Sets the model column which combo_box should use to get strings from to be text_column. The column text_column in the model of combo_box must be of type G_TYPE_STRING.
This is only relevant if combo_box has been created with has-entry as TRUE.
A column in model to get the strings from for the internal entry
2.24
Sets the model column which combo_box should use to get strings from to be text_column. The column text_column in the model of combo_box must be of type G_TYPE_STRING.
This is only relevant if combo_box has been created with has-entry as TRUE.