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