[balsa/gtk3] Gtk{HV}Paned is deprecated

[Peter Bloomfield <PeterB src gnome org>]

commit 582629810c8debc99fb934cbe9a78cfb92ccb210
Author: Peter Bloomfield <PeterBloomfield bellsouth net>
Date:   Fri Oct 14 09:16:13 2011 -0400

    Gtk{HV}Paned is deprecated
    
    	* src/main-window.c: deprecation cleanup.

 ChangeLog         |    6 ++++++
 src/main-window.c |   20 ++++++++++++--------
 2 files changed, 18 insertions(+), 8 deletions(-)
---
diff --git a/ChangeLog b/ChangeLog
index 2537f32..2315c24 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,11 @@
 2011-10-14  Peter Bloomfield
 
+	Gtk{HV}Paned is deprecated.
+
+	* src/main-window.c: deprecation cleanup.
+
+2011-10-14  Peter Bloomfield
+
 	Gtk{HV}Separator is deprecated.
 
 	* src/filter-edit-dialog.c (filters_edit_dialog): deprecation
diff --git a/src/main-window.c b/src/main-window.c
index 0456b59..b287a1f 100644
--- a/src/main-window.c
+++ b/src/main-window.c
@@ -1301,8 +1301,8 @@ bw_set_panes(BalsaWindow * window)
 
     switch (balsa_app.layout_type) {
     case LAYOUT_WIDE_MSG:
-	window->paned_master = gtk_vpaned_new();
-	window->paned_slave  = gtk_hpaned_new();
+	window->paned_master = gtk_paned_new(GTK_ORIENTATION_VERTICAL);
+	window->paned_slave  = gtk_paned_new(GTK_ORIENTATION_HORIZONTAL);
         if (window->content)
             gtk_container_remove(GTK_CONTAINER(window->vbox),
                                  window->content);
@@ -1320,8 +1320,8 @@ bw_set_panes(BalsaWindow * window)
         width_preference = BALSA_INDEX_WIDE;
 	break;
     case LAYOUT_WIDE_SCREEN:
-	window->paned_master = gtk_hpaned_new();
-	window->paned_slave  = gtk_hpaned_new();
+	window->paned_master = gtk_paned_new(GTK_ORIENTATION_HORIZONTAL);
+	window->paned_slave  = gtk_paned_new(GTK_ORIENTATION_HORIZONTAL);
         if (window->content)
             gtk_container_remove(GTK_CONTAINER(window->vbox),
                                  window->content);
@@ -1340,8 +1340,8 @@ bw_set_panes(BalsaWindow * window)
 	break;
     case LAYOUT_DEFAULT:
     default:
-	window->paned_master = gtk_hpaned_new();
-	window->paned_slave  = gtk_vpaned_new();
+	window->paned_master = gtk_paned_new(GTK_ORIENTATION_HORIZONTAL);
+	window->paned_slave  = gtk_paned_new(GTK_ORIENTATION_VERTICAL);
         if (window->content)
             gtk_container_remove(GTK_CONTAINER(window->vbox),
                                  window->content);
@@ -4879,8 +4879,12 @@ static void
 bw_show_mbtree(BalsaWindow * bw)
 {
     GtkWidget *parent;
-    parent = gtk_widget_get_ancestor(bw->mblist, GTK_TYPE_HPANED);
-    g_assert(parent != NULL);
+
+    parent = gtk_widget_get_ancestor(bw->mblist, GTK_TYPE_PANED);
+    while (gtk_orientable_get_orientation(GTK_ORIENTABLE(parent)) !=
+           GTK_ORIENTATION_HORIZONTAL) {
+        parent = gtk_widget_get_ancestor(parent, GTK_TYPE_PANED);
+    }
 
     if (balsa_app.show_mblist) {
         gtk_widget_show(bw->mblist);