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Class com.sun.java.swing.undo.UndoableEditSupport 

java.lang.Object
   |
   +----com.sun.java.swing.undo.UndoableEditSupport
public class UndoableEditSupport
extends Object

Variable Index

o compoundEdit
o listeners
o realSource
o updateLevel

Constructor Index

o UndoableEditSupport()
o UndoableEditSupport(Object)

Method Index

o _postEdit(UndoableEdit)
Called only from postEdit and endUpdate.
o addUndoableEditListener(UndoableEditListener)
o beginUpdate()
o createCompoundEdit()
Called only from beginUpdate.
o endUpdate()
DEADLOCK WARNING: Calling this method may call undoableEditHappened in all listeners.
o getUpdateLevel()
o postEdit(UndoableEdit)
DEADLOCK WARNING: Calling this method may call undoableEditHappened in all listeners.
o removeUndoableEditListener(UndoableEditListener)
o toString()

Variables

o updateLevel 
 protected int updateLevel
o compoundEdit 
 protected CompoundEdit compoundEdit
o listeners 
 protected Vector listeners
o realSource 
 protected Object realSource

Constructors

o UndoableEditSupport 
 public UndoableEditSupport()
o UndoableEditSupport 
 public UndoableEditSupport(Object r)

Methods

o addUndoableEditListener 
 public synchronized void addUndoableEditListener(UndoableEditListener l)
o removeUndoableEditListener 
 public synchronized void removeUndoableEditListener(UndoableEditListener l)
o _postEdit 
 protected void _postEdit(UndoableEdit e)
Called only from postEdit and endUpdate. Calls undoableEditHappened in all listeners. No synchronization is performed here, since the two calling methods are synchonized.

o postEdit 
 public synchronized void postEdit(UndoableEdit e)
DEADLOCK WARNING: Calling this method may call undoableEditHappened in all listeners. It is unwise to call this method from one of its listeners.

o getUpdateLevel 
 public int getUpdateLevel()
o beginUpdate 
 public synchronized void beginUpdate()
o createCompoundEdit 
 protected CompoundEdit createCompoundEdit()
Called only from beginUpdate. Exposed here for subclasses' use

o endUpdate 
 public synchronized void endUpdate()
DEADLOCK WARNING: Calling this method may call undoableEditHappened in all listeners. It is unwise to call this method from one of its listeners.

o toString 
 public String toString()
Overrides:
toString in class Object 
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