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Code Issues Releases Wiki Activity

veggieseasons: Migrate to null safety (#922)

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This commit is contained in:
Brett Morgan
2021-10-12 10:27:54 +11:00
committed by GitHub
parent 994cdb4afa
commit ac2bef7d83
21 changed files with 134 additions and 148 deletions
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19
veggieseasons/lib/widgets/settings_group.dart
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@@ -14,7 +14,7 @@ import 'settings_item.dart';
// See https://github.com/flutter/flutter/projects/29 for more info.
class SettingsGroupHeader extends StatelessWidget {
const SettingsGroupHeader(this.title, {Key key}) : super(key: key);
const SettingsGroupHeader(this.title, {Key? key}) : super(key: key);
final String title;
@@ -35,7 +35,7 @@ class SettingsGroupHeader extends StatelessWidget {
}
class SettingsGroupFooter extends StatelessWidget {
const SettingsGroupFooter(this.title, {Key key}) : super(key: key);
const SettingsGroupFooter(this.title, {Key? key}) : super(key: key);
final String title;
@@ -55,17 +55,16 @@ class SettingsGroupFooter extends StatelessWidget {
class SettingsGroup extends StatelessWidget {
SettingsGroup({
@required this.items,
required this.items,
this.header,
this.footer,
Key key,
}) : assert(items != null),
assert(items.isNotEmpty),
Key? key,
}) : assert(items.isNotEmpty),
super(key: key);
final List<SettingsItem> items;
final Widget header;
final Widget footer;
final Widget? header;
final Widget? footer;
@override
Widget build(BuildContext context) {
var brightness = CupertinoTheme.brightnessOf(context);
@@ -85,7 +84,7 @@ class SettingsGroup extends StatelessWidget {
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
if (header != null) header,
if (header != null) header!,
Container(
decoration: BoxDecoration(
color: CupertinoColors.white,
@@ -105,7 +104,7 @@ class SettingsGroup extends StatelessWidget {
children: dividedItems,
),
),
if (footer != null) footer,
if (footer != null) footer!,
],
),
);