# Flutter Widgets

## What is the Flutter Widgets?

Video in youtube: <https://youtu.be/8fT3creSZPE>

The ebook is a book that contains articles and code about flutter widgets. [This project code in GitHub](https://github.com/FlutterOpen/flutter-widgets-examples).

| Facebook Page                                           | Twitter                                   | QQ Group  | GitHub                               | ​ |
| ------------------------------------------------------- | ----------------------------------------- | --------- | ------------------------------------ | - |
| ​[Flutter Open](https://www.facebook.com/flutteropen) ​ | ​[NieBin](https://twitter.com/niebin_gg)​ | 963828159 | ​[NieBin](https://github.com/nb312)​ | ​ |

#### Base widgets

| 1           | 2        | 3      | 4           | 5           | 6    |
| ----------- | -------- | ------ | ----------- | ----------- | ---- |
| Container   | Row      | Column | Image       | Text        | Icon |
| RaiseButton | Scaffold | AppBar | FlutterLogo | PlaceHolder |      |

#### Navigation

| 1           | 2          | 3                   | 4      | 5          |
| ----------- | ---------- | ------------------- | ------ | ---------- |
| Scaffold    | AppBar     | BottomNavigationBar | TabBar | TabBarView |
| MaterialApp | WidgetsApp | Drawer              |        |            |

#### Button

| 1               | 2                    | 3          | 4          | 5              |
| --------------- | -------------------- | ---------- | ---------- | -------------- |
| RaiseButton     | FloatingActionButton | FlatButton | IconButton | DropdownButton |
| PopupMenuButton | ButtonBar            |            |            |                |

#### Input & selection

| 1         | 2                  | 3     | 4      |
| --------- | ------------------ | ----- | ------ |
| TextField | CheckBox           | Radio | Switch |
| Slider    | Date $Time Pickers |       |        |

#### Dialog

| 1            | 2           | 3           | 4              | 5        |
| ------------ | ----------- | ----------- | -------------- | -------- |
| SimpleDialog | AlertDialog | BottomSheet | ExpansionPanel | SnackBar |

#### Information

| 1     | 2                       | 3                         | 4        | 5         |
| ----- | ----------------------- | ------------------------- | -------- | --------- |
| Image | Icon                    | Chip                      | Tooltip  | DataTable |
| Card  | LinearProgressIndicator | CircularProgressIndicator | GridView |           |

#### Layout-single

| 1              | 2                    | 3                       | 4              |             |
| -------------- | -------------------- | ----------------------- | -------------- | ----------- |
| ListTile       | Stepper              | Divider                 | LimitedBox     |             |
| Padding        | Center               | Align                   | FittedBox      | AspectRatio |
| Baseline       | FractionallySizedBox | IntrinsicHeight         |                |             |
| OverflowBox    | SizedBox             | SizedOverflowBox        | Transform      |             |
| ConstrainedBox | Offstage             | CustomSingleChildLayout | IntrinsicWidth |             |

#### Layout-muti

| 1        | 2                      | 3             | 4            | 5        |
| -------- | ---------------------- | ------------- | ------------ | -------- |
| Row      | Column                 | Stack         | IndexedStack | Expanded |
| GridView | Flow                   | Table         | Wrap         |          |
| ListBody | CustomMultiChildLayout | LayoutBuilder | ListView     |          |

#### Assets

| Text             | Asset    | Input               |
| ---------------- | -------- | ------------------- |
| Text             | Image    | Form                |
| RichText         | Icon     | FormField           |
| DefaultTextStyle | RawImage | RawKeyBoardListener |
| AssetBundle      |          |                     |

#### Animation

| 1                        | 2                     | 3                       | 4                   |
| ------------------------ | --------------------- | ----------------------- | ------------------- |
| Animation                | AnimatedContainer     | AnimatedCrossFade       | Hero                |
| FadeTransition           | PositionedTransition  | RotationTransion        | ScaleTransition     |
| AnimatedDefaultTextStyle | AnimatedListState     | AnimatedModalBarrier    |                     |
| AnimatedSize             | AnimatedWidget        | AnimatedWidgetBaseState | DecoratedTransition |
| SlideTransition          | AnimatedPhysicalModel | AnimatedPositioned      | AnimatedBuilder     |
| SizeTransition           | AnimatedOpacity       |                         |                     |

#### Interaction

| 1             | 2                  | 3               | 4          | 5             |
| ------------- | ------------------ | --------------- | ---------- | ------------- |
| Draggable     | LongPressDraggable | GestureDetector | DragTarget | Dismissible   |
| AbsorbPointer | Scrollable         | Hero            | Navigator  | IgnorePointer |

| Style      | Async         | Accessibility    |
| ---------- | ------------- | ---------------- |
| Padding    | FutureBuilder | Semantic         |
| Theme      | StreamBuilder | MergeSemantics   |
| MediaQuery |               | ExcludeSemantics |

#### Painting & Effect

| 1        | 2         | 3            | 4                     | 5              |
| -------- | --------- | ------------ | --------------------- | -------------- |
| Opacity  | Transform | DecoratedBox | FractionalTranslation | RotatedBox     |
| ClipOval | ClipPath  | ClipRect     | CustomPaint           | BackdropFilter |

#### Scrolling

| 1                | 2                    | 3                   | 4                     |
| ---------------- | -------------------- | ------------------- | --------------------- |
| GridView         | ListView             | NestedScrollView    | SingleChildScrollView |
| CustomScrollview | NotificationListener | ScrollConfiguration |                       |
| Scrollable       | PageView             | Scrollable          | RefreshIndicator      |


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