| 1 | import 'dart:math'; |
| 2 | |
| 3 | import 'package:cake_wallet/themes/core/theme_extension.dart'; |
| 4 | import 'package:flutter/material.dart'; |
| 5 | import 'package:flutter/services.dart'; |
| 6 | |
| 7 | class CoinActionButton extends StatelessWidget { |
| 8 | const CoinActionButton({ |
| 9 | super.key, |
| 10 | required this.icon, |
| 11 | required this.label, |
| 12 | required this.action, |
| 13 | }); |
| 14 | |
| 15 | final Widget icon; |
| 16 | final String label; |
| 17 | final VoidCallback action; |
| 18 | |
| 19 | static const sizeFactor = 0.16; |
| 20 | |
| 21 | @override |
| 22 | Widget build(BuildContext context) { |
| 23 | final size = MediaQuery.of(context).size.width * sizeFactor; |
| 24 | final double effectiveSize = min(size, 80); |
| 25 | |
| 26 | // The caption below the circle is the accessible name, so it is excluded |
| 27 | // from the semantics tree to keep this a single button node. |
| 28 | return MergeSemantics( |
| 29 | child: Semantics( |
| 30 | button: true, |
| 31 | label: label, |
| 32 | child: Column( |
| 33 | children: [ |
| 34 | Container( |
| 35 | width: effectiveSize, |
| 36 | height: effectiveSize, |
| 37 | decoration: BoxDecoration( |
| 38 | shape: BoxShape.circle, |
| 39 | gradient: LinearGradient( |
| 40 | colors: [ |
| 41 | context.customColors.cardGradientColorPrimary, |
| 42 | context.customColors.cardGradientColorSecondary |
| 43 | ], |
| 44 | begin: Alignment.topCenter, |
| 45 | end: Alignment.bottomCenter, |
| 46 | ), |
| 47 | border: Border.all( |
| 48 | color: Theme.of(context).colorScheme.surfaceContainerHigh, |
| 49 | width: 1, |
| 50 | ), |
| 51 | ), |
| 52 | child: IconButton( |
| 53 | padding: EdgeInsets.zero, |
| 54 | constraints: const BoxConstraints(), |
| 55 | onPressed: () { |
| 56 | HapticFeedback.mediumImpact(); |
| 57 | action(); |
| 58 | }, |
| 59 | icon: ExcludeSemantics(child: icon), |
| 60 | color: Theme.of(context).colorScheme.primary, |
| 61 | ), |
| 62 | ), |
| 63 | Padding( |
| 64 | padding: const EdgeInsets.only(top: 8.0), |
| 65 | child: ExcludeSemantics( |
| 66 | child: Text( |
| 67 | style: Theme.of(context).textTheme.bodySmall?.copyWith( |
| 68 | color: Theme.of(context).colorScheme.onSurfaceVariant, |
| 69 | ), |
| 70 | label, |
| 71 | ), |
| 72 | ), |
| 73 | ), |
| 74 | ], |
| 75 | ), |
| 76 | ), |
| 77 | ); |
| 78 | } |
| 79 | } |