buildList method

@override Widget buildList(BuildContext context)

Implementation

@override
Widget buildList(BuildContext context) {
  var count = mutable.lastState.fullData.length;
  if (mutable.lastState.hasMore) count++;

  Function? selectFunction;
  if (!EditorBloc.editMode) {
    selectFunction = Lowder.actions.getValueFunction(
        context, actions["onSelect"], state, evaluatorContext);
  }

  return GridView.count(
    key: Key("${id}_list"),
    controller: controller,
    crossAxisCount: spec.buildProp("crossAxisCount") ?? 1,
    mainAxisSpacing: parseDouble(props["mainAxisSpacing"]),
    crossAxisSpacing: parseDouble(props["crossAxisSpacing"]),
    childAspectRatio:
        parseDouble(props["childAspectRatio"], defaultValue: 1.0),
    scrollDirection: spec.buildProp("scrollDirection") ?? Axis.vertical,
    reverse: parseBool(props["reverse"]),
    shrinkWrap: parseBool(props["shrinkWrap"]),
    padding: Lowder.properties.getInsets(spec.props["padding"]),
    primary: tryParseBool(props["primary"]),
    keyboardDismissBehavior: spec.buildProp("keyboardDismissBehavior") ??
        ScrollViewKeyboardDismissBehavior.manual,
    semanticChildCount: count,
    children: List.generate(count, (i) {
      if (mutable.lastState.hasMore && i == count - 1) {
        return getLoadingIndicator();
      }

      var itemWidget = buildWidget(context, childSpec!, i);
      if (selectFunction != null) {
        itemWidget = InkWell(
          child: itemWidget,
          onTap: () => selectFunction!(mutable.lastState.fullData[i]),
        );
      }
      return itemWidget;
    }),
  );
}