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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,143 @@ | ||
| import 'package:commons/src/functions/navigation_functions.dart'; | ||
| import 'package:commons/src/models/models.dart'; | ||
| import 'package:flutter/material.dart'; | ||
|
|
||
| class __RadioListDialog extends StatefulWidget { | ||
| final String title; | ||
| final Set<SimpleItem> dataSet; | ||
| final Data selectedItem; | ||
| final Function(SimpleItem) onSubmit; | ||
|
|
||
| __RadioListDialog( | ||
| this.title, | ||
| this.dataSet, | ||
| this.onSubmit, { | ||
| this.selectedItem, | ||
| }); | ||
|
|
||
| @override | ||
| ___RadioListDialogState createState() => ___RadioListDialogState(); | ||
| } | ||
|
|
||
| class ___RadioListDialogState extends State<__RadioListDialog> { | ||
| SimpleItem _selectedItem; | ||
| int _radioGroupId = 0; | ||
|
|
||
| _optionItem(BuildContext context, SimpleItem data) { | ||
| return RadioListTile( | ||
| groupValue: _radioGroupId, | ||
| onChanged: (value) { | ||
| print(value); | ||
| setState(() { | ||
| _radioGroupId = value; | ||
| _selectedItem = data; | ||
| }); | ||
| }, | ||
| value: data.id, | ||
| title: Text("${data.title}"), | ||
| ); | ||
| } | ||
|
|
||
| _options() { | ||
| var listItems = List<Widget>(); | ||
| widget.dataSet.forEach((item) { | ||
| listItems.add(_optionItem(context, item)); | ||
| }); | ||
| return listItems; | ||
| } | ||
|
|
||
| _dialogContent(BuildContext context) { | ||
| return Column( | ||
| mainAxisSize: MainAxisSize.min, | ||
| children: <Widget>[ | ||
| Padding( | ||
| padding: const EdgeInsets.all(16), | ||
| child: Text( | ||
| widget.title, | ||
| textAlign: TextAlign.center, | ||
| style: TextStyle( | ||
| fontWeight: FontWeight.bold, | ||
| fontSize: 20, | ||
| ), | ||
| ), | ||
| ), | ||
| Divider( | ||
| color: Colors.black, | ||
| height: 5, | ||
| ), | ||
| Flexible( | ||
| fit: FlexFit.loose, | ||
| child: SingleChildScrollView( | ||
| child: Column( | ||
| mainAxisSize: MainAxisSize.min, | ||
| children: <Widget>[ | ||
| ..._options(), | ||
| ], | ||
| ), | ||
| ), | ||
| ), | ||
| Divider( | ||
| color: Colors.black, | ||
| height: 5, | ||
| ), | ||
| Row( | ||
| mainAxisAlignment: MainAxisAlignment.end, | ||
| children: <Widget>[ | ||
| FlatButton( | ||
| onPressed: () { | ||
| if (widget.onSubmit != null) widget.onSubmit(_selectedItem); | ||
| pop(context); // To close the dialog | ||
| }, | ||
| child: Text("Done"), | ||
| ), | ||
| ], | ||
| ) | ||
| ], | ||
| ); | ||
| } | ||
|
|
||
| @override | ||
| void initState() { | ||
| super.initState(); | ||
| setState(() { | ||
| if (widget.selectedItem != null) { | ||
| _selectedItem = widget.selectedItem; | ||
| _radioGroupId = widget.selectedItem.id; | ||
| } | ||
| }); | ||
| } | ||
|
|
||
| @override | ||
| Widget build(BuildContext context) { | ||
| return Dialog( | ||
| shape: RoundedRectangleBorder( | ||
| borderRadius: BorderRadius.circular(8.0), | ||
| ), | ||
| child: _dialogContent(context), | ||
| elevation: 3, | ||
| ); | ||
| } | ||
| } | ||
|
|
||
| radioListDialog( | ||
| BuildContext context, | ||
| String title, | ||
| Set<SimpleItem> dataSet, | ||
| Function(SimpleItem) onSubmit, { | ||
| Data selectedItem, | ||
| autoClose = true, | ||
| }) { | ||
| return showDialog( | ||
| barrierDismissible: autoClose, | ||
| context: context, | ||
| builder: (c) => WillPopScope( | ||
| onWillPop: () async => autoClose, | ||
| child: __RadioListDialog( | ||
| title, | ||
| dataSet, | ||
| onSubmit, | ||
| selectedItem: selectedItem, | ||
| ), | ||
| ), | ||
| ); | ||
| } |
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