Add some doc details

Mention symbolic color names in gtk_icon_info_load_symbolic_for_context()

diff --git a/gtk/gtkicontheme.c b/gtk/gtkicontheme.c
index a163c9cae87ba786ffd0464cd814443fc3c1db43..7a32269f2ec13b65d84ef644da3555865407d467 100644 (file)
--- a/gtk/gtkicontheme.c
+++ b/gtk/gtkicontheme.c
@@ -3254,6 +3254,9 @@ gtk_icon_info_load_symbolic (GtkIconInfo  *icon_info,
  * Loads an icon, modifying it to match the system colors for the foreground,
  * success, warning and error colors provided. If the icon is not a symbolic
  * one, the function will return the result from gtk_icon_info_load_icon().
+ * This function uses the regular foreground color and the symbolic colors
+ * with the names "success_color", "warning_color" and "error_color" from
+ * the context.
  *
  * This allows loading symbolic icons that will match the system theme.
  *