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Consumer Pattern

This commit is contained in:
Sarah Jamie Lewis 2021-01-28 15:25:30 -08:00
parent b48ad6a49b
commit 13743e93c4
2 changed files with 37 additions and 30 deletions
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3
lib/main.dart
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@ -102,7 +102,8 @@ class FlwtchState extends State<Flwtch> {
print("FlwtchState.build() cwtchInit: $cwtchInit"); print("FlwtchState.build() cwtchInit: $cwtchInit");
return MultiProvider( return MultiProvider(
providers: [getFlwtchStateProvider(), getOpaqueProvider()], providers: [getFlwtchStateProvider(), getOpaqueProvider()],
builder: (context, widget) { return MaterialApp( builder: (context, widget) {
return MaterialApp(
title: 'Cwtch', title: 'Cwtch',
theme: ThemeData( theme: ThemeData(
visualDensity: VisualDensity.adaptivePlatformDensity, visualDensity: VisualDensity.adaptivePlatformDensity,

64
lib/views/globalsettingsview.dart
View File

@ -28,34 +28,40 @@ class _GlobalSettingsViewState extends State<GlobalSettingsView> {
} }
Widget _buildSettingsList() { Widget _buildSettingsList() {
return Center(child:Column( return Consumer<OpaqueTheme>(
children: [ builder: (context, theme, child) {
Text("Language"), return Center(child: Column(
TextField( children: [
controller: myController, Text("Language"),
onChanged: (text) { TextField(
print("First text field: $text"); controller: myController,
}, onChanged: (text) {
), print("First text field: $text");
Text("Zoom"), },
SwitchListTile( ),
title: const Text('Theme'), Text("Zoom"),
value: Provider.of<OpaqueTheme>(context).current() == Opaque.light, SwitchListTile(
onChanged: (bool value) { title: Text('Theme',
if (value) { style: TextStyle(color: theme.current().mainTextColor())),
Provider.of<OpaqueTheme>(context, listen: false).setLight(); value: theme.current() == Opaque.light,
} else { onChanged: (bool value) {
Provider.of<OpaqueTheme>(context, listen: false).setDark(); if (value) {
} theme.setLight();
}, } else {
secondary: const Icon(Icons.lightbulb_outline), theme.setDark();
), }
Text("Experiments enabled"), },
Text("Text magnification reference"), secondary: Icon(Icons.lightbulb_outline,
Text("Acknowledgements"), color: theme.current().mainTextColor()),
Text("Version: xxx"), ),
Text("Built on: xxx"), Text("Experiments enabled"),
] Text("Text magnification reference"),
)); Text("Acknowledgements"),
Text("Version: xxx"),
Text("Built on: xxx"),
]
));
}
);
} }
} }