你即將離開本站

並前往https://www.reddit.com/r/iOSProgramming/comments/2mrwzp/is_first_responder_synonymous_to_has_focus/

Is 'First Responder' synonymous to 'Has Focus' - Reddit

Noob iOS developer here (bet you can tell by my question) . Anyway, I'm kind of struggling with grasping the concept of the 'First Responder' . Is …

確定！ 回上一頁

查詢 「isFirstResponder」的人也找了：

  1. canBecomeFirstResponder
    2.
  2. UIResponder
    3.
  3. Uiview next
    4.