Function GetCurrentWindowRead

include/imgui/imgui_internal.h:3119–3119

    IMGUI_API ImGuiIO&         GetIO(ImGuiContext* ctx);
    IMGUI_API ImGuiPlatformIO& GetPlatformIO(ImGuiContext* ctx);
    inline    ImGuiWindow*  GetCurrentWindowRead()      { ImGuiContext& g = *GImGui; return g.CurrentWindow; }
    inline    ImGuiWindow*  GetCurrentWindow()          { ImGuiContext& g = *GImGui; g.CurrentWindow->WriteAccessed = true; return g.CurrentWindow; }
    IMGUI_API ImGuiWindow*  FindWindowByID(ImGuiID id);
    IMGUI_API ImGuiWindow*  FindWindowByName(const char* name);