61 lines
1.9 KiB
Dart
61 lines
1.9 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:hiddingsel_app/constants/constant.dart';
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/**
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* Inspiration: ToggleButtons https://www.youtube.com/watch?v=kVEguaQWGAY
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*
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*/
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class IconSwitch extends StatelessWidget {
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final Future<bool> _initFavorite;
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final Function(bool favorite) _onFavorite;
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final Gradient _gradientColor;
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final Color _defaultColor;
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final IconData _iconFavorite;
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final IconData _iconDefavorite;
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IconSwitch(this._onFavorite, {initFavorite, gradientColor, defaultColor = UIColors.grey5, iconFavorite = Icons.star, iconDefavorite = Icons.star_border_outlined})
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: _initFavorite = initFavorite ?? Future.value(false),
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_gradientColor = gradientColor ??
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LinearGradient(colors: [
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UIColors.white,
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UIColors.white,
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]),
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_defaultColor = defaultColor,
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_iconFavorite = iconFavorite,
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_iconDefavorite = iconDefavorite;
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@override
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Widget build(BuildContext context) => FutureBuilder(
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future: _initFavorite,
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builder: (context, AsyncSnapshot snapshot) {
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bool _favorite = snapshot.data ?? false;
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return StatefulBuilder(
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builder: (context, setState) => IconButton(
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icon: _favorite
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? ShaderMask(
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shaderCallback: (Rect bounds) {
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return _gradientColor.createShader(bounds);
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},
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child: Icon(
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_iconFavorite,
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color: Colors.white,
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),
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)
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: Icon(
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_iconDefavorite,
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color: _defaultColor,
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),
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tooltip: 'Favorite',
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onPressed: () {
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_onFavorite(!_favorite);
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setState(() {
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_favorite = !_favorite;
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});
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},
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),
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);
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},
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);
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}
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