XmComboBox(3) on Linux
The text 4bc2104317bc, as Debian 13 (Trixie), Debian 12 (Bookworm), Debian 11 (Bullseye), Debian 10 (Buster), Debian 9 (Stretch), Debian 8 (Jessie) shipped it.
The ComboBox widget class "XmComboBox" "widget class" "ComboBox"
The text 4bc2104317bc, as Debian 13 (Trixie), Debian 12 (Bookworm), Debian 11 (Bullseye), Debian 10 (Buster), Debian 9 (Stretch), Debian 8 (Jessie) shipped it.
The ComboBox widget class "XmComboBox" "widget class" "ComboBox"