Would someone please show an example of how to use GtkWrapBox with Glade-3? It would be helpful to see the toolbuttons managed by the GtkWrapBox in the Glade GUI designer. GtkWrapBox came from the Gimp project and is used in Nautilus. http://nautilus.sourcearchive.com/documentation/2.14.3-11/dir_3e9cf7138a467f73f07101fdef8c554b.html