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java.lang.Objectjsynedit.UndoComponent
public class UndoComponent
Field Summary | |
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static int |
MAX_UNDOLIMIT
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static long |
SEQUENCE_DELAY
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Constructor Summary | |
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UndoComponent()
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Method Summary | |
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int |
getLimit()
Gets the maximum number of sequences UndoComponent will hold. |
long |
getSequenceDelay()
Gets the delay authorized between two text transformations for a single undo/redo operation. |
boolean |
getTextModified()
Indicates if operations has been performed on text after last undo/redo operation |
void |
redo()
Redo last undone change. |
void |
reset()
Empty the UndoComponent |
void |
setLimit(int limit)
Sets the maximum number of sequences UndoComponent will hold. |
void |
setSequenceDelay(long delay)
Modifies the delay between two text transformations. |
void |
setTextModified(boolean val)
Forces UndoComponent to perform as if text has been modified (val is true) or hasn't been modified (val is false) after last undo/redo operation. |
void |
undo()
Undo last change. |
void |
undoableEditHappened(javax.swing.event.UndoableEditEvent e)
Executed each time UndoableEditEvent happened. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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public static final long SEQUENCE_DELAY
public static final int MAX_UNDOLIMIT
Constructor Detail |
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public UndoComponent()
Method Detail |
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public void undoableEditHappened(javax.swing.event.UndoableEditEvent e)
undoableEditHappened
in interface javax.swing.event.UndoableEditListener
public void undo()
public void redo()
public void reset()
public boolean getTextModified()
public void setTextModified(boolean val)
val
- public long getSequenceDelay()
public void setSequenceDelay(long delay)
delay
- the delay in millisecondspublic int getLimit()
UndoManager.getLimit()
public void setLimit(int limit)
limit
- the limit sizeUndoManager.setLimit(int)
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