Combo.with_model
Description:
[ CCode ( has_construct_function = false ,  type = "GtkWidget*" ) ]
[ Version ( since = "4.2" ) ]
public Combo.with_model (DataModel model, int n_cols, int cols_index)
  [ Version ( since = "4.2" ) ]
public Combo.with_model (DataModel model, int n_cols, int cols_index)
Create a new GdauiCombo widget with a model.
 See gdaui_combo_set_model for more information about the n_cols and cols_index usage.
Parameters:
| model | a DataModel object. | 
| n_cols | number of columns in the model to be shown | 
| cols_index | an array of columns to be shown, its size must be  | 
Returns:
| the newly-created widget. |