[file-roller] add: use a popover for the options menu

[Paolo Bacchilega <paobac src gnome org>]

commit 3a799907747c7d55823ca5b43ad03b016562cb72
Author: Paolo Bacchilega <paobac src gnome org>
Date:   Sun Feb 15 16:07:56 2015 +0100

    add: use a popover for the options menu

 src/dlg-add.c |    9 ++++++---
 1 files changed, 6 insertions(+), 3 deletions(-)
---
diff --git a/src/dlg-add.c b/src/dlg-add.c
index ec01f51..77213a3 100644
--- a/src/dlg-add.c
+++ b/src/dlg-add.c
@@ -174,6 +174,7 @@ dlg_add (FrWindow *window)
        GtkWidget  *options_menu;
        GtkWidget  *menu_item;
        gboolean    use_header;
+       GtkWidget  *button;
 
        data = g_new0 (DialogData, 1);
        data->settings = g_settings_new (FILE_ROLLER_SCHEMA_ADD);
@@ -193,6 +194,7 @@ dlg_add (FrWindow *window)
        options_button = gtk_menu_button_new ();
        gtk_button_set_label (GTK_BUTTON (options_button), _("_Options"));
        gtk_button_set_use_underline (GTK_BUTTON (options_button), TRUE);
+       gtk_menu_button_set_use_popover (GTK_MENU_BUTTON (options_button), TRUE);
        gtk_widget_show (options_button);
 
        options_menu = gtk_menu_new ();
@@ -232,9 +234,10 @@ dlg_add (FrWindow *window)
        gtk_dialog_add_button (GTK_DIALOG (data->dialog),
                               _GTK_LABEL_CANCEL,
                               GTK_RESPONSE_CANCEL);
-       gtk_dialog_add_button (GTK_DIALOG (data->dialog),
-                              _GTK_LABEL_ADD,
-                              GTK_RESPONSE_OK);
+       button = gtk_dialog_add_button (GTK_DIALOG (data->dialog),
+                                       _GTK_LABEL_ADD,
+                                       GTK_RESPONSE_OK);
+       gtk_style_context_add_class (gtk_widget_get_style_context (button), GTK_STYLE_CLASS_SUGGESTED_ACTION);
 
        if (use_header)
                gtk_header_bar_pack_end (GTK_HEADER_BAR (gtk_dialog_get_header_bar (GTK_DIALOG 
(data->dialog))),