setDimensions static method

Future<void> setDimensions(GlobalKey<State<StatefulWidget>> key)

Implementation

static Future<void> setDimensions(GlobalKey key) async {
  if (key.currentContext == null) return;

  RenderBox? box = key.currentContext!.findRenderObject() as RenderBox?;

  height = box?.size.height ?? _screenHeight;
  width = box?.size.width ?? _screenWidth;
}