popUpListOf method
Implementation
_PopUpList? popUpListOf(RenderBox child) {
final childParentData =
child.parentData! as MultiSliverMultiBoxAdaptorParentData;
assert(childParentData.index != null);
return childParentData.key;
}
_PopUpList? popUpListOf(RenderBox child) {
final childParentData =
child.parentData! as MultiSliverMultiBoxAdaptorParentData;
assert(childParentData.index != null);
return childParentData.key;
}