From 460a45df8be4613053c6a097d9c699c70dbe1a2c Mon Sep 17 00:00:00 2001 From: crupest Date: Tue, 10 Nov 2020 15:03:54 +0800 Subject: ... --- src/ui/controls/ContentControl.cpp | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) (limited to 'src/ui/controls/ContentControl.cpp') 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 -- cgit v1.2.3