Ptt 大爆卦 | Begintracking - 前往 https://overcoder.net/q/105109/%D0%BF%D0%BE%D0%BB%D1%83%D1%87%D0%B8%D1%82%D1%8C-%D1%81%D0%BE%D0%B1%D1%8B%D1%82%D0%B8%D0%B5-%D0%BA%D0%B0%D1%81%D0%B0%D0%BD%D0%B8%D1%8F-%D0%B4%D0%BB%D1%8F-uibutton-%D0%B2-uicontrol-%D0%BF%D0%BE%D0%B2%D0%BE%D1%80%D0%BE%D1%82%D0%BD%D1%8B%D0%B9-%D0%B2%D0%B8%D0%B4

你即將離開本站

並前往https://overcoder.net/q/105109/%D0%BF%D0%BE%D0%BB%D1%83%D1%87%D0%B8%D1%82%D1%8C-%D1%81%D0%BE%D0%B1%D1%8B%D1%82%D0%B8%D0%B5-%D0%BA%D0%B0%D1%81%D0%B0%D0%BD%D0%B8%D1%8F-%D0%B4%D0%BB%D1%8F-uibutton-%D0%B2-uicontrol-%D0%BF%D0%BE%D0%B2%D0%BE%D1%80%D0%BE%D1%82%D0%BD%D1%8B%D0%B9-%D0%B2%D0%B8%D0%B4

Получить событие касания для UIButton в UIControl ...

override open func beginTracking(_ touch: UITouch, with event: UIEvent?) -> Bool { let p = touch.location(in: touch.view) let v = touch.view?

確定！回上一頁

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