Package org.eclipse.gef.editparts
Class SimpleRootEditPart
- java.lang.Object
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- org.eclipse.gef.editparts.AbstractEditPart
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- org.eclipse.gef.editparts.AbstractGraphicalEditPart
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- org.eclipse.gef.editparts.SimpleRootEditPart
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- All Implemented Interfaces:
IAdaptable,EditPart,GraphicalEditPart,RequestConstants,RootEditPart
- Direct Known Subclasses:
FreeformGraphicalRootEditPart,ScalableRootEditPart
public class SimpleRootEditPart extends AbstractGraphicalEditPart implements RootEditPart
Default implementation of RootEditPart for GraphicalViewers.- Since:
- 3.2
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Nested Class Summary
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Nested classes/interfaces inherited from class org.eclipse.gef.editparts.AbstractGraphicalEditPart
AbstractGraphicalEditPart.AccessibleGraphicalEditPart, AbstractGraphicalEditPart.DefaultAccessibleAnchorProvider
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Nested classes/interfaces inherited from class org.eclipse.gef.editparts.AbstractEditPart
AbstractEditPart.EditPolicyIterator
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Field Summary
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Fields inherited from class org.eclipse.gef.editparts.AbstractGraphicalEditPart
figure, sourceConnections, targetConnections
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Fields inherited from class org.eclipse.gef.editparts.AbstractEditPart
children, FLAG_ACTIVE, FLAG_FOCUS, MAX_FLAG
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Fields inherited from interface org.eclipse.gef.EditPart
SELECTED, SELECTED_NONE, SELECTED_PRIMARY
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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 SimpleRootEditPart()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description protected voidcreateEditPolicies()No editpolicies are installed on a RootEditPart by default.protected org.eclipse.draw2d.IFigurecreateFigure()The default root figure is a figure with a stack layout.CommandgetCommand(Request req)The RootEditPart should never be asked for a command.EditPartgetContents()Returns the contents EditPart.RootEditPartgetRoot()Returns theRootEditPart.EditPartViewergetViewer()Convenience method for returning theEditPartViewerfor this part.protected voidrefreshChildren()Overridden to do nothing, child is set using setContents(EditPart)voidsetContents(EditPart editpart)Sets the contents EditPart.voidsetViewer(EditPartViewer newViewer)Sets the root's EditPartViewer.-
Methods inherited from class org.eclipse.gef.editparts.AbstractGraphicalEditPart
activate, addChildVisual, addNodeListener, addNotify, addSourceConnection, addTargetConnection, createConnection, createOrFindConnection, deactivate, fireRemovingSourceConnection, fireRemovingTargetConnection, fireSourceConnectionAdded, fireTargetConnectionAdded, getAdapter, getContentPane, getDragTracker, getFigure, getLayer, getModelSourceConnections, getModelTargetConnections, getSourceConnections, getTargetConnections, isSelectable, primAddSourceConnection, primAddTargetConnection, primRemoveSourceConnection, primRemoveTargetConnection, refresh, refreshSourceConnections, refreshTargetConnections, registerVisuals, removeChildVisual, removeNodeListener, removeNotify, removeSourceConnection, removeTargetConnection, reorderChild, reorderSourceConnection, reorderTargetConnection, setFigure, setLayoutConstraint, unregisterVisuals
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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, getEditPolicy, getEditPolicyIterator, getEventListeners, getFlag, getModel, getModelChildren, getParent, getSelected, getTargetEditPart, hasFocus, installEditPolicy, isActive, performRequest, refreshVisuals, register, registerAccessibility, registerModel, removeChild, removeEditPartListener, removeEditPolicy, setFlag, setFocus, setModel, setParent, setSelected, showSourceFeedback, showTargetFeedback, toString, understandsRequest, unregister, unregisterAccessibility, unregisterModel
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Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
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Methods inherited from interface org.eclipse.gef.EditPart
activate, addEditPartListener, addNotify, deactivate, eraseSourceFeedback, eraseTargetFeedback, getChildren, getDragTracker, getEditPolicy, getModel, getParent, getSelected, getTargetEditPart, hasFocus, installEditPolicy, isActive, isSelectable, performRequest, refresh, removeEditPartListener, removeEditPolicy, removeNotify, setFocus, setModel, setParent, setSelected, showSourceFeedback, showTargetFeedback, understandsRequest
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Methods inherited from interface org.eclipse.core.runtime.IAdaptable
getAdapter
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Method Detail
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createEditPolicies
protected void createEditPolicies()
No editpolicies are installed on a RootEditPart by default.- Specified by:
createEditPoliciesin classAbstractEditPart- See Also:
AbstractEditPart.createEditPolicies()
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createFigure
protected org.eclipse.draw2d.IFigure createFigure()
The default root figure is a figure with a stack layout.- Specified by:
createFigurein classAbstractGraphicalEditPart- Returns:
- a Figure
- See Also:
AbstractGraphicalEditPart.createFigure()
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getCommand
public Command getCommand(Request req)
The RootEditPart should never be asked for a command. This implementation returns an unexecutable command.- Specified by:
getCommandin interfaceEditPart- Overrides:
getCommandin classAbstractEditPart- Parameters:
req- the Request- Returns:
- a Command
- See Also:
EditPart.getCommand(Request)
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getContents
public EditPart getContents()
Description copied from interface:RootEditPartReturns the contents EditPart. A RootEditPart only has a single child, called its contents.- Specified by:
getContentsin interfaceRootEditPart- Returns:
- the contents.
- See Also:
RootEditPart.getContents()
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getRoot
public RootEditPart getRoot()
Description copied from interface:EditPartReturns theRootEditPart. This method should only be called internally or by helpers such as edit policies. The root can be used to get the viewer.- Specified by:
getRootin interfaceEditPart- Overrides:
getRootin classAbstractEditPart- Returns:
nullor theRootEditPart- See Also:
EditPart.getRoot()
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getViewer
public EditPartViewer getViewer()
Description copied from interface:EditPartConvenience method for returning theEditPartViewerfor this part.- Specified by:
getViewerin interfaceEditPart- Specified by:
getViewerin interfaceRootEditPart- Overrides:
getViewerin classAbstractEditPart- Returns:
- the
EditPartViewerornull - See Also:
EditPart.getViewer()
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refreshChildren
protected void refreshChildren()
Overridden to do nothing, child is set using setContents(EditPart)- Overrides:
refreshChildrenin classAbstractEditPart- See Also:
AbstractEditPart.refreshChildren()
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setContents
public void setContents(EditPart editpart)
Description copied from interface:RootEditPartSets the contents EditPart. A RootEditPart only has a single child, called its contents.- Specified by:
setContentsin interfaceRootEditPart- Parameters:
editpart- the contents- See Also:
RootEditPart.setContents(EditPart)
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setViewer
public void setViewer(EditPartViewer newViewer)
Description copied from interface:RootEditPartSets the root's EditPartViewer.- Specified by:
setViewerin interfaceRootEditPart- Parameters:
newViewer- the EditPartViewer- See Also:
RootEditPart.setViewer(EditPartViewer)
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