[gtk+] Add a more complex widget in the flipping assistant

[Matthias Clasen <matthiasc src gnome org>]

commit ffaaa1e66eef00d1dbaf28ae4ab9e4cdd74f1bae
Author: Sébastien Granjoux <seb sfo free fr>
Date:   Mon Oct 26 21:52:34 2015 +0100

    Add a more complex widget in the flipping assistant
    
    This reproduces the problem from bug
    https://bugzilla.gnome.org/show_bug.cgi?id=756385

 gtk/gtkassistant.c    |    1 -
 tests/testassistant.c |   11 ++++++++---
 2 files changed, 8 insertions(+), 4 deletions(-)
---
diff --git a/gtk/gtkassistant.c b/gtk/gtkassistant.c
index 91270b9..b1d400d 100644
--- a/gtk/gtkassistant.c
+++ b/gtk/gtkassistant.c
@@ -1134,7 +1134,6 @@ assistant_remove_page_cb (GtkContainer *container,
     return;
 
   page_info = element->data;
-g_print ("remove page cb: %s\n", page_info->title);
 
   /* If this is the current page, we need to switch away. */
   if (page_info == priv->current_page)
diff --git a/tests/testassistant.c b/tests/testassistant.c
index bfce399..fec7f69 100644
--- a/tests/testassistant.c
+++ b/tests/testassistant.c
@@ -607,7 +607,7 @@ flip_pages (GtkButton *button, GtkAssistant *assistant)
   gtk_assistant_remove_page (assistant, 1);
   gtk_assistant_insert_page (assistant, page, 2);
 
-  gtk_widget_show (page);
+  gtk_widget_show_all (page);
   gtk_assistant_set_page_title (GTK_ASSISTANT (assistant), page, title);
   gtk_assistant_set_page_complete (GTK_ASSISTANT (assistant), page, TRUE);
 
@@ -650,8 +650,13 @@ create_page_flipping_assistant (GtkWidget *widget)
       gtk_assistant_set_page_title (GTK_ASSISTANT (assistant), page, "Page 1");
       gtk_assistant_set_page_complete (GTK_ASSISTANT (assistant), page, TRUE);
 
-      page = get_test_page ("Page 2");
-      gtk_widget_show (page);
+      page = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
+      gtk_box_pack_start (GTK_BOX (page),
+                          get_test_page ("Page 2"),
+                          TRUE,
+                          TRUE,
+                          0);
+      gtk_widget_show_all (page);
       gtk_assistant_append_page (GTK_ASSISTANT (assistant), page);
       gtk_assistant_set_page_title (GTK_ASSISTANT (assistant), page, "Page 2");
       gtk_assistant_set_page_complete (GTK_ASSISTANT (assistant), page, TRUE);