static void gqv_cell_renderer_icon_class_init(GQvCellRendererIconClass *class);
static void gqv_cell_renderer_icon_finalize(GObject *object);
#if GTK_CHECK_VERSION(3,0,0)
static void gqv_cell_renderer_icon_class_init(GQvCellRendererIconClass *class);
static void gqv_cell_renderer_icon_finalize(GObject *object);
#if GTK_CHECK_VERSION(3,0,0)