entry: Add a diagram to CSS node docs

diff --git a/gtk/gtkentry.c b/gtk/gtkentry.c
index 578311888593d5d313910cb359b776efe581c58b..e5d38863bf356a9a0a03e6dd91bfe3a233d7147e 100644 (file)
--- a/gtk/gtkentry.c
+++ b/gtk/gtkentry.c
@@ -116,6 +116,13 @@
  *
  * # CSS nodes
  *
+ * |[<!-- language="plain" -->
+ * entry
+ * ├── image.left
+ * ├── image.right
+ * ╰── progress[.pulse]
+ * ]|
+ *
  * GtkEntry has a main node with the name entry. Depending on the properties
  * of the entry, the style classes .read-only and .flat may appear. The style
  * classes .warning and .error may also be used with entries.