The GtkRcFlags enumeration is used as a bitmask to specify which fields of a GtkRcStyle have been set for each state.
Value | Symbolic name | Description |
| 1 | Gtk::RC_FG | If present, the foreground color has been set for this state. |
| 2 | Gtk::RC_BG | If present, the background color has been set for this state. |
| 4 | Gtk::RC_TEXT | If present, the text color has been set for this state. |
| 8 | Gtk::RC_BASE | If present, the base color has been set for this state. |