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17 lines
713 B
Dart
17 lines
713 B
Dart
// Copyright 2014 The Flutter Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// @dart = 2.8
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import 'package:flutter/gestures.dart';
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import 'package:flutter_test/flutter_test.dart';
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Future<void> scrollAt(Offset position, WidgetTester tester, [Offset offset = const Offset(0.0, 20.0)]) {
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final TestPointer testPointer = TestPointer(1, PointerDeviceKind.mouse);
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// Create a hover event so that |testPointer| has a location when generating the scroll.
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testPointer.hover(position);
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final HitTestResult result = tester.hitTestOnBinding(position);
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return tester.sendEventToBinding(testPointer.scroll(offset), result);
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}
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