ca.sqlpower.architect.undo
Interface NotifyingUndoManager

All Known Implementing Classes:

OLAPUndoManager, UndoManager

public interface NotifyingUndoManager

Method Summary

void	addChangeListener(javax.swing.event.ChangeListener l) Adds the given change listener, which will be notified with a ChangeEvent every time this undo manager's state has changed.
boolean	canRedo()
boolean	canUndo()
java.lang.String	getRedoPresentationName()
java.lang.String	getUndoOrRedoPresentationName()
java.lang.String	getUndoPresentationName()
void	redo()
void	removeChangeListener(javax.swing.event.ChangeListener l) Removes the given change listener, so it will no longer be notified when this manager's state changes.
void	undo()

Method Detail

addChangeListener

void addChangeListener(javax.swing.event.ChangeListener l)

Adds the given change listener, which will be notified with a ChangeEvent every time this undo manager's state has changed. The manager's state generally changes when an undoable edit is added, or an undo or redo operation is performed.

removeChangeListener

void removeChangeListener(javax.swing.event.ChangeListener l)

Removes the given change listener, so it will no longer be notified when this manager's state changes.

undo

void undo()
          throws javax.swing.undo.CannotUndoException

Throws:

javax.swing.undo.CannotUndoException

redo

void redo()
          throws javax.swing.undo.CannotUndoException

Throws:

javax.swing.undo.CannotUndoException

canUndo

boolean canUndo()

canRedo

boolean canRedo()

getUndoPresentationName

java.lang.String getUndoPresentationName()

getRedoPresentationName

java.lang.String getRedoPresentationName()

getUndoOrRedoPresentationName

java.lang.String getUndoOrRedoPresentationName()