[glade/glade-3-20] GladeBaseEditor: use GSIZE_TO_POINTER to store a GType on a pointer

[Juan Pablo Ugarte <jpu src gnome org>]

commit 98c14e5f4267bb17b8ae2635e96b326aa4545ac1
Author: Juan Pablo Ugarte <juanpablougarte gmail com>
Date:   Sun Dec 31 11:19:15 2017 -0300

    GladeBaseEditor: use GSIZE_TO_POINTER to store a GType on a pointer
    
    Fix bug 774994 "in treeview columns editor contextual menu does nothing"

 gladeui/glade-base-editor.c |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/gladeui/glade-base-editor.c b/gladeui/glade-base-editor.c
index 28ac311..916078f 100644
--- a/gladeui/glade-base-editor.c
+++ b/gladeui/glade-base-editor.c
@@ -784,7 +784,7 @@ glade_base_editor_add_item_activate (GtkMenuItem     *menuitem,
                                      GladeBaseEditor *e)
 {
   GObject *item = G_OBJECT (menuitem);
-  GType type = GPOINTER_TO_INT (g_object_get_data (item, "object_type"));
+  GType type = GPOINTER_TO_SIZE (g_object_get_data (item, "object_type"));
   GladeBaseEditorAddMode add_mode =
       GPOINTER_TO_INT (g_object_get_data (item, "object_add_mode"));
 
@@ -825,7 +825,7 @@ glade_base_editor_popup (GladeBaseEditor *editor, GladeWidget *widget)
         gtk_widget_show (item);
 
         g_object_set_data (G_OBJECT (item), "object_type",
-                           GINT_TO_POINTER (iter_type));
+                           GSIZE_TO_POINTER (iter_type));
 
         g_object_set_data (G_OBJECT (item), "object_add_mode",
                            GINT_TO_POINTER (ADD_SIBLING));
@@ -857,7 +857,7 @@ glade_base_editor_popup (GladeBaseEditor *editor, GladeWidget *widget)
         gtk_widget_show (item);
 
         g_object_set_data (G_OBJECT (item), "object_type",
-                           GINT_TO_POINTER (iter_type));
+                           GSIZE_TO_POINTER (iter_type));
 
         g_object_set_data (G_OBJECT (item), "object_add_mode",
                            GINT_TO_POINTER (ADD_CHILD));