LcdContents.blank constructor Null safety

LcdContents.blank(
  1. {Timer? timer}
)

Implementation

LcdContents.blank({Timer? timer})
    : blank = true,
      mainText = '',
      shift = ShiftKey.none,
      sign = SignMode.twosComplement,
      bits = 0,
      cFlag = false,
      complexFlag = false,
      gFlag = false,
      prgmFlag = false,
      rightJustify = false,
      windowEnabled = false,
      euroComma = false,
      hideComplement = false,
      wordSize = null,
      trigMode = TrigMode.deg,
      userMode = false,
      _myTimer = timer,
      extraShift = null;