header property

Widget Function(bool isExpanded, Animation<double> iconTurns, Animation<double> heightFactor, ConfigurableExpansionTileController controller) header
final

The header for the expansion tile eg:

ConfigurableExpansionTile(
   header: (isExpanded,_,heightFactor) {
     return Expanded(
      child: ListTile(
              title: Text(e.title),
              trailing: AnimatedIcon(
                icon: AnimatedIcons.menu_close,
                progress: heightFactor)
      )
  );
})

Implementation

final Widget Function(bool isExpanded, Animation<double> iconTurns,
    Animation<double> heightFactor,ConfigurableExpansionTileController controller) header;