initialValue property

T? initialValue
final

The initial selected item when Dialog is opened. The groupValue of RadioListTile's inside ListView is set to this value initially If not provided, no RadioListTile is selected.

Implementation

/// The  groupValue of [RadioListTile]'s inside [ListView] is set to this
/// value initially

/// If not provided, no RadioListTile is selected.

final T? initialValue;