GtkComboBox
@parent_instance:
@model:
@Returns:
@combo_box:
@width:
@combo_box:
@row_span:
@combo_box:
@column_span:
@combo_box:
@Returns:
@combo_box:
@index:
@combo_box:
@Returns:
@Returns:
@combo_box:
@text:
@combo_box:
@position:
@text:
@combo_box:
@text: