/*
 *  Radio Groups
 *  ------------
 *  This program demonstates the use of radiogroups to separate
 *  different groups of radiobuttons.
 */

#include <graphapp.h>

radiobutton tomato, barbeque;
radiobutton cash, credit;

void place_order(button b)
{
    printf("Sauce:\n");
    if (ischecked(tomato))     printf("  Tomato\n");
    if (ischecked(barbeque))   printf("  Barbeque\n");
    printf("Payment:\n");
    if (ischecked(cash))       printf("  Cash\n");
    if (ischecked(credit))     printf("  Credit\n");
    exitapp();
}

void main(void)
{
    window w;
    rect r;

    w = newwindow("Pizza", rect(0,0,200,350), StandardWindow);
    r = rect(10,10,100,30);

    newlabel("Sauce:", r, AlignLeft);             r.y += 35;

    tomato   = newradiobutton("Tomato", r, NULL); r.y += 35;
    barbeque = newradiobutton("BBQ", r, NULL);    r.y += 35;
    check(tomato);

    newradiogroup();

    newlabel("Payment:", r, AlignLeft);           r.y += 35;

    cash     = newradiobutton("Cash", r, NULL);   r.y += 35;
    credit   = newradiobutton("Credit", r, NULL); r.y += 35;
    check(cash);

    newbutton("Order Pizza", r, place_order);

    show(w);
    mainloop();
}