show<T> static method

Future<T?> show<T>(
  1. BuildContext context,
  2. TModalWidgetBuilder<T> builder, {
  3. bool persistent = false,
  4. double? width,
  5. double? minWidth,
  6. double? minHeight,
  7. bool fullscreen = false,
  8. double gap = 50,
  9. String? title,
  10. bool? showCloseButton,
  11. Widget layoutBuilder(
    1. BuildContext context,
    2. Widget child
    )?,
})

Shows a modal dialog.

  • builder: Function to build the content of the modal.
  • header: Optional custom header builder.
  • footer: Optional custom footer builder.
  • persistent: Whether the modal can be dismissed by tapping outside.
  • width: The width of the modal (default 500).
  • title: The title text for the default header.
  • showCloseButton: Whether to show a close button.

Implementation

static Future<T?> show<T>(
  BuildContext context,
  TModalWidgetBuilder<T> builder, {
  bool persistent = false,
  double? width,
  double? minWidth,
  double? minHeight,
  bool fullscreen = false,
  double gap = 50,
  String? title,
  bool? showCloseButton,
  Widget Function(BuildContext context, Widget child)? layoutBuilder,
}) {
  return showDialog<T>(
    context: context,
    barrierDismissible: persistent,
    builder: (BuildContext dialogContext) {
      final mContext = TModalContext<T>(dialogContext);

      return TModal(
        builder.call(mContext),
        persistent: persistent,
        width: width,
        fullscreen: fullscreen,
        gap: gap,
        title: title,
        showCloseButton: showCloseButton,
        layoutBuilder: layoutBuilder,
        onClose: () {
          Navigator.of(dialogContext).pop();
        },
      );
    },
  );
}