Awesome Flutter Snippets is a collection of commonly used Flutter classes and methods. It increases your speed of development by eliminating most of the boilerplate code associated with creating a widget. Widgets such as `StreamBuilder` and `SingleChildScrollView` can be created by typing the shortcut `streamBldr` and `singleChildSV` respectively.
## Features
- Speeds up development
- Eliminates boilerplate
- Supports complex widgets (Eg: Custom Clipper and Custom Paint)
| Shortcut | Expanded | Description |
| ---------- | ------------------------ | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| `statelessW` | Stateless Widget | Creates a Stateless widget |
| `statefulW` | Stateful Widget | Creates a Stateful widget |
| `build` | Build Method | Describes the part of the user interface represented by the widget. |
| `initS` | InitState | Called when this object is inserted into the tree. The framework will call this method exactly once for each State object it creates. |
| `dis` | Dispose | Called when this object is removed from the tree permanently. The framework calls this method when this State object will never build again. |
| `reassemble` | Reassemble | Called whenever the application is reassembled during debugging, for example during hot reload. |
| `didChangeD` | didChangeDependencies | Called when a dependency of this State object changes |
| `didUpdateW` | didUpdateWidget | Called whenever the widget configuration changes. |
| `customClipper` | Custom Clipper | Used for creating custom shapes |
| `customPainter` | Custom Painter | Used for creating custom paint |
| `listViewB` | ListView.Builder | Creates a scrollable, linear array of widgets that are created on demand.Providing a non-null `itemCount` improves the ability of the `ListView` to estimate the maximum scroll extent. |
| `listViewS` | ListView.Separated | Creates a fixed-length scrollable linear array of list 'items' separated by list item 'separators'. |
| `gridViewB` | GridView.Builder | Creates a scrollable, 2D array of widgets that are created on demand. Providing a non-null `itemCount` improves the ability of the `GridView` to estimate the maximum scroll extent. |
| `gridViewC` | GridView.Count | Creates a scrollable, 2D array of widgets with a fixed number of tiles in the cross axis.
| `gridViewE` | GridView.Extent | Creates a scrollable, 2D array of widgets with tiles that each have a maximum cross-axis extent.
| `customScrollV` | Custom ScrollView | Creates a `ScrollView` that creates custom scroll effects using slivers. If the `primary` argument is true, the `controller` must be null. |
| `streamBldr` | Stream Builder | Creates a new `StreamBuilder` that builds itself based on the latest snapshot of interaction with the specified `stream` |
| `animatedBldr` | Animated Builder | Creates an Animated Builder. The widget specified to `child` is passed to the `builder` |
| `statefulBldr` | Stateful Builder | Creates a widget that both has state and delegates its build to a callback. Useful for rebuilding specific sections of the widget tree. |
| `orientationBldr` | Orientation Builder | Creates a builder which allows for the orientation of the device to be specified and referenced |
| `layoutBldr` | Layout Builder | Similar to the `Builder` widget except that the framework calls the builder function at layout time and provides the parent widget's constraints. |
| `singleChildSV` | Single Child Scroll View | Creates a scroll view with a single child |
| `futureBldr` | Future Builder | Creates a Future Builder. This builds itself based on the latest snapshot of interaction with a Future. |
| `nosm` | No Such Method | This method is invoked when a non-existent method or property is accessed. |
| `inheritedW` | Inherited Widget | Class used to propagate information down the widget tree. |
| `mounted` | Mounted | Whether this State object is currently in a tree. |
| `snk` | Sink | A Sink is the input of a stream. |
| `strm` | Stream | A source of asynchronous data events. A stream can be of any data type. |
| `subj` | Subject | A BehaviorSubject is also a broadcast StreamController which returns an Observable rather than a Stream. |
| `toStr` | To String | Returns a string representation of this object. |
| `debugP` | Debug Print | Prints a message to the console, which you can access using the flutter tool's `logs` command (flutter logs). |
| `importM` | Material Package | Import Material package.
| `importC` | Cupertino Package | Import Cupertino package.
| `importFT` | flutter_test Package | Import flutter_test package.
| `importAL` | App localisation | Allows for the importation of app_localisation following [generation](https://docs.flutter.dev/development/accessibility-and-localization/internationalization).
| `mateapp` | Material App | Create a new Material App.
| `cupeapp` | Cupertino Package | Create a New Cupertino App.
| `tweenAnimationBuilder` | Tween Animation Builder | Widget builder that animates a property of a Widget to a target value whenever the target value changes.
| `valueListenableBuilder` | Value Listenable Builder | Given a ValueListenable and a builder which builds widgets from concrete values of T, this class will automatically register itself as a listener of the ValueListenable and call the builder with updated values when the value changes.
| `f-group` | Group | Create a group test function.
| `f-test` | Test | Create a test function.
| `f-testWidgets` | Test Widgets | Create a testWidgets function.
## Requirements
Vscode: `1.56.0`
## Known Issues
At this time, there are no known issues. If you discover a bug or would like to see a shortcut added, please create a pull request at our GitHub page.
## Release Notes
### 4.0.0
- **Breaking: Change `testWdigets` to `f-testWidgets` to better align with function snippets**
- Support for `group` test function `f-group`
- Support for app localisation import `importAL`
- Support for Flutter 3
- Migrate to super initialisers
- Not on Flutter 3? The Flutter 2.xx branch is up to date and ready for you :)
- Fixed Lint issue - Added `const` to applicable widgets
### 3.0.3
- Use createState on statefulW snippet (Thank you [@marcossevilla](https://github.com/Nash0x7E2/awesome-flutter-snippets/commit/b18505ae59128ce8c2ff4cc60100603dc11259d5))
### 3.0.2
- Removed trailing whitespaces (Thank you [@leoshusar](https://github.com/Nash0x7E2/awesome-flutter-snippets/pull/45))
- Make widgets default to Container only (Thank you [@Ascenio](https://github.com/Nash0x7E2/awesome-flutter-snippets/pull/43))
### 3.0.1
- Support for `Listview.builder`
- Support for `GridView.count`
- Support for `GridView.extent`
### 3.0.0
- Update all widgets to null safety
- Update engine to `1.56.0`
### 2.0.4
- Add Flutter test import (Thank you @arthurdenner https://github.com/Nash0x7E2/awesome-flutter-snippets/pull/16)
- Support for unit and widget test functions (Thank you @TNorbury https://github.com/Nash0x7E2/awesome-flutter-snippets/pull/20)
- Added support for Listview.Separated (Thank you @timilehinjegede https://github.com/Nash0x7E2/awesome-flutter-snippets/pull/26)
- Fixed inheritedW (Thank you @ianwith https://github.com/Nash0x7E2/awesome-flutter-snippets/pull/22)
### 2.0.3
- Support for `BehaviorSubject` (Thanks @sinadarvi https://github.com/Nash0x7E2/awesome-flutter-snippets/pull/7)
- Support for `TweenAnimationBuilder`
- Support for `ValueListenableBuilder`
- Fixed various bug fixes and typos
### 2.0.2
- Resolved issue [#6](https://github.com/Nash0x7E2/awesome-flutter-snippets/issues/6)
### 2.0.1
- Removed Stateful and Statless Widget since they are included with DartCode.
- Added Material App.
- Added Cupertino App.
### 2.0.0
- Changed prefixes to use a keyword associated with the widget/function (in camel case)
- Bug fixes
### 1.0.6
- Added support for debug print
- Added support for to string
- Added support for importing Cupertino package
- Added support for importing Material package (PR [#2](https://github.com/Neevash/awesome-flutter-snippets/issues/2))
- Added child logic to Stateless and Stateful widgets snippets (PR [#3](https://github.com/Neevash/awesome-flutter-snippets/issues/3))
### 1.0.5
Critical bug fixes: - Adjusted tab stops to improve efficiency and workflow - Removed blank Containers from builders in favor of a tab stop with semi-colon - Added trailing comma at the end of child parameter
### 1.0.4
- Fixed formatting
- Removed unused tabs
- Corrected spelling errors
### 1.0.3
Added support for: - Stream - Sink - Inherited Widget - Mounted - NoSuchMethod
### 1.0.2
Added support for: - Stateful Builder - Orientation Builder - Layout Builder - Single Child Scroll View - Future Builder
## 1.0.1
Added support for: - Stream Builder - Animated Builder - Custom Scroll View - Listview.Builder
### 1.0.0
Initial release of Awesome Flutter Snippets