setupParentData method
- covariant RenderBox child
override
Override to setup parent data correctly for your children.
You can call this function to set up the parent data for child before the child is added to the parent's child list.
Implementation
@override
void setupParentData(RenderBox child) {
if (child.parentData is! ListBodyParentData) {
child.parentData = ListBodyParentData();
}
}