JHotDraw 6.0b1

org.jhotdraw.figures
Class GroupCommand.UndoActivity

java.lang.Object
  extended by org.jhotdraw.util.UndoableAdapter
      extended by org.jhotdraw.figures.GroupCommand.UndoActivity
All Implemented Interfaces:
Undoable
Enclosing class:
GroupCommand

public static class GroupCommand.UndoActivity
extends UndoableAdapter


Constructor Summary
GroupCommand.UndoActivity(DrawingView newDrawingView)
           
 
Method Summary
 void groupFigures()
           
 boolean redo()
          Redo the activity
 boolean undo()
          Undo the activity
 
Methods inherited from class org.jhotdraw.util.UndoableAdapter
duplicateAffectedFigures, getAffectedFigures, getAffectedFiguresCount, getAffectedFiguresReversed, getDrawingView, isRedoable, isUndoable, release, rememberFigures, setAffectedFigures, setDrawingView, setRedoable, setUndoable
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

GroupCommand.UndoActivity

public GroupCommand.UndoActivity(DrawingView newDrawingView)
Method Detail

undo

public boolean undo()
Description copied from class: UndoableAdapter
Undo the activity

Specified by:
undo in interface Undoable
Overrides:
undo in class UndoableAdapter
Returns:
true if the activity could be undone, false otherwise

redo

public boolean redo()
Description copied from class: UndoableAdapter
Redo the activity

Specified by:
redo in interface Undoable
Overrides:
redo in class UndoableAdapter
Returns:
true if the activity could be redone, false otherwise

groupFigures

public void groupFigures()

JHotDraw 6.0b1