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chore: move scrollable positioned list directory

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This commit is contained in:
Gordon Hayes
2021-10-20 14:25:15 +02:00
parent ac47f4a2fa
commit 18dfd5a011
22 changed files with 31 additions and 84 deletions
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analysis_options.yaml
+1 -1
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@@ -4,7 +4,7 @@ analyzer:
exclude:
- packages/*/lib/**/*.g.dart
- packages/*/lib/src/emoji/**
- packages/*/lib/src/scrollable_positioned_list/**
- packages/*/lib/scrollable_positioned_list/**
- packages/*/lib/**/*.freezed.dart
linter:
packages/stream_chat_flutter/lib/src/scrollable_positioned_list/LICENSE → packages/stream_chat_flutter/lib/scrollable_positioned_list/LICENSE
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packages/stream_chat_flutter/lib/src/scrollable_positioned_list/scrollable_positioned_list.dart → packages/stream_chat_flutter/lib/scrollable_positioned_list/scrollable_positioned_list.dart
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packages/stream_chat_flutter/lib/src/scrollable_positioned_list/src/element_registry.dart → packages/stream_chat_flutter/lib/scrollable_positioned_list/src/element_registry.dart
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packages/stream_chat_flutter/lib/src/scrollable_positioned_list/src/indexed_key.dart → packages/stream_chat_flutter/lib/scrollable_positioned_list/src/indexed_key.dart
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packages/stream_chat_flutter/lib/src/scrollable_positioned_list/src/item_positions_listener.dart → packages/stream_chat_flutter/lib/scrollable_positioned_list/src/item_positions_listener.dart
+2 -2
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@@ -4,8 +4,8 @@
import 'package:flutter/foundation.dart';
import 'package:stream_chat_flutter/src/scrollable_positioned_list/src/item_positions_notifier.dart';
import 'package:stream_chat_flutter/src/scrollable_positioned_list/src/scrollable_positioned_list.dart';
import 'package:stream_chat_flutter/scrollable_positioned_list/src/item_positions_notifier.dart';
import 'package:stream_chat_flutter/scrollable_positioned_list/src/scrollable_positioned_list.dart';
/// Provides a listenable iterable of [itemPositions] of items that are on
/// screen and their locations.
packages/stream_chat_flutter/lib/src/scrollable_positioned_list/src/item_positions_notifier.dart → packages/stream_chat_flutter/lib/scrollable_positioned_list/src/item_positions_notifier.dart
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@@ -4,7 +4,7 @@
import 'package:flutter/foundation.dart';
import 'package:stream_chat_flutter/src/scrollable_positioned_list/src/item_positions_listener.dart';
import 'package:stream_chat_flutter/scrollable_positioned_list/src/item_positions_listener.dart';
/// Internal implementation of [ItemPositionsListener].
class ItemPositionsNotifier implements ItemPositionsListener {
packages/stream_chat_flutter/lib/src/scrollable_positioned_list/src/positioned_list.dart → packages/stream_chat_flutter/lib/scrollable_positioned_list/src/positioned_list.dart
+5 -5
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@@ -8,11 +8,11 @@ import 'package:flutter/rendering.dart';
import 'package:flutter/scheduler.dart';
import 'package:flutter/widgets.dart';
import 'package:stream_chat_flutter/src/scrollable_positioned_list/src/element_registry.dart';
import 'package:stream_chat_flutter/src/scrollable_positioned_list/src/indexed_key.dart';
import 'package:stream_chat_flutter/src/scrollable_positioned_list/src/item_positions_listener.dart';
import 'package:stream_chat_flutter/src/scrollable_positioned_list/src/item_positions_notifier.dart';
import 'package:stream_chat_flutter/src/scrollable_positioned_list/src/scroll_view.dart';
import 'package:stream_chat_flutter/scrollable_positioned_list/src/element_registry.dart';
import 'package:stream_chat_flutter/scrollable_positioned_list/src/indexed_key.dart';
import 'package:stream_chat_flutter/scrollable_positioned_list/src/item_positions_listener.dart';
import 'package:stream_chat_flutter/scrollable_positioned_list/src/item_positions_notifier.dart';
import 'package:stream_chat_flutter/scrollable_positioned_list/src/scroll_view.dart';
/// A list of widgets similar to [ListView], except scroll control
/// and position reporting is based on index rather than pixel offset.
packages/stream_chat_flutter/lib/src/scrollable_positioned_list/src/post_mount_callback.dart → packages/stream_chat_flutter/lib/scrollable_positioned_list/src/post_mount_callback.dart
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packages/stream_chat_flutter/lib/src/scrollable_positioned_list/src/scroll_view.dart → packages/stream_chat_flutter/lib/scrollable_positioned_list/src/scroll_view.dart
+1 -1
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@@ -6,7 +6,7 @@ import 'package:flutter/gestures.dart';
import 'package:flutter/rendering.dart';
import 'package:flutter/widgets.dart';
import 'package:stream_chat_flutter/src/scrollable_positioned_list/src/viewport.dart';
import 'package:stream_chat_flutter/scrollable_positioned_list/src/viewport.dart';
/// {@template custom_scroll_view}
/// A version of [CustomScrollView] that does not constrict the extents
packages/stream_chat_flutter/lib/src/scrollable_positioned_list/src/scrollable_positioned_list.dart → packages/stream_chat_flutter/lib/scrollable_positioned_list/src/scrollable_positioned_list.dart
+4 -4
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@@ -10,10 +10,10 @@ import 'package:flutter/foundation.dart';
import 'package:flutter/scheduler.dart';
import 'package:flutter/widgets.dart';
import 'package:stream_chat_flutter/src/scrollable_positioned_list/src/item_positions_listener.dart';
import 'package:stream_chat_flutter/src/scrollable_positioned_list/src/item_positions_notifier.dart';
import 'package:stream_chat_flutter/src/scrollable_positioned_list/src/positioned_list.dart';
import 'package:stream_chat_flutter/src/scrollable_positioned_list/src/post_mount_callback.dart';
import 'package:stream_chat_flutter/scrollable_positioned_list/src/item_positions_listener.dart';
import 'package:stream_chat_flutter/scrollable_positioned_list/src/item_positions_notifier.dart';
import 'package:stream_chat_flutter/scrollable_positioned_list/src/positioned_list.dart';
import 'package:stream_chat_flutter/scrollable_positioned_list/src/post_mount_callback.dart';
/// Number of screens to scroll when scrolling a long distance.
const int _screenScrollCount = 2;
packages/stream_chat_flutter/lib/src/scrollable_positioned_list/src/viewport.dart → packages/stream_chat_flutter/lib/scrollable_positioned_list/src/viewport.dart
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packages/stream_chat_flutter/lib/src/message_list_view.dart
+1 -1
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@@ -7,10 +7,10 @@ import 'package:flutter/foundation.dart';
import 'package:flutter/material.dart';
import 'package:jiffy/jiffy.dart';
import 'package:rxdart/rxdart.dart';
import 'package:stream_chat_flutter/scrollable_positioned_list/scrollable_positioned_list.dart';
import 'package:stream_chat_flutter/src/extension.dart';
import 'package:stream_chat_flutter/src/info_tile.dart';
import 'package:stream_chat_flutter/src/message_widget.dart';
import 'package:stream_chat_flutter/src/scrollable_positioned_list/scrollable_positioned_list.dart';
import 'package:stream_chat_flutter/src/stream_svg_icon.dart';
import 'package:stream_chat_flutter/src/swipeable.dart';
import 'package:stream_chat_flutter/src/system_message.dart';
packages/stream_chat_flutter/lib/src/scrollable_positioned_list/README.md
-53
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@@ -1,53 +0,0 @@
# scrollable_positioned_list
A flutter list that allows scrolling to a specific item in the list.
Also allows determining what items are currently visible.
## Usage
A `ScrollablePositionedList` works much like the builder version of `ListView`
except that the list can be scrolled or jumped to a specific item.
### Example
A `ScrollablePositionedList` can be created with:
```dart
final ItemScrollController itemScrollController = ItemScrollController();
final ItemPositionsListener itemPositionsListener = ItemPositionsListener.create();
ScrollablePositionedList.builder(
itemCount: 500,
itemBuilder: (context, index) => Text('Item $index'),
itemScrollController: itemScrollController,
itemPositionsListener: itemPositionsListener,
);
```
One then can scroll to a particular item with:
```dart
itemScrollController.scrollTo(
index: 150,
duration: Duration(seconds: 2),
curve: Curves.easeInOutCubic);
```
or jump to a particular item with:
```dart
itemScrollController.jumpTo(index: 150);
```
One can monitor what items are visible on screen with:
```dart
itemPositionsListener.itemPositions.addListener(() => ...);
```
A full example can be found in the example folder.
--------------------------------------------------------------------------------
This is not an officially supported Google product.
packages/stream_chat_flutter/test/src/scrollable_positioned_list/horizontal_scrollable_positioned_list_test.dart → packages/stream_chat_flutter/test/scrollable_positioned_list/horizontal_scrollable_positioned_list_test.dart
+1 -1
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@@ -7,7 +7,7 @@ import 'dart:ui';
import 'package:flutter/material.dart';
import 'package:flutter_test/flutter_test.dart';
import 'package:pedantic/pedantic.dart';
import 'package:stream_chat_flutter/src/scrollable_positioned_list/scrollable_positioned_list.dart';
import 'package:stream_chat_flutter/scrollable_positioned_list/scrollable_positioned_list.dart';
const screenHeight = 400.0;
const screenWidth = 400.0;
packages/stream_chat_flutter/test/src/scrollable_positioned_list/positioned_list_test.dart → packages/stream_chat_flutter/test/scrollable_positioned_list/positioned_list_test.dart
+3 -3
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@@ -4,9 +4,9 @@
import 'package:flutter/material.dart';
import 'package:flutter_test/flutter_test.dart';
import 'package:stream_chat_flutter/src/scrollable_positioned_list/scrollable_positioned_list.dart';
import 'package:stream_chat_flutter/src/scrollable_positioned_list/src/item_positions_notifier.dart';
import 'package:stream_chat_flutter/src/scrollable_positioned_list/src/positioned_list.dart';
import 'package:stream_chat_flutter/scrollable_positioned_list/scrollable_positioned_list.dart';
import 'package:stream_chat_flutter/scrollable_positioned_list/src/item_positions_notifier.dart';
import 'package:stream_chat_flutter/scrollable_positioned_list/src/positioned_list.dart';
const screenHeight = 400.0;
const screenWidth = 400.0;
packages/stream_chat_flutter/test/src/scrollable_positioned_list/reversed_positioned_list_test.dart → packages/stream_chat_flutter/test/scrollable_positioned_list/reversed_positioned_list_test.dart
+3 -3
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@@ -4,9 +4,9 @@
import 'package:flutter/material.dart';
import 'package:flutter_test/flutter_test.dart';
import 'package:stream_chat_flutter/src/scrollable_positioned_list/scrollable_positioned_list.dart';
import 'package:stream_chat_flutter/src/scrollable_positioned_list/src/item_positions_notifier.dart';
import 'package:stream_chat_flutter/src/scrollable_positioned_list/src/positioned_list.dart';
import 'package:stream_chat_flutter/scrollable_positioned_list/scrollable_positioned_list.dart';
import 'package:stream_chat_flutter/scrollable_positioned_list/src/item_positions_notifier.dart';
import 'package:stream_chat_flutter/scrollable_positioned_list/src/positioned_list.dart';
const screenHeight = 400.0;
const screenWidth = 400.0;
packages/stream_chat_flutter/test/src/scrollable_positioned_list/reversed_scrollable_positioned_list_test.dart → packages/stream_chat_flutter/test/scrollable_positioned_list/reversed_scrollable_positioned_list_test.dart
+1 -1
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@@ -7,7 +7,7 @@ import 'dart:ui';
import 'package:flutter/material.dart';
import 'package:flutter_test/flutter_test.dart';
import 'package:pedantic/pedantic.dart';
import 'package:stream_chat_flutter/src/scrollable_positioned_list/scrollable_positioned_list.dart';
import 'package:stream_chat_flutter/scrollable_positioned_list/scrollable_positioned_list.dart';
const screenHeight = 400.0;
const screenWidth = 400.0;
packages/stream_chat_flutter/test/src/scrollable_positioned_list/scrollable_positioned_list_test.dart → packages/stream_chat_flutter/test/scrollable_positioned_list/scrollable_positioned_list_test.dart
+2 -2
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@@ -10,8 +10,8 @@ import 'package:flutter/rendering.dart';
import 'package:flutter/widgets.dart';
import 'package:flutter_test/flutter_test.dart';
import 'package:pedantic/pedantic.dart';
import 'package:stream_chat_flutter/src/scrollable_positioned_list/scrollable_positioned_list.dart';
import 'package:stream_chat_flutter/src/scrollable_positioned_list/src/scroll_view.dart';
import 'package:stream_chat_flutter/scrollable_positioned_list/scrollable_positioned_list.dart';
import 'package:stream_chat_flutter/scrollable_positioned_list/src/scroll_view.dart';
const screenHeight = 400.0;
const screenWidth = 400.0;
packages/stream_chat_flutter/test/src/scrollable_positioned_list/separated_positioned_list_test.dart → packages/stream_chat_flutter/test/scrollable_positioned_list/separated_positioned_list_test.dart
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@@ -4,9 +4,9 @@
import 'package:flutter/material.dart';
import 'package:flutter_test/flutter_test.dart';
import 'package:stream_chat_flutter/src/scrollable_positioned_list/scrollable_positioned_list.dart';
import 'package:stream_chat_flutter/src/scrollable_positioned_list/src/item_positions_notifier.dart';
import 'package:stream_chat_flutter/src/scrollable_positioned_list/src/positioned_list.dart';
import 'package:stream_chat_flutter/scrollable_positioned_list/scrollable_positioned_list.dart';
import 'package:stream_chat_flutter/scrollable_positioned_list/src/item_positions_notifier.dart';
import 'package:stream_chat_flutter/scrollable_positioned_list/src/positioned_list.dart';
const screenHeight = 400.0;
const screenWidth = 400.0;
packages/stream_chat_flutter/test/src/scrollable_positioned_list/separated_scrollable_positioned_list_test.dart → packages/stream_chat_flutter/test/scrollable_positioned_list/separated_scrollable_positioned_list_test.dart
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@@ -7,8 +7,8 @@ import 'dart:ui';
import 'package:flutter/material.dart';
import 'package:flutter_test/flutter_test.dart';
import 'package:pedantic/pedantic.dart';
import 'package:stream_chat_flutter/src/scrollable_positioned_list/scrollable_positioned_list.dart';
import 'package:stream_chat_flutter/src/scrollable_positioned_list/src/scroll_view.dart';
import 'package:stream_chat_flutter/scrollable_positioned_list/scrollable_positioned_list.dart';
import 'package:stream_chat_flutter/scrollable_positioned_list/src/scroll_view.dart';
const screenHeight = 400.0;
const screenWidth = 400.0;
packages/stream_chat_flutter/test/src/scrollable_positioned_list/seperated_horizontal_scrollable_positioned_list_test.dart → packages/stream_chat_flutter/test/scrollable_positioned_list/seperated_horizontal_scrollable_positioned_list_test.dart
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@@ -7,7 +7,7 @@ import 'dart:ui';
import 'package:flutter/material.dart';
import 'package:flutter_test/flutter_test.dart';
import 'package:pedantic/pedantic.dart';
import 'package:stream_chat_flutter/src/scrollable_positioned_list/scrollable_positioned_list.dart';
import 'package:stream_chat_flutter/scrollable_positioned_list/scrollable_positioned_list.dart';
const screenHeight = 400.0;
const screenWidth = 400.0;