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feat(core, ui): added PagedValueGridView, added additional params in ListViews

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Signed-off-by: xsahil03x <[email protected]>
This commit is contained in:
Sahil Kumar
2022-04-25 16:58:23 +05:30
committed by xsahil03x
parent 1781f3169c
commit 942af38146
6 changed files with 907 additions and 337 deletions
Download Patch File Download Diff File Expand all files Collapse all files
packages/stream_chat_flutter/lib/src/v4/channel_list_view/stream_channel_list_view.dart
+66 -12
View File
@@ -57,17 +57,21 @@ class StreamChannelListView extends StatelessWidget {
this.onChannelTap,
this.onChannelLongPress,
this.loadMoreTriggerIndex = 3,
this.padding,
this.physics,
this.scrollDirection = Axis.vertical,
this.reverse = false,
this.scrollController,
this.primary,
this.scrollBehavior,
this.physics,
this.shrinkWrap = false,
this.padding,
this.addAutomaticKeepAlives = true,
this.addRepaintBoundaries = true,
this.addSemanticIndexes = true,
this.cacheExtent,
this.dragStartBehavior = DragStartBehavior.start,
this.keyboardDismissBehavior = ScrollViewKeyboardDismissBehavior.manual,
this.restorationId,
this.clipBehavior = Clip.hardEdge,
}) : super(key: key);
/// The [StreamChannelListController] used to control the list of channels.
@@ -81,7 +85,7 @@ class StreamChannelListView extends StatelessWidget {
final StreamChannelListViewIndexedWidgetBuilder? itemBuilder;
/// A builder that is called to build the list separator.
final PagedValueListViewIndexedWidgetBuilder<Channel> separatorBuilder;
final PagedValueScrollViewIndexedWidgetBuilder<Channel> separatorBuilder;
/// A builder that is called to build the empty state of the list.
///
@@ -107,9 +111,56 @@ class StreamChannelListView extends StatelessWidget {
/// The index to take into account when triggering [controller.loadMore].
final int loadMoreTriggerIndex;
/// {@template flutter.widgets.scroll_view.scrollDirection}
/// The axis along which the scroll view scrolls.
///
/// Defaults to [Axis.vertical].
/// {@endtemplate}
final Axis scrollDirection;
/// The amount of space by which to inset the children.
final EdgeInsetsGeometry? padding;
/// Whether to wrap each child in an [AutomaticKeepAlive].
///
/// Typically, children in lazy list are wrapped in [AutomaticKeepAlive]
/// widgets so that children can use [KeepAliveNotification]s to preserve
/// their state when they would otherwise be garbage collected off-screen.
///
/// This feature (and [addRepaintBoundaries]) must be disabled if the children
/// are going to manually maintain their [KeepAlive] state. It may also be
/// more efficient to disable this feature if it is known ahead of time that
/// none of the children will ever try to keep themselves alive.
///
/// Defaults to true.
final bool addAutomaticKeepAlives;
/// Whether to wrap each child in a [RepaintBoundary].
///
/// Typically, children in a scrolling container are wrapped in repaint
/// boundaries so that they do not need to be repainted as the list scrolls.
/// If the children are easy to repaint (e.g., solid color blocks or a short
/// snippet of text), it might be more efficient to not add a repaint boundary
/// and simply repaint the children during scrolling.
///
/// Defaults to true.
final bool addRepaintBoundaries;
/// Whether to wrap each child in an [IndexedSemantics].
///
/// Typically, children in a scrolling container must be annotated with a
/// semantic index in order to generate the correct accessibility
/// announcements. This should only be set to false if the indexes have
/// already been provided by an [IndexedSemantics] widget.
///
/// Defaults to true.
///
/// See also:
///
/// * [IndexedSemantics], for an explanation of how to manually
/// provide semantic indexes.
final bool addSemanticIndexes;
/// {@template flutter.widgets.scroll_view.reverse}
/// Whether the scroll view scrolls in the reading direction.
///
@@ -157,14 +208,6 @@ class StreamChannelListView extends StatelessWidget {
/// Defaults to true when [scrollController] is null.
final bool? primary;
/// {@macro flutter.widgets.shadow.scrollBehavior}
///
/// [ScrollBehavior]s also provide [ScrollPhysics]. If an explicit
/// [ScrollPhysics] is provided in [physics], it will take precedence,
/// followed by [scrollBehavior], and then the inherited ancestor
/// [ScrollBehavior].
final ScrollBehavior? scrollBehavior;
/// {@template flutter.widgets.scroll_view.shrinkWrap}
/// Whether the extent of the scroll view in the [scrollDirection] should be
/// determined by the contents being viewed.
@@ -240,18 +283,29 @@ class StreamChannelListView extends StatelessWidget {
/// {@macro flutter.widgets.scrollable.restorationId}
final String? restorationId;
/// {@macro flutter.material.Material.clipBehavior}
///
/// Defaults to [Clip.hardEdge].
final Clip clipBehavior;
@override
Widget build(BuildContext context) => PagedValueListView<int, Channel>(
scrollDirection: scrollDirection,
padding: padding,
physics: physics,
reverse: reverse,
controller: controller,
scrollController: scrollController,
primary: primary,
shrinkWrap: shrinkWrap,
addAutomaticKeepAlives: addAutomaticKeepAlives,
addRepaintBoundaries: addRepaintBoundaries,
addSemanticIndexes: addSemanticIndexes,
keyboardDismissBehavior: keyboardDismissBehavior,
restorationId: restorationId,
dragStartBehavior: dragStartBehavior,
cacheExtent: cacheExtent,
clipBehavior: clipBehavior,
loadMoreTriggerIndex: loadMoreTriggerIndex,
separatorBuilder: separatorBuilder,
itemBuilder: (context, channels, index) {
packages/stream_chat_flutter/lib/src/v4/message_search_list_view/stream_message_search_list_view.dart
+67 -13
View File
@@ -1,7 +1,6 @@
import 'package:flutter/gestures.dart';
import 'package:flutter/material.dart';
import 'package:stream_chat_flutter/src/extension.dart';
import 'package:stream_chat_flutter/src/v4/stream_list_view_indexed_widget_builder.dart';
import 'package:stream_chat_flutter/stream_chat_flutter.dart';
/// Default separator builder for [StreamMessageSearchListView].
@@ -54,17 +53,21 @@ class StreamMessageSearchListView extends StatelessWidget {
this.onMessageTap,
this.onMessageLongPress,
this.loadMoreTriggerIndex = 3,
this.padding,
this.physics,
this.scrollDirection = Axis.vertical,
this.reverse = false,
this.scrollController,
this.primary,
this.scrollBehavior,
this.physics,
this.shrinkWrap = false,
this.padding,
this.addAutomaticKeepAlives = true,
this.addRepaintBoundaries = true,
this.addSemanticIndexes = true,
this.cacheExtent,
this.dragStartBehavior = DragStartBehavior.start,
this.keyboardDismissBehavior = ScrollViewKeyboardDismissBehavior.manual,
this.restorationId,
this.clipBehavior = Clip.hardEdge,
}) : super(key: key);
/// The [StreamUserListController] used to control the list of
@@ -79,7 +82,7 @@ class StreamMessageSearchListView extends StatelessWidget {
final StreamMessageSearchListViewIndexedWidgetBuilder? itemBuilder;
/// A builder that is called to build the list separator.
final PagedValueListViewIndexedWidgetBuilder<GetMessageResponse>
final PagedValueScrollViewIndexedWidgetBuilder<GetMessageResponse>
separatorBuilder;
/// A builder that is called to build the empty state of the list.
@@ -106,9 +109,56 @@ class StreamMessageSearchListView extends StatelessWidget {
/// The index to take into account when triggering [controller.loadMore].
final int loadMoreTriggerIndex;
/// {@template flutter.widgets.scroll_view.scrollDirection}
/// The axis along which the scroll view scrolls.
///
/// Defaults to [Axis.vertical].
/// {@endtemplate}
final Axis scrollDirection;
/// The amount of space by which to inset the children.
final EdgeInsetsGeometry? padding;
/// Whether to wrap each child in an [AutomaticKeepAlive].
///
/// Typically, children in lazy list are wrapped in [AutomaticKeepAlive]
/// widgets so that children can use [KeepAliveNotification]s to preserve
/// their state when they would otherwise be garbage collected off-screen.
///
/// This feature (and [addRepaintBoundaries]) must be disabled if the children
/// are going to manually maintain their [KeepAlive] state. It may also be
/// more efficient to disable this feature if it is known ahead of time that
/// none of the children will ever try to keep themselves alive.
///
/// Defaults to true.
final bool addAutomaticKeepAlives;
/// Whether to wrap each child in a [RepaintBoundary].
///
/// Typically, children in a scrolling container are wrapped in repaint
/// boundaries so that they do not need to be repainted as the list scrolls.
/// If the children are easy to repaint (e.g., solid color blocks or a short
/// snippet of text), it might be more efficient to not add a repaint boundary
/// and simply repaint the children during scrolling.
///
/// Defaults to true.
final bool addRepaintBoundaries;
/// Whether to wrap each child in an [IndexedSemantics].
///
/// Typically, children in a scrolling container must be annotated with a
/// semantic index in order to generate the correct accessibility
/// announcements. This should only be set to false if the indexes have
/// already been provided by an [IndexedSemantics] widget.
///
/// Defaults to true.
///
/// See also:
///
/// * [IndexedSemantics], for an explanation of how to manually
/// provide semantic indexes.
final bool addSemanticIndexes;
/// {@template flutter.widgets.scroll_view.reverse}
/// Whether the scroll view scrolls in the reading direction.
///
@@ -156,14 +206,6 @@ class StreamMessageSearchListView extends StatelessWidget {
/// Defaults to true when [scrollController] is null.
final bool? primary;
/// {@macro flutter.widgets.shadow.scrollBehavior}
///
/// [ScrollBehavior]s also provide [ScrollPhysics]. If an explicit
/// [ScrollPhysics] is provided in [physics], it will take precedence,
/// followed by [scrollBehavior], and then the inherited ancestor
/// [ScrollBehavior].
final ScrollBehavior? scrollBehavior;
/// {@template flutter.widgets.scroll_view.shrinkWrap}
/// Whether the extent of the scroll view in the [scrollDirection] should be
/// determined by the contents being viewed.
@@ -239,19 +281,31 @@ class StreamMessageSearchListView extends StatelessWidget {
/// {@macro flutter.widgets.scrollable.restorationId}
final String? restorationId;
/// {@macro flutter.material.Material.clipBehavior}
///
/// Defaults to [Clip.hardEdge].
final Clip clipBehavior;
@override
Widget build(BuildContext context) =>
PagedValueListView<String, GetMessageResponse>(
scrollDirection: scrollDirection,
padding: padding,
physics: physics,
reverse: reverse,
controller: controller,
scrollController: scrollController,
primary: primary,
shrinkWrap: shrinkWrap,
addAutomaticKeepAlives: addAutomaticKeepAlives,
addRepaintBoundaries: addRepaintBoundaries,
addSemanticIndexes: addSemanticIndexes,
keyboardDismissBehavior: keyboardDismissBehavior,
restorationId: restorationId,
dragStartBehavior: dragStartBehavior,
cacheExtent: cacheExtent,
clipBehavior: clipBehavior,
loadMoreTriggerIndex: loadMoreTriggerIndex,
separatorBuilder: separatorBuilder,
itemBuilder: (context, messageResponses, index) {
packages/stream_chat_flutter/lib/src/v4/user_list_view/stream_user_list_view.dart
+66 -14
View File
@@ -1,8 +1,6 @@
import 'package:flutter/gestures.dart';
import 'package:flutter/material.dart';
import 'package:stream_chat_flutter/src/extension.dart';
import 'package:stream_chat_flutter/src/v4/stream_list_view_indexed_widget_builder.dart';
import 'package:stream_chat_flutter/src/v4/user_list_view/stream_user_list_tile.dart';
import 'package:stream_chat_flutter/stream_chat_flutter.dart';
/// Default separator builder for [StreamUserListView].
@@ -54,17 +52,21 @@ class StreamUserListView extends StatelessWidget {
this.onUserTap,
this.onUserLongPress,
this.loadMoreTriggerIndex = 3,
this.padding,
this.physics,
this.scrollDirection = Axis.vertical,
this.reverse = false,
this.scrollController,
this.primary,
this.scrollBehavior,
this.physics,
this.shrinkWrap = false,
this.padding,
this.addAutomaticKeepAlives = true,
this.addRepaintBoundaries = true,
this.addSemanticIndexes = true,
this.cacheExtent,
this.dragStartBehavior = DragStartBehavior.start,
this.keyboardDismissBehavior = ScrollViewKeyboardDismissBehavior.manual,
this.restorationId,
this.clipBehavior = Clip.hardEdge,
}) : super(key: key);
/// The [StreamUserListController] used to control the list of users.
@@ -78,7 +80,7 @@ class StreamUserListView extends StatelessWidget {
final StreamUserListViewIndexedWidgetBuilder? itemBuilder;
/// A builder that is called to build the list separator.
final PagedValueListViewIndexedWidgetBuilder<User> separatorBuilder;
final PagedValueScrollViewIndexedWidgetBuilder<User> separatorBuilder;
/// A builder that is called to build the empty state of the list.
///
@@ -104,9 +106,56 @@ class StreamUserListView extends StatelessWidget {
/// The index to take into account when triggering [controller.loadMore].
final int loadMoreTriggerIndex;
/// {@template flutter.widgets.scroll_view.scrollDirection}
/// The axis along which the scroll view scrolls.
///
/// Defaults to [Axis.vertical].
/// {@endtemplate}
final Axis scrollDirection;
/// The amount of space by which to inset the children.
final EdgeInsetsGeometry? padding;
/// Whether to wrap each child in an [AutomaticKeepAlive].
///
/// Typically, children in lazy list are wrapped in [AutomaticKeepAlive]
/// widgets so that children can use [KeepAliveNotification]s to preserve
/// their state when they would otherwise be garbage collected off-screen.
///
/// This feature (and [addRepaintBoundaries]) must be disabled if the children
/// are going to manually maintain their [KeepAlive] state. It may also be
/// more efficient to disable this feature if it is known ahead of time that
/// none of the children will ever try to keep themselves alive.
///
/// Defaults to true.
final bool addAutomaticKeepAlives;
/// Whether to wrap each child in a [RepaintBoundary].
///
/// Typically, children in a scrolling container are wrapped in repaint
/// boundaries so that they do not need to be repainted as the list scrolls.
/// If the children are easy to repaint (e.g., solid color blocks or a short
/// snippet of text), it might be more efficient to not add a repaint boundary
/// and simply repaint the children during scrolling.
///
/// Defaults to true.
final bool addRepaintBoundaries;
/// Whether to wrap each child in an [IndexedSemantics].
///
/// Typically, children in a scrolling container must be annotated with a
/// semantic index in order to generate the correct accessibility
/// announcements. This should only be set to false if the indexes have
/// already been provided by an [IndexedSemantics] widget.
///
/// Defaults to true.
///
/// See also:
///
/// * [IndexedSemantics], for an explanation of how to manually
/// provide semantic indexes.
final bool addSemanticIndexes;
/// {@template flutter.widgets.scroll_view.reverse}
/// Whether the scroll view scrolls in the reading direction.
///
@@ -154,14 +203,6 @@ class StreamUserListView extends StatelessWidget {
/// Defaults to true when [scrollController] is null.
final bool? primary;
/// {@macro flutter.widgets.shadow.scrollBehavior}
///
/// [ScrollBehavior]s also provide [ScrollPhysics]. If an explicit
/// [ScrollPhysics] is provided in [physics], it will take precedence,
/// followed by [scrollBehavior], and then the inherited ancestor
/// [ScrollBehavior].
final ScrollBehavior? scrollBehavior;
/// {@template flutter.widgets.scroll_view.shrinkWrap}
/// Whether the extent of the scroll view in the [scrollDirection] should be
/// determined by the contents being viewed.
@@ -237,18 +278,29 @@ class StreamUserListView extends StatelessWidget {
/// {@macro flutter.widgets.scrollable.restorationId}
final String? restorationId;
/// {@macro flutter.material.Material.clipBehavior}
///
/// Defaults to [Clip.hardEdge].
final Clip clipBehavior;
@override
Widget build(BuildContext context) => PagedValueListView<int, User>(
scrollDirection: scrollDirection,
padding: padding,
physics: physics,
reverse: reverse,
controller: controller,
scrollController: scrollController,
primary: primary,
shrinkWrap: shrinkWrap,
addAutomaticKeepAlives: addAutomaticKeepAlives,
addRepaintBoundaries: addRepaintBoundaries,
addSemanticIndexes: addSemanticIndexes,
keyboardDismissBehavior: keyboardDismissBehavior,
restorationId: restorationId,
dragStartBehavior: dragStartBehavior,
cacheExtent: cacheExtent,
clipBehavior: clipBehavior,
loadMoreTriggerIndex: loadMoreTriggerIndex,
separatorBuilder: separatorBuilder,
itemBuilder: (context, users, index) {