Method

GtkListStoreinsert_with_values

Declaration [src]

void
gtk_list_store_insert_with_values (
  GtkListStore* list_store,
  GtkTreeIter* iter,
  int position,
  ...
)

Description [src]

Creates a new row at position. iter will be changed to point to this new row. If position is -1, or larger than the number of rows in the list, then the new row will be appended to the list. The row will be filled with the values given to this function.

Calling gtk_list_store_insert_with_values (list_store, iter, position...) has the same effect as calling:

static void
insert_value (GtkListStore *list_store,
              GtkTreeIter  *iter,
              int           position)
{
  gtk_list_store_insert (list_store, iter, position);
  gtk_list_store_set (list_store,
                      iter
                      // ...
                      );
}

with the difference that the former will only emit GtkTreeModel::row-inserted once, while the latter will emit GtkTreeModel::row-inserted, GtkTreeModel::row-changed and, if the list store is sorted, GtkTreeModel::rows-reordered for every inserted value.

Since emitting the GtkTreeModel::rows-reordered signal repeatedly can affect the performance of the program, gtk_list_store_insert_with_values() should generally be preferred when inserting rows in a sorted list store.

Parameters

iter GtkTreeIter
 

An unset GtkTreeIter to set to the new row.

 The argument will be set by the function.
 The argument can be NULL.
 The data is owned by the caller of the function.
position int
 

Position to insert the new row, or -1 to append after existing rows.

... none
 

Pairs of column number and value, terminated with -1