62 lines
1.8 KiB
C++
62 lines
1.8 KiB
C++
// Copyright (c) 1997-2001 Microsoft Corporation, All Rights Reserved
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#ifndef _notify_h
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#define _notify_h
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#if 0
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//********************************************************
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// This include file contains the class definition for generic
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// event notification. Other classes use these classes to
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// maintain of list of clients that must be notified when
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// an event occurs.
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//
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// The client "catches" the event by deriving a class from the
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// CNotifyClient base class and overriding the "SendEvent" method.
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// The event source will call the SendEvent method for each
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// client on its notification list.
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//
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//***********************************************************
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//*******************************************************
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// The CNotifyClient class is used as the base class for
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// clients that want to "catch" events.
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//
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//*******************************************************
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class CNotifyClient
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{
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public:
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virtual void CatchEvent(long lEvent);
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void SendEvent(long lEvent) {CatchEvent(lEvent); }
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};
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//********************************************************
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// The CDistributeEvent class is used to store a list of
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// clients that must be notified when a particular event
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// occurs. When the "SendEvent" method is called, all
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// clients are notified.
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//
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//********************************************************
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class CDistributeEvent
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{
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public:
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void AddClient(CNotifyClient* pNotify);
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void RemoveClient(CNotifyClient* pClient);
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void SendEvent(LONG lEvent);
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private:
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CPtrArray m_paClients;
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};
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#endif //0
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enum {NOTIFY_GRID_MODIFICATION_CHANGE,
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NOTIFY_SAVE_BUTTON_CLICKED,
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NOTIFY_CELL_EDIT_COMBO_DROP_CLICKED,
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NOTIFY_CELL_EDIT_LISTBOX_LBUTTON_UP,
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NOTIFY_OBJECT_SAVE_SUCCESSFUL};
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#endif //_notify_h
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