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improvement - unnecessary var creation removed #41

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improvement - unnecessary var creation removed #41

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2730616
improvement - unnecessary var creation removed
marykravets May 9, 2021
30d8ae9
new keyword removed
marykravets May 9, 2021
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31 changes: 16 additions & 15 deletions lib/modal_progress_hud.dart
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Original file line number Diff line number Diff line change
Expand Up @@ -48,26 +48,27 @@ class ModalProgressHUD extends StatelessWidget {
Widget build(BuildContext context) {
if (!inAsyncCall) return child;

Widget layOutProgressIndicator;
if (offset == null)
layOutProgressIndicator = Center(child: progressIndicator);
else {
layOutProgressIndicator = Positioned(
child: progressIndicator,
left: offset.dx,
top: offset.dy,
);
}

return new Stack(
return Stack(
children: [
child,
new Opacity(
child: new ModalBarrier(dismissible: dismissible, color: color),
Opacity(
child: ModalBarrier(dismissible: dismissible, color: color),
opacity: opacity,
),
layOutProgressIndicator,
_getLayOutProgressIndicator(),
],
);
}

Widget _getLayOutProgressIndicator() {
if (offset == null) {
return Center(child: progressIndicator);
}

return Positioned(
child: progressIndicator,
left: offset.dx,
top: offset.dy,
);
}
}