Class ConnectionHighlightEditPolicy
- 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.gef.editpolicies.ConnectionEndpointEditPolicy
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- org.eclipse.graphiti.ui.internal.policy.ConnectionHighlightEditPolicy
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- 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.
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Field Summary
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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 Modifier Constructor Description protected
ConnectionHighlightEditPolicy(IConfigurationProviderInternal configurationProvider)
Creates a new ConnectionHighlightEditPolicy.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description protected void
addSelectionHandles()
Is called when the ConnectionEditPart is 'selected'.protected java.util.List<org.eclipse.gef.Handle>
createSelectionHandles()
protected IConfigurationProviderInternal
getConfigurationProvider()
protected void
hideSelection()
protected void
removeHighlight()
protected void
removeSelectionHandles()
Is called when the previously 'selected' ConnectionEditPart is 'deselected'.protected void
showHighlight()
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Methods inherited from class org.eclipse.gef.editpolicies.ConnectionEndpointEditPolicy
eraseConnectionMoveFeedback, eraseSourceFeedback, getCommand, getConnection, getFeedbackHelper, hideFocus, showConnectionMoveFeedback, showFocus, showSourceFeedback
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Methods inherited from class org.eclipse.gef.editpolicies.SelectionHandlesEditPolicy
getAdapter, showSelection
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Methods inherited from class org.eclipse.gef.editpolicies.SelectionEditPolicy
activate, addSelectionListener, deactivate, getTargetEditPart, removeSelectionListener, setFocus, setSelectedState, 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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ConnectionHighlightEditPolicy
protected ConnectionHighlightEditPolicy(IConfigurationProviderInternal configurationProvider)
Creates a new ConnectionHighlightEditPolicy.- Parameters:
configurationProvider
- The IConfigurationProviderInternal.
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Method Detail
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getConfigurationProvider
protected final IConfigurationProviderInternal getConfigurationProvider()
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addSelectionHandles
protected void addSelectionHandles()
Is called when the ConnectionEditPart is 'selected'. It then highlights the selected ConnectionEditPart.- Overrides:
addSelectionHandles
in classorg.eclipse.gef.editpolicies.SelectionHandlesEditPolicy
- See Also:
SelectionHandlesEditPolicy.addSelectionHandles()
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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 classorg.eclipse.gef.editpolicies.SelectionHandlesEditPolicy
- See Also:
SelectionHandlesEditPolicy.removeSelectionHandles()
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showHighlight
protected void showHighlight()
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removeHighlight
protected void removeHighlight()
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hideSelection
protected void hideSelection()
- Overrides:
hideSelection
in classorg.eclipse.gef.editpolicies.SelectionHandlesEditPolicy
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createSelectionHandles
protected java.util.List<org.eclipse.gef.Handle> createSelectionHandles()
- Overrides:
createSelectionHandles
in classorg.eclipse.gef.editpolicies.ConnectionEndpointEditPolicy
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