GTK3: add 'caja-notebook' style class + fix deprecated theme warnings with gtk+-3.20

1 files changed, 3 insertions, 21 deletions

diff --git a/src/caja-notebook.c b/src/caja-notebook.c
index c2c22cd6..c281b7d0 100644
--- a/src/caja-notebook.c
+++ b/src/caja-notebook.c
@@ -253,28 +253,10 @@ static void
 caja_notebook_init (CajaNotebook *notebook)
 {
 #if GTK_CHECK_VERSION (3, 0, 0)
-    static const gchar css_custom[] =
-      "#caja-tab-close-button {"
-      "  -GtkWidget-focus-padding : 0;"
-      "  -GtkWidget-focus-line-width: 0;"
-      "  xthickness: 0;"
-      "  ythickness: 0;"
-      "}";
-
-    GError *error = NULL;
-    GtkCssProvider *provider = gtk_css_provider_new ();
-    gtk_css_provider_load_from_data (provider, css_custom, -1, &error);
-
-    if (error != NULL) {
-            g_warning ("Can't parse CajaNotebook's CSS custom description: %s\n", error->message);
-            g_error_free (error);
-    } else {
-            gtk_style_context_add_provider (gtk_widget_get_style_context (GTK_WIDGET (notebook)),
-                                            GTK_STYLE_PROVIDER (provider),
-                                            GTK_STYLE_PROVIDER_PRIORITY_APPLICATION);
-    }
+    GtkStyleContext *context;
 
-    g_object_unref (provider);
+    context = gtk_widget_get_style_context (GTK_WIDGET (notebook));
+    gtk_style_context_add_class (context, "caja-notebook");
 #endif
 
     gtk_notebook_set_scrollable (GTK_NOTEBOOK (notebook), TRUE);