listitemmanager: Make sections configurable

Add a gtk_list_item_manager_set_has_sections() (default: FALSE) that
requires explicit turning on for the listitemmanager to gain section
support.

1 files changed, 10 insertions, 1 deletions

diff --git a/testsuite/gtk/listitemmanager.c b/testsuite/gtk/listitemmanager.c
index 9173d5e708..828a281745 100644
--- a/testsuite/gtk/listitemmanager.c
+++ b/testsuite/gtk/listitemmanager.c
@@ -372,7 +372,7 @@ test_exhaustive (void)
       if (g_test_verbose ())
         print_list_item_manager_tiles (items);
 
-      switch (g_test_rand_int_range (0, 5))
+      switch (g_test_rand_int_range (0, 6))
       {
         case 0:
           if (g_test_verbose ())
@@ -413,6 +413,15 @@ test_exhaustive (void)
             }
           break;
 
+        case 5:
+          {
+            gboolean has_sections = g_test_rand_bit ();
+            if (g_test_verbose ())
+              g_test_message ("Setting has_sections to %s", has_sections ? "true" : "false");
+            gtk_list_item_manager_set_has_sections (items, has_sections);
+          }
+          break;
+
         default:
           g_assert_not_reached ();
           break;