27e06569a1
Reverts: flutter/flutter#147171 Initiated by: QuncCccccc Reason for reverting: tree is red due to a test in this PR Original PR Author: Piinks Reviewed By: {QuncCccccc, TahaTesser, bleroux} This change reverts the following previous change: **FYI for Reviewers:** Much of the API surface matches that of the 2D TreeView in https://github.com/flutter/packages/pull/6592. If it changes here, it should change there, and vice versa. 📜 [Design Document](https://docs.google.com/document/d/1-aFI7VjkF9yMkWpP94J8T_JREDS-M3bOak26PVehUYg/edit?usp=sharing) This adds classes and associated callbacks and controllers for TreeSliver. Core components: - TreeSliver - RenderTreeSliver - TreeSliverNode - TreeSliverController - TreeSliverStateMixin - TreeSliverIndentationType Fixes https://github.com/flutter/flutter/issues/114299 https://github.com/flutter/flutter/assets/16964204/3facd095-7262-4068-aa33-d713e2deca99 https://github.com/flutter/flutter/assets/16964204/f851ae30-8e71-45c7-82a4-9606986a5872
79 lines
3.2 KiB
Dart
79 lines
3.2 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/decorated_sliver.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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