Flutter package that makes it easy to create a sheet that snaps to different positions

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A package that provides a highly customizable sheet widget that snaps to different vertical positions.

Snapping sheet

A package that provides a highly customizable sheet widget that snaps to different vertical positions

</table> You can run the examples by cloning the following [repository](https://github.com/AdamJonsson/snapping_sheet) and run the app from the example folder. ## Quick start Begin by following the [install](https://pub.dev/packages/snapping_sheet#-installing-tab-) instruction. You can add the snapping sheet to you app by adding the following code ```dart import 'package:flutter/material.dart'; import 'package:snapping_sheet/snapping_sheet.dart'; class SnapSheetExample extends StatelessWidget { @override Widget build(BuildContext context) { return Scaffold( body: SnappingSheet( sheetBelow: Container( color: Colors.red ), grabbing: Container( color: Colors.blue, ), ), ); } } ``` ## Snap positions To change the snap positions for the sheet, change the `snapPositions` parameter witch takes in a list of `SnapPosition`. ```dart SnappingSheet( snapPositions: [ SnapPosition( positionPixel: 25.0, snappingCurve: Curves.elasticOut, snappingDuration: Duration(milliseconds: 750) ), SnapPosition( positionFactor: 0.5, snappingCurve: Curves.ease, snappingDuration: Duration(milliseconds: 500) ), ], ) ``` ## Other options |Name |Description | |---------------------------|---------------------------------------| |child |The widget behind the sheet.| |sheetBelow |The widget that is the remaining space between the bottom to the bottom of the grabbing widget.| |sheetAbove |The widget that is the remaining space between the top to the top of the grabbing widget| |grabbing |The widget fixed between the sheetBelow and sheetAbove.| |grabbingHeight |The height of the grabbing widget.| |sheetBelowMargin |The margin for the sheetBelow widget. Can be negative values.| |sheetAboveMargin |The margin for the sheetAbove widget. Can be negative values.| |snapPositions |The different snap positions for the sheet| |initSnapPosition |The init snap position, do not need to exist in the snapPositions list| |snappingSheetController |Control the sheet and get current snap position| |onMove |Callback when the sheet is moving.| |onSnapBegin |Callback when a snap begins, happens when the user stops dragging the sheet.| |onSnapEnd |Callback when a snap is completed.| |lockOverflowDrag |Prevents the grabbing sheet to be dragged above the highest snapPosition or below the lowest snapPosition.| ## Github HOME 👉[AdamJonsson/snapping_sheet](http://github.com/AdamJonsson/snapping_sheet)

Using a ListView in sheetBelow	Example using only placeholders	Using a ListView in sheetAbove