showAlertDialog<T> function
Future<T?>
showAlertDialog<T>(
- BuildContext context, {
- String? title,
- String? content,
- VoidCallback? onClose,
- VoidCallback? onOk,
- String titleClose = 'Close',
- String titleOk = 'Ok',
- bool barrierDismissible = true,
actions: a builder with dismiss callback to dismiss the dialog
Implementation
Future<T?> showAlertDialog<T>(
BuildContext context, {
String? title,
String? content,
VoidCallback? onClose,
VoidCallback? onOk,
String titleClose = 'Close',
String titleOk = 'Ok',
bool barrierDismissible = true,
bool useRootNavigator = false,
}) {
return showDialog<T>(
context: context,
barrierDismissible: barrierDismissible,
useRootNavigator: useRootNavigator,
builder: (context) {
return AlertDialog(
title: title != null ? Text(title) : null,
content: content != null ? Text(content) : null,
actions: [
ElevatedButton(
onPressed: () {
pop(context);
onClose?.call();
},
child: Text(titleClose)),
if (onOk != null)
ElevatedButton(
onPressed: () {
pop(context);
onOk();
},
child: Text(titleOk)),
],
);
},
);
}