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 * Licensed to the Apache Software Foundation (ASF) under one
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 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 * 
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#ifndef DBAUI_ACCESSIBLE_HELPER_IFACE_HXX
#define DBAUI_ACCESSIBLE_HELPER_IFACE_HXX

#ifndef _SAL_TYPES_H_ 
#include <sal/types.h>
#endif

namespace dbaui
{
	class SAL_NO_VTABLE IAccessibleHelper 
	{
	protected:
		/** isEditable returns the current editable state
			@return	true if it is editable otherwise false				
		*/
		virtual sal_Bool isEditable() const = 0;
	public:
		/** notifies all listeners that this object has changed
			@param	_nEventId	the event id
			@param	_aOldValue	the old value
			@param	_aNewValue	the new value
		*/
		virtual void notifyAccessibleEvent(	sal_Int16 _nEventId,
											const ::com::sun::star::uno::Any& _aOldValue,
											const ::com::sun::star::uno::Any& _aNewValue) = 0;
	};
}
#endif // DBAUI_ACCESSIBLE_HELPER_IFACE_HXX