widget.h

Go to the documentation of this file.

#ifndef INTERFACE_H
#define INTERFACE_H
#include <functional>
#include <map>
#include <list>
#include <vector>

#define EVENT_FOCUS   1
#define EVENT_UNFOCUS 2
#define EVENT_ACTIVE  4

typedef std::function<void()> Listener;

class Widget
{
    public:
        Widget* parentWidget;
        Widget* start;
        Widget* ending;
        Widget* nextWidget;
        Widget* previousWidget;
        unsigned short length;
        unsigned char events;
        std::map<unsigned char, std::list<Listener>> listeners;

    public:
        virtual void draw();
        void _parent(Widget* parentWidget);
        Widget* firstChild();
        Widget* lastChild();
        Widget* parent();
        void _next(Widget* nextWidget);
        Widget* next();
        void _previous(Widget* previousWidget);
        Widget* previous();
        void add(Widget* child);
        unsigned short childLength();
        std::vector<Widget*> children();
        bool event(unsigned char name);
        void listener(unsigned char name, Listener function);
        void dispatch(unsigned char name);
        Widget();
};

#endif