Java™ Platform
Standard Ed. 6

Uses of Class

Packages that use CannotUndoException
javax.swing.text Provides classes and interfaces that deal with editable and noneditable text components. 
javax.swing.undo Allows developers to provide support for undo/redo in applications such as text editors. 

Uses of CannotUndoException in javax.swing.text

Methods in javax.swing.text that throw CannotUndoException
 void DefaultStyledDocument.AttributeUndoableEdit.undo()
          Undoes a change.
 void AbstractDocument.DefaultDocumentEvent.undo()
          Undoes a change.
 void AbstractDocument.ElementEdit.undo()
          Undoes a change.

Uses of CannotUndoException in javax.swing.undo

Methods in javax.swing.undo that throw CannotUndoException
 void UndoManager.undo()
          Undoes the appropriate edits.
 void CompoundEdit.undo()
          Sends undo to all contained UndoableEdits in the reverse of the order in which they were added.
 void AbstractUndoableEdit.undo()
          Throws CannotUndoException if canUndo returns false.
 void UndoableEdit.undo()
          Undo the edit.
 void UndoManager.undoOrRedo()
          Convenience method that invokes one of undo or redo.
protected  void UndoManager.undoTo(UndoableEdit edit)
          Undoes all changes from the index of the next edit to edit, updating the index of the next edit appropriately.

Java™ Platform
Standard Ed. 6

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