Treat tristate as an enum when parsing

This makes it so that you have to explicitly specify
"true" and "false" for the checked state, but it
matches how this enumeration is meant to be used.

diff --git a/gtk/gtkaccessiblevalue.c b/gtk/gtkaccessiblevalue.c
index c7ac423bd03cb88be2122a4f6be34c1dfd9c46e4..c4590678120629b77b936696e53f3bd8a41ed6e3 100644 (file)
--- a/gtk/gtkaccessiblevalue.c
+++ b/gtk/gtkaccessiblevalue.c
@@ -47,6 +47,7 @@
 #include "gtkaccessible.h"
 #include "gtkbuilderprivate.h"
 #include "gtkenums.h"
+#include "gtktypebuiltins.h"
 
 #include <math.h>
 #include <float.h>
@@ -1356,14 +1357,12 @@ gtk_accessible_value_parse (const GtkAccessibleCollect  *cstate,
 
     case GTK_ACCESSIBLE_COLLECT_TRISTATE:
       {
-        gboolean b;
+        int value;
 
         if (collects_undef && strncmp (str, "undefined", 9) == 0)
           res = gtk_undefined_accessible_value_new ();
-        else if (strncmp (str, "mixed", 5) == 0)
-          res = gtk_tristate_accessible_value_new (GTK_ACCESSIBLE_TRISTATE_MIXED);
-        else if (_gtk_builder_boolean_from_string (str, &b, error))
-          res = gtk_boolean_accessible_value_new (b);
+        else if (_gtk_builder_enum_from_string (GTK_TYPE_ACCESSIBLE_TRISTATE, str, &value, error))
+          res = gtk_boolean_accessible_value_new (value);
       }
       break;