gtk_widget_set_size_request (GTK_WIDGET (priv->body_view), 1, 1);
gtk_widget_set_size_request (GTK_WIDGET (priv->body_view), -1, -1);
gtk_widget_queue_resize (GTK_WIDGET (priv->body_view));
gtk_widget_set_size_request (GTK_WIDGET (priv->body_view), 1, 1);
gtk_widget_set_size_request (GTK_WIDGET (priv->body_view), -1, -1);
gtk_widget_queue_resize (GTK_WIDGET (priv->body_view));