makeInformDialog function

Implementation

SimpleDialog makeInformDialog({
  required BuildContext context,
  required String title,
  Widget? child,
  String? subtitle2,
  String? buttonTitle,
  bool negative = false,
  bool subtitleCentered = true,
}) {
  return SimpleDialog(
    shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(16.0)),
    backgroundColor: Theme.of(context).colorScheme.surface,
    contentPadding: const EdgeInsets.all(16),
    children: <Widget>[
      Text(
        title,
        textAlign: TextAlign.center,
        style: Theme.of(context).textTheme.titleLarge?.copyWith(
          color: Theme.of(context).colorScheme.onSurface,
        ),
        overflow: title.length > 400 ? TextOverflow.ellipsis : null,
        maxLines: title.length > 400 ? 4 : null,
      ),
      const SizedBox(height: 16.0),
      if (subtitle2 != null) ...[
        const SizedBox(height: 8.0),
        Padding(
          padding: const EdgeInsets.symmetric(horizontal: 16.0),
          child: Text(
            subtitle2,
            textAlign: subtitleCentered ? TextAlign.center : TextAlign.start,
            style: Theme.of(context).textTheme.bodyMedium?.copyWith(
              color: Theme.of(context).colorScheme.onSurface,
            ),
          ),
        ),
        const SizedBox(height: 24.0),
      ],
      if (child != null)
        Padding(
          padding: const EdgeInsets.only(bottom: 24, right: 16, left: 16.0),
          child: child,
        ),
      DefaultButtonView(
        borderRadius: 8.0,
        title: buttonTitle ?? 'OK',
        customBackgroundColor: negative
            ? Theme.of(context).colorScheme.error
            : null,
        callback: () {
          Navigator.of(context).pop();
        },
      ),
    ],
  );
}