Emitted when the active item is changed.
The can be due to the user selecting a different item from the list, or due to a call to [method@Gtk.ComboBox.set_active_iter]. It will also be emitted while typing into the entry of a combo box with an entry.
See Implementation
Emitted when the active item is changed.
The can be due to the user selecting a different item from the list, or due to a call to [method@Gtk.ComboBox.set_active_iter]. It will also be emitted while typing into the entry of a combo box with an entry.