| 1 | import 'package:flutter/material.dart'; |
| 2 | import 'package:modal_bottom_sheet/modal_bottom_sheet.dart'; |
| 3 | |
| 4 | class SeedPhraseGridWidget extends StatelessWidget { |
| 5 | const SeedPhraseGridWidget({ |
| 6 | super.key, |
| 7 | required this.list, |
| 8 | }); |
| 9 | |
| 10 | final List<String> list; |
| 11 | |
| 12 | @override |
| 13 | Widget build(BuildContext context) { |
| 14 | int minTiles = 1; |
| 15 | int maxTiles = 4; |
| 16 | double desiredTileWidth = 120; |
| 17 | double spacing = 4; |
| 18 | double padding = 4; |
| 19 | double screenWidth = MediaQuery.of(context).size.width; |
| 20 | |
| 21 | int crossAxisCount = |
| 22 | ((screenWidth + spacing - (2 * padding)) / (desiredTileWidth + spacing)).floor(); |
| 23 | |
| 24 | if (crossAxisCount > maxTiles) crossAxisCount = maxTiles; |
| 25 | if (crossAxisCount < minTiles) crossAxisCount = minTiles; |
| 26 | |
| 27 | return GridView.builder( |
| 28 | itemCount: list.length, |
| 29 | controller: ModalScrollController.of(context), |
| 30 | gridDelegate: SliverGridDelegateWithFixedCrossAxisCount( |
| 31 | crossAxisCount: crossAxisCount, |
| 32 | childAspectRatio: 2.6, |
| 33 | mainAxisSpacing: 8.0, |
| 34 | crossAxisSpacing: 8.0, |
| 35 | ), |
| 36 | itemBuilder: (context, index) { |
| 37 | final item = list[index]; |
| 38 | final numberCount = index + 1; |
| 39 | |
| 40 | return Container( |
| 41 | padding: const EdgeInsets.symmetric(horizontal: 8), |
| 42 | alignment: Alignment.center, |
| 43 | decoration: BoxDecoration( |
| 44 | borderRadius: BorderRadius.circular(8), |
| 45 | color: Theme.of(context).colorScheme.surfaceContainerHigh), |
| 46 | child: Row( |
| 47 | crossAxisAlignment: CrossAxisAlignment.center, |
| 48 | children: [ |
| 49 | SizedBox( |
| 50 | child: Text( |
| 51 | numberCount.toString(), |
| 52 | textAlign: TextAlign.center, |
| 53 | style: Theme.of(context).textTheme.bodyLarge?.copyWith( |
| 54 | height: 1.9, |
| 55 | fontWeight: FontWeight.w700, |
| 56 | color: Theme.of(context).colorScheme.onSurface.withOpacity(0.5), |
| 57 | ), |
| 58 | softWrap: true, |
| 59 | maxLines: null, |
| 60 | ), |
| 61 | ), |
| 62 | const SizedBox(width: 6), |
| 63 | Expanded( |
| 64 | child: Text( |
| 65 | '${item[0].toLowerCase()}${item.substring(1)}', |
| 66 | style: Theme.of(context).textTheme.bodyMedium?.copyWith( |
| 67 | height: 1, |
| 68 | fontWeight: FontWeight.w700, |
| 69 | color: Theme.of(context).colorScheme.onSurface, |
| 70 | ), |
| 71 | ), |
| 72 | ), |
| 73 | ], |
| 74 | ), |
| 75 | ); |
| 76 | }, |
| 77 | ); |
| 78 | } |
| 79 | } |