[gtk+] Use accessor functions to access GtkAlignment

[Javier Jardón <jjardon src gnome org>]

commit 5828453ae5fa74186fed5098093aa7f028746ce7
Author: Javier Jardón <jjardon gnome org>
Date:   Wed Jul 14 01:45:55 2010 +0200

    Use accessor functions to access GtkAlignment

 gtk/gtkbutton.c |   11 +++++++++--
 1 files changed, 9 insertions(+), 2 deletions(-)
---
diff --git a/gtk/gtkbutton.c b/gtk/gtkbutton.c
index 9785e8d..9b2f475 100644
--- a/gtk/gtkbutton.c
+++ b/gtk/gtkbutton.c
@@ -647,10 +647,17 @@ maybe_set_alignment (GtkButton *button,
   else if (GTK_IS_ALIGNMENT (widget))
     {
       GtkAlignment *alignment = GTK_ALIGNMENT (widget);
+      gfloat xscale, yscale;
+
+      g_object_get (alignment,
+                    "xscale", &xscale,
+                    "yscale", &yscale,
+                    NULL);
 
       if (priv->align_set)
-	gtk_alignment_set (alignment, priv->xalign, priv->yalign, 
-			   alignment->xscale, alignment->yscale);
+        gtk_alignment_set (alignment,
+                           priv->xalign, priv->yalign,
+                           xscale, yscale);
     }
 }