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 void
createEditPolicies()
No editpolicies are installed on a RootEditPart by default.protected org.eclipse.draw2d.IFigure
createFigure()
The default root figure is a figure with a stack layout.Command
getCommand(Request req)
The RootEditPart should never be asked for a command.EditPart
getContents()
Returns the contents EditPart.RootEditPart
getRoot()
Returns theRootEditPart
.EditPartViewer
getViewer()
Convenience method for returning theEditPartViewer
for this part.protected void
refreshChildren()
Overridden to do nothing, child is set using setContents(EditPart)void
setContents(EditPart editpart)
Sets the contents EditPart.void
setViewer(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:
createEditPolicies
in 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:
createFigure
in 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:
getCommand
in interfaceEditPart
- Overrides:
getCommand
in 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:RootEditPart
Returns the contents EditPart. A RootEditPart only has a single child, called its contents.- Specified by:
getContents
in interfaceRootEditPart
- Returns:
- the contents.
- See Also:
RootEditPart.getContents()
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getRoot
public RootEditPart getRoot()
Description copied from interface:EditPart
Returns 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:
getRoot
in interfaceEditPart
- Overrides:
getRoot
in classAbstractEditPart
- Returns:
null
or theRootEditPart
- See Also:
EditPart.getRoot()
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getViewer
public EditPartViewer getViewer()
Description copied from interface:EditPart
Convenience method for returning theEditPartViewer
for this part.- Specified by:
getViewer
in interfaceEditPart
- Specified by:
getViewer
in interfaceRootEditPart
- Overrides:
getViewer
in classAbstractEditPart
- Returns:
- the
EditPartViewer
ornull
- See Also:
EditPart.getViewer()
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refreshChildren
protected void refreshChildren()
Overridden to do nothing, child is set using setContents(EditPart)- Overrides:
refreshChildren
in classAbstractEditPart
- See Also:
AbstractEditPart.refreshChildren()
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setContents
public void setContents(EditPart editpart)
Description copied from interface:RootEditPart
Sets the contents EditPart. A RootEditPart only has a single child, called its contents.- Specified by:
setContents
in interfaceRootEditPart
- Parameters:
editpart
- the contents- See Also:
RootEditPart.setContents(EditPart)
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setViewer
public void setViewer(EditPartViewer newViewer)
Description copied from interface:RootEditPart
Sets the root's EditPartViewer.- Specified by:
setViewer
in interfaceRootEditPart
- Parameters:
newViewer
- the EditPartViewer- See Also:
RootEditPart.setViewer(EditPartViewer)
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