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/*  Project nGenEx
    Destroyer Studios LLC
    Copyright © 1997-2004. All Rights Reserved.

    SUBSYSTEM:    nGenEx.lib
    FILE:         EventTarget.h
    AUTHOR:       John DiCamillo


    OVERVIEW
    ========
    Event Target interface class
*/

#ifndef EventTarget_h
#define EventTarget_h

#include "Types.h"
#include "Geometry.h"

// +--------------------------------------------------------------------+

class EventTarget
{
public:
   static const char* TYPENAME() { return "EventTarget"; }

   virtual ~EventTarget() { }
   
   int operator == (const EventTarget& t) const { return this == &t; }

   virtual int  OnMouseMove(int x, int y)          { return 0; }
   virtual int  OnLButtonDown(int x, int y)        { return 0; }
   virtual int  OnLButtonUp(int x, int y)          { return 0; }
   virtual int  OnClick()                          { return 0; }
   virtual int  OnSelect()                         { return 0; }
   virtual int  OnRButtonDown(int x, int y)        { return 0; }
   virtual int  OnRButtonUp(int x, int y)          { return 0; }
   virtual int  OnMouseEnter(int x, int y)         { return 0; }
   virtual int  OnMouseExit(int x, int y)          { return 0; }
   virtual int  OnMouseWheel(int wheel)            { return 0; }

   virtual int  OnKeyDown(int vk, int flags)       { return 0; }

   virtual void SetFocus()                         { }
   virtual void KillFocus()                        { }
   virtual bool HasFocus() const                   { return false; }

   virtual bool IsEnabled() const                  { return true; }
   virtual bool IsVisible() const                  { return true; }
   virtual bool IsFormActive() const               { return true; }

   virtual Rect TargetRect() const                 { return Rect(); }

   virtual const char* GetDescription() const      { return "EventTarget"; }
};

#endif EventTarget_h