org.zkoss.zssex.ui.impl

Class UndoableActionManagerImpl

java.lang.Object

org.zkoss.zssex.ui.impl.UndoableActionManagerImpl

All Implemented Interfaces:

java.io.Serializable, UndoableActionManager

public class UndoableActionManagerImpl
extends java.lang.Object
implements UndoableActionManager, java.io.Serializable

default undoable action manager

Author:

dennis

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
UndoableActionManagerImpl()

Method Summary

Modifier and Type	Method and Description
void	bind(Spreadsheet spreadsheet) Will be called when a manager create
void	clear() clear the history
void	doAction(UndoableAction action) Do the action and put it into history
java.lang.String	getRedoLabel() Get redo label, only available if UndoableActionManager.isRedoable()
java.lang.String	getUndoLabel() Get undo label, only available if UndoableActionManager.isUndoable()
boolean	isRedoable() Is redoable
boolean	isUndoable() Is undoable
void	redoAction() redo the last undo action, only availabel if UndoableActionManager.isRedoable()
void	setMaxHsitorySize(int size) Sets the maximun history size
void	undoAction() undo last action, only available if UndoableActionManager.isUndoable()

Methods inherited from class java.lang.Object

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

Constructor Detail

UndoableActionManagerImpl

public UndoableActionManagerImpl()

Method Detail

doAction

public void doAction(UndoableAction action)

Description copied from interface: UndoableActionManager

Do the action and put it into history

Specified by:

doAction in interface UndoableActionManager

isUndoable

public boolean isUndoable()

Description copied from interface: UndoableActionManager

Is undoable

Specified by:

isUndoable in interface UndoableActionManager

Returns:

getUndoLabel

public java.lang.String getUndoLabel()

Description copied from interface: UndoableActionManager

Get undo label, only available if UndoableActionManager.isUndoable()

Specified by:

getUndoLabel in interface UndoableActionManager

Returns:

undoAction

public void undoAction()

Description copied from interface: UndoableActionManager

undo last action, only available if UndoableActionManager.isUndoable()

Specified by:

undoAction in interface UndoableActionManager

isRedoable

public boolean isRedoable()

Description copied from interface: UndoableActionManager

Is redoable

Specified by:

isRedoable in interface UndoableActionManager

Returns:

getRedoLabel

public java.lang.String getRedoLabel()

Description copied from interface: UndoableActionManager

Get redo label, only available if UndoableActionManager.isRedoable()

Specified by:

getRedoLabel in interface UndoableActionManager

Returns:

redoAction

public void redoAction()

Description copied from interface: UndoableActionManager

redo the last undo action, only availabel if UndoableActionManager.isRedoable()

Specified by:

redoAction in interface UndoableActionManager

clear

public void clear()

Description copied from interface: UndoableActionManager

clear the history

Specified by:

clear in interface UndoableActionManager

setMaxHsitorySize

public void setMaxHsitorySize(int size)

Description copied from interface: UndoableActionManager

Sets the maximun history size

Specified by:

setMaxHsitorySize in interface UndoableActionManager

bind

public void bind(Spreadsheet spreadsheet)

Description copied from interface: UndoableActionManager

Will be called when a manager create

Specified by:

bind in interface UndoableActionManager