insertChildRenderObject method

  1. @override
void insertChildRenderObject (
  1. covariant RenderObject child,
  2. covariant dynamic slot
)
override

Insert the given child into renderObject at the given slot.

The semantics of slot are determined by this element. For example, if this element has a single child, the slot should always be null. If this element has a list of children, the previous sibling element wrapped in an IndexedSlot is a convenient value for the slot.

Implementation

@override
void insertChildRenderObject(RenderObject child, dynamic slot) {
  final RenderObjectWithChildMixin<RenderObject> renderObject = this.renderObject as RenderObjectWithChildMixin<RenderObject>;
  assert(slot == null);
  assert(renderObject.debugValidateChild(child));
  renderObject.child = child;
  assert(renderObject == this.renderObject);
}