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Add progress indicators to a bunch o' stuff

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This commit is contained in:
Oliver Walters 2021-02-11 21:38:48 +11:00
parent dba45c7600
commit b1b85a33f8
8 changed files with 172 additions and 96 deletions
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15
lib/widget/refreshable_state.dart
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@ -16,6 +16,11 @@ abstract class RefreshableState<T extends StatefulWidget> extends State<T> {
// Current tab index (used for widgets which display bottom tabs)
int tabIndex = 0;
// Bool indicator
bool loading = false;
bool get loaded => !loading;
// Update current tab selection
void onTabSelectionChanged(int index) {
setState(() {
@ -45,8 +50,16 @@ abstract class RefreshableState<T extends StatefulWidget> extends State<T> {
}
Future<void> refresh() async {
setState(() {
loading = true;
});
await request(context);
setState(() {});
setState(() {
loading = false;
});
}
// Function to construct an appbar (override if needed)