Examples with NodeAnnotationEditPart org.knime.workbench.editor2.editparts.NodeAnnotationEditPart used on opensource projects

Example 11 with NodeAnnotationEditPart

use of org.knime.workbench.editor2.editparts.NodeAnnotationEditPart in project knime-core by knime.

the class SnapIconToGrid method getReferencePart.

/**
 * Returns the part the request started on (the part that was dragged to move all selected nodes).
 * @param parts
 * @param mouseLoc
 * @param moveDelta
 * @return
 */
private EditPart getReferencePart(@SuppressWarnings("rawtypes") final List parts, final Point mouseLoc, final Point moveDelta) {
    int i = 0;
    Point loc = mouseLoc.getCopy().translate(moveDelta.getCopy().negate());
    makeRelative(m_container.getContentPane(), loc);
    while (i < parts.size()) {
        GraphicalEditPart result = (GraphicalEditPart) parts.get(i);
        if (result.getFigure().containsPoint(loc)) {
            return result;
        }
        if (result instanceof NodeContainerEditPart) {
            NodeAnnotationEditPart annoPart = ((NodeContainerEditPart) result).getNodeAnnotationEditPart();
            if (annoPart.getFigure().containsPoint(loc)) {
                return annoPart;
            }
        }
        i++;
    }
    return null;
}