dialog polybasic {
  title "PoLy "
  size -1 -1 66 93
  option dbu
  button "7", 7, 2 16 14 14, flat
  button "8", 8, 17 16 14 14, flat
  button "9", 9, 32 16 14 14, flat
  button "1", 1, 2 46 14 14, flat
  button "4", 4, 2 31 14 14, flat
  button "5", 5, 17 31 14 14, flat
  button "6", 6, 32 31 14 14, flat
  button "2", 2, 17 46 14 14, flat
  button "3", 3, 32 46 14 14, flat
  button ".", 10, 2 61 14 14, flat
  button "0", 11, 17 61 14 14, flat
  button "=", 12, 32 61 14 14, flat
  button "+", 13, 50 16 14 14
  button "-", 14, 50 31 14 14
  button "*", 15, 50 46 14 14
  button "/", 16, 50 61 14 14
  ;button "+/-", 17, 2 77 14 14
  button "^", 18, 50 77 14 14
  button "C", 19, 50 1 14 14, flat
  edit "", 20, 2 2 48 12
  button "x²", 21, 32 77 14 14
  button "x³", 22, 17 77 14 14
}
on *:dialog:polybasic:*:*: {
  if ($devent == sclick) {
    if ($did isnum 1-9) { did -a $dname 20 $did }
    if ($did == 11) { did -a $dname 20 0 }
    if ($did == 10) && (. !isin %stf) { did -a $dname 20 . }
    if ($did == 19) { did -r $dname 20 }
    if ($did == 12) { var %sett = $calc($did($dname,20)) | did -r $dname 20 | $iif($len(%sett) > 14,echo -a ek,did -a $dname 20) %sett }
    if ($did == 13) { did -a $dname 20 + }
    if ($did == 14) { did -a $dname 20 - }
    if ($did == 15) { did -a $dname 20 * }
    if ($did == 16) { did -a $dname 20 / }
    if ($did == 18) { did -a $dname 20 ^ }
    if ($did == 21) { var %sett $calc($did($dname,20) ^ 2) | did -r $dname 20 | did -a $dname 20 %sett }
    if ($did == 22) { var %sett $calc($did($dname,20) ^ 3) | did -r $dname 20 | did -a $dname 20 %sett }
  }
}  
menu channel,status {
  » Hesap Makinesi:dialog -m polybasic polybasic
}