dlgCustom<T> method
Shows a custom dialog for a more complex form where at the end you can apply changes as a returned value if necessary. You will make use of CodeMeltedUI.dlgClose for returning values via your actions array.
Implementation
Future<T?> dlgCustom<T>({
required Widget content,
required String title,
List<Widget>? actions,
double? height,
double? width,
}) async {
return showDialog<T>(
barrierDismissible: false,
context: cNavigatorKey.currentContext!,
builder: (_) => AlertDialog(
backgroundColor: _getTheme().backgroundColor,
insetPadding: EdgeInsets.zero,
scrollable: true,
titlePadding: const EdgeInsets.all(5.0),
title: Center(child: Text(title)),
titleTextStyle: TextStyle(
color: _getTheme().titleColor,
fontSize: 20.0,
fontWeight: FontWeight.bold,
),
contentPadding: const EdgeInsets.only(
left: 25.0,
right: 25.0,
),
content: Column(
mainAxisSize: MainAxisSize.min,
children: [
SizedBox(
height: height,
width: width,
child: content,
)
],
),
actionsPadding: const EdgeInsets.all(5.0),
actionsAlignment: MainAxisAlignment.center,
actions: actions,
),
);
}