alexeyinkin commented on code in PR #24338:
URL: https://github.com/apache/beam/pull/24338#discussion_r1031509793
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playground/frontend/lib/modules/examples/components/example_list/category_expansion_panel.dart:
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@@ -27,18 +27,15 @@ import
'package:playground_components/playground_components.dart';
class CategoryExpansionPanel extends StatelessWidget {
final String categoryName;
final List<ExampleBase> examples;
+ final VoidCallback onSelected;
final ExampleBase selectedExample;
- final AnimationController animationController;
- final OverlayEntry? dropdown;
const CategoryExpansionPanel({
- Key? key,
Review Comment:
I think keys must be in library widgets where the user does not control the
code. In apps keys can be added as needed. We only use keys on 5 occasions,
most of them due to bad design.
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