levelbar: Document CSS node ordering

diff --git a/gtk/gtklevelbar.c b/gtk/gtklevelbar.c
index 18232a63c862f294947711ce72fb768b6e2f0f29..f8195434f57078aa72b5134c36779626a3452b83 100644 (file)
--- a/gtk/gtklevelbar.c
+++ b/gtk/gtklevelbar.c
@@ -102,6 +102,9 @@
  * mode, the number of filled and unfilled nodes corresponds to blocks that are
  * drawn. The block.filled nodes also get a style class .level-name corresponding
  * to the level for the current value.
+ *
+ * In horizontal orientation, the nodes are always arranged from left to right,
+ * regardless of text direction.
  */
 #include "config.h"