stringlist: Add docs to GtkStringObject

diff --git a/gtk/gtkstringlist.c b/gtk/gtkstringlist.c
index 503192d90f873283a55c5f35c8992fd7663c7d31..2b12cb957fba9d890735d61a4e5d012742b310e3 100644 (file)
--- a/gtk/gtkstringlist.c
+++ b/gtk/gtkstringlist.c
@@ -57,6 +57,15 @@
  * ```
  */
 
+/**
+ * GtkStringObject:
+ *
+ * `GtkStringObject` is the type of items in a `GtkStringList`.
+ *
+ * A `GtkStringObject` is a wrapper around a `const char*`; it has
+ * a [property@Gtk.StringObject:string] property.
+ */
+
 #define GDK_ARRAY_ELEMENT_TYPE GtkStringObject *
 #define GDK_ARRAY_NAME objects
 #define GDK_ARRAY_TYPE_NAME Objects