Warning gtk_toolbar_insert_space has been deprecated since version 2.4 and should not be used in newly-written code. Use gtk_toolbar_insert() instead. Inserts a new space in the toolbar at the specified position.
the number of widgets after which a space should be inserted.
See Implementation
Warning gtk_toolbar_insert_space has been deprecated since version 2.4 and should not be used in newly-written code. Use gtk_toolbar_insert() instead. Inserts a new space in the toolbar at the specified position.