+// -*- C++ -*-
/* This file is part of
* ======================================================
*
* This abstract base class stripped of xforms-specific code by
* Angus Leeming <a.leeming@ic.ac.uk>
*/
-class ButtonControllerBase : public boost::noncopyable
+class ButtonControllerBase : boost::noncopyable
{
public:
/** Constructor.
void hide();
///
virtual void refresh() = 0;
+ ///
+ virtual void refreshReadOnly() = 0;
/// Passthrough function -- returns its input value
bool readOnly(bool = true);