#define EV_IS_SIDEBAR_PAGE(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), EV_TYPE_SIDEBAR_PAGE))
#define EV_IS_SIDEBAR_PAGE_IFACE(k) (G_TYPE_CHECK_CLASS_TYPE ((k), EV_TYPE_SIDEBAR_PAGE))
#define EV_IS_SIDEBAR_PAGE(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), EV_TYPE_SIDEBAR_PAGE))
#define EV_IS_SIDEBAR_PAGE_IFACE(k) (G_TYPE_CHECK_CLASS_TYPE ((k), EV_TYPE_SIDEBAR_PAGE))