Gonzalo Odiard
a873cfc04e
The palette using a Gtk.Menu, had a separator displayed using a custom widget, but that was not well displayed (the line didn't had the palette width due to margin on the palette) and was broken on Gtk >= 3.16 Instead of use that widget to draw the separator line between at the bottom of _HeaderItem, as we do with the toolbar buttons when the palette is displayed.
Sugar is the core of the OLPC Human Interface. The toolkit provides a set of widgets to build HIG compliant applications and interfaces to interact with system services like presence and the datastore.