Package org.eclipse.graphiti.ui.internal.policy

Class ConnectionHighlightEditPolicy

java.lang.Object
org.eclipse.gef.editpolicies.AbstractEditPolicy
org.eclipse.gef.editpolicies.GraphicalEditPolicy
org.eclipse.gef.editpolicies.SelectionEditPolicy
org.eclipse.gef.editpolicies.SelectionHandlesEditPolicy
org.eclipse.gef.editpolicies.ConnectionEndpointEditPolicy
org.eclipse.graphiti.ui.internal.policy.ConnectionHighlightEditPolicy
All Implemented Interfaces:
org.eclipse.core.runtime.IAdaptable, org.eclipse.gef.EditPolicy, org.eclipse.gef.RequestConstants
public class ConnectionHighlightEditPolicy extends org.eclipse.gef.editpolicies.ConnectionEndpointEditPolicy
An EditPolicy, which gives feedback for if a ConnectionEditPart is selected. This includes the connection-handles at the start/end of the connection. It does not create any commands.
See Also:

  • Field Summary

    Fields inherited from class org.eclipse.gef.editpolicies.SelectionHandlesEditPolicy

    handles

    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

  • Constructor Summary

    Constructors
    Modifier
    Constructor
    Description
    protected
    ConnectionHighlightEditPolicy(IConfigurationProviderInternal configurationProvider)
    Creates a new ConnectionHighlightEditPolicy.

  • Method Summary

    Modifier and Type
    Method
    Description
    protected void
    addSelectionHandles()
    Is called when the ConnectionEditPart is 'selected'.
    protected List<org.eclipse.gef.Handle>
    createSelectionHandles()
     
    protected final IConfigurationProviderInternal
    getConfigurationProvider()
     
    protected void
    hideSelection()
     
    protected void
    removeHighlight()
     
    protected void
    removeSelectionHandles()
    Is called when the previously 'selected' ConnectionEditPart is 'deselected'.
    protected void
    showHighlight()
     

    Methods inherited from class org.eclipse.gef.editpolicies.ConnectionEndpointEditPolicy

    eraseConnectionMoveFeedback, eraseSourceFeedback, getCommand, getConnection, getFeedbackHelper, hideFocus, showConnectionMoveFeedback, showFocus, showSourceFeedback

    Methods inherited from class org.eclipse.gef.editpolicies.SelectionHandlesEditPolicy

    getAdapter, showSelection

    Methods inherited from class org.eclipse.gef.editpolicies.SelectionEditPolicy

    activate, addSelectionListener, deactivate, getTargetEditPart, removeSelectionListener, setFocus, setSelectedState, showPrimarySelection

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

    addFeedback, getFeedbackLayer, getHostFigure, getLayer, removeFeedback

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

    debugFeedback, eraseTargetFeedback, getHost, setHost, showTargetFeedback, toString, understandsRequest

    Methods inherited from class java.lang.Object

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

  • Constructor Details

    • ConnectionHighlightEditPolicy

      protected ConnectionHighlightEditPolicy(IConfigurationProviderInternal configurationProvider)
      Creates a new ConnectionHighlightEditPolicy.
      Parameters:
      configurationProvider - The IConfigurationProviderInternal.

  • Method Details

    • getConfigurationProvider

      protected final IConfigurationProviderInternal getConfigurationProvider()

    • addSelectionHandles

      protected void addSelectionHandles()
      Is called when the ConnectionEditPart is 'selected'. It then highlights the selected ConnectionEditPart.
      Overrides:
      addSelectionHandles in class org.eclipse.gef.editpolicies.SelectionHandlesEditPolicy
      See Also:
      • SelectionHandlesEditPolicy.addSelectionHandles()

    • removeSelectionHandles

      protected void removeSelectionHandles()
      Is called when the previously 'selected' ConnectionEditPart is 'deselected'. It then disables the highlight of the selected ConnectionEditPart.
      Overrides:
      removeSelectionHandles in class org.eclipse.gef.editpolicies.SelectionHandlesEditPolicy
      See Also:
      • SelectionHandlesEditPolicy.removeSelectionHandles()

    • showHighlight

      protected void showHighlight()

    • removeHighlight

      protected void removeHighlight()

    • hideSelection

      protected void hideSelection()
      Overrides:
      hideSelection in class org.eclipse.gef.editpolicies.SelectionHandlesEditPolicy

    • createSelectionHandles

      protected List<org.eclipse.gef.Handle> createSelectionHandles()
      Overrides:
      createSelectionHandles in class org.eclipse.gef.editpolicies.ConnectionEndpointEditPolicy