Warning gtk_dialog_set_has_separator has been deprecated since version 2.22 and should not be used in newly-written code. This function will be removed in GTK+ 3 Sets whether the dialog has a separator above the buttons.
TRUE to have a separator
See Implementation
Warning gtk_dialog_set_has_separator has been deprecated since version 2.22 and should not be used in newly-written code. This function will be removed in GTK+ 3 Sets whether the dialog has a separator above the buttons.