68 lines
1.8 KiB
Dart
68 lines
1.8 KiB
Dart
import 'package:flutter/material.dart';
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class MyStarRating extends StatelessWidget {
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final double rating, size, spacing;
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final Color activeColor, inactiveColor;
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final bool inactiveStarFilled, showInactive;
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final IconData? activeIcon, halfIcon, inactiveIcon;
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MyStarRating(
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{super.key,
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this.rating = 5,
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this.size = 16,
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this.spacing = 0,
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this.activeColor = Colors.yellow,
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this.inactiveColor = Colors.black,
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this.inactiveStarFilled = false,
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this.showInactive = true,
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this.activeIcon,
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this.halfIcon,
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this.inactiveIcon});
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@override
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Widget build(BuildContext context) {
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int ratingCount = rating.floor();
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bool isHalf = (ratingCount != rating);
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Color? color = getColorForRating(ratingCount);
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List<Widget> stars = [];
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for (int i = 0; i < 5; i++) {
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if (i < ratingCount) {
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stars.add(Icon(activeIcon ?? Icons.star, color: color, size: size));
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stars.add(SizedBox(width: spacing));
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} else {
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if (isHalf) {
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isHalf = false;
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stars.add(
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Icon(halfIcon ?? Icons.star_half_outlined,
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color: color, size: size),
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);
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} else if (showInactive) {
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stars.add(Icon(
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inactiveStarFilled
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? (activeIcon ?? Icons.star)
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: (inactiveIcon ?? Icons.star_outline),
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color: inactiveColor,
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size: size,
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));
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}
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stars.add(SizedBox(width: spacing));
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}
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}
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return Row(mainAxisSize: MainAxisSize.min, children: stars);
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}
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Color? getColorForRating(int ratingCount) {
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if (ratingCount <= 1) {
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return Colors.red;
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} else if (ratingCount <= 3) {
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return Colors.orange;
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} else if (ratingCount <= 5) {
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return Colors.green;
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} else {
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return null;
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}
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}
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}
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