level bar: Make the full offset official

We are adding 3 offsets, not just two. Add a define for the
third one, and mention it in the docs.

1 files changed, 9 insertions, 0 deletions

diff --git a/gtk/gtklevelbar.h b/gtk/gtklevelbar.h
index aab7064fa6..77c1693b7b 100644
--- a/gtk/gtklevelbar.h
+++ b/gtk/gtklevelbar.h
@@ -54,6 +54,15 @@ G_BEGIN_DECLS
  */
 #define GTK_LEVEL_BAR_OFFSET_HIGH "high"
 
+/**
+ * GTK_LEVEL_BAR_OFFSET_FULL:
+ *
+ * The name used for the stock full offset included by #GtkLevelBar.
+ *
+ * Since: 3.20
+ */
+#define GTK_LEVEL_BAR_OFFSET_FULL "full"
+
 typedef struct _GtkLevelBarClass   GtkLevelBarClass;
 typedef struct _GtkLevelBar        GtkLevelBar;
 typedef struct _GtkLevelBarPrivate GtkLevelBarPrivate;