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Amendment of bug 485218 - Strange warning encountered.

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2008-05-28  Kristian Rietveld  <kris@imendio.com>

	Amendment of bug 485218 - Strange warning encountered.

	* gtk/gtktreemodelsort.[ch]
	(gtk_tree_model_sort_convert_child_iter_to_iter): return a boolean
	indication whether or not the conversion had succeeded.


svn path=/trunk/; revision=20204
This commit is contained in:
Kristian Rietveld
2008-05-28 09:02:29 +00:00
committed by Kristian Rietveld
parent 10f642b99f
commit e72827b2cd
3 changed files with 26 additions and 10 deletions
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26
gtk/gtktreemodelsort.c
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@ -2060,24 +2060,29 @@ gtk_tree_model_sort_convert_child_path_to_path (GtkTreeModelSort *tree_model_sor
* @child_iter: A valid #GtkTreeIter pointing to a row on the child model
*
* Sets @sort_iter to point to the row in @tree_model_sort that corresponds to
* the row pointed at by @child_iter.
* the row pointed at by @child_iter. If @sort_iter was not set, %FALSE
* is returned. Note: a boolean is only returned since 2.14.
*
* Return value: %TRUE, if @sort_iter was set, i.e. if @sort_iter is a
* valid iterator pointer to a visible row in the child model.
**/
void
gboolean
gtk_tree_model_sort_convert_child_iter_to_iter (GtkTreeModelSort *tree_model_sort,
GtkTreeIter *sort_iter,
GtkTreeIter *child_iter)
{
gboolean ret;
GtkTreePath *child_path, *path;
g_return_if_fail (GTK_IS_TREE_MODEL_SORT (tree_model_sort));
g_return_if_fail (tree_model_sort->child_model != NULL);
g_return_if_fail (sort_iter != NULL);
g_return_if_fail (child_iter != NULL);
g_return_val_if_fail (GTK_IS_TREE_MODEL_SORT (tree_model_sort), FALSE);
g_return_val_if_fail (tree_model_sort->child_model != NULL, FALSE);
g_return_val_if_fail (sort_iter != NULL, FALSE);
g_return_val_if_fail (child_iter != NULL, FALSE);
sort_iter->stamp = 0;
child_path = gtk_tree_model_get_path (tree_model_sort->child_model, child_iter);
g_return_if_fail (child_path != NULL);
g_return_val_if_fail (child_path != NULL, FALSE);
path = gtk_tree_model_sort_convert_child_path_to_path (tree_model_sort, child_path);
gtk_tree_path_free (child_path);
@ -2085,11 +2090,14 @@ gtk_tree_model_sort_convert_child_iter_to_iter (GtkTreeModelSort *tree_model_sor
if (!path)
{
g_warning ("%s: The conversion of the child path to a GtkTreeModel sort path failed", G_STRLOC);
return;
return FALSE;
}
gtk_tree_model_get_iter (GTK_TREE_MODEL (tree_model_sort), sort_iter, path);
ret = gtk_tree_model_get_iter (GTK_TREE_MODEL (tree_model_sort),
sort_iter, path);
gtk_tree_path_free (path);
return ret;
}
/**