+static const char *
+measure_to_stock_id (enum fmt_type type, int measure)
+{
+ return get_var_measurement_stock_id (type, measure);
+}
+
+static const char *
+alignment_to_stock_id (enum fmt_type type, int alignment)
+{
+ return get_var_align_stock_id (alignment);
+}
+
+static const char *
+role_to_stock_id (enum fmt_type type, int role)
+{
+ return get_var_role_stock_id (role);
+}
+
+static void
+render_var_pixbuf (GtkCellLayout *cell_layout,
+ GtkCellRenderer *cell,
+ GtkTreeModel *tree_model,
+ GtkTreeIter *iter,
+ gpointer data)
+{
+ const char *(*value_to_stock_id) (enum fmt_type, int value);
+ enum fmt_type type = GPOINTER_TO_INT (data);
+ gint value;
+
+ value_to_stock_id = g_object_get_data (G_OBJECT (cell), "value-to-stock-id");
+
+ gtk_tree_model_get (tree_model, iter, 0, &value, -1);
+ g_object_set (cell, "icon-name", value_to_stock_id (type, value), NULL);
+}
+
+static void
+on_combo_editing_started (GtkCellRenderer *renderer,
+ GtkCellEditable *editable,
+ gchar *path_string,
+ gpointer user_data)
+{
+ PsppireVarSheet *var_sheet = user_data;
+
+ if (GTK_IS_COMBO_BOX (editable))
+ {
+ struct variable *var = path_string_to_variable (var_sheet, path_string);
+ const struct fmt_spec *format = var_get_print_format (var);
+ const char *(*value_to_stock_id) (enum fmt_type, int value);
+ GtkCellRenderer *cell;
+
+ value_to_stock_id = g_object_get_data (G_OBJECT (renderer),
+ "value-to-stock-id");
+
+ cell = gtk_cell_renderer_pixbuf_new ();
+ g_object_set (cell, "width", 16, "height", 16, NULL);
+ g_object_set_data (G_OBJECT (cell),
+ "value-to-stock-id", value_to_stock_id);
+ gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (editable), cell, FALSE);
+ gtk_cell_layout_set_cell_data_func (GTK_CELL_LAYOUT (editable), cell,
+ render_var_pixbuf,
+ GINT_TO_POINTER (format->type),
+ NULL);
+ }
+}
+
+static void