File content as of revision 1:27bfb11afcff:

//-----------------------------------------------------------
//  Button class -- Header
//
//  2015/11/05, Copyright (c) 2015 MIKAMI, Naoki
//-----------------------------------------------------------

#ifndef F746_BUTTON_HPP
#define F746_BUTTON_HPP

#include "mbed.h"
#include "TS_DISCO_F746NG.h"
#include "LCD_DISCO_F746NG.h"

namespace Mikami
{
    class Button
    {
    public:
        // Constructor
        Button(LCD_DISCO_F746NG &lcd, TS_DISCO_F746NG &ts,
               uint16_t x, uint16_t y, uint16_t width, uint16_t height,
               uint32_t color, char str[] = "", sFONT &fonts = Font12,
               uint32_t textColor = LCD_COLOR_WHITE);

        // Draw button
        void Draw(uint32_t color, uint32_t textColor = LCD_COLOR_WHITE);
        
        // Redraw button with created color
        void ReDraw(uint32_t textColor = LCD_COLOR_WHITE)
        {   Draw(COLOR_, textColor);   }
        
        // Erase button with selected color
        void Erase(uint32_t color)
        {   Draw(color, color);   }
        
        // Check touch detected
        bool Touched();
        
        // Check touch detected and redraw button
        bool Touched(uint32_t color);

    private:
        LCD_DISCO_F746NG *const LCD_;
        TS_DISCO_F746NG *const TS_;
        const uint16_t X_, Y_, W_, H_;
        const uint32_t COLOR_;
        sFONT *const FONTS_;
        char str_[81];

        // disallow copy constructor and assignment operator
        Button(const Button&);
        Button& operator=(const Button&);
    };
}
#endif  // F746_BUTTON_HPP