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Description:

bottom sheet

Bottom Sheet #

Made by Surf 🏄‍♂️🏄‍♂️🏄‍♂️

About #
Custom bottom sheet widget that can be resized in response to drag gestures and then scrolled.
Overview #
Main classes:

FlexibleBottomSheet
BottomSheetRoute and showing methods

Flexible and scrollable bottom sheet.
All you have to do is call showFlexibleBottomSheet() and you'll get a popup that looks like a modal bottom sheet and can be resized by dragging it up and down and scrolled when expanded.
There are 2 types of BottomSheets:

BottomSheet
StickyBottomSheet

Example #
Simple BottomSheet #

To show bottomSheet, use :
showFlexibleBottomSheet(
minHeight: 0,
initHeight: 0.5,
maxHeight: 1,
context: context,
builder: _buildBottomSheet,
anchors: [0, 0.5, 1],
isSafeArea: true,
);

Widget _buildBottomSheet(
BuildContext context,
ScrollController scrollController,
double bottomSheetOffset,
) {
return Material(
child: Container(
child: ListView(
controller: scrollController,
...
),
),
);
}
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BottomSheet with height based on content #

showFlexibleBottomSheet(
minHeight: 0,
initHeight: 0.8,
maxHeight: 0.8,
context: context,
builder: _buildBottomSheet,
isExpand: false,
);

Widget _buildBottomSheet(
BuildContext context,
ScrollController scrollController,
double bottomSheetOffset,
) {
return Material(
child: Container(
child: ListView(
controller: scrollController,
shrinkWrap: true,
...
),
),
);
}
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Sticky BottomSheet #

To show sticky BottomSheet, use:
You have to return SliverChildListDelegate from builder !!!
showStickyFlexibleBottomSheet(
minHeight: 0,
initHeight: 0.5,
maxHeight: 1,
headerHeight: 200,
context: context,
backgroundColor: Colors.white,
headerBuilder: (BuildContext context, double offset) {
return Container(
...
);
},
builder: (BuildContext context, double offset) {
return SliverChildListDelegate(
<Widget>[...],
);
},
anchors: [0, 0.5, 1],
);
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Installation #
Add bottom_sheet to your pubspec.yaml file:
dependencies:
bottom_sheet: $currentVersion$
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At this moment, the current version of bottom_sheet is .
Changelog #
All notable changes to this project will be documented in this file.
Issues #
To report your issues, submit them directly in the Issues section.
Contribute #
If you would like to contribute to the package (e.g. by improving the documentation, fixing a bug or adding a cool new feature), please read our contribution guide first and send us your pull request.
Your PRs are always welcome.
How to reach us #
Please feel free to ask any questions about this package. Join our community chat on Telegram. We speak English and Russian.

License #
Apache License, Version 2.0