[anjuta] anjuta-file-list: fix deprecation warnings

[Carl-Anton Ingmarsson <carlantoni src gnome org>]

commit 509e68cba2167da8552b6ef2da394133458bfaee
Author: Carl-Anton Ingmarsson <ca ingmarsson gmail com>
Date:   Tue May 14 17:20:35 2013 +0200

    anjuta-file-list: fix deprecation warnings
    
    1. Derive from GtkBox instead of GtkVBox
    
    2. Use GtkStyleContext instead of deprecated GtkStyle

 libanjuta/anjuta-file-list.c |   20 +++++++++++++++-----
 1 files changed, 15 insertions(+), 5 deletions(-)
---
diff --git a/libanjuta/anjuta-file-list.c b/libanjuta/anjuta-file-list.c
index f29d024..bab7a53 100644
--- a/libanjuta/anjuta-file-list.c
+++ b/libanjuta/anjuta-file-list.c
@@ -58,7 +58,7 @@ struct _AnjutaFileListPriv
        GtkTreeIter placeholder;
 };
 
-G_DEFINE_TYPE (AnjutaFileList, anjuta_file_list, GTK_TYPE_VBOX);
+G_DEFINE_TYPE (AnjutaFileList, anjuta_file_list, GTK_TYPE_BOX);
 
 static void
 anjuta_file_list_append_placeholder (AnjutaFileList *self)
@@ -79,24 +79,30 @@ path_cell_data_func (GtkTreeViewColumn *column, GtkCellRenderer *renderer,
                      GtkTreeView *list_view)
 {
        gchar *path;
-       GtkStyle *style;
+       GtkStyleContext *context;
 
        gtk_tree_model_get (model, iter, COL_PATH, &path, -1);
-       style = gtk_widget_get_style (GTK_WIDGET (list_view));
+       context = gtk_widget_get_style_context (GTK_WIDGET (list_view));
 
        /* NULL path means this is the placeholder */
        if (path)
        {
+               GdkRGBA fg_color;
+
+               gtk_style_context_get_color (context, GTK_STATE_NORMAL, &fg_color);
                g_object_set (G_OBJECT (renderer), 
-                                         "foreground-gdk", &(style->text[GTK_STATE_NORMAL]),
+                             "foreground-rgba", &fg_color,
                              "style", PANGO_STYLE_NORMAL,
                              "text", path, 
                              NULL);
        }
        else
        {
+               GdkRGBA fg_color;
+
+               gtk_style_context_get_color (context, GTK_STATE_INSENSITIVE, &fg_color);
                g_object_set (G_OBJECT (renderer), 
-                             "foreground-gdk", &(style->text[GTK_STATE_INSENSITIVE]),
+                             "foreground-rgba", &fg_color,
                              "style", PANGO_STYLE_ITALIC,
                              "text", _("Drop a file or enter a path here"), 
                              NULL);
@@ -351,6 +357,10 @@ anjuta_file_list_init (AnjutaFileList *self)
        GtkTreeViewColumn *column;
        GtkCellRenderer *renderer;
 
+
+       /* Set properties */
+       g_object_set (self, "orientation", GTK_ORIENTATION_VERTICAL, NULL);
+
        self->priv = g_new0 (AnjutaFileListPriv, 1);
        self->priv->list_view = gtk_tree_view_new ();
        self->priv->list_model = gtk_list_store_new (NUM_COLS, G_TYPE_STRING);