iPhone Interface Builder niya@ht.sfc.keio.ac.jp Interface Builder • NextStep GUI – 1988 – GUI GUI • – Apple – – – • iPhone ApplicaBon Tutorial • – DelegaBon – Model View Controller – Target AcBon • → • View Based ApplicaBon • 1 • main.m – UIApplicaBon – Info.plist • Main nib file base name nib(xib) – Nib • MainWindow.xib 3 Proxy Object: Nib • Outlet – Outlet = – IBOutlet • Nib Outlet – HelloInterfa