4987 bool ImGui::CollapsingHeader(const char* label, bool* p_open, ImGuiTreeNodeFlags flags)  in CollapsingHeader()  argument
4993     if (p_open && !*p_open)  in CollapsingHeader()
4997 …bool is_open = TreeNodeBehavior(id, flags | ImGuiTreeNodeFlags_CollapsingHeader | (p_open ? ImGuiT…  in CollapsingHeader()
4998     if (p_open)  in CollapsingHeader()
5006             *p_open = false;  in CollapsingHeader()
6308 bool    ImGui::BeginTabItem(const char* label, bool* p_open, ImGuiTabItemFlags flags)  in BeginTabItem()  argument
6316     bool ret = TabItemEx(tab_bar, label, p_open, flags);  in BeginTabItem()
6339 bool    ImGui::TabItemEx(ImGuiTabBar* tab_bar, const char* label, bool* p_open, ImGuiTabItemFlags f…  in TabItemEx()  argument
6354     if (p_open && !*p_open)  in TabItemEx()
6363     ImVec2 size = TabItemCalcSize(label, p_open != NULL);  in TabItemEx()
6379     if (p_open == NULL)  in TabItemEx()
6507     const ImGuiID close_button_id = p_open ? window->GetID((void*)((intptr_t)id + 1)) : 0;  in TabItemEx()
6509     if (just_closed && p_open != NULL)  in TabItemEx()
6511         *p_open = false;  in TabItemEx()