14d13
< import CH.ifa.draw.util.UndoManager;
313c312,316
< 	public UndoManager getUndoManager();
---
> 	/**
> 	 * Check whether the DrawingView is interactive, i.e. whether it accepts user input
> 	 * and whether it can display a drawing.
> 	 */    
> 	public boolean isInteractive();