org.eclipse.graphiti.ui.internal.parts

Class DiagramEditPart

java.lang.Object

org.eclipse.gef.editparts.AbstractEditPart

org.eclipse.gef.editparts.AbstractGraphicalEditPart

org.eclipse.graphiti.ui.platform.GraphitiShapeEditPart

org.eclipse.graphiti.ui.internal.parts.ShapeEditPart

org.eclipse.graphiti.ui.internal.parts.ContainerShapeEditPart

org.eclipse.graphiti.ui.internal.parts.DiagramEditPart

All Implemented Interfaces:

IAdaptable, org.eclipse.gef.EditPart, org.eclipse.gef.GraphicalEditPart, org.eclipse.gef.NodeEditPart, org.eclipse.gef.RequestConstants, IFeatureProviderHolder, IConfigurationProviderHolder, IAnchorContainerEditPart, IContainerShapeEditPart, IDiagramEditPart, IPictogramElementEditPart, IShapeEditPart

public class DiagramEditPart
extends ContainerShapeEditPart
implements IDiagramEditPart

A GraphicalEditPart, which model is of the type Diagram.

Field Summary

Fields inherited from interface org.eclipse.gef.EditPart

SELECTED, SELECTED_NONE, SELECTED_PRIMARY

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

Constructor and Description
DiagramEditPart(IConfigurationProviderInternal configurationProvider, Diagram diagram) Creates a new DiagramEditPart.

Method Summary

Modifier and Type	Method and Description
org.eclipse.gef.DragTracker	getDragTracker(org.eclipse.gef.Request request) Returns the DragTracker for this EditPart.
java.util.List<PictogramElement>	getModelChildren() Returns the children of this EditPart.
org.eclipse.draw2d.ConnectionAnchor	getSourceConnectionAnchor(org.eclipse.gef.Request request) Returns the ConnectionAnchor, which is to be displayed at the source-side when creating a new connection.
void	refresh()

Methods inherited from class org.eclipse.graphiti.ui.internal.parts.ContainerShapeEditPart

getAdapter, getContentPane

Methods inherited from class org.eclipse.graphiti.ui.internal.parts.ShapeEditPart

activate, deactivate, delayDirectEditing, deleteChildAndRefresh, getConfigurationProvider, getFeatureProvider, getModelSourceConnections, getModelTargetConnections, getPictogramElement, getPictogramElementDelegate, getRoot, getSourceConnectionAnchor, getTargetConnectionAnchor, getTargetConnectionAnchor, getTargetEditPart, isSelectable, performRequest, refreshDecorators, showSourceFeedback, switchToDirectEditingMode, toString

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

addNodeListener, addNotify, getFigure, getSourceConnections, getTargetConnections, removeNodeListener, removeNotify, setLayoutConstraint

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

addEditPartListener, eraseSourceFeedback, eraseTargetFeedback, getChildren, getCommand, getEditPolicy, getModel, getParent, getSelected, getViewer, hasFocus, installEditPolicy, isActive, removeEditPartListener, removeEditPolicy, setFocus, setModel, setParent, setSelected, showTargetFeedback, understandsRequest

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.eclipse.graphiti.ui.internal.parts.IShapeEditPart

deleteChildAndRefresh

Methods inherited from interface org.eclipse.graphiti.ui.internal.parts.IAnchorContainerEditPart

refreshDecorators

Methods inherited from interface org.eclipse.graphiti.ui.internal.parts.IPictogramElementEditPart

getModelSourceConnections, getModelTargetConnections, getPictogramElement, getPictogramElementDelegate

Methods inherited from interface org.eclipse.graphiti.ui.internal.config.IConfigurationProviderHolder

getConfigurationProvider

Methods inherited from interface org.eclipse.graphiti.features.IFeatureProviderHolder

getFeatureProvider

Methods inherited from interface org.eclipse.gef.GraphicalEditPart

addNodeListener, getFigure, getSourceConnections, getTargetConnections, removeNodeListener, setLayoutConstraint

Methods inherited from interface org.eclipse.gef.EditPart

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

Constructor Detail

DiagramEditPart

public DiagramEditPart(IConfigurationProviderInternal configurationProvider,
                       Diagram diagram)

Creates a new DiagramEditPart.

Parameters:

configurationProvider - the configuration provider

diagram - the diagram

Method Detail

getDragTracker

public org.eclipse.gef.DragTracker getDragTracker(org.eclipse.gef.Request request)

Returns the DragTracker for this EditPart. By default an EditPart allows supports moving EditParts on drag&drop. However, an EditPart with children shall use another DragTracker, which supports selecting EditParts like the MarqueSelectionTool, but only, if the content-pane is selected.

Specified by:

getDragTracker in interface org.eclipse.gef.EditPart

Overrides:

getDragTracker in class ShapeEditPart

Parameters:

request - the request

Returns:

the drag tracker

See Also:

EditPart.getDragTracker(org.eclipse.gef.Request)

getModelChildren

public java.util.List<PictogramElement> getModelChildren()

Description copied from class: ContainerShapeEditPart

Returns the children of this EditPart.

Specified by:

getModelChildren in interface IPictogramElementEditPart

Overrides:

getModelChildren in class ContainerShapeEditPart

Returns:

the model children

See Also:

AbstractEditPart.getModelChildren()

refresh

public void refresh()

Specified by:

refresh in interface org.eclipse.gef.EditPart

Overrides:

refresh in class ShapeEditPart

getSourceConnectionAnchor

public org.eclipse.draw2d.ConnectionAnchor getSourceConnectionAnchor(org.eclipse.gef.Request request)

Description copied from class: ShapeEditPart

Returns the ConnectionAnchor, which is to be displayed at the source-side when creating a new connection. By default it returns a new ChopboxAnchor if the source-side is already connected to a ConnectionEditPart, and it returns null if the source-side is still dragging and not yet connected to a ConnectionEditPart. If the ConnectionAnchor is null, this means that the line always ends directly at the mouse-pointer.

Specified by:

getSourceConnectionAnchor in interface org.eclipse.gef.NodeEditPart

Overrides:

getSourceConnectionAnchor in class ShapeEditPart

Parameters:

request - the request

Returns:

the source connection anchor

See Also:

NodeEditPart.getSourceConnectionAnchor(Request)