amirrezaghabeli
113 lines
3.2 KiB
Dart
113 lines
3.2 KiB
Dart
import 'package:flutter/cupertino.dart';
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import 'package:flutter/material.dart';
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import 'package:tm_app/core/utils/size_config.dart';
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import '../../../core/theme/colors.dart';
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class DetailDropDown extends StatefulWidget {
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final String title;
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final List<String> items;
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const DetailDropDown({required this.title, required this.items, super.key});
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@override
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State<DetailDropDown> createState() => _DetailDropDownState();
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}
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class _DetailDropDownState extends State<DetailDropDown>
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with SingleTickerProviderStateMixin {
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bool isOpen = true;
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late AnimationController _animationController;
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late Animation<double> _rotationAnimation;
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@override
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void initState() {
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super.initState();
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_animationController = AnimationController(
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duration: const Duration(milliseconds: 300),
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vsync: this,
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);
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_rotationAnimation = Tween<double>(begin: 0.0, end: 0.5).animate(
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CurvedAnimation(parent: _animationController, curve: Curves.elasticIn),
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);
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}
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@override
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void dispose() {
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_animationController.dispose();
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super.dispose();
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}
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@override
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Widget build(BuildContext context) {
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return Column(
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children: [
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Row(
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children: [
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InkWell(
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onTap: () {
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setState(() {
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isOpen = !isOpen;
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});
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if (isOpen) {
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_animationController.forward();
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} else {
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_animationController.reverse();
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}
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},
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child: Container(
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width: 24.0.w(),
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height: 24.0.h(),
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decoration: BoxDecoration(
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shape: BoxShape.circle,
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border: Border.all(color: AppColors.grey60),
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),
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alignment: Alignment.center,
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child: AnimatedBuilder(
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animation: _rotationAnimation,
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builder: (context, child) {
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return Icon(
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isOpen
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? CupertinoIcons.chevron_up
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: CupertinoIcons.chevron_down,
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color: AppColors.grey60,
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size: 12,
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);
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},
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),
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),
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),
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SizedBox(width: 8.0.w()),
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Text(
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widget.title,
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style: TextStyle(
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color: AppColors.grey80,
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fontSize: 16.0.sp(),
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fontWeight: FontWeight.w600,
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),
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),
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],
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),
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SizedBox(height: 12.0.h()),
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AnimatedSize(
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duration: const Duration(milliseconds: 300),
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curve: Curves.easeInOut,
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child:
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isOpen
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? Column(
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children:
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widget.items
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.map(
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(e) => Padding(
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padding: EdgeInsets.only(left: 12.0.w()),
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child: Text(e),
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),
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)
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.toList(),
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)
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: const SizedBox.shrink(),
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),
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],
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);
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}
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}
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