org.jgraph

Class JGraph.EmptySelectionModel

java.lang.Object

org.jgraph.graph.DefaultGraphSelectionModel

org.jgraph.JGraph.EmptySelectionModel

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, GraphSelectionModel

Enclosing class:

JGraph

public static class JGraph.EmptySelectionModel
extends DefaultGraphSelectionModel

EmptySelectionModel is a GraphSelectionModel that does not allow anything to be selected.

Warning: Serialized objects of this class will not be compatible with future Swing releases. The current serialization support is appropriate for short term storage or RMI between applications running the same version of Swing. A future release of Swing will provide support for long term persistence.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.jgraph.graph.DefaultGraphSelectionModel

DefaultGraphSelectionModel.CellPlaceHolder

Field Summary

Fields

Modifier and Type	Field and Description
protected static JGraph.EmptySelectionModel	sharedInstance Unique shared instance.

Fields inherited from class org.jgraph.graph.DefaultGraphSelectionModel

cellStates, changeSupport, childrenSelectable, graph, listenerList, SELECTED, selection, SELECTION_MODE_PROPERTY, selectionMode, UNSELECTED

Fields inherited from interface org.jgraph.graph.GraphSelectionModel

MULTIPLE_GRAPH_SELECTION, SINGLE_GRAPH_SELECTION

Constructor Summary

Constructors

Constructor and Description
JGraph.EmptySelectionModel() A null implementation that constructs an EmptySelectionModel.

Method Summary

Methods

Modifier and Type	Method and Description
void	addSelectionCells(java.lang.Object[] cells) A null implementation that adds nothing.
void	removeSelectionCells(java.lang.Object[] cells) A null implementation that removes nothing.
void	setSelectionCells(java.lang.Object[] cells) A null implementation that selects nothing.
static JGraph.EmptySelectionModel	sharedInstance() Returns a shared instance of an empty selection model.

Methods inherited from class org.jgraph.graph.DefaultGraphSelectionModel

addGraphSelectionListener, addPropertyChangeListener, addSelectionCell, clearSelection, clone, deselect, fireValueChanged, getListeners, getSelectables, getSelectedChildCount, getSelectionCell, getSelectionCells, getSelectionCount, getSelectionMode, isCellSelected, isChildrenSelectable, isChildrenSelectable, isChildrenSelected, isSelectionEmpty, notifyCellChange, removeGraphSelectionListener, removePropertyChangeListener, removeSelectionCell, select, setChildrenSelectable, setSelectedChildCount, setSelectionCell, setSelectionMode

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

sharedInstance

protected static final JGraph.EmptySelectionModel sharedInstance

Unique shared instance.

Constructor Detail

JGraph.EmptySelectionModel

public JGraph.EmptySelectionModel()

A null implementation that constructs an EmptySelectionModel.

Method Detail

sharedInstance

public static JGraph.EmptySelectionModel sharedInstance()

Returns a shared instance of an empty selection model.

setSelectionCells

public void setSelectionCells(java.lang.Object[] cells)

A null implementation that selects nothing.

Specified by:

setSelectionCells in interface GraphSelectionModel

Overrides:

setSelectionCells in class DefaultGraphSelectionModel

Parameters:

cells - new selection

addSelectionCells

public void addSelectionCells(java.lang.Object[] cells)

A null implementation that adds nothing.

Specified by:

addSelectionCells in interface GraphSelectionModel

Overrides:

addSelectionCells in class DefaultGraphSelectionModel

Parameters:

cells - the cells to be added to the current selection

removeSelectionCells

public void removeSelectionCells(java.lang.Object[] cells)

A null implementation that removes nothing.

Specified by:

removeSelectionCells in interface GraphSelectionModel

Overrides:

removeSelectionCells in class DefaultGraphSelectionModel

Parameters:

cells - the cells to remove from the current selection