...

1 files changed, 8 insertions, 2 deletions

diff --git a/src/ui/controls/ContentControl.cpp b/src/ui/controls/ContentControl.cpp
index 653882c0..8c6f0b00 100644
--- a/src/ui/controls/ContentControl.cpp
+++ b/src/ui/controls/ContentControl.cpp
@@ -19,7 +19,13 @@ void ContentControl::SetChild(Control* child) {
 }
 
 void ContentControl::OnChildChanged(Control* old_child, Control* new_child) {
-  CRU_UNUSED(old_child)
-  CRU_UNUSED(new_child)
+  if (container_render_object_) {
+    if (old_child) {
+      container_render_object_->RemoveChild(0);
+    }
+    if (new_child) {
+      container_render_object_->AddChild(new_child->GetRenderObject(), 0);
+    }
+  }
 }
 }  // namespace cru::ui::controls