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  • Flutter Widget概览

    DiagnosticableTree (diagnostics.dart)
        Widget (framework.dart)
            _WidgetForTypeTests (widget_inspector.dart)
            PreferredSizeWidget (preferred_size.dart)
                AppBar (app_bar.dart)
                CupertinoTabBar (bottom_tab_bar.dart)
                ObstructingPreferredSizeWidget (page_scaffold.dart)
                    CupertinoNavigationBar (nav_bar.dart)
                TabBar (tabs.dart)
                PreferredSize (preferred_size.dart)
            StatelessWidget (framework.dart)
                Page (main.dart)
                AboutListTile (about.dart)
                AboutDialog (about.dart)
                Builder (basic.dart)
                KeyedSubtree (basic.dart)
                Listener (basic.dart)
                PositionedDirectional (basic.dart)
                CheckedModeBanner (banner.dart)
                Banner (banner.dart)
                NotificationListener (notification_listener.dart)
                Container (container.dart)
                GestureDetector (gesture_detector.dart)
                TickerMode (ticker_provider.dart)
                PageStorage (page_storage.dart)
                Text (text.dart)
                _CaptureAll (inherited_theme.dart)
                SliverVisibility (visibility.dart)
                Visibility (visibility.dart)
                ModalBarrier (modal_barrier.dart)
                _ModalBarrierGestureDetector (modal_barrier.dart)
                Title (title.dart)
                ScrollView (scroll_view.dart)
                    BoxScrollView (scroll_view.dart)
                        ListView (scroll_view.dart)
                        GridView (scroll_view.dart)
                    CustomScrollView (scroll_view.dart)
                        _NestedScrollViewCustomScrollView (nested_scroll_view.dart)
                DraggableScrollableActuator (draggable_scrollable_sheet.dart)
                FadeInImage (fade_in_image.dart)
                GridPaper (grid_paper.dart)
                Icon (icon.dart)
                ImageIcon (image_icon.dart)
                NavigationToolbar (navigation_toolbar.dart)
                SliverFillViewport (sliver_fill.dart)
                SliverFillRemaining (sliver_fill.dart)
                OrientationBuilder (orientation_builder.dart)
                Placeholder (placeholder.dart)
                HtmlElementView (platform_view.dart)
                PreferredSize (preferred_size.dart)
                SafeArea (safe_area.dart)
                SliverSafeArea (safe_area.dart)
                SingleChildScrollView (single_child_scroll_view.dart)
                SliverPersistentHeader (sliver_persistent_header.dart)
                Spacer (spacer.dart)
                Theme (theme.dart)
                CupertinoActionSheetAction (action_sheet.dart)
                _CupertinoAlertContentSection (action_sheet.dart)
                CupertinoActionSheet (action_sheet.dart)
                CupertinoTheme (theme.dart)
                CupertinoFullscreenDialogTransition (route.dart)
                CupertinoPageTransition (route.dart)
                CupertinoTabBar (bottom_tab_bar.dart)
                _ContextMenuSheet (context_menu.dart)
                _CupertinoAlertContentSection (dialog.dart)
                CupertinoDialogAction (dialog.dart)
                CupertinoPopupSurface (dialog.dart)
                CupertinoDialog (dialog.dart)
                CupertinoAlertDialog (dialog.dart)
                _BackChevron (nav_bar.dart)
                CupertinoNavigationBarBackButton (nav_bar.dart)
                _BackLabel (nav_bar.dart)
                _PersistentNavigationBar (nav_bar.dart)
                _NavigationBarTransition (nav_bar.dart)
                _TransitionableNavigationBar (nav_bar.dart)
                _ShapeBorderPaint (material.dart)
                _BodyBuilder (scaffold.dart)
                ButtonBar (button_bar.dart)
                _AffixText (input_decorator.dart)
                _RailDestination (navigation_rail.dart)
                _OpenUpwardsPageTransition (page_transitions_theme.dart)
                _FadeUpwardsPageTransition (page_transitions_theme.dart)
                TabPageSelector (tabs.dart)
                Tab (tabs.dart)
                TabPageSelectorIndicator (tabs.dart)
                MaterialButton (material_button.dart)
                    FlatButton (flat_button.dart)
                        _FlatButtonWithIcon (flat_button.dart)
                    OutlineButton (outline_button.dart)
                        _OutlineButtonWithIcon (outline_button.dart)
                    RaisedButton (raised_button.dart)
                        _RaisedButtonWithIcon (raised_button.dart)
                SimpleDialogOption (dialog.dart)
                SimpleDialog (dialog.dart)
                Dialog (dialog.dart)
                AlertDialog (dialog.dart)
                VerticalDivider (divider.dart)
                Divider (divider.dart)
                Drawer (drawer.dart)
                ListTile (list_tile.dart)
                FloatingActionButton (floating_action_button.dart)
                _TooltipOverlay (tooltip.dart)
                BackButton (back_button.dart)
                BackButtonIcon (back_button.dart)
                CloseButton (back_button.dart)
                IconButton (icon_button.dart)
                AnimatedIcon (material_animated_icons)
                MaterialBanner (banner.dart)
                _BottomNavigationTile (bottom_navigation_bar.dart)
                _Label (bottom_navigation_bar.dart)
                _TileIcon (bottom_navigation_bar.dart)
                Card (card.dart)
                CheckboxListTile (checkbox_list_tile.dart)
                InputChip (chip.dart)
                FilterChip (chip.dart)
                ChoiceChip (chip.dart)
                ActionChip (chip.dart)
                Chip (chip.dart)
                CircleAvatar (circle_avatar.dart)
                DataTable (data_table.dart)
                _DropdownMenuItemContainer (dropdown.dart)
                    DropdownMenuItem (dropdown.dart)
                _DropdownRoutePage (dropdown.dart)
                DrawerHeader (drawer_header.dart)
                FlutterLogo (flutter_logo.dart)
                GridTile (grid_tile.dart)
                GridTileBar (grid_tile_bar.dart)
                _DayHeaders (calendar_date_picker.dart)
                _DayPicker (calendar_date_picker.dart)
                DayPicker (date_picker_deprecated.dart)
                DatePickerHeader (date_picker_header.dart)
                _PopupMenu (popup_menu.dart)
                RadioListTile (radio_list_tile.dart)
                SwitchListTile (switch_list_tile.dart)
                _StringFragment (time_picker.dart)
                _DayPeriodControl (time_picker.dart)
                _HourControl (time_picker.dart)
                _TimePickerHeader (time_picker.dart)
                _MinuteControl (time_picker.dart)
                _ToggleButton (toggle_buttons.dart)
                ToggleButtons (toggle_buttons.dart)
                _AccountPictures (user_accounts_drawer_header.dart)
                AnimatedContainerDemo (animated_container.dart)
                SharedDataInheritedModelContainer (inherited_widget.dart)
                StateLessWidgetA (inherited_widget.dart)
                FadeTransitionDemo (fade_transition.dart)
            RenderObjectWidget (framework.dart)
                RenderObjectToWidgetAdapter (binding.dart)
                SliverWithKeepAliveWidget (sliver.dart)
                    SliverMultiBoxAdaptorWidget (sliver.dart)
                        _SliverFillViewportRenderObjectWidget (sliver_fill.dart)
                        SliverPrototypeExtentList (sliver_prototype_extent_list.dart)
                        SliverGrid (sliver.dart)
                        SliverList (sliver.dart)
                        SliverFixedExtentList (sliver.dart)
                Table (table.dart)
                ConstrainedLayoutBuilder (layout_builder.dart)
                    SliverLayoutBuilder (sliver_layout_builder.dart)
                    LayoutBuilder (layout_builder.dart)
                ListWheelViewport (list_wheel_scroll_view.dart)
                _SliverPersistentHeaderRenderObjectWidget (sliver_persistent_header.dart)
                    _SliverPinnedPersistentHeader (sliver_persistent_header.dart)
                    _SliverFloatingPersistentHeader (sliver_persistent_header.dart)
                    _SliverScrollingPersistentHeader (sliver_persistent_header.dart)
                    _SliverFloatingPinnedPersistentHeader (sliver_persistent_header.dart)
                _CupertinoAlertRenderWidget (action_sheet.dart)
                _CupertinoDialogRenderWidget (dialog.dart)
                _Decorator (input_decorator.dart)
                _ListTile (list_tile.dart)
                _ChipRenderWidget (chip.dart)
                MultiChildRenderObjectWidget (framework.dart)
                    ListBody (basic.dart)
                        _MergeableMaterialListBody (mergeable_material.dart)
                    CustomMultiChildLayout (basic.dart)
                    Wrap (basic.dart)
                    RichText (basic.dart)
                    Stack (basic.dart)
                        IndexedStack (basic.dart)
                    Flow (basic.dart)
                    Flex (basic.dart)
                        _ButtonBarRow (button_bar.dart)
                        _TabLabelBar (tabs.dart)
                        Row (basic.dart)
                        Column (basic.dart)
                    Viewport (viewport.dart)
                        NestedScrollViewViewport (nested_scroll_view.dart)
                    ShrinkWrappingViewport (viewport.dart)
                    _Theatre (overlay.dart)
                    _CupertinoAlertActionsRenderWidget (action_sheet.dart)
                    _CupertinoDialogActionsRenderWidget (dialog.dart)
                    _SegmentedControlRenderWidget (segmented_control.dart)
                    _SegmentedControlRenderWidget (sliding_segmented_control.dart)
                    _TextSelectionToolbarItems (text_selection.dart)
                LeafRenderObjectWidget (framework.dart)
                    WidgetToRenderBoxAdapter (basic.dart)
                    RawImage (basic.dart)
                    _Editable (editable_text.dart)
                    PerformanceOverlay (performance_overlay.dart)
                    _InspectorOverlay (widget_inspector.dart)
                    PlatformViewSurface (platform_view.dart)
                    _AndroidPlatformView (platform_view.dart)
                    _UiKitPlatformView (platform_view.dart)
                    Texture (texture.dart)
                    _CupertinoSliderRenderObjectWidget (slider.dart)
                    _CupertinoSwitchRenderObjectWidget (switch.dart)
                    _CheckboxRenderObjectWidget (checkbox.dart)
                    _RadioRenderObjectWidget (radio.dart)
                    _RangeSliderRenderObjectWidget (range_slider.dart)
                    _SliderRenderObjectWidget (slider.dart)
                    _SwitchRenderObjectWidget (switch.dart)
                    ErrorWidget (framework.dart)
                SingleChildRenderObjectWidget (framework.dart)
                    IntrinsicWidth (basic.dart)
                    BlockSemantics (basic.dart)
                    ShaderMask (basic.dart)
                    MergeSemantics (basic.dart)
                    CompositedTransformFollower (basic.dart)
                    CustomPaint (basic.dart)
                    ClipRect (basic.dart)
                    Align (basic.dart)
                        Center (basic.dart)
                    CustomSingleChildLayout (basic.dart)
                    RotatedBox (basic.dart)
                    ClipOval (basic.dart)
                    FractionallySizedBox (basic.dart)
                    CompositedTransformTarget (basic.dart)
                    IntrinsicHeight (basic.dart)
                    FractionalTranslation (basic.dart)
                    AspectRatio (basic.dart)
                    FittedBox (basic.dart)
                    BackdropFilter (basic.dart)
                    LimitedBox (basic.dart)
                    RepaintBoundary (basic.dart)
                    AbsorbPointer (basic.dart)
                    SliverPadding (basic.dart)
                    Transform (basic.dart)
                    Semantics (basic.dart)
                    Baseline (basic.dart)
                    Padding (basic.dart)
                    Offstage (basic.dart)
                    UnconstrainedBox (basic.dart)
                    IndexedSemantics (basic.dart)
                    Opacity (basic.dart)
                    MetaData (basic.dart)
                    _RawMouseRegion (basic.dart)
                    ColoredBox (basic.dart)
                    PhysicalShape (basic.dart)
                    ClipPath (basic.dart)
                    SizedOverflowBox (basic.dart)
                    ClipRRect (basic.dart)
                    SizedBox (basic.dart)
                    OverflowBox (basic.dart)
                    IgnorePointer (basic.dart)
                    PhysicalModel (basic.dart)
                    _PointerListener (basic.dart)
                    SliverToBoxAdapter (basic.dart)
                    ConstrainedBox (basic.dart)
                    ExcludeSemantics (basic.dart)
                    SliverOffstage (sliver.dart)
                    SliverIgnorePointer (sliver.dart)
                    SliverOpacity (sliver.dart)
                    DecoratedBox (container.dart)
                    _ScrollSemantics (scrollable.dart)
                    _GestureSemantics (gesture_detector.dart)
                    SliverFadeTransition (transitions.dart)
                    FadeTransition (transitions.dart)
                    AnimatedSize (animated_size.dart)
                    AnnotatedRegion (annotated_region.dart)
                    ColorFiltered (color_filter.dart)
                    ImageFiltered (image_filter.dart)
                    SliverOverlapAbsorber (nested_scroll_view.dart)
                    SliverOverlapInjector (nested_scroll_view.dart)
                    _SliverFractionalPadding (sliver_fill.dart)
                    _SliverFillRemainingWithScrollable (sliver_fill.dart)
                    _SliverFillRemainingWithoutScrollable (sliver_fill.dart)
                    _SliverFillRemainingAndOverscroll (sliver_fill.dart)
                    _SingleChildViewport (single_child_scroll_view.dart)
                    SizeChangedLayoutNotifier (size_changed_layout_notifier.dart)
                    _AppBarTitleBox (app_bar.dart)
                    _CupertinoPickerSemantics (picker.dart)
                    _CupertinoSliverRefresh (refresh.dart)
                    CupertinoTextSelectionToolbar (text_selection.dart)
                    _InkFeatures (material.dart)
                    _InputPadding (button.dart)
                    _ChildOverflowBox (floating_action_button.dart)
                    _ChipRedirectingHitDetectionWidget (chip.dart)
                    _MenuItem (dropdown.dart)
                    _TextSelectionToolbarContainer (text_selection.dart)
                    _MenuItem (popup_menu.dart)
                    _SelectToggleButton (toggle_buttons.dart)
            ProxyWidget (framework.dart)
                InheritedWidget (framework.dart)
                    Actions (actions.dart)
                    DefaultAssetBundle (basic.dart)
                    Directionality (basic.dart)
                    _FocusTraversalGroupMarker (focus_traversal.dart)
                    FocusTraversalOrder (focus_traversal.dart)
                    InheritedNotifier (inherited_notifier.dart)
                        _FocusMarker (focus_scope.dart)
                        _ShortcutsMarker (shortcuts.dart)
                        _InheritedResetNotifier (draggable_scrollable_sheet.dart)
                    _LocalizationsScope (localizations.dart)
                    MediaQuery (media_query.dart)
                    _ScrollableScope (scrollable.dart)
                    ScrollConfiguration (scroll_configuration.dart)
                    _EffectiveTickerMode (ticker_provider.dart)
                    InheritedTheme (inherited_theme.dart)
                        DefaultTextStyle (text.dart)
                        IconTheme (icon_theme.dart)
                        _InheritedTheme (theme.dart)
                        ButtonTheme (button_theme.dart)
                        MaterialBannerTheme (banner_theme.dart)
                        ChipTheme (chip_theme.dart)
                        DividerTheme (divider_theme.dart)
                        NavigationRailTheme (navigation_rail_theme.dart)
                        PopupMenuTheme (popup_menu_theme.dart)
                        SliderTheme (slider_theme.dart)
                        ToggleButtonsTheme (toggle_buttons_theme.dart)
                        TooltipTheme (tooltip_theme.dart)
                        ListTileTheme (list_tile.dart)
                    _ModalScopeStatus (routes.dart)
                    InheritedModel (inherited_model.dart)
                        SharedDataInheritedModel (inherited_widget.dart)
                    PrimaryScrollController (primary_scroll_controller.dart)
                    _FormScope (form.dart)
                    _InheritedNestedScrollView (nested_scroll_view.dart)
                    CupertinoUserInterfaceLevel (interface_level.dart)
                    _InheritedCupertinoTheme (theme.dart)
                    _ScaffoldScope (scaffold.dart)
                    ButtonBarTheme (button_bar_theme.dart)
                    _ExtendedNavigationRailAnimation (navigation_rail.dart)
                    _TabControllerScope (tab_controller.dart)
                    FlexibleSpaceBarSettings (flexible_space_bar.dart)
                    DropdownButtonHideUnderline (dropdown.dart)
                    SharedDataInheritedWidget (inherited_widget.dart)
                ParentDataWidget (framework.dart)
                    Flexible (basic.dart)
                        Expanded (basic.dart)
                    LayoutId (basic.dart)
                    Positioned (basic.dart)
                    KeepAlive (sliver.dart)
                    TableCell (table.dart)
                    _ActionButtonParentDataWidget (action_sheet.dart)
                    _ActionButtonParentDataWidget (dialog.dart)
            StatefulWidget (framework.dart)
                HomePage (main.dart)
                LicensePage (about.dart)
                FocusableActionDetector (actions.dart)
                MouseRegion (basic.dart)
                StatefulBuilder (basic.dart)
                _MediaQueryFromWindow (app.dart)
                WidgetsApp (app.dart)
                FocusTraversalGroup (focus_traversal.dart)
                EditableText (editable_text.dart)
                AutomaticKeepAlive (automatic_keep_alive.dart)
                Focus (focus_scope.dart)
                    FocusScope (focus_scope.dart)
                Localizations (localizations.dart)
                Image (image.dart)
                Scrollable (scrollable.dart)
                    _FixedExtentScrollable (list_wheel_scroll_view.dart)
                RawGestureDetector (gesture_detector.dart)
                GlowingOverscrollIndicator (overscroll_indicator.dart)
                TextSelectionGestureDetector (text_selection.dart)
                _TextSelectionHandleOverlay (text_selection.dart)
                _OverlayEntryWidget (overlay.dart)
                Overlay (overlay.dart)
                AnimatedWidget (transitions.dart)
                    AnimatedModalBarrier (modal_barrier.dart)
                    _Shaker (input_decorator.dart)
                    _TabStyle (tabs.dart)
                    PositionedTransition (transitions.dart)
                    RotationTransition (transitions.dart)
                    DefaultTextStyleTransition (transitions.dart)
                    RelativePositionedTransition (transitions.dart)
                    SlideTransition (transitions.dart)
                    AnimatedBuilder (transitions.dart)
                    SizeTransition (transitions.dart)
                    DecoratedBoxTransition (transitions.dart)
                    ScaleTransition (transitions.dart)
                    AlignTransition (transitions.dart)
                Navigator (navigator.dart)
                _ModalScope (routes.dart)
                SemanticsDebugger (semantics_debugger.dart)
                Shortcuts (shortcuts.dart)
                WidgetInspector (widget_inspector.dart)
                AnimatedCrossFade (animated_cross_fade.dart)
                SliverAnimatedList (animated_list.dart)
                AnimatedList (animated_list.dart)
                AnimatedSwitcher (animated_switcher.dart)
                FutureBuilder (async.dart)
                StreamBuilderBase (async.dart)
                    StreamBuilder (async.dart)
                Dismissible (dismissible.dart)
                Draggable (drag_target.dart)
                    LongPressDraggable (drag_target.dart)
                DragTarget (drag_target.dart)
                DraggableScrollableSheet (draggable_scrollable_sheet.dart)
                ImplicitlyAnimatedWidget (implicit_animations.dart)
                    _AnimatedFadeOutFadeIn (fade_in_image.dart)
                    TweenAnimationBuilder (tween_animation_builder.dart)
                    AnimatedTheme (theme.dart)
                    _MaterialInterior (material.dart)
                    AnimatedPhysicalModel (implicit_animations.dart)
                    AnimatedContainer (implicit_animations.dart)
                    AnimatedDefaultTextStyle (implicit_animations.dart)
                    AnimatedPadding (implicit_animations.dart)
                    AnimatedAlign (implicit_animations.dart)
                    AnimatedPositionedDirectional (implicit_animations.dart)
                    AnimatedPositioned (implicit_animations.dart)
                    SliverAnimatedOpacity (implicit_animations.dart)
                    AnimatedOpacity (implicit_animations.dart)
                Form (form.dart)
                FormField (form.dart)
                    DropdownButtonFormField (dropdown.dart)
                    TextFormField (text_form_field.dart)
                WillPopScope (will_pop_scope.dart)
                Hero (heroes.dart)
                ListWheelScrollView (list_wheel_scroll_view.dart)
                NestedScrollView (nested_scroll_view.dart)
                PageView (page_view.dart)
                AndroidView (platform_view.dart)
                PlatformViewLink (platform_view.dart)
                UiKitView (platform_view.dart)
                RawKeyboardListener (raw_keyboard_listener.dart)
                StatusTransitionWidget (status_transitions.dart)
                ValueListenableBuilder (value_listenable_builder.dart)
                UniqueWidget (unique_widget.dart)
                AppBar (app_bar.dart)
                _FloatingAppBar (app_bar.dart)
                SliverAppBar (app_bar.dart)
                _PressableActionButton (action_sheet.dart)
                _CupertinoActionSheetCancelButton (action_sheet.dart)
                _CupertinoAlertActionSection (action_sheet.dart)
                CupertinoScrollbar (scrollbar.dart)
                CupertinoActivityIndicator (activity_indicator.dart)
                CupertinoApp (app.dart)
                CupertinoButton (button.dart)
                CupertinoTimerPicker (date_picker.dart)
                CupertinoDatePicker (date_picker.dart)
                CupertinoPicker (picker.dart)
                _CupertinoBackGestureDetector (route.dart)
                _ContextMenuRouteStatic (context_menu.dart)
                CupertinoContextMenu (context_menu.dart)
                _DecoyChild (context_menu.dart)
                CupertinoContextMenuAction (context_menu_action.dart)
                _PressableActionButton (dialog.dart)
                _CupertinoAlertActionSection (dialog.dart)
                CupertinoSliverNavigationBar (nav_bar.dart)
                CupertinoNavigationBar (nav_bar.dart)
                CupertinoPageScaffold (page_scaffold.dart)
                CupertinoSliverRefreshControl (refresh.dart)
                CupertinoSegmentedControl (segmented_control.dart)
                CupertinoSlider (slider.dart)
                CupertinoSlidingSegmentedControl (sliding_segmented_control.dart)
                CupertinoSwitch (switch.dart)
                CupertinoTabScaffold (tab_scaffold.dart)
                _TabSwitchingView (tab_scaffold.dart)
                CupertinoTabView (tab_view.dart)
                CupertinoTextField (text_field.dart)
                _ReorderableListContent (reorderable_list.dart)
                ReorderableListView (reorderable_list.dart)
                Material (material.dart)
                _FloatingActionButtonTransition (scaffold.dart)
                Scaffold (scaffold.dart)
                _StandardBottomSheet (scaffold.dart)
                BottomSheet (bottom_sheet.dart)
                _ModalBottomSheet (bottom_sheet.dart)
                InkResponse (ink_well.dart)
                    TableRowInkWell (data_table.dart)
                    InkWell (ink_well.dart)
                InputDecorator (input_decorator.dart)
                _BorderContainer (input_decorator.dart)
                _HelperError (input_decorator.dart)
                NavigationRail (navigation_rail.dart)
                _ZoomPageTransition (page_transitions_theme.dart)
                TabBarView (tabs.dart)
                TabBar (tabs.dart)
                DefaultTabController (tab_controller.dart)
                RawMaterialButton (button.dart)
                _OutlineButton (outline_button.dart)
                DrawerController (drawer.dart)
                FlexibleSpaceBar (flexible_space_bar.dart)
                Tooltip (tooltip.dart)
                SnackBarAction (snack_bar.dart)
                SnackBar (snack_bar.dart)
                ProgressIndicator (progress_indicator.dart)
                    CircularProgressIndicator (progress_indicator.dart)
                        RefreshProgressIndicator (progress_indicator.dart)
                    LinearProgressIndicator (progress_indicator.dart)
                Scrollbar (scrollbar.dart)
                MaterialApp (app.dart)
                BottomAppBar (bottom_app_bar.dart)
                BottomNavigationBar (bottom_navigation_bar.dart)
                Checkbox (checkbox.dart)
                RawChip (chip.dart)
                _SortArrow (data_table.dart)
                _DropdownMenu (dropdown.dart)
                DropdownButton (dropdown.dart)
                _DropdownMenuItemButton (dropdown.dart)
                ExpandIcon (expand_icon.dart)
                ExpansionPanelList (expansion_panel.dart)
                MergeableMaterial (mergeable_material.dart)
                ExpansionTile (expansion_tile.dart)
                Ink (ink_decoration.dart)
                PaginatedDataTable (paginated_data_table.dart)
                _YearPicker (calendar_date_picker.dart)
                CalendarDatePicker (calendar_date_picker.dart)
                _DatePickerModeToggleButton (calendar_date_picker.dart)
                _MonthPicker (calendar_date_picker.dart)
                MonthPicker (date_picker_deprecated.dart)
                YearPicker (date_picker_deprecated.dart)
                _DatePickerDialog (date_picker_dialog.dart)
                InputDatePickerFormField (input_date_picker.dart)
                TextField (text_field.dart)
                SelectableText (selectable_text.dart)
                _TextSelectionToolbar (text_selection.dart)
                PopupMenuButton (popup_menu.dart)
                PopupMenuEntry (popup_menu.dart)
                    PopupMenuItem (popup_menu.dart)
                        CheckedPopupMenuItem (popup_menu.dart)
                    PopupMenuDivider (popup_menu.dart)
                Radio (radio.dart)
                RangeSlider (range_slider.dart)
                RefreshIndicator (refresh_indicator.dart)
                _SearchPage (search.dart)
                Slider (slider.dart)
                Stepper (stepper.dart)
                Switch (switch.dart)
                _Dial (time_picker.dart)
                _TimePickerDialog (time_picker.dart)
                UserAccountsDrawerHeader (user_accounts_drawer_header.dart)
                _AccountDetails (user_accounts_drawer_header.dart)
                AnimatedWidgetDemo (animated_widget.dart)
                InheritedWidgetDemo (inherited_widget.dart)
                SharedDataInheritedWidgetContainer (inherited_widget.dart)
    

    简介

    Android Studio选中Class Widget中的类名下按住Ctrl+H就可以看到完成的继承链,从分布上来看大致有5个以下的类,很多都是和iOSAndroid原生的类相似,可以类比过来,Flutter官网也有很多的视频教程,这里先做个笔记,方便后续快速的使用。

    滚动类

    Sliver家族,Scroll开头,ListView ...

    布局类

    Row,Column,Padding,Flex,Expanded,Stack,Position, Wrap, Grid ...

    页面管理

    IndexStack, PageView, TabBar, DefaultTabController,Navigator, Scaffold ...

    事件响应

    Button系列,CheckBox系列...

    展示类

    ListTitle,Card,Container, Text, TextView ...

    状态类

    Stateless, Stateful

    输入框

    TextField,Form ...

    数据流(工具类)

    InheritedWidget, xxxListener, xxxNotifier, MedialQuery,Localization, Theme ...

    动画系列

    AnimatedXXX ...

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  • 原文地址:https://www.cnblogs.com/wwoo/p/flutter-widget-gai-lan.html
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