[gtk+] teststack: don't enumerate transitions manually

[Matthias Clasen <matthiasc src gnome org>]

commit 3db60baf2de066b85dafad4eb8c565e74d9e11c3
Author: Matthias Clasen <mclasen redhat com>
Date:   Fri May 2 17:43:18 2014 -0400

    teststack: don't enumerate transitions manually
    
    Thats what introspection is for.

 tests/teststack.c |   27 ++++++---------------------
 1 files changed, 6 insertions(+), 21 deletions(-)
---
diff --git a/tests/teststack.c b/tests/teststack.c
index bca6265..35c7abc 100644
--- a/tests/teststack.c
+++ b/tests/teststack.c
@@ -108,6 +108,7 @@ main (gint argc,
   GtkWidget *scrolled_win;
   int i;
   GtkTreeIter iter;
+  GEnumClass *class;
 
   gtk_init (&argc, &argv);
 
@@ -210,30 +211,14 @@ main (gint argc,
   gtk_container_add (GTK_CONTAINER (hbox), button);
 
   combo = gtk_combo_box_text_new ();
-  gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (combo), "NONE");
-  gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (combo), "CROSSFADE");
-  gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (combo), "SLIDE_RIGHT");
-  gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (combo), "SLIDE_LEFT");
-  gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (combo), "SLIDE_UP");
-  gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (combo), "SLIDE_DOWN");
-  gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (combo), "SLIDE_LEFT_RIGHT");
-  gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (combo), "SLIDE_UP_DOWN");
-  gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (combo), "OVER_UP");
-  gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (combo), "OVER_DOWN");
-  gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (combo), "OVER_LEFT");
-  gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (combo), "OVER_RIGHT");
-  gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (combo), "UNDER_UP");
-  gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (combo), "UNDER_DOWN");
-  gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (combo), "UNDER_LEFT");
-  gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (combo), "UNDER_RIGHT");
-  gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (combo), "OVER_UP_DOWN");
-  gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (combo), "OVER_DOWN_UP");
-  gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (combo), "OVER_LEFT_RIGHT");
-  gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (combo), "OVER_RIGHT_LEFT");
-  gtk_combo_box_set_active (GTK_COMBO_BOX (combo), 0);
+  class = g_type_class_ref (GTK_TYPE_STACK_TRANSITION_TYPE);
+  for (i = 0; i < class->n_values; i++)
+    gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (combo), class->values[i].value_nick);
+  g_type_class_unref (class);
 
   gtk_container_add (GTK_CONTAINER (hbox), combo);
   g_signal_connect (combo, "changed", (GCallback) toggle_transitions, NULL);
+  gtk_combo_box_set_active (GTK_COMBO_BOX (combo), 0);
 
   hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
   gtk_container_add (GTK_CONTAINER (box), hbox);