insert_with_values


Description:

[ CCode ( sentinel = "-1" ) ]
public void insert_with_values (out TreeIter iter, int position, ...)

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:GtkListStore:rows-reordered` signal repeatedly can affect the performance of the program, insert_with_values should generally be preferred when inserting rows in a sorted list store.

Parameters:

this

A `GtkListStore`

iter

An unset `GtkTreeIter` to set to the new row

position

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

...

pairs of column number and value, terminated with -1




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