Per Gnome 3.14, this function is deprecated and no longer guaranteed to work. If you want alternating colors, you will need to find a new theme.
Source: https://developer.gnome.org/gtk3/stable/GtkTreeView.html#gtk-tree-view-set-rules-hint
I have the same observation in Gnome 3.14.2 in ArchLinux.
Per Gnome 3.14, this function is deprecated and no longer guaranteed to work. If you want alternating colors, you will need to find a new theme.
Source: https:/ /developer. gnome.org/ gtk3/stable/ GtkTreeView. html#gtk- tree-view- set-rules- hint
I have the same observation in Gnome 3.14.2 in ArchLinux.