Change chapter selection buttons aspect to try and differentiate them

from title selection ones.

plugins/gtk/gnome_interface.c

@@ -561,6 +561,7 @@ create_intf_window (void)
   gtk_widget_show (button_title_prev);
   gtk_box_pack_start (GTK_BOX (title_chapter_box), button_title_prev, FALSE, FALSE, 0);
   gtk_tooltips_set_tip (tooltips, button_title_prev, _("Select previous title"), NULL);
+  gtk_button_set_relief (GTK_BUTTON (button_title_prev), GTK_RELIEF_NONE);
 
   button_title_next = gnome_stock_button (GNOME_STOCK_BUTTON_NEXT);
   gtk_widget_ref (button_title_next);
@@ -568,6 +569,7 @@ create_intf_window (void)
                             (GtkDestroyNotify) gtk_widget_unref);
   gtk_widget_show (button_title_next);
   gtk_box_pack_start (GTK_BOX (title_chapter_box), button_title_next, FALSE, FALSE, 0);
+  gtk_button_set_relief (GTK_BUTTON (button_title_next), GTK_RELIEF_NONE);
 
   vseparator1 = gtk_vseparator_new ();
   gtk_widget_ref (vseparator1);
@@ -597,21 +599,23 @@ create_intf_window (void)
   gtk_widget_show (chapter_label);
   gtk_box_pack_start (GTK_BOX (dvd_chapter_box), chapter_label, FALSE, FALSE, 0);
 
-  button_chapter_prev = gnome_stock_button (GNOME_STOCK_BUTTON_PREV);
+  button_chapter_prev = gnome_stock_button (GNOME_STOCK_BUTTON_DOWN);
   gtk_widget_ref (button_chapter_prev);
   gtk_object_set_data_full (GTK_OBJECT (intf_window), "button_chapter_prev", button_chapter_prev,
                             (GtkDestroyNotify) gtk_widget_unref);
   gtk_widget_show (button_chapter_prev);
   gtk_box_pack_start (GTK_BOX (dvd_chapter_box), button_chapter_prev, FALSE, FALSE, 0);
   gtk_tooltips_set_tip (tooltips, button_chapter_prev, _("Select previous chapter"), NULL);
+  gtk_button_set_relief (GTK_BUTTON (button_chapter_prev), GTK_RELIEF_NONE);
 
-  button_chapter_next = gnome_stock_button (GNOME_STOCK_BUTTON_NEXT);
+  button_chapter_next = gnome_stock_button (GNOME_STOCK_BUTTON_UP);
   gtk_widget_ref (button_chapter_next);
   gtk_object_set_data_full (GTK_OBJECT (intf_window), "button_chapter_next", button_chapter_next,
                             (GtkDestroyNotify) gtk_widget_unref);
   gtk_widget_show (button_chapter_next);
   gtk_box_pack_start (GTK_BOX (dvd_chapter_box), button_chapter_next, FALSE, FALSE, 0);
   gtk_tooltips_set_tip (tooltips, button_chapter_next, _("Select next chapter"), NULL);
+  gtk_button_set_relief (GTK_BUTTON (button_chapter_next), GTK_RELIEF_NONE);
 
   network_box = gtk_hbox_new (TRUE, 0);
   gtk_widget_ref (network_box);

plugins/gtk/intf_gnome.glade

@@ -711,7 +711,7 @@
 	      <last_modification_time>Sat, 19 May 2001 03:13:28 GMT</last_modification_time>
 	    </signal>
 	    <stock_button>GNOME_STOCK_BUTTON_PREV</stock_button>
-	    <relief>GTK_RELIEF_NORMAL</relief>
+	    <relief>GTK_RELIEF_NONE</relief>
 	    <child>
 	      <padding>0</padding>
 	      <expand>False</expand>
@@ -730,7 +730,7 @@
 	      <last_modification_time>Sat, 19 May 2001 03:13:23 GMT</last_modification_time>
 	    </signal>
 	    <stock_button>GNOME_STOCK_BUTTON_NEXT</stock_button>
-	    <relief>GTK_RELIEF_NORMAL</relief>
+	    <relief>GTK_RELIEF_NONE</relief>
 	    <child>
 	      <padding>0</padding>
 	      <expand>False</expand>
@@ -805,8 +805,8 @@
 	      <data>&quot;intf_window&quot;</data>
 	      <last_modification_time>Tue, 29 May 2001 13:13:41 GMT</last_modification_time>
 	    </signal>
-	    <stock_button>GNOME_STOCK_BUTTON_PREV</stock_button>
-	    <relief>GTK_RELIEF_NORMAL</relief>
+	    <stock_button>GNOME_STOCK_BUTTON_DOWN</stock_button>
+	    <relief>GTK_RELIEF_NONE</relief>
 	    <child>
 	      <padding>0</padding>
 	      <expand>False</expand>
@@ -825,8 +825,8 @@
 	      <data>&quot;intf_window&quot;</data>
 	      <last_modification_time>Sat, 19 May 2001 03:13:08 GMT</last_modification_time>
 	    </signal>
-	    <stock_button>GNOME_STOCK_BUTTON_NEXT</stock_button>
-	    <relief>GTK_RELIEF_NORMAL</relief>
+	    <stock_button>GNOME_STOCK_BUTTON_UP</stock_button>
+	    <relief>GTK_RELIEF_NONE</relief>
 	    <child>
 	      <padding>0</padding>
 	      <expand>False</expand>