33 Thêm một MenuItem vào UIMenuController

Swift3.0 // // ViewController.swift // UIKit033_3.0 // // Created by KimikoWatanabe on 2016/08/18. // Copyright © 2016年 FaBo, Inc. All rights reserved. // import UIKit class ViewController: UIViewController, UITextFieldDelegate { override func viewDidLoad() { super.viewDidLoad() // 背景を青色に設定. self.view.backgroundColor = UIColor.cyan // TextField作成. let myTextField: UITextField = UITextField(frame: CGRect(x:0, y:0, width:200, height:30)) myTextField.text = "Hello Swift!" myTextField.delegate = self myTextField.borderStyle = UITextBorderStyle.roundedRect myTextField.layer.position = CGPoint(x:self.view.frame.width/2, y:100) // TextFieldをviewに追加. self.view.addSubview(myTextField) // MenuController生成. let myMenuController: UIMenuController = UIMenuController.shared // MenuControllerを表示. myMenuController.isMenuVisible = true // 矢印の向きを下に設定. myMenuController.arrowDirection = UIMenuControllerArrowDirection.down // rect、viewを設定. myMenuController.setTargetRect(CGRect.zero, in: self.view) // MenuItem生成. let myMenuItem_1: UIMenuItem = UIMenuItem(title: "Menu1", action: #selector(ViewController.onMenu1(sender:))) let myMenuItem_2: UIMenuItem = UIMenuItem(title: "Menu2", action: #selector(ViewController.onMenu2(sender:))) let myMenuItem_3: UIMenuItem = UIMenuItem(title: "Menu3", action: #selector(ViewController.onMenu3(sender:))) // MenuItemを配列に格納. let myMenuItems: NSArray = [myMenuItem_1, myMenuItem_2, myMenuItem_3] // MenuControllerにMenuItemを追加. myMenuController.menuItems = myMenuItems as? [UIMenuItem] } /* UITextFieldが編集開始された直後に呼ばれる. */ func textFieldDidBeginEditing(_ textField: UITextField) { print("textFieldDidBeginEditing:" + textField.text!) } /* UITextFieldが編集終了する直前に呼ばれる. */ func textFieldShouldEndEditing(_ textField: UITextField) -> Bool { print("textFieldShouldEndEditing:" + textField.text!) return true } /* 作成したMenuItemが表示されるようにする. */ override func canPerformAction(_ action: Selector, withSender sender: AnyObject!) -> Bool { if action == #selector(ViewController.onMenu1(sender:)) || action == #selector(ViewController.onMenu2(sender:)) || action == #selector(ViewController.onMenu3(sender:)) { return true } return false } /* 作成したMenuItemが押された際に呼び出される. */ internal func onMenu1(sender: UIMenuItem) { print("onMenu1") } internal func onMenu2(sender: UIMenuItem) { print("onMenu2") } internal func onMenu3(sender: UIMenuItem) { print("onMenu3") } override func didReceiveMemoryWarning() { super.didReceiveMemoryWarning() } } Swift 2.3 // // ViewController.swift // UIKit033_2.3 // // Created by KimikoWatanabe on 2016/08/18. // Copyright © 2016年 FaBo, Inc. All rights reserved. // import UIKit class ViewController: UIViewController, UITextFieldDelegate { override func viewDidLoad() { super.viewDidLoad() // 背景を青色に設定. self.view.backgroundColor = UIColor.cyanColor() // TextField作成. let myTextField: UITextField = UITextField(frame: CGRectMake(0, 0, 200, 30)) myTextField.text = "Hello Swift!" myTextField.delegate = self myTextField.borderStyle = UITextBorderStyle.RoundedRect myTextField.layer.position = CGPointMake(self.view.frame.width/2, 100) // TextFieldをviewに追加. self.view.addSubview(myTextField) // MenuController生成. let myMenuController: UIMenuController = UIMenuController.sharedMenuController() // MenuControllerを表示. myMenuController.menuVisible = true // 矢印の向きを下に設定. myMenuController.arrowDirection = UIMenuControllerArrowDirection.Down // rect、viewを設定. myMenuController.setTargetRect(CGRectZero, inView: self.view) // MenuItem生成. let myMenuItem_1: UIMenuItem = UIMenuItem(title: "Menu1", action: #selector(ViewController.onMenu1(_:))) let myMenuItem_2: UIMenuItem = UIMenuItem(title: "Menu2", action: #selector(ViewController.onMenu2(_:))) let myMenuItem_3: UIMenuItem = UIMenuItem(title: "Menu3", action: #selector(ViewController.onMenu3(_:))) // MenuItemを配列に格納. let myMenuItems: NSArray = [myMenuItem_1, myMenuItem_2, myMenuItem_3] // MenuControllerにMenuItemを追加. myMenuController.menuItems = myMenuItems as? [UIMenuItem] } /* UITextFieldが編集開始された直後に呼ばれる. */ func textFieldDidBeginEditing(textField: UITextField) { print("textFieldDidBeginEditing:" + textField.text!) } /* UITextFieldが編集終了する直前に呼ばれる. */ func textFieldShouldEndEditing(textField: UITextField) -> Bool { print("textFieldShouldEndEditing:" + textField.text!) return true } /* 作成したMenuItemが表示されるようにする. */ override func canPerformAction(action: Selector, withSender sender: AnyObject!) -> Bool { if action == #selector(ViewController.onMenu1(_:)) || action == #selector(ViewController.onMenu2(_:)) || action == #selector(ViewController.onMenu3(_:)) { return true } return false } /* 作成したMenuItemが押された際に呼び出される. */ internal func onMenu1(sender: UIMenuItem) { print("onMenu1") } internal func onMenu2(sender: UIMenuItem) { print("onMenu2") } internal func onMenu3(sender: UIMenuItem) { print("onMenu3") } override func didReceiveMemoryWarning() { super.didReceiveMemoryWarning() } } 2.3と3.0の差分 UIColorの参照方法が変更(UIColor.grayColor()->UIColor.gray) CGRect,CGPointの初期化方法の変更(CGRectMake,CGPointMakeの廃止) UIMenuControllerのプロパティ名、メソッド名が一部変更(sharedMenuController()->shared) UITextFieldDelegateのデリゲートメソッドの引数が変化 CGRectZeroがCGRect.zeroに変更