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Unverified Commit 58bd39cd authored by Alexandre Ardhuin's avatar Alexandre Ardhuin Committed by GitHub
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Extract some onPress methods (#40678) 

* Extract some onPress methods

* address review comments
parent c17086a0
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Showing with 87 additions and 95 deletions
examples/flutter_gallery/lib/demo/cupertino/cupertino_alert_demo.dart
View file @ 58bd39cd
......@@ -64,75 +64,19 @@ class _CupertinoAlertDemoState extends State<CupertinoAlertDemo> {
children: <Widget>[
CupertinoButton.filled(
child: const Text('Alert'),
onPressed: () {
showDemoDialog(
context: context,
child: CupertinoAlertDialog(
title: const Text('Discard draft?'),
actions: <Widget>[
CupertinoDialogAction(
child: const Text('Discard'),
isDestructiveAction: true,
onPressed: () {
Navigator.pop(context, 'Discard');
},
),
CupertinoDialogAction(
child: const Text('Cancel'),
isDefaultAction: true,
onPressed: () {
Navigator.pop(context, 'Cancel');
},
),
],
),
);
},
onPressed: () => _onAlertPress(context),
),
const Padding(padding: EdgeInsets.all(8.0)),
CupertinoButton.filled(
child: const Text('Alert with Title'),
padding: const EdgeInsets.symmetric(vertical: 16.0, horizontal: 36.0),
onPressed: () {
showDemoDialog(
context: context,
child: CupertinoAlertDialog(
title: const Text('Allow "Maps" to access your location while you are using the app?'),
content: const Text('Your current location will be displayed on the map and used '
'for directions, nearby search results, and estimated travel times.'),
actions: <Widget>[
CupertinoDialogAction(
child: const Text('Don\'t Allow'),
onPressed: () {
Navigator.pop(context, 'Disallow');
},
),
CupertinoDialogAction(
child: const Text('Allow'),
onPressed: () {
Navigator.pop(context, 'Allow');
},
),
],
),
);
},
onPressed: () => _onAlertWithTitlePress(context),
),
const Padding(padding: EdgeInsets.all(8.0)),
CupertinoButton.filled(
child: const Text('Alert with Buttons'),
padding: const EdgeInsets.symmetric(vertical: 16.0, horizontal: 36.0),
onPressed: () {
showDemoDialog(
context: context,
child: const CupertinoDessertDialog(
title: Text('Select Favorite Dessert'),
content: Text('Please select your favorite type of dessert from the '
'list below. Your selection will be used to customize the suggested '
'list of eateries in your area.'),
),
);
},
onPressed: () => _onAlertWithButtonsPress(context),
),
const Padding(padding: EdgeInsets.all(8.0)),
CupertinoButton.filled(
......@@ -149,42 +93,7 @@ class _CupertinoAlertDemoState extends State<CupertinoAlertDemo> {
CupertinoButton.filled(
child: const Text('Action Sheet'),
padding: const EdgeInsets.symmetric(vertical: 16.0, horizontal: 36.0),
onPressed: () {
showDemoActionSheet(
context: context,
child: CupertinoActionSheet(
title: const Text('Favorite Dessert'),
message: const Text('Please select the best dessert from the options below.'),
actions: <Widget>[
CupertinoActionSheetAction(
child: const Text('Profiteroles'),
onPressed: () {
Navigator.pop(context, 'Profiteroles');
},
),
CupertinoActionSheetAction(
child: const Text('Cannolis'),
onPressed: () {
Navigator.pop(context, 'Cannolis');
},
),
CupertinoActionSheetAction(
child: const Text('Trifle'),
onPressed: () {
Navigator.pop(context, 'Trifle');
},
),
],
cancelButton: CupertinoActionSheetAction(
child: const Text('Cancel'),
isDefaultAction: true,
onPressed: () {
Navigator.pop(context, 'Cancel');
},
),
),
);
},
onPressed: () => _onActionSheetPress(context),
),
],
),
......@@ -201,6 +110,89 @@ class _CupertinoAlertDemoState extends State<CupertinoAlertDemo> {
),
);
}
void _onAlertPress(BuildContext context) {
showDemoDialog(
context: context,
child: CupertinoAlertDialog(
title: const Text('Discard draft?'),
actions: <Widget>[
CupertinoDialogAction(
child: const Text('Discard'),
isDestructiveAction: true,
onPressed: () => Navigator.pop(context, 'Discard'),
),
CupertinoDialogAction(
child: const Text('Cancel'),
isDefaultAction: true,
onPressed: () => Navigator.pop(context, 'Cancel'),
),
],
),
);
}
void _onAlertWithTitlePress(BuildContext context) {
showDemoDialog(
context: context,
child: CupertinoAlertDialog(
title: const Text('Allow "Maps" to access your location while you are using the app?'),
content: const Text('Your current location will be displayed on the map and used '
'for directions, nearby search results, and estimated travel times.'),
actions: <Widget>[
CupertinoDialogAction(
child: const Text('Don\'t Allow'),
onPressed: () => Navigator.pop(context, 'Disallow'),
),
CupertinoDialogAction(
child: const Text('Allow'),
onPressed: () => Navigator.pop(context, 'Allow'),
),
],
),
);
}
void _onAlertWithButtonsPress(BuildContext context) {
showDemoDialog(
context: context,
child: const CupertinoDessertDialog(
title: Text('Select Favorite Dessert'),
content: Text('Please select your favorite type of dessert from the '
'list below. Your selection will be used to customize the suggested '
'list of eateries in your area.'),
),
);
}
void _onActionSheetPress(BuildContext context) {
showDemoActionSheet(
context: context,
child: CupertinoActionSheet(
title: const Text('Favorite Dessert'),
message: const Text('Please select the best dessert from the options below.'),
actions: <Widget>[
CupertinoActionSheetAction(
child: const Text('Profiteroles'),
onPressed: () => Navigator.pop(context, 'Profiteroles'),
),
CupertinoActionSheetAction(
child: const Text('Cannolis'),
onPressed: () => Navigator.pop(context, 'Cannolis'),
),
CupertinoActionSheetAction(
child: const Text('Trifle'),
onPressed: () => Navigator.pop(context, 'Trifle'),
),
],
cancelButton: CupertinoActionSheetAction(
child: const Text('Cancel'),
isDefaultAction: true,
onPressed: () => Navigator.pop(context, 'Cancel'),
),
),
);
}
}
class CupertinoDessertDialog extends StatelessWidget {
......
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