Package com.mxgraph.model

Class mxGraphModel.mxRootChange

java.lang.Object

com.mxgraph.model.mxIGraphModel.mxAtomicGraphModelChange

com.mxgraph.model.mxGraphModel.mxRootChange

All Implemented Interfaces:

mxUndoableEdit.mxUndoableChange

Enclosing class:

mxGraphModel

public static class mxGraphModel.mxRootChange
extends mxIGraphModel.mxAtomicGraphModelChange

Field Summary

Fields

Modifier and Type	Field	Description
protected java.lang.Object	previous	Holds the new and previous root cell.
protected java.lang.Object	root	Holds the new and previous root cell.

Fields inherited from class com.mxgraph.model.mxIGraphModel.mxAtomicGraphModelChange

model

Constructor Summary

Constructors

Constructor	Description
mxRootChange()
mxRootChange(mxGraphModel model, java.lang.Object root)

Method Summary

Modifier and Type	Method	Description
void	execute()	Changes the root of the model.
java.lang.Object	getPrevious()
java.lang.Object	getRoot()
void	setPrevious(java.lang.Object value)
void	setRoot(java.lang.Object value)

Methods inherited from class com.mxgraph.model.mxIGraphModel.mxAtomicGraphModelChange

getModel, setModel

Methods inherited from class java.lang.Object

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

Field Detail

root

protected java.lang.Object root

Holds the new and previous root cell.

previous

protected java.lang.Object previous

Holds the new and previous root cell.

Constructor Detail

mxRootChange

public mxRootChange()

mxRootChange

public mxRootChange(mxGraphModel model,
                    java.lang.Object root)

Method Detail

setRoot

public void setRoot(java.lang.Object value)

getRoot

public java.lang.Object getRoot()

Returns:

the root

setPrevious

public void setPrevious(java.lang.Object value)

getPrevious

public java.lang.Object getPrevious()

Returns:

the previous

execute

public void execute()

Changes the root of the model.

Specified by:

execute in interface mxUndoableEdit.mxUndoableChange

Specified by:

execute in class mxIGraphModel.mxAtomicGraphModelChange