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/ Tricks of the Windows Gam…ming Gurus (2nd Edition) / Disc2.iso / msdn_vcb / samples / vc98 / sdk / com / inole2 / interfac / icontrol.h < prev    next >
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C/C++ Source or Header  |  1996-05-21  |  1.2 KB  |  46 lines
  1. /*
  2.  * ICONTROL.H
  3.  *
  4.  * Definitions of a template IOleControl interface implementation.
  5.  *
  6.  * Copyright (c)1993-1995 Microsoft Corporation, All Rights Reserved
  7.  *
  8.  * Kraig Brockschmidt, Microsoft
  9.  * Internet  :  kraigb@microsoft.com
  10.  * Compuserve:  >INTERNET:kraigb@microsoft.com
  11.  */
  12.  
  13.  
  14. #ifndef _ICONTROL_H_
  15. #define _ICONTROL_H_
  16.  
  17. #define INC_CONTROLS
  18. #include <inole.h>
  19.  
  20. class CImpIOleControl;
  21. typedef class CImpIOleControl *PCImpIOleControl;
  22.  
  23. class CImpIOleControl : public IOleControl
  24.     {
  25.     protected:
  26.         ULONG           m_cRef;      //Interface reference count
  27.         LPVOID          m_pObj;      //Backpointer to the object
  28.         LPUNKNOWN       m_pUnkOuter; //For delegation
  29.  
  30.     public:
  31.         CImpIOleControl(LPVOID, LPUNKNOWN);
  32.         ~CImpIOleControl(void);
  33.  
  34.         STDMETHODIMP QueryInterface(REFIID, LPVOID *);
  35.         STDMETHODIMP_(ULONG) AddRef(void);
  36.         STDMETHODIMP_(ULONG) Release(void);
  37.  
  38.         STDMETHODIMP GetControlInfo(LPCONTROLINFO);
  39.         STDMETHODIMP OnMnemonic(LPMSG);
  40.         STDMETHODIMP OnAmbientPropertyChange(DISPID);
  41.         STDMETHODIMP FreezeEvents(BOOL);
  42.     };
  43.  
  44.  
  45. #endif //_ICONTROL_H_
  46.