func (e *Element) AppendChild(child *Element) {
count := e.ChildCount()
if ret := C.HTMLayoutInsertElement(child.handle, e.handle, C.UINT(count)); ret != HLDOM_OK {
domPanic(ret, "Failed to append child element")
}
}
func (e *Element) InsertChild(child *Element, index uint) {
if ret := C.HTMLayoutInsertElement(child.handle, e.handle, C.UINT(index)); ret != HLDOM_OK {
domPanic(ret, "Failed to insert child element at index: ", index)
}
}