Package org.eclipse.graphiti.ui.internal.parts

Class ConnectionEditPart

    • Nested Class Summary

      • Nested classes/interfaces inherited from class org.eclipse.gef.editparts.AbstractConnectionEditPart

        org.eclipse.gef.editparts.AbstractConnectionEditPart.DefaultAccessibleAnchorProvider

      • Nested classes/interfaces inherited from class org.eclipse.gef.editparts.AbstractGraphicalEditPart

        org.eclipse.gef.editparts.AbstractGraphicalEditPart.AccessibleGraphicalEditPart

      • Nested classes/interfaces inherited from class org.eclipse.gef.editparts.AbstractEditPart

        org.eclipse.gef.editparts.AbstractEditPart.EditPolicyIterator

    • Field Summary

      • Fields inherited from class org.eclipse.gef.editparts.AbstractGraphicalEditPart

        figure, sourceConnections, targetConnections

      • Fields inherited from class org.eclipse.gef.editparts.AbstractEditPart

        children, FLAG_ACTIVE, FLAG_FOCUS, MAX_FLAG

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

        SELECTED, SELECTED_NONE, SELECTED_PRIMARY

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

        CONNECTION_LAYER, FEEDBACK_LAYER, GRID_LAYER, GUIDE_LAYER, HANDLE_LAYER, PRIMARY_LAYER, PRINTABLE_LAYERS, SCALABLE_LAYERS, SCALED_FEEDBACK_LAYER

      • 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 activate()
      Adds this EditPart as an AnchorListener on activation.
      protected void createEditPolicies()  
      protected org.eclipse.draw2d.IFigure createFigure()  
      void deactivate()
      Removes this EditPart as an AnchorListener on deactivation.
      void forceVisualRefresh()  
      java.lang.Object getAdapter​(java.lang.Class key)  
      IConfigurationProviderInternal getConfigurationProvider()
      Gets the configuration provider.
      protected Connection getConnection()
      Gets the connection.
      IFeatureProvider getFeatureProvider()
      Gets the feature provider.
      java.util.List<PictogramElement> getModelChildren()
      Gets the model children.
      java.util.List<Connection> getModelSourceConnections()
      Gets the model source connections.
      java.util.List<Connection> getModelTargetConnections()
      Gets the model target connections.
      PictogramElement getPictogramElement()
      Returns the PictogramElement (the model object) that this EditPart represents.
      IPictogramElementDelegate getPictogramElementDelegate()
      Gets the pictogram element delegate.
      org.eclipse.draw2d.ConnectionAnchor getSourceConnectionAnchor​(org.eclipse.gef.ConnectionEditPart connection)  
      org.eclipse.draw2d.ConnectionAnchor getSourceConnectionAnchor​(org.eclipse.gef.Request request)  
      org.eclipse.draw2d.ConnectionAnchor getTargetConnectionAnchor​(org.eclipse.gef.ConnectionEditPart connection)  
      org.eclipse.draw2d.ConnectionAnchor getTargetConnectionAnchor​(org.eclipse.gef.Request request)  
      org.eclipse.gef.EditPart getTargetEditPart​(org.eclipse.gef.Request request)  
      void performRequest​(org.eclipse.gef.Request request)
      This method tries to perform a direct-editing with the given request (see getLabels()).
      void refreshDecorators()  
      protected void refreshVisuals()
      This method is called, whenever the data of the underlying ModelObject changes.
      java.lang.String toString()  

      • Methods inherited from class org.eclipse.gef.editparts.AbstractConnectionEditPart

        activateFigure, addNotify, deactivateFigure, getConnectionFigure, getDragTracker, getSource, getSourceConnectionAnchor, getTarget, getTargetConnectionAnchor, refresh, refreshSourceAnchor, refreshTargetAnchor, removeNotify, setParent, setSource, setTarget

      • Methods inherited from class org.eclipse.gef.editparts.AbstractGraphicalEditPart

        addChildVisual, addNodeListener, addSourceConnection, addTargetConnection, createConnection, createOrFindConnection, fireRemovingSourceConnection, fireRemovingTargetConnection, fireSourceConnectionAdded, fireTargetConnectionAdded, getContentPane, getFigure, getLayer, getSourceConnections, getTargetConnections, isSelectable, primAddSourceConnection, primAddTargetConnection, primRemoveSourceConnection, primRemoveTargetConnection, refreshSourceConnections, refreshTargetConnections, registerVisuals, removeChildVisual, removeNodeListener, removeSourceConnection, removeTargetConnection, reorderChild, reorderSourceConnection, reorderTargetConnection, setFigure, setLayoutConstraint, unregisterVisuals

      • Methods inherited from class org.eclipse.gef.editparts.AbstractEditPart

        activateEditPolicies, addChild, addEditPartListener, createChild, deactivateEditPolicies, debug, debugFeedback, eraseSourceFeedback, eraseTargetFeedback, fireActivated, fireChildAdded, fireDeactivated, fireRemovingChild, fireSelectionChanged, getAccessibleEditPart, getChildren, getCommand, getEditPolicy, getEditPolicyIterator, getEventListeners, getFlag, getModel, getParent, getRoot, getSelected, getViewer, hasFocus, installEditPolicy, isActive, refreshChildren, register, registerAccessibility, registerModel, removeChild, removeEditPartListener, removeEditPolicy, setFlag, setFocus, setModel, setSelected, showSourceFeedback, showTargetFeedback, understandsRequest, unregister, unregisterAccessibility, unregisterModel

      • Methods inherited from class java.lang.Object

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

      • Methods inherited from interface org.eclipse.gef.EditPart

        addEditPartListener, addNotify, eraseSourceFeedback, eraseTargetFeedback, getChildren, getCommand, getDragTracker, getEditPolicy, getModel, getParent, getRoot, getSelected, getViewer, hasFocus, installEditPolicy, isActive, isSelectable, refresh, removeEditPartListener, removeEditPolicy, removeNotify, setFocus, setModel, setParent, setSelected, showSourceFeedback, showTargetFeedback, understandsRequest

      • Methods inherited from interface org.eclipse.gef.GraphicalEditPart

        addNodeListener, getContentPane, getFigure, getSourceConnections, getTargetConnections, removeNodeListener, setLayoutConstraint

    • Constructor Detail

      • ConnectionEditPart

        public ConnectionEditPart​(IConfigurationProviderInternal configurationProvider,
                          Connection connection,
                          org.eclipse.gef.EditPart contextParent)
        Creates a new ConnectionEditPart.
        Parameters:
        configurationProvider - the configuration provider
        connection - the connection

    • Method Detail

      • activate

        public void activate()
        Adds this EditPart as an AnchorListener on activation.
        Specified by:
        activate in interface org.eclipse.gef.EditPart
        Overrides:
        activate in class org.eclipse.gef.editparts.AbstractGraphicalEditPart

      • createEditPolicies

        protected void createEditPolicies()
        Specified by:
        createEditPolicies in class org.eclipse.gef.editparts.AbstractEditPart

      • createFigure

        protected org.eclipse.draw2d.IFigure createFigure()
        Overrides:
        createFigure in class org.eclipse.gef.editparts.AbstractConnectionEditPart

      • deactivate

        public void deactivate()
        Removes this EditPart as an AnchorListener on deactivation.
        Specified by:
        deactivate in interface org.eclipse.gef.EditPart
        Overrides:
        deactivate in class org.eclipse.gef.editparts.AbstractGraphicalEditPart

      • getConnection

        protected Connection getConnection()
        Gets the connection.
        Returns:
        the connection

      • refreshVisuals

        protected void refreshVisuals()
        This method is called, whenever the data of the underlying ModelObject changes. It must update the figures to display the changed data. Sub-classes will nearly always overwrite this method.

        By default this method takes care to update the labels of the attributes (if existing) and to update the arrows at the connection-endpoints, so sub-classes should call super.refreshVisuals().

        Overrides:
        refreshVisuals in class org.eclipse.gef.editparts.AbstractEditPart
        See Also:
        AbstractEditPart.refreshVisuals()

      • getTargetEditPart

        public org.eclipse.gef.EditPart getTargetEditPart​(org.eclipse.gef.Request request)
        Specified by:
        getTargetEditPart in interface org.eclipse.gef.EditPart
        Overrides:
        getTargetEditPart in class org.eclipse.gef.editparts.AbstractEditPart

      • getAdapter

        public java.lang.Object getAdapter​(java.lang.Class key)
        Specified by:
        getAdapter in interface org.eclipse.core.runtime.IAdaptable
        Overrides:
        getAdapter in class org.eclipse.gef.editparts.AbstractConnectionEditPart

      • toString

        public java.lang.String toString()
        Overrides:
        toString in class org.eclipse.gef.editparts.AbstractEditPart

      • getSourceConnectionAnchor

        public org.eclipse.draw2d.ConnectionAnchor getSourceConnectionAnchor​(org.eclipse.gef.ConnectionEditPart connection)
        Specified by:
        getSourceConnectionAnchor in interface org.eclipse.gef.NodeEditPart

      • getTargetConnectionAnchor

        public org.eclipse.draw2d.ConnectionAnchor getTargetConnectionAnchor​(org.eclipse.gef.ConnectionEditPart connection)
        Specified by:
        getTargetConnectionAnchor in interface org.eclipse.gef.NodeEditPart

      • getSourceConnectionAnchor

        public org.eclipse.draw2d.ConnectionAnchor getSourceConnectionAnchor​(org.eclipse.gef.Request request)
        Specified by:
        getSourceConnectionAnchor in interface org.eclipse.gef.NodeEditPart

      • getTargetConnectionAnchor

        public org.eclipse.draw2d.ConnectionAnchor getTargetConnectionAnchor​(org.eclipse.gef.Request request)
        Specified by:
        getTargetConnectionAnchor in interface org.eclipse.gef.NodeEditPart

      • performRequest

        public void performRequest​(org.eclipse.gef.Request request)
        This method tries to perform a direct-editing with the given request (see getLabels()). Additionaly it tries to forward certain requests to this EditPart (e.g. RequestConstants.REQ_OPEN). If this is not possbile, it forwards the request to super.performRequest(request).
        Specified by:
        performRequest in interface org.eclipse.gef.EditPart
        Overrides:
        performRequest in class org.eclipse.gef.editparts.AbstractEditPart
        Parameters:
        request - the request
        See Also:
        EditPart.performRequest(Request)