+ process_list->renderer = renderer;
+
+ gint vertical_separator;
+ gtk_widget_style_get (GTK_WIDGET (process_list->process_list_widget),
+ "vertical-separator", &vertical_separator,
+ NULL);
+ gtk_cell_renderer_get_size(renderer,
+ GTK_WIDGET(process_list->process_list_widget),
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ &process_list->cell_height);
+
+ guint ypad;
+ g_object_get(G_OBJECT(renderer), "ypad", &ypad, NULL);
+
+ process_list->cell_height += ypad;
+ process_list->cell_height += vertical_separator;
+
+