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Code Issues Packages Projects Releases Wiki Activity

Settings: Split widgets into their own file

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This commit is contained in:
Vishesh Handa
2019-11-02 10:40:03 +01:00
parent 83418f5285
commit 0d760348ce
2 changed files with 90 additions and 85 deletions
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86
lib/screens/settings_screen.dart
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@ -1,6 +1,7 @@
import 'package:flutter/material.dart';
import 'package:gitjournal/settings.dart';
import 'package:gitjournal/utils.dart';
import 'package:gitjournal/screens/settings_widgets.dart';
import 'package:dynamic_theme/dynamic_theme.dart';
@ -284,88 +285,3 @@ class FontSizeSettingsDialog extends StatelessWidget {
return tile;
}
}
class ListPreference extends StatelessWidget {
final String title;
final String currentOption;
final List<String> options;
final Function onChange;
ListPreference({
@required this.title,
@required this.currentOption,
@required this.options,
@required this.onChange,
});
@override
Widget build(BuildContext context) {
return ListTile(
title: Text(title),
subtitle: Text(currentOption),
onTap: () async {
var option = await showDialog<String>(
context: context,
builder: (BuildContext context) {
var children = <Widget>[];
for (var o in options) {
var tile = RadioListTile<String>(
title: Text(o),
value: o,
groupValue: currentOption,
onChanged: (String val) {
Navigator.of(context).pop(val);
},
);
children.add(tile);
}
return AlertDialog(
title: Text(title),
content: SingleChildScrollView(
child: ListBody(
children: children,
),
),
contentPadding: const EdgeInsets.all(0.0),
actions: <Widget>[
FlatButton(
child: const Text('CANCEL'),
onPressed: () {
Navigator.of(context).pop();
},
)
],
);
});
if (option != null) {
onChange(option);
}
},
);
}
}
class BoolPreference extends StatelessWidget {
final String title;
final bool defaultValue;
final Function(bool) onChange;
BoolPreference({
@required this.title,
@required this.defaultValue,
@required this.onChange,
});
@override
Widget build(BuildContext context) {
return ListTile(
title: Text(title),
trailing: Switch(
value: defaultValue,
onChanged: onChange,
),
onTap: () => onChange(!defaultValue),
);
}
}

89
lib/screens/settings_widgets.dart Normal file
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@ -0,0 +1,89 @@
import 'package:flutter/material.dart';
class ListPreference extends StatelessWidget {
final String title;
final String currentOption;
final List<String> options;
final Function onChange;
final bool enabled;
ListPreference({
@required this.title,
@required this.currentOption,
@required this.options,
@required this.onChange,
this.enabled = true,
});
@override
Widget build(BuildContext context) {
return ListTile(
title: Text(title),
subtitle: Text(currentOption),
onTap: () async {
var option = await showDialog<String>(
context: context,
builder: (BuildContext context) {
var children = <Widget>[];
for (var o in options) {
var tile = RadioListTile<String>(
title: Text(o),
value: o,
groupValue: currentOption,
onChanged: (String val) {
Navigator.of(context).pop(val);
},
);
children.add(tile);
}
return AlertDialog(
title: Text(title),
content: SingleChildScrollView(
child: ListBody(
children: children,
),
),
contentPadding: const EdgeInsets.all(0.0),
actions: <Widget>[
FlatButton(
child: const Text('CANCEL'),
onPressed: () {
Navigator.of(context).pop();
},
)
],
);
});
if (option != null) {
onChange(option);
}
},
enabled: enabled,
);
}
}
class BoolPreference extends StatelessWidget {
final String title;
final bool defaultValue;
final Function(bool) onChange;
BoolPreference({
@required this.title,
@required this.defaultValue,
@required this.onChange,
});
@override
Widget build(BuildContext context) {
return ListTile(
title: Text(title),
trailing: Switch(
value: defaultValue,
onChanged: onChange,
),
onTap: () => onChange(!defaultValue),
);
}
}