package org.simantics.ui.toolbar;

import org.eclipse.ui.IWorkbenchPart;

/**
 * Interface for listening command states.
 * 
 * @author Marko Luukkainen <marko.luukkainen@vtt.fi>
 *
 */
public interface CommandStateListener {
	
	public void stateChanged(IWorkbenchPart part, String commandId, String state);

}