Returns whether the status icon is visible or not. Note that being visible does not guarantee that the user can actually see the icon, see also gtk_status_icon_is_embedded().
%TRUE if the status icon is visible
Deprecated: Use #GNotification and #GtkApplication to provide status notifications; there is no direct replacement for this function
2.10
See Implementation
Returns whether the status icon is visible or not. Note that being visible does not guarantee that the user can actually see the icon, see also gtk_status_icon_is_embedded().