ITriStateControlData.h

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// Owner: lance bushore
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// Copyright 1997-2010 Adobe Systems Incorporated. All rights reserved.
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#ifndef __ITriStateControlData__
#define __ITriStateControlData__

#include "widgetid.h"
class ITriStateControlData : public IPMUnknown
{
 public:
 enum { kDefaultIID = IID_ITRISTATECONTROLDATA };
 
 typedef enum { kUnselected, kUnknown, kSelected } TriState;

 virtual void Select(bool16 invalidate = kTrue, bool16 notifyOfChange = kTrue) = 0;

 virtual void Deselect(bool16 invalidate = kTrue, bool16 notifyOfChange = kTrue) = 0;

 virtual void SetUnknown(bool16 invalidate = kTrue, bool16 notifyOfChange = kTrue) = 0;

 virtual void SetState(TriState newState,bool16 invalidate = kTrue, bool16 notifyOfChange = kTrue) = 0;
 
 virtual bool16 IsSelected() const = 0;

 virtual bool16 IsDeselected() const = 0;

 virtual bool16 IsUnknown() const = 0;
 
 virtual TriState GetState() const = 0;
};

#endif