Warning gtk_toolbar_set_tooltips has been deprecated since version 2.14 and should not be used in newly-written code. The toolkit-wide "gtk-enable-tooltips" property is now used instead. Sets if the tooltips of a toolbar should be active or not.
set to FALSE to disable the tooltips, or TRUE to enable them.
See Implementation
Warning gtk_toolbar_set_tooltips has been deprecated since version 2.14 and should not be used in newly-written code. The toolkit-wide "gtk-enable-tooltips" property is now used instead. Sets if the tooltips of a toolbar should be active or not.