TranslationUndoManager (OmegaT 6.0.0 API)

java.lang.Object
- org.omegat.gui.editor.TranslationUndoManager

All Implemented Interfaces:

java.util.EventListener, javax.swing.event.UndoableEditListener
```
public class TranslationUndoManager
extends java.lang.Object
implements javax.swing.event.UndoableEditListener
```
Class for process undo/redo operations. We can't use standard UndoManager because OmegaT changes text attributes, which affects on standard UndoManager. Instead, TranslationUndoManager remember only text changes. But changed text should be stored only on UndoableEditEvent, because composed text chars(Japanese, Chinese) should be stored as one char.

Constructor Summary

Constructors
Constructor Description

TranslationUndoManager(EditorTextArea3 editor)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`redo()`
`void`	`remember(int caretPos)`	Remember change.
`void`	`reset()`
`void`	`undo()`
`void`	`undoableEditHappened(javax.swing.event.UndoableEditEvent e)`

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

Constructor Detail

TranslationUndoManager

public TranslationUndoManager(EditorTextArea3 editor)

Method Detail

reset
```
public void reset()
```

undo
```
public void undo()
```

redo
```
public void redo()
```

remember

public void remember(int caretPos)

Remember change.

undoableEditHappened
```
public void undoableEditHappened(javax.swing.event.UndoableEditEvent e)
```
Specified by:

undoableEditHappened in interface javax.swing.event.UndoableEditListener