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java.lang.Objectorg.jhotdraw.util.UndoableAdapter
org.jhotdraw.contrib.dnd.JHDDragSourceListener.RemoveUndoActivity
public static class JHDDragSourceListener.RemoveUndoActivity
Constructor Summary | |
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JHDDragSourceListener.RemoveUndoActivity(DrawingView view)
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Method Summary | |
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boolean |
redo()
Redo the activity |
void |
release()
Since this is a delete activity, figures can only be released if the action has not been undone. |
boolean |
undo()
Undo the activity |
Methods inherited from class org.jhotdraw.util.UndoableAdapter |
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getAffectedFigures, getAffectedFiguresCount, getAffectedFiguresReversed, getDrawingView, isRedoable, isUndoable, setAffectedFigures, setRedoable, setUndoable |
Methods inherited from class java.lang.Object |
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equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public JHDDragSourceListener.RemoveUndoActivity(DrawingView view)
Method Detail |
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public boolean undo()
UndoableAdapter
undo
in interface Undoable
undo
in class UndoableAdapter
public boolean redo()
UndoableAdapter
redo
in interface Undoable
redo
in class UndoableAdapter
public void release()
release
in interface Undoable
release
in class UndoableAdapter
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