/*
 *  Button
 *  ------
 *  This program creates a window and a quit button. It uses the
 *  exitapp function to exit the program cleanly.
 *
 *  The window and button are given a rectangle at creation time,
 *  using the rect function.
 *
 *  For most purposes you will want the third parameter to the
 *  newwindow function to be StandardWindow.
 *
 *  The show function causes the window to appear on the screen.
 */

#include <graphapp.h>

void quit(button b)
{
    exitapp();
}

void main(void)
{
    window w;
    button b;

    w = newwindow("Pizza", rect(0,0,200,150), StandardWindow);
    b = newbutton("Quit", rect(10,10,80,30), quit);
    show(w);
    mainloop();
}