ScriptEditorUndoItem

java.lang.Object
- editor.ScriptEditorUndoItem

All Implemented Interfaces:: IStagedStateEditable, javax.swing.undo.StateEditable

public class ScriptEditorUndoItem
extends java.lang.Object
implements IStagedStateEditable

Field Summary

Fields
Modifier and Type	Field	Description
`private boolean`	`_bUndo`
`private javax.swing.undo.UndoableEdit`	`_docEdit`
`private int`	`_iRedoPos`
`private int`	`_iUndoPos`
`private ScriptChangeHandler`	`_sch`

Fields inherited from interface javax.swing.undo.StateEditable
RCSID

Constructor Summary

Constructors
Constructor Description

ScriptEditorUndoItem(ScriptChangeHandler sch, javax.swing.undo.UndoableEdit docEdit)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`prepareForRedo()`
`boolean`	`prepareForUndo()`
`void`	`restoreState(java.util.Hashtable stateTable)`
`void`	`storeState(java.util.Hashtable stateTable)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - _sch
```
private ScriptChangeHandler _sch
```
  - _bUndo
```
private boolean _bUndo
```
  - _iUndoPos
```
private int _iUndoPos
```
  - _iRedoPos
```
private int _iRedoPos
```
  - _docEdit
```
private javax.swing.undo.UndoableEdit _docEdit
```
- Constructor Detail
  - ScriptEditorUndoItem
```
public ScriptEditorUndoItem(ScriptChangeHandler sch,
                            javax.swing.undo.UndoableEdit docEdit)
```
    Parameters:
    
    sch - The ScriptChangeHandler context.
    
    docEdit - The source of the change.
- Method Detail
  - storeState
```
public void storeState(java.util.Hashtable stateTable)
```
    Specified by:
    
    storeState in interface javax.swing.undo.StateEditable
  - restoreState
```
public void restoreState(java.util.Hashtable stateTable)
```
    Specified by:
    
    restoreState in interface javax.swing.undo.StateEditable
  - prepareForUndo
```
public boolean prepareForUndo()
```
    Specified by:
    
    prepareForUndo in interface IStagedStateEditable
  - prepareForRedo
```
public boolean prepareForRedo()
```
    Specified by:
    
    prepareForRedo in interface IStagedStateEditable