---

Event.h

/*
  File: Event.h

  Copyright(C) C. Kotterink, Computed Graphics
*/
#ifndef EVENT_H
#define EVENT_H

class Event
{
public:
    typedef enum MouseButton {
        LeftButton,     
        MiddleButton,   
        RightButton     
    };

    typedef enum ButtonMask {
        // WIN32 compatible values
        LeftMask = 1,   
        RightMask = 2,  
        ShiftMask = 4,  
        CtrlMask = 8,   
        MiddleMask = 16 
    };

    typedef enum Type {
        Unkown,         
        Key,            
        KeyDown,        
        KeyUp,          
        MouseMove,      
        MouseWheel,     
        MouseClick,     
        MouseRelease    
    };

    Event(Type tt = Unkown) : t(tt) {}

    bool isKeyEvent() {
       return ((t == Key) || (t == KeyDown) || (t == KeyUp));
    }

    bool isMouseEvent() {
       return (
           (t == MouseMove) || (t == MouseWheel) ||
           (t == MouseClick) || (t == MouseRelease));
    }

    Event &operator =(Type tt) {
        t = tt;
        return *this;
    }

    bool operator ==(Type tt) {
        return t == tt;
    }

    bool operator !=(Type tt) {
        return t != tt;
    }

    Type type() { return t; }

//protected:
    Type t;

    MouseButton button;

    short state;

    short key;

    short x, y;

    short dx, dy;
};
#endif;

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