Method IsWindowWithinBeginStackOf

include/imgui/imgui.cpp:8433–8444

}

bool ImGui::IsWindowWithinBeginStackOf(ImGuiWindow* window, ImGuiWindow* potential_parent)
{
    if (window->RootWindow == potential_parent)
        return true;
    while (window != NULL)
    {
        if (window == potential_parent)
            return true;
        window = window->ParentWindowInBeginStack;
    }
    return false;
}

bool ImGui::IsWindowAbove(ImGuiWindow* potential_above, ImGuiWindow* potential_below)
{