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lib/src/selection_model_config.dart

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+// Copyright 2018 the Charts project authors. Please see the AUTHORS file
+// for details.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+import 'package:meta/meta.dart' show immutable;
+
+import 'package:charts_common/common.dart' as common;
+
+@immutable
+class SelectionModelConfig<D> {
+  final common.SelectionModelType type;
+
+  /// Listens for change in selection.
+  final common.SelectionModelListener<D>? changedListener;
+
+  /// Listens anytime update selection is called.
+  final common.SelectionModelListener<D>? updatedListener;
+
+  SelectionModelConfig(
+      {this.type = common.SelectionModelType.info,
+      this.changedListener,
+      this.updatedListener});
+}