buildButtons method

Widget? buildButtons(BuildContext context)

Implementation

Widget? buildButtons(BuildContext context) {
  if (btnNeutral == null && btnNeutralText != null) {
    btnNeutral = TextButton(
      style: ButtonStyle(
        foregroundColor: MaterialStateProperty.all<Color>(
            btnNeutralColor ?? Theme.of(context).colorScheme.secondary),
      ),
      onPressed: btnNeutralAction ?? () => Navigator.of(context).pop(),
      child: Text(btnNeutralText!),
    );
  }
  if (btnCancel == null && btnCancelText != null) {
    btnCancel = TextButton(
      style: ButtonStyle(
        foregroundColor: MaterialStateProperty.all<Color>(
            btnCancelColor ?? Theme.of(context).colorScheme.secondary),
      ),
      onPressed: btnCancelAction ?? () => Navigator.of(context).pop(),
      child: Text(btnCancelText!),
    );
  }
  if (btnOk == null && btnOkText != null) {
    btnOk = TextButton(
      style: ButtonStyle(
        foregroundColor: MaterialStateProperty.all<Color>(
            btnOkColor ?? Theme.of(context).colorScheme.secondary),
      ),
      onPressed: btnOkAction ?? () => Navigator.of(context).pop(),
      child: Text(btnOkText!),
    );
  }
  return (btnNeutral != null || btnCancel != null || btnOk != null)
      ? Wrap(
          alignment: WrapAlignment.center,
          spacing: 8,
          children: <Widget>[
            if (btnNeutral != null) btnNeutral!,
            if (btnCancel != null) btnCancel!,
            if (btnOk != null) btnOk!,
          ],
        )
      : null;
}