1a0b03cb25
This widget implements the ability to place slivers side by side in a single ScrollView so that they scroll together. The design document for `SliverCrossAxisGroup` can be found [here](https://docs.google.com/document/d/1e2bdLSYV_Dq2h8aHpF8mda67aOmZocPiMyjCcTTZhTg/edit?resourcekey=0-Xj2X2XA3CAFae22Sv3hAiA). Fixes #56756.
78 lines
3.1 KiB
Dart
78 lines
3.1 KiB
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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/// The Flutter rendering tree.
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///
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/// To use, import `package:flutter/rendering.dart`.
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///
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/// The [RenderObject] hierarchy is used by the Flutter Widgets library to
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/// implement its layout and painting back-end. Generally, while you may use
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/// custom [RenderBox] classes for specific effects in your applications, most
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/// of the time your only interaction with the [RenderObject] hierarchy will be
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/// in debugging layout issues.
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///
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/// If you are developing your own library or application directly on top of the
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/// rendering library, then you will want to have a binding (see [BindingBase]).
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/// You can use [RenderingFlutterBinding], or you can create your own binding.
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/// If you create your own binding, it needs to import at least
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/// [ServicesBinding], [GestureBinding], [SchedulerBinding], [PaintingBinding],
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/// and [RendererBinding]. The rendering library does not automatically create a
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/// binding, but relies on one being initialized with those features.
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library rendering;
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export 'package:flutter/foundation.dart' show
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DiagnosticLevel,
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ValueChanged,
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ValueGetter,
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ValueSetter,
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VoidCallback;
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export 'package:flutter/semantics.dart';
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export 'package:vector_math/vector_math_64.dart' show Matrix4;
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export 'src/rendering/animated_size.dart';
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export 'src/rendering/binding.dart';
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export 'src/rendering/box.dart';
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export 'src/rendering/custom_layout.dart';
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export 'src/rendering/custom_paint.dart';
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export 'src/rendering/debug.dart';
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export 'src/rendering/debug_overflow_indicator.dart';
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export 'src/rendering/editable.dart';
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export 'src/rendering/error.dart';
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export 'src/rendering/flex.dart';
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export 'src/rendering/flow.dart';
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export 'src/rendering/image.dart';
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export 'src/rendering/layer.dart';
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export 'src/rendering/layout_helper.dart';
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export 'src/rendering/list_body.dart';
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export 'src/rendering/list_wheel_viewport.dart';
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export 'src/rendering/mouse_tracker.dart';
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export 'src/rendering/object.dart';
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export 'src/rendering/paragraph.dart';
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export 'src/rendering/performance_overlay.dart';
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export 'src/rendering/platform_view.dart';
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export 'src/rendering/proxy_box.dart';
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export 'src/rendering/proxy_sliver.dart';
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export 'src/rendering/rotated_box.dart';
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export 'src/rendering/selection.dart';
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export 'src/rendering/service_extensions.dart';
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export 'src/rendering/shifted_box.dart';
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export 'src/rendering/sliver.dart';
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export 'src/rendering/sliver_fill.dart';
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export 'src/rendering/sliver_fixed_extent_list.dart';
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export 'src/rendering/sliver_grid.dart';
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export 'src/rendering/sliver_group.dart';
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export 'src/rendering/sliver_list.dart';
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export 'src/rendering/sliver_multi_box_adaptor.dart';
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export 'src/rendering/sliver_padding.dart';
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export 'src/rendering/sliver_persistent_header.dart';
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export 'src/rendering/stack.dart';
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export 'src/rendering/table.dart';
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export 'src/rendering/table_border.dart';
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export 'src/rendering/texture.dart';
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export 'src/rendering/tweens.dart';
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export 'src/rendering/view.dart';
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export 'src/rendering/viewport.dart';
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export 'src/rendering/viewport_offset.dart';
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export 'src/rendering/wrap.dart';
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