Draggable Home

A draggable Flutter widget that makes implementing a Sliding up and fully-stretchable much easier! Based on the Scaffold and Sliver.

Usage

Make sure to check out examples for more details.

Installation

Add the following line to pubspec.yaml:

dependencies:
  draggable_home: ^1.0.2

Basic setup

The complete example is available here.

DraggableHome requires you to provide title, headerWidget and body: * title widget is basically for a title in the AppBar. For no title in AppBar, simply pass an empty Container. * headerWidget is the expanded widget just above the body when not fully expanded. * body is in the form of Column which requires a list of widget or a widget. Do not add any vertically scrollable widget or you may just disable the scroll.

  physics: const NeverScrollableScrollPhysics()

Sample code

DraggableHome(
  title: Text("Title"),
  headerWidget: headerWidget(),
  body: [
    Container(...),
    (...),
  ]
);

Arguments

There are several options that allow for more control:

Sample code for ListView.builder

DraggableHome(
  title: Text("Title"),
  headerWidget: headerWidget(),
  body: [
    Container(...),

    // shrinkWrap true required for ListView.builder()
    // disable the scroll for any vertically scrollable widget
    // provide top padding 0 to fix extra space in listView
    ListView.builder(
      padding: EdgeInsets.only(top: 0),
      physics: NeverScrollableScrollPhysics(),
      shrinkWrap: true,
      itemCount: list.length,
      itemBuilder: (context, index) => Card(
        child: ListTile(
          title: Text("$index"),
        ),
      ),
    ),

    (...),
  ]
);

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Contributions

Contributions are welcome!

If you feel that a hook is missing, feel free to open a Pull Request.

For a custom hook to be merged, you will need to do the following:

• Describe the use case.

• Open an issue explaining why we need this hook, how to use it, ... This is important as a hook will not get merged if the hook doesn't appeal to a large number of people.

• If your hook is rejected, don't worry! A rejection doesn't mean that it won't be merged later in the future if more people show an interest in it. In the meantime, feel free to publish your hook as a package on https://pub.dev.

• A hook will not be merged unless fully tested, to avoid breaking it inadvertently in the future.