Example #1
0
 public void setUpUndo(Image image) {
   mementoManager.addImage(image);
 }
Example #2
0
 public Image redoImage() {
   return mementoManager.redoImage();
 }
Example #3
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 public boolean isFirstUndo() {
   return mementoManager.isFirstUndo();
 }
Example #4
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 public Image undoImage() {
   return mementoManager.undoImage();
 }
Example #5
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 public boolean isRedoable() {
   return mementoManager.isRedoable();
 }