[evolution] EMsgComposer: Fix packing of content area.

[Matthew Barnes <mbarnes src gnome org>]

commit 0582520db487e10ecaf9fc0acbb7e19a723c05c6
Author: Matthew Barnes <mbarnes redhat com>
Date:   Mon Jan 21 08:54:27 2013 -0500

    EMsgComposer: Fix packing of content area.
    
    Using gtk_box_new() instead of gtk_vbox_new() changes the way child
    widgets are packed by default via gtk_container_add().  gtk_vbox_new()
    expands them by default, gtk_box_new() does not, and the preview pane
    was being packed with gtk_container_add().
    
    Packing widgets into a GtkBox with gtk_container_add() is usually the
    wrong way.  Use gtk_box_pack_start() instead, with expand=TRUE.

 composer/e-composer-private.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/composer/e-composer-private.c b/composer/e-composer-private.c
index 8331174..605670d 100644
--- a/composer/e-composer-private.c
+++ b/composer/e-composer-private.c
@@ -367,7 +367,7 @@ e_composer_private_constructed (EMsgComposer *composer)
 		E_ATTACHMENT_PANED (priv->attachment_paned));
 
 	widget = gtk_paned_new (GTK_ORIENTATION_VERTICAL);
-	gtk_container_add (GTK_CONTAINER (container), widget);
+	gtk_box_pack_start (GTK_BOX (container), widget, TRUE, TRUE, 0);
 	gtk_widget_show (widget);
 
 	container = widget;