Some comments about the dw::fltk::ui design.

1 files changed, 9 insertions, 0 deletions

diff --git a/dw/fltkui.hh b/dw/fltkui.hh
index 7ae15065..f1d4d1cd 100644
--- a/dw/fltkui.hh
+++ b/dw/fltkui.hh
@@ -15,6 +15,15 @@ namespace fltk {
 /**
  * \brief FLTK implementation of dw::core::ui.
  *
+ * <div style="border: 2px solid #ff0000; margin-top: 0.5em;
+ * margin-bottom: 0.5em; padding: 0.5em 1em;
+ * background-color: #ffefe0"><b>Update:</b> The complicated design
+ * results from my insufficient knowledge of C++ some years ago; since
+ * then, I've learned how to deal with "diamond inheritance", as the
+ * (ideal, not actually implemented) design in the first diagram
+ * shows. It should be possiple to implement this ideal design in a
+ * straightforward way, and so get rid of templates. --SG</div>
+ *
  * The design should be like this:
  *
  * \dot