
        }
    }
    if (marqueeBehavior == BEHAVIOR_NODES_AND_CONNECTIONS_TOUCHED) {
        calculateConnections(newSelections, deselections);
    }
}

Example 60 with IFigure

use of org.eclipse.draw2d.IFigure in project knime-core by knime.

the class WorkflowOutPortEditPart method refreshVisuals.

/**
 * {@inheritDoc}
 */
@Override
protected void refreshVisuals() {
    IFigure fig = getFigure();
    fig.setBounds(new Rectangle(new Point(0, 50), new Dimension(30, 30)));
    super.refreshVisuals();
}