[libgda] Changed required versions of Gtk+ and Vala

[Vivien Malerba <vivien src gnome org>]

commit cc2ef9128cb332c13ee3f616f8228aa36035ee91
Author: Vivien Malerba <malerba gnome-db org>
Date:   Sun Jan 4 17:13:12 2015 +0100

    Changed required versions of Gtk+ and Vala

 configure.ac                |    4 ++--
 libgda-ui/libgdaui-6.0.vapi |    8 +++++---
 2 files changed, 7 insertions(+), 5 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 29f6e39..cd37ee1 100644
--- a/configure.ac
+++ b/configure.ac
@@ -206,7 +206,7 @@ AC_ARG_WITH(ui,
 
 if test "$with_ui" = "auto" -o "$with_ui" = "yes"
 then
-       GTK_MODULES="gtk+-3.0 >= 3.0.0"
+       GTK_MODULES="gtk+-3.0 >= 3.12.0"
        PKG_CHECK_MODULES(GTK, $GTK_MODULES, [
                AC_DEFINE(HAVE_UI, [1], [GTK+ support enabled])
                have_ui=yes], [
@@ -568,7 +568,7 @@ fi
 if test "x$enable_vala" = "xyes"
 then
        AM_PROG_VALAC([0.17.7])
-       VAPIGEN_CHECK([0.17.7],[0.22],,no)
+       VAPIGEN_CHECK([0.17.7],[0.26],,no)
 else
        AM_CONDITIONAL(ENABLE_VAPIGEN,false)
 fi
diff --git a/libgda-ui/libgdaui-6.0.vapi b/libgda-ui/libgdaui-6.0.vapi
index b8b2717..86ae8a7 100644
--- a/libgda-ui/libgdaui-6.0.vapi
+++ b/libgda-ui/libgdaui-6.0.vapi
@@ -1,4 +1,4 @@
-/* libgdaui-6.0.vapi generated by vapigen-0.22, do not modify. */
+/* libgdaui-6.0.vapi generated by vapigen-0.26, do not modify. */
 
 [CCode (cprefix = "Gdaui", gir_namespace = "Gdaui", gir_version = "6.0", lower_case_cprefix = "gdaui_")]
 namespace Gdaui {
@@ -534,9 +534,11 @@ namespace Gdaui {
        [CCode (cheader_filename = "libgda-ui/libgda-ui.h", copy_function = "g_boxed_copy", free_function = 
"g_boxed_free", type_id = "gdaui_set_source_get_type ()")]
        [Compact]
        public class SetSource {
-               public int ref_cols_index;
+               [CCode (array_length = false, array_null_terminated = true)]
+               public weak int[] ref_cols_index;
                public int ref_n_cols;
-               public int shown_cols_index;
+               [CCode (array_length = false, array_null_terminated = true)]
+               public weak int[] shown_cols_index;
                public int shown_n_cols;
                public weak Gda.SetSource source;
                [CCode (has_construct_function = false)]