org.herac.tuxguitar.gui.undo
public class UndoManager extends Object
Constructor Summary | |
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UndoManager() |
Method Summary | |
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void | addEdit(UndoableEdit anEdit) |
boolean | canRedo() |
boolean | canUndo() |
void | discardAllEdits() |
void | redo() |
boolean | shift() |
void | undo() |