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91 lines
2.7 KiB
Dart
91 lines
2.7 KiB
Dart
/*
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*@author: Amjad Amireh
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*@Date:27/5/2020
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*@param:listItems , headerTitle
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*@return:ListItem Expand
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*@desc:
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*/
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import 'package:flutter/material.dart';
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class ExpandableItem extends StatefulWidget{
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final List<String>listItems;
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final String headerTitle;
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ExpandableItem(this.headerTitle,this.listItems);
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@override
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_ExpandableItemState createState() => _ExpandableItemState();
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}
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class _ExpandableItemState extends State<ExpandableItem>
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{
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bool isExpand=false;
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@override
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void initState() {
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super.initState();
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isExpand=false;
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}
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@override
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Widget build(BuildContext context) {
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List<String>listItem=this.widget.listItems;
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return Container(
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child: Padding(
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padding: (isExpand==true)?const EdgeInsets.all(6.0):const EdgeInsets.all(8.0),
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child: Container(
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decoration:BoxDecoration(
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color: Colors.white,
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borderRadius: (isExpand!=true)?BorderRadius.all(Radius.circular(50)):BorderRadius.all(Radius.circular(25)),
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),
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child: ExpansionTile(
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key: PageStorageKey<String>(this.widget.headerTitle),
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title: Container(
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width: double.infinity,
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child: Text(this.widget.headerTitle,style: TextStyle(fontSize: (isExpand!=true)?18:22,color: Colors.black,fontWeight: FontWeight.bold),)),
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trailing: (isExpand==true)?Icon(Icons.keyboard_arrow_up,color: Colors.black,):Icon(Icons.keyboard_arrow_down,color: Colors.black),
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onExpansionChanged: (value){
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setState(() {
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isExpand=value;
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});
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},
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children: [
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for(final item in listItem)
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Padding(
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padding: const EdgeInsets.all(8.0),
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child: InkWell(
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onTap: (){
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print(Text("Selected Item $item "+this.widget.headerTitle ));
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//========Stop Snak bar=========== Scaffold.of(context).showSnackBar(SnackBar(backgroundColor: Colors.black,duration:Duration(microseconds: 500),content: Text("Selected Item $item "+this.widget.headerTitle )));
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},
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child: Container(
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width: double.infinity,
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decoration:BoxDecoration(
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color: Colors.white,
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border: Border(top: BorderSide(color: Theme.of(context).dividerColor))
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),
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child: Padding(
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padding: const EdgeInsets.all(8.0),
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child: Text(item,style: TextStyle(color: Colors.black),),
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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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);
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}
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} |