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Improve functionality of showErrorDialog function

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- Provide callback for when the dialog is dismissed
- Optionally set the error title bar
This commit is contained in:
Oliver Walters 2020-05-26 23:40:20 +10:00
parent baed2d98c6
commit 6102b39e9d
1 changed files with 7 additions and 3 deletions
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10
lib/widget/dialogs.dart
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@ -9,12 +9,12 @@ void showMessage(BuildContext context, String message) {
)); ));
} }
void showErrorDialog(BuildContext context, String title, String description) { Future<void> showErrorDialog(BuildContext context, String title, String description, {String error = "Error", Function onDismissed}) async {
showDialog( showDialog(
context: context, context: context,
child: SimpleDialog( child: SimpleDialog(
title: ListTile( title: ListTile(
title: Text("Error"), title: Text(error),
leading: FaIcon(FontAwesomeIcons.exclamationCircle), leading: FaIcon(FontAwesomeIcons.exclamationCircle),
), ),
children: <Widget>[ children: <Widget>[
@ -24,7 +24,11 @@ void showErrorDialog(BuildContext context, String title, String description) {
) )
] ]
) )
); ).then((value) {
if (onDismissed != null) {
onDismissed();
}
});
} }
void showProgressDialog(BuildContext context, String title, String description) { void showProgressDialog(BuildContext context, String title, String description) {