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add gtk_tree_model_get_string_from_iter (#74667).

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Tue Jun  4 19:18:20 2002  Kristian Rietveld  <kris@gtk.org>

        * gtk/gtktreemodel.[ch]: add gtk_tree_model_get_string_from_iter
        (#74667).
This commit is contained in:
Kristian Rietveld
2002-06-04 17:12:15 +00:00
committed by Kristian Rietveld
parent ba8f8b4dd8
commit 46006990c8
8 changed files with 62 additions and 6 deletions
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30
gtk/gtktreemodel.c
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@ -721,6 +721,36 @@ gtk_tree_model_get_iter_from_string (GtkTreeModel *tree_model,
return retval;
}
/**
* gtk_tree_model_get_string_from_iter:
* @tree_model: A #GtkTreeModel.
* @iter: An #GtkTreeIter.
*
* Generates a string representation of the iter. This string is a ':'
* separated list of numbers. For example, "4:10:0:3" would be an
* acceptable return value for this string.
*
* Return value: A newly-allocated string. Must be freed with g_free().
**/
gchar *
gtk_tree_model_get_string_from_iter (GtkTreeModel *tree_model,
GtkTreeIter *iter)
{
GtkTreePath *path;
gchar *ret;
g_return_val_if_fail (GTK_IS_TREE_MODEL (tree_model), NULL);
g_return_val_if_fail (iter != NULL, NULL);
path = gtk_tree_model_get_path (tree_model, iter);
g_return_val_if_fail (path != NULL, NULL);
ret = gtk_tree_path_to_string (path);
gtk_tree_path_free (path);
return ret;
}
/**
* gtk_tree_model_get_iter_first: