Win7 Calculator basic layout

win-calc.red

Red []

view [
    style calc-btn: button 34x28
    style fn-btn:   calc-btn
    style fn-btn*:  calc-btn font-name "Symbol"
    style num-btn:  calc-btn white

    across
    space 4x4

    field 200x50 right middle "0" font-size 18 return
    fn-btn "MC" fn-btn "MR" fn-btn "MS" fn-btn "M+" fn-btn "M-" return
    fn-btn* "¬" fn-btn "CE" fn-btn "C" fn-btn "±" fn-btn* "Ö" return
    num-btn "7" num-btn "8" num-btn "9" fn-btn "/" fn-btn "%" return
    num-btn "4" num-btn "5" num-btn "6" fn-btn "*" fn-btn* "1/c" return
    num-btn "1" num-btn "2" num-btn "3" fn-btn "-" fn-btn 34x62 "=" return
    pad 0x-34
    num-btn 74 "0" num-btn "." fn-btn "+"
]