New function to get the cell renderers of a cell layout.

[~andy/gtk] / gtk / gtktreeviewcolumn.c

diff --git a/gtk/gtktreeviewcolumn.c b/gtk/gtktreeviewcolumn.c
index 69cd5f7fb59ba993e6f276cffc30b4cba6300c9d..6904c6f38a3e9268feff5d46fd9530f5b517fd37 100644 (file)
--- a/gtk/gtktreeviewcolumn.c
+++ b/gtk/gtktreeviewcolumn.c
@@ -112,6 +112,7 @@ static void gtk_tree_view_column_cell_layout_clear_attributes   (GtkCellLayout
 static void gtk_tree_view_column_cell_layout_reorder            (GtkCellLayout         *cell_layout,
                                                                  GtkCellRenderer       *cell,
                                                                  gint                   position);
+static GList *gtk_tree_view_column_cell_layout_get_cells        (GtkCellLayout         *cell_layout);
 
 /* Button handling code */
 static void gtk_tree_view_column_create_button                 (GtkTreeViewColumn       *tree_column);
@@ -332,6 +333,7 @@ gtk_tree_view_column_cell_layout_init (GtkCellLayoutIface *iface)
   iface->set_cell_data_func = gtk_tree_view_column_cell_layout_set_cell_data_func;
   iface->clear_attributes = gtk_tree_view_column_cell_layout_clear_attributes;
   iface->reorder = gtk_tree_view_column_cell_layout_reorder;
+  iface->get_cells = gtk_tree_view_column_cell_layout_get_cells;
 }
 
 static void
@@ -1552,6 +1554,12 @@ gtk_tree_view_column_get_cell_renderers (GtkTreeViewColumn *tree_column)
   return retval;
 }
 
+static GList *
+gtk_tree_view_column_cell_layout_get_cells (GtkCellLayout *layout)
+{
+  return gtk_tree_view_column_get_cell_renderers (GTK_TREE_VIEW_COLUMN (layout));
+}
+
 /**
  * gtk_tree_view_column_add_attribute:
  * @tree_column: A #GtkTreeViewColumn.