Spinner: Document how to select on animated in CSS

This is not particularly obvious, so it seems worth including.

diff --git a/gtk/gtkspinner.c b/gtk/gtkspinner.c
index 3b4fc7dc63ba9d6594e49b5bafa22f8b52ff5f96..24a492013445e046db2c9a07c5f5abf4067d5fff 100644 (file)
--- a/gtk/gtkspinner.c
+++ b/gtk/gtkspinner.c
@@ -57,7 +57,8 @@
  *
  * # CSS nodes
  *
- * GtkSpinner has a single CSS node with the name spinner.
+ * GtkSpinner has a single CSS node with the name spinner. When the animation is
+ * active, the :checked pseudoclass is added to this node.
  */