Thanks Dan, I have implemented your fix for both secondary icons and removed unused code. Also fixed a bug I noticed where the tooltip on the secondary icon did not appear if you first hovered over the blank part of the pathbar. It appears calling set_tooltip_text ("") has the effect of turning off ALL the tooltips. Not sure if this is expected or a Gtk.Entry bug.
Thanks Dan, I have implemented your fix for both secondary icons and removed unused code. Also fixed a bug I noticed where the tooltip on the secondary icon did not appear if you first hovered over the blank part of the pathbar. It appears calling set_tooltip_text ("") has the effect of turning off ALL the tooltips. Not sure if this is expected or a Gtk.Entry bug.