/* * This file is part of Stack Wallet. * * Copyright (c) 2023 Cypher Stack * All Rights Reserved. * The code is distributed under GPLv3 license, see LICENSE file for details. * Generated by Cypher Stack on 2023-05-26 * */ import 'package:flutter/widgets.dart'; class RotateIconController { VoidCallback? forward; VoidCallback? reverse; VoidCallback? reset; } class RotateIcon extends StatefulWidget { const RotateIcon({ Key? key, required this.icon, required this.curve, this.controller, this.animationDurationMultiplier = 1.0, this.rotationPercent = 0.5, }) : super(key: key); final Widget icon; final Curve curve; final RotateIconController? controller; final double animationDurationMultiplier; final double rotationPercent; @override State createState() => _RotateIconState(); } class _RotateIconState extends State with SingleTickerProviderStateMixin { late final AnimationController animationController; late final Animation animation; late final Duration duration; @override void initState() { duration = Duration( milliseconds: (500 * widget.animationDurationMultiplier).toInt(), ); animationController = AnimationController( vsync: this, duration: duration, ); animation = Tween( begin: 0.0, end: widget.rotationPercent, ).animate( CurvedAnimation( curve: widget.curve, parent: animationController, ), ); widget.controller?.forward = animationController.forward; widget.controller?.reverse = animationController.reverse; widget.controller?.reset = animationController.reset; super.initState(); } @override void dispose() { animationController.dispose(); widget.controller?.forward = null; widget.controller?.reverse = null; super.dispose(); } @override Widget build(BuildContext context) { return RotationTransition( turns: animation, child: widget.icon, ); } }