use gtk_widget_set_app_paintable for renderer

diff --git a/src/pixbuf-renderer.c b/src/pixbuf-renderer.c
index 8562ed6..f14d8f9 100644 (file)
--- a/src/pixbuf-renderer.c
+++ b/src/pixbuf-renderer.c
@@ -431,6 +431,7 @@ static void pixbuf_renderer_init(PixbufRenderer *pr)
        pr->renderer2 = NULL;
 
        gtk_widget_set_double_buffered(box, FALSE);
+       gtk_widget_set_app_paintable(box, TRUE);
        g_signal_connect_after(G_OBJECT(box), "size_allocate",
                               G_CALLBACK(pr_size_cb), pr);