sliver_passthrough 0.1.0

Utility package that provides a seamless way to use box widgets sandwiched between slivers

Utility package that provides a seamless way to use box widgets sandwiched between slivers

Features

1. Two widgets: SliverPassthrough and BoxToSliverPassthrough. First one turns sliver layout protocol to a box one, and the second one continues sliver layout where the first left off.
2. SliverPassthrough also provides boxScrollOffset in the form of ValueListenable<double>, which can be useful for CustomPaint, for example.

Usage

CustomScrollView(
  slivers: [
    SliverPassthrough( // sliver
      minBoxExtent: .0, // extends scroll extent and prevents the box from squishing to 0, if necessary
      builder:
          (context, boxScrollOffset) => ColoredBox( // box
            color: Colors.red,
            child: BoxToSliverPassthrough( // sliver again, scrolled by the original CustomScrollView
              sliver: SliverList(
                delegate: SliverChildBuilderDelegate(
                  (context, index) => SizedBox(),
                ),
              ),
            ),
          ),
    ),
  ],
)

copied to clipboard

Community

Feel free to use GitHub Discussions if you want:

• to ask a question to get help;
• to influence the project;
• to share ideas;
• to share interesting things this project allowed you to make;
• or to just discuss something related.

Reporting bugs

If you encounter any bugs, feel free to use GitHub Issue Tracker to search for an existing issue or to open up a new one.

Contribution

If you have something to contribute to the package, feel free to send out a GitHub Pull Request.

License

All the source code is open and distributed under the MIT license.