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feat: add loadingIndicatorBuilder to override CircularProgressIndicator.adaptive()

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Freek van de Ven 2024-07-09 22:02:21 +02:00 committed by Bart Ribbers
parent 172b3ff6a8
commit 095eff2c21
3 changed files with 16 additions and 2 deletions
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12
packages/flutter_availability/lib/src/config/availability_options.dart
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@ -19,6 +19,7 @@ class AvailabilityOptions {
this.textStyles = const AvailabilityTextStyles(),
this.colors = const AvailabilityColors(),
this.timePickerBuilder,
this.loadingIndicatorBuilder = defaultLoader,
AvailabilityDataInterface? dataInterface,
}) : dataInterface = dataInterface ?? LocalAvailabilityDataInterface();
@ -53,6 +54,11 @@ class AvailabilityOptions {
/// A way to provide your own time picker implementation or customize
/// the default time picker
final TimePickerBuilder? timePickerBuilder;
/// A builder to override the loading indicator
/// If not provided the [CircularProgressIndicator.adaptive()] will be used
/// which shows a platform adaptive loading indicator
final WidgetBuilder loadingIndicatorBuilder;
}
/// All configurable paddings and whitespaces withing the userstory
@ -154,3 +160,9 @@ typedef TimePickerBuilder = Future<TimeOfDay?> Function(
BuildContext context,
TimeOfDay? initialTime,
);
/// Builder definition for providing a loading indicator implementation
Widget defaultLoader(
BuildContext context,
) =>
const CircularProgressIndicator.adaptive();

4
packages/flutter_availability/lib/src/ui/screens/template_overview.dart
View file

@ -101,6 +101,8 @@ class _TemplateListSection extends StatelessWidget {
Widget build(BuildContext context) {
var theme = Theme.of(context);
var textTheme = theme.textTheme;
var availabilityScope = AvailabilityScope.of(context);
var options = availabilityScope.options;
var templateCreationButton = GestureDetector(
onTap: onAddTemplate,
@ -160,7 +162,7 @@ class _TemplateListSection extends StatelessWidget {
),
],
if (templatesSnapshot.connectionState == ConnectionState.waiting) ...[
const Center(child: CircularProgressIndicator.adaptive()),
Center(child: options.loadingIndicatorBuilder(context)),
],
const SizedBox(height: 8),
templateCreationButton,

2
packages/flutter_availability/lib/src/ui/widgets/template_legend.dart
View file

@ -179,7 +179,7 @@ class _TemplateLegendState extends State<TemplateLegend> {
(!_templateDrawerOpen || templatesLoading)) ...[
const SizedBox(height: 12),
if (templatesLoading) ...[
const CircularProgressIndicator.adaptive(),
options.loadingIndicatorBuilder(context),
] else ...[
createNewTemplateButton,
],