47 lines
1.2 KiB
Dart
47 lines
1.2 KiB
Dart
import 'package:flutter/material.dart';
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class ColorfulChip extends StatelessWidget {
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final String label;
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const ColorfulChip({Key? key, required this.label}) : super(key: key);
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@override
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Widget build(BuildContext context) {
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final color = Color(((label.hashCode) & 0xFFFFFF) | 0xFF000000);
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return Chip(
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label: Text(label),
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backgroundColor: color,
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labelStyle: TextStyle(
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color: color.computeLuminance() > 0.5 ? Colors.black : Colors.white,
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),
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shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(8)),
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);
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}
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}
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class ColorfulActionChip extends StatelessWidget {
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final String label;
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final VoidCallback onPressed;
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const ColorfulActionChip({
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Key? key,
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required this.label,
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required this.onPressed,
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}) : super(key: key);
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@override
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Widget build(BuildContext context) {
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final color = Color(
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((label.hashCode - 5 /* randomness - */) & 0xFFFFFF) | 0xFF000000);
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return ActionChip(
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label: Text(label),
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backgroundColor: color,
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labelStyle: TextStyle(
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color: color.computeLuminance() > 0.5 ? Colors.black : Colors.white,
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),
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shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(8)),
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onPressed: onPressed,
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);
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}
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}
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