https://github.com/nekocode/drag-down-to-pop-flutter

A page transition which supports drag-down-to-pop gesture.
https://github.com/nekocode/drag-down-to-pop-flutter

flutter widget

Last synced: about 1 month ago
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A page transition which supports drag-down-to-pop gesture.

• Host: GitHub
• URL: https://github.com/nekocode/drag-down-to-pop-flutter
• Owner: nekocode
• License: bsd-3-clause
• Created: 2019-10-19T16:17:37.000Z (over 5 years ago)
• Default Branch: master
• Last Pushed: 2021-10-01T13:34:10.000Z (over 3 years ago)
• Last Synced: 2024-08-22T23:58:25.656Z (8 months ago)
• Topics: flutter, widget
• Language: Dart
• Homepage:
• Size: 270 KB
• Stars: 17
• Watchers: 3
• Forks: 6
• Open Issues: 3
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md
  • License: LICENSE

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README

        
# drag_down_to_pop

[![build status](https://api.travis-ci.com/nekocode/drag-down-to-pop-flutter.svg)](https://travis-ci.com/nekocode/drag-down-to-pop-flutter) [![pub package](https://img.shields.io/pub/v/drag_down_to_pop.svg)](https://pub.dev/packages/drag_down_to_pop)

A page transition which supports drag-down-to-pop gesture. The main source code is copied from the [cupertino/route.dart](https://github.com/flutter/flutter/blob/master/packages/flutter/lib/src/cupertino/route.dart) in Flutter SDK with some modifications.



## Simplest Usage

Create a new `PageRoute` to use this page transiaction.

```dart

import 'package:drag_down_to_pop/drag_down_to_pop.dart';

class ImageViewerPageRoute extends MaterialPageRoute {

  ImageViewerPageRoute({@required WidgetBuilder builder})

      : super(builder: builder);

  @override

  Widget buildTransitions(BuildContext context, Animation animation,

      Animation secondaryAnimation, Widget child) {

    return const DragDownToPopPageTransitionsBuilder()

        .buildTransitions(this, context, animation, secondaryAnimation, child);

  }

}

// Push to a new page using ImageViewerPageRoute

Navigator.push(

  context,

  ImageViewerPageRoute(builder: (context) => ImageViewerPage()),

);

```