Class ConnectionBendpointEditPolicy
- java.lang.Object
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- org.eclipse.gef.editpolicies.AbstractEditPolicy
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- org.eclipse.gef.editpolicies.GraphicalEditPolicy
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- org.eclipse.gef.editpolicies.SelectionEditPolicy
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- org.eclipse.gef.editpolicies.SelectionHandlesEditPolicy
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- org.eclipse.graphiti.ui.internal.policy.BendpointEditPolicyFixed
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- org.eclipse.graphiti.ui.internal.policy.ConnectionBendpointEditPolicy
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- All Implemented Interfaces:
java.beans.PropertyChangeListener
,java.util.EventListener
,org.eclipse.core.runtime.IAdaptable
,org.eclipse.gef.EditPolicy
,org.eclipse.gef.RequestConstants
public class ConnectionBendpointEditPolicy extends BendpointEditPolicyFixed
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Field Summary
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Fields inherited from class org.eclipse.graphiti.ui.internal.policy.BendpointEditPolicyFixed
isDeleting, NULL_CONSTRAINT, originalConstraint, ref1, ref2
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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
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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
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Constructor Summary
Constructors Constructor Description ConnectionBendpointEditPolicy(IConfigurationProviderInternal configurationProvider)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
activate()
activate()
is extended to add a listener to theConnection
figure.protected java.util.List<org.eclipse.gef.handles.BendpointHandle>
createHandlesForAutomaticBendpoints()
protected java.util.List<org.eclipse.gef.handles.BendpointHandle>
createHandlesForUserBendpoints()
protected org.eclipse.gef.commands.Command
getCreateBendpointCommand(org.eclipse.gef.requests.BendpointRequest request)
Implement this method to return a Command that will create a bendpoint.protected org.eclipse.gef.commands.Command
getDeleteBendpointCommand(org.eclipse.gef.requests.BendpointRequest request)
Implement this method to return a Command that will delete a bendpoint.protected org.eclipse.gef.commands.Command
getMoveBendpointCommand(org.eclipse.gef.requests.BendpointRequest request)
Implement this method to return a Command that will move a bendpoint.protected void
setReferencePoints(org.eclipse.gef.requests.BendpointRequest request)
protected void
showCreateBendpointFeedback(org.eclipse.gef.requests.BendpointRequest request)
Shows feedback when a bendpoint is being created.protected void
showMoveBendpointFeedback(org.eclipse.gef.requests.BendpointRequest request)
Shows feedback when a bendpoint is being moved.protected void
showSelection()
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Methods inherited from class org.eclipse.graphiti.ui.internal.policy.BendpointEditPolicyFixed
createSelectionHandles, deactivate, eraseConnectionFeedback, eraseSourceFeedback, getCommand, getConfigurationProvider, getConnection, getConnectionRoutingConstraint, getFeatureProvider, isAutomaticallyBending, lineContainsPoint, propertyChange, restoreOriginalConstraint, saveOriginalConstraint, showDeleteBendpointFeedback, showSourceFeedback
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Methods inherited from class org.eclipse.gef.editpolicies.SelectionHandlesEditPolicy
addSelectionHandles, getAdapter, hideSelection, removeSelectionHandles
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Methods inherited from class org.eclipse.gef.editpolicies.SelectionEditPolicy
addSelectionListener, getTargetEditPart, hideFocus, removeSelectionListener, setFocus, setSelectedState, showFocus, showPrimarySelection
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Methods inherited from class org.eclipse.gef.editpolicies.GraphicalEditPolicy
addFeedback, getFeedbackLayer, getHostFigure, getLayer, removeFeedback
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Constructor Detail
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ConnectionBendpointEditPolicy
public ConnectionBendpointEditPolicy(IConfigurationProviderInternal configurationProvider)
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Method Detail
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activate
public void activate()
Description copied from class:BendpointEditPolicyFixed
activate()
is extended to add a listener to theConnection
figure.- Specified by:
activate
in interfaceorg.eclipse.gef.EditPolicy
- Overrides:
activate
in classBendpointEditPolicyFixed
- See Also:
EditPolicy.activate()
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getCreateBendpointCommand
protected org.eclipse.gef.commands.Command getCreateBendpointCommand(org.eclipse.gef.requests.BendpointRequest request)
Description copied from class:BendpointEditPolicyFixed
Implement this method to return a Command that will create a bendpoint.- Specified by:
getCreateBendpointCommand
in classBendpointEditPolicyFixed
- Parameters:
request
- the BendpointRequest- Returns:
- a Command to create a bendpoint
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getDeleteBendpointCommand
protected org.eclipse.gef.commands.Command getDeleteBendpointCommand(org.eclipse.gef.requests.BendpointRequest request)
Description copied from class:BendpointEditPolicyFixed
Implement this method to return a Command that will delete a bendpoint.- Specified by:
getDeleteBendpointCommand
in classBendpointEditPolicyFixed
- Parameters:
request
- the BendpointRequest- Returns:
- a Command to delete a bendpoint
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getMoveBendpointCommand
protected org.eclipse.gef.commands.Command getMoveBendpointCommand(org.eclipse.gef.requests.BendpointRequest request)
Description copied from class:BendpointEditPolicyFixed
Implement this method to return a Command that will move a bendpoint.- Specified by:
getMoveBendpointCommand
in classBendpointEditPolicyFixed
- Parameters:
request
- the BendpointRequest- Returns:
- a Command to move a bendpoint
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showCreateBendpointFeedback
protected void showCreateBendpointFeedback(org.eclipse.gef.requests.BendpointRequest request)
Description copied from class:BendpointEditPolicyFixed
Shows feedback when a bendpoint is being created. The original figure is used for feedback and the original constraint is saved, so that it can be restored when feedback is erased.- Overrides:
showCreateBendpointFeedback
in classBendpointEditPolicyFixed
- Parameters:
request
- the BendpointRequest
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showMoveBendpointFeedback
protected void showMoveBendpointFeedback(org.eclipse.gef.requests.BendpointRequest request)
Description copied from class:BendpointEditPolicyFixed
Shows feedback when a bendpoint is being moved. Also checks to see if the bendpoint should be deleted and then callsBendpointEditPolicyFixed.showDeleteBendpointFeedback(BendpointRequest)
if needed. The original figure is used for feedback and the original constraint is saved, so that it can be restored when feedback is erased.- Overrides:
showMoveBendpointFeedback
in classBendpointEditPolicyFixed
- Parameters:
request
- the BendpointRequest
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createHandlesForAutomaticBendpoints
protected java.util.List<org.eclipse.gef.handles.BendpointHandle> createHandlesForAutomaticBendpoints()
- Overrides:
createHandlesForAutomaticBendpoints
in classBendpointEditPolicyFixed
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createHandlesForUserBendpoints
protected java.util.List<org.eclipse.gef.handles.BendpointHandle> createHandlesForUserBendpoints()
- Overrides:
createHandlesForUserBendpoints
in classBendpointEditPolicyFixed
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setReferencePoints
protected void setReferencePoints(org.eclipse.gef.requests.BendpointRequest request)
- Overrides:
setReferencePoints
in classBendpointEditPolicyFixed
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showSelection
protected void showSelection()
- Overrides:
showSelection
in classorg.eclipse.gef.editpolicies.SelectionHandlesEditPolicy
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