attachRenderObject method
Implementation
@override
void attachRenderObject() {
var parent = _parentRenderObjectElement?.renderObject;
if (parent != null) {
Element? prevElem = _prevAncestorSibling;
while (prevElem != null && prevElem._lastRenderObjectElement == null) {
prevElem = prevElem._prevAncestorSibling;
}
var after = prevElem?._lastRenderObjectElement;
parent.attach(renderObject, after: after?.renderObject);
assert(renderObject.parent == parent);
}
}