Package org.eclipse.graphiti.ui.internal.util.ui.sfx

Class GFSnapFeedbackPolicy

  • All Implemented Interfaces:
    org.eclipse.gef.EditPolicy, org.eclipse.gef.RequestConstants
    public class GFSnapFeedbackPolicy
extends ResourceManagingGraphicalEditPolicy
    An EditPolicy that is used to show snap feedback for guides (red lines) and geometry (blue lines). This policy is not required for Grids.
    Since:
    3.0

    • Field Summary

      • Fields inherited from interface org.eclipse.gef.EditPolicy

        COMPONENT_ROLE, CONNECTION_BENDPOINTS_ROLE, CONNECTION_ENDPOINTS_ROLE, CONNECTION_ROLE, CONTAINER_ROLE, DIRECT_EDIT_ROLE, GRAPHICAL_NODE_ROLE, LAYOUT_ROLE, NODE_ROLE, PRIMARY_DRAG_ROLE, SELECTION_FEEDBACK_ROLE, TREE_CONTAINER_ROLE

      • Fields inherited from interface org.eclipse.gef.RequestConstants

        REQ_ADD, REQ_ALIGN, REQ_ALIGN_CHILDREN, REQ_CLONE, REQ_CONNECTION_END, REQ_CONNECTION_START, REQ_CREATE, REQ_CREATE_BENDPOINT, REQ_DELETE, REQ_DELETE_DEPENDANT, REQ_DIRECT_EDIT, REQ_MOVE, REQ_MOVE_BENDPOINT, REQ_MOVE_CHILDREN, REQ_OPEN, REQ_ORPHAN, REQ_ORPHAN_CHILDREN, REQ_RECONNECT_SOURCE, REQ_RECONNECT_TARGET, REQ_RESIZE, REQ_RESIZE_CHILDREN, REQ_SELECTION, REQ_SELECTION_HOVER

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void eraseTargetFeedback​(org.eclipse.gef.Request request)  
      protected void removeFeedback​(org.eclipse.draw2d.IFigure figure)  
      void showTargetFeedback​(org.eclipse.gef.Request req)  

      • Methods inherited from class org.eclipse.gef.editpolicies.GraphicalEditPolicy

        addFeedback, getFeedbackLayer, getHostFigure, getLayer

      • Methods inherited from class org.eclipse.gef.editpolicies.AbstractEditPolicy

        activate, deactivate, debugFeedback, eraseSourceFeedback, getCommand, getHost, getTargetEditPart, setHost, showSourceFeedback, toString, understandsRequest

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

    • Constructor Detail

      • GFSnapFeedbackPolicy

        public GFSnapFeedbackPolicy()

    • Method Detail

      • eraseTargetFeedback

        public void eraseTargetFeedback​(org.eclipse.gef.Request request)
        Specified by:
        eraseTargetFeedback in interface org.eclipse.gef.EditPolicy
        Overrides:
        eraseTargetFeedback in class org.eclipse.gef.editpolicies.AbstractEditPolicy
        See Also:
        EditPolicy.eraseTargetFeedback(org.eclipse.gef.Request)

      • showTargetFeedback

        public void showTargetFeedback​(org.eclipse.gef.Request req)
        Specified by:
        showTargetFeedback in interface org.eclipse.gef.EditPolicy
        Overrides:
        showTargetFeedback in class org.eclipse.gef.editpolicies.AbstractEditPolicy
        See Also:
        EditPolicy.showTargetFeedback(org.eclipse.gef.Request)

      • removeFeedback

        protected void removeFeedback​(org.eclipse.draw2d.IFigure figure)
        Overrides:
        removeFeedback in class org.eclipse.gef.editpolicies.GraphicalEditPolicy