How to use addTarget method of TargetBox class

...131            homeButton.backgroundColor = UIColor(red: 0.31, green: 0.65, blue: 0.22, alpha: 1.0)132            let btnImage = UIImage(named: "home")133            homeButton.imageEdgeInsets = UIEdgeInsets(top: 10, left: 10, bottom: 10, right: 10)134            homeButton.setImage(btnImage, for: .normal)135            homeButton.addTarget(self, action: #selector(segue_scanner_home), for: .touchUpInside)136        }137        else {138            homeButton.frame = CGRect(x: 0, y: UIApplication.shared.statusBarFrame.height, width: viewWidth * 0.15, height: viewWidth * 0.15)139            homeButton.layer.cornerRadius = 5140            homeButton.backgroundColor = UIColor(red: 0.31, green: 0.65, blue: 0.22, alpha: 1.0)141            let btnImage = UIImage(named: "home")142            homeButton.imageEdgeInsets = UIEdgeInsets(top: 10, left: 10, bottom: 10, right: 10)143            homeButton.setImage(btnImage, for: .normal)144            homeButton.addTarget(self, action: #selector(segue_scanner_home), for: .touchUpInside)145        }146        147        // Home Button148        self.view.addSubview(homeButton)149        150        // Rescan Button151        rescanButton.frame = CGRect(x: viewWidth * 0.335, y: viewHeight * 0.4, width: viewWidth * 0.33, height: viewHeight * 0.075)152        rescanButton.layer.cornerRadius = 5153        rescanButton.backgroundColor = UIColor(red: 0.38, green: 0.80, blue: 0.36, alpha: 1.0)154        rescanButton.setTitle("Rescan", for: .normal)155        rescanButton.setTitleColor(UIColor.white, for: .normal)156        rescanButton.addTarget(self, action: #selector(restartScanner), for: .touchUpInside)157        rescanButton.isHidden = true158        self.view.addSubview(rescanButton)159        160        // Target Box161        targetBox.frame = CGRect(x: viewWidth * 0.25, y: viewHeight * 0.25, width: viewWidth * 0.5, height: viewWidth * 0.5)162        view.addSubview(targetBox)163        164        // Info Label165        infoLabel.text = "Scan Code"166        infoLabel.textAlignment = NSTextAlignment.center;167        infoLabel.font = infoLabel.font.withSize(CGFloat(textSize + 2))168        infoLabel.textColor = UIColor.white169        infoLabel.frame = CGRect(x: 0, y: viewHeight * 0.5, width: viewWidth, height: viewHeight * 0.125)170        view.addSubview(infoLabel)171        172        // Answer Buttons173        A_Button.setTitle("A", for: .normal)174        A_Button.frame = CGRect(x: viewWidth * 0.033, y: viewHeight * 0.6, width: viewWidth * 0.433, height: viewHeight * 0.1)175        A_Button.setTitleColor(UIColor.white, for: .normal)176        A_Button.backgroundColor = UIColor.gray177        A_Button.layer.cornerRadius = 10178        A_Button.addTarget(self, action: #selector(answerSelected), for: .touchUpInside)179        A_Button.isHidden = true180        A_Button.isExclusiveTouch = true181        view.addSubview(A_Button)182        183        B_Button.setTitle("B", for: .normal)184        B_Button.frame = CGRect(x: viewWidth * 0.533, y: viewHeight * 0.6, width: viewWidth * 0.433, height: viewHeight * 0.1)185        B_Button.setTitleColor(UIColor.white, for: .normal)186        B_Button.backgroundColor = UIColor.gray187        B_Button.layer.cornerRadius = 10188        B_Button.addTarget(self, action: #selector(answerSelected), for: .touchUpInside)189        B_Button.isHidden = true190        B_Button.isExclusiveTouch = true191        view.addSubview(B_Button)192        193        C_Button.setTitle("C", for: .normal)194        C_Button.frame = CGRect(x: viewWidth * 0.033, y: viewHeight * 0.733, width: viewWidth * 0.433, height: viewHeight * 0.1)195        C_Button.setTitleColor(UIColor.white, for: .normal)196        C_Button.backgroundColor = UIColor.gray197        C_Button.layer.cornerRadius = 10198        C_Button.addTarget(self, action: #selector(answerSelected), for: .touchUpInside)199        C_Button.isHidden = true200        C_Button.isExclusiveTouch = true201        view.addSubview(C_Button)202        203        D_Button.setTitle("D", for: .normal)204        D_Button.frame = CGRect(x: viewWidth * 0.533, y: viewHeight * 0.733, width: viewWidth * 0.433, height: viewHeight * 0.1)205        D_Button.setTitleColor(UIColor.white, for: .normal)206        D_Button.backgroundColor = UIColor.gray207        D_Button.layer.cornerRadius = 10208        D_Button.addTarget(self, action: #selector(answerSelected), for: .touchUpInside)209        D_Button.isHidden = true210        D_Button.isExclusiveTouch = true211        view.addSubview(D_Button)212        213        E_Button.setTitle("E", for: .normal)214        E_Button.frame = CGRect(x: viewWidth * 0.033, y: viewHeight * 0.866, width: viewWidth * 0.433, height: viewHeight * 0.1)215        E_Button.setTitleColor(UIColor.white, for: .normal)216        E_Button.backgroundColor = UIColor.gray217        E_Button.layer.cornerRadius = 10218        E_Button.addTarget(self, action: #selector(answerSelected), for: .touchUpInside)219        E_Button.isHidden = true220        E_Button.isExclusiveTouch = true221        view.addSubview(E_Button)222        223        F_Button.setTitle("F", for: .normal)224        F_Button.frame = CGRect(x: viewWidth * 0.533, y: viewHeight * 0.866, width: viewWidth * 0.433, height: viewHeight * 0.1)225        F_Button.setTitleColor(UIColor.white, for: .normal)226        F_Button.backgroundColor = UIColor.gray227        F_Button.layer.cornerRadius = 10228        F_Button.addTarget(self, action: #selector(answerSelected), for: .touchUpInside)229        F_Button.isHidden = true230        F_Button.isExclusiveTouch = true231        view.addSubview(F_Button)232        captureSession.startRunning()233    }234    235    func failed() {236        let ac = UIAlertController(title: "Scanning not supported", message: "Your device does not support code scanning. Please use a device with a camera.", preferredStyle: .alert)237        ac.addAction(UIAlertAction(title: "OK", style: .default))238        present(ac, animated: true)239        captureSession = nil240    }241    override func viewWillAppear(_ animated: Bool) {242        super.viewWillAppear(animated)...

...50    guard let routes = routes.read({ $0[invocation.selectorName] }) else { return [] }51    return routes.filter({ $0.invocation.isEqual(to: invocation) })52  }53  54  func addTarget(_ target: Target, for invocation: Invocation? = nil) {55    let box = TargetBox(target)56    guard let invocation = invocation else {57      globalTargets.update { $0.append(box) }58      return59    }60    let route = Route(invocation: invocation, target: box)61    routes.update { $0[invocation.selectorName, default: []].append(route) }62  }63  64  /// Store the result of mutating invocations for value type targets.65  func updateTarget<T>(_ target: inout T, in box: TargetBox) {66    globalTargets.update { _ in67      routes.update { _ in68        box.target = .object(target)...

1let box = TargetBox()2let button = UIButton()3button.addTarget(box, action: #selector(TargetBox.action), for: .touchUpInside)4let box = TargetBox()5let button = UIButton()6button.addTarget(box, action: #selector(TargetBox.action), for: .touchUpInside)7let box = TargetBox()8let button = UIButton()9button.addTarget(box, action: #selector(TargetBox.action), for: .touchUpInside)10let box = TargetBox()11let button = UIButton()12button.addTarget(box, action: #selector(TargetBox.action), for: .touchUpInside)13let box = TargetBox()14let button = UIButton()15button.addTarget(box, action: #selector(TargetBox.action), for: .touchUpInside)16let box = TargetBox()17let button = UIButton()18button.addTarget(box, action: #selector(TargetBox.action), for: .touchUpInside)19let box = TargetBox()20let button = UIButton()21button.addTarget(box, action: #selector(TargetBox.action), for: .touchUpInside)22let box = TargetBox()23let button = UIButton()24button.addTarget(box, action: #selector(TargetBox.action), for: .touchUpInside)25let box = TargetBox()26let button = UIButton()27button.addTarget(box, action: #selector(TargetBox.action), for: .touchUpInside)28let box = TargetBox()29let button = UIButton()30button.addTarget(box, action: #selector(TargetBox.action), for: .touchUpInside)31let box = TargetBox()32let button = UIButton()33button.addTarget(box, action: #selector(TargetBox.action), for: .touchUpInside

1let box = TargetBox()2button.addTarget(box, action: #selector(TargetBox.action), forControlEvents: .TouchUpInside)3let box = TargetBox()4button.addTarget(box, action: #selector(TargetBox.action), forControlEvents: .TouchUpInside)5let box = TargetBox()6button.addTarget(box, action: #selector(TargetBox.action), forControlEvents: .TouchUpInside)7let box = TargetBox()8button.addTarget(box, action: #selector(TargetBox.action), forControlEvents: .TouchUpInside)9let box = TargetBox()10button.addTarget(box, action: #selector(TargetBox.action), forControlEvents: .TouchUpInside)11let box = TargetBox()12button.addTarget(box, action: #selector(TargetBox.action), forControlEvents: .TouchUpInside)13let box = TargetBox()14button.addTarget(box, action: #selector(TargetBox.action), forControlEvents: .TouchUpInside)15let box = TargetBox()16button.addTarget(box, action: #selector(TargetBox.action), forControlEvents: .TouchUpInside)17let box = TargetBox()18button.addTarget(box, action: #selector(TargetBox.action), forControlEvents: .TouchUpInside)19let box = TargetBox()20button.addTarget(box, action: #selector(TargetBox.action), forControlEvents: .TouchUpInside)21let box = TargetBox()22button.addTarget(box, action: #selector(TargetBox.action), forControlEvents: .TouchUpInside)23let box = TargetBox()24button.addTarget(box, action: #selector(TargetBox.action), forControlEvents: .TouchUpInside)25let box = TargetBox()

1let targetBox = TargetBox()2targetBox.addTarget(self, action: #selector(self.targetAction), for: .touchUpInside)3targetBox.addTarget(self, action: #selector(self.targetAction), for: .touchDown)4targetBox.addTarget(self, action: #selector(self.targetAction), for: .touchDragInside)5targetBox.addTarget(self, action: #selector(self.targetAction), for: .touchDragOutside)6targetBox.addTarget(self, action: #selector(self.targetAction), for: .touchDragEnter)7targetBox.addTarget(self, action: #selector(self.targetAction), for: .touchDragExit)8targetBox.addTarget(self, action: #selector(self.targetAction), for: .touchUpInside)9targetBox.addTarget(self, action: #selector(self.targetAction), for: .touchUpOutside)10targetBox.addTarget(self, action: #selector(self.targetAction), for: .touchCancel)11targetBox.addTarget(self, action: #selector(self.targetAction), for: .valueChanged)12targetBox.addTarget(self, action: #selector(self.targetAction), for: .primaryActionTriggered)13targetBox.addTarget(self, action: #selector(self.targetAction), for: .editingDidBegin)14targetBox.addTarget(self, action: #selector(self.targetAction), for: .editingChanged)15targetBox.addTarget(self, action: #selector(self.targetAction), for: .editingDidEnd)16targetBox.addTarget(self, action: #selector(self.targetAction), for: .editingDidEndOnExit)17targetBox.addTarget(self, action: #selector(self.targetAction), for: .allTouchEvents)18targetBox.addTarget(self, action: #selector(self.targetAction), for: .allEditingEvents)19targetBox.addTarget(self, action: #selector(self.targetAction), for: .applicationReserved)20targetBox.addTarget(self, action: #selector(self.targetAction), for: .systemReserved)21targetBox.addTarget(self, action: #selector(self.targetAction), for: .allEvents)22let targetBox = TargetBox()23targetBox.addTarget(self, action: #selector(self.targetAction), for: .touchUpInside)24targetBox.addTarget(self, action: #selector(self.targetAction), for: .touchDown)25targetBox.addTarget(self, action: #selector(self.targetAction), for: .touchDragInside)26targetBox.addTarget(self, action: #selector(self.targetAction), for

1let targetBox = TargetBox()2targetBox.addTarget(self, action: #selector(ViewController.methodToCall), for: .touchUpInside)3let targetBox = TargetBox()4targetBox.addTarget(self, action: #selector(methodToCall), for: .touchUpInside)5public func addTarget(_ target: AnyObject?, action: Selector, for controlEvents: UIControlEvents) {6    targetBox.addTarget(target, action: action, for: controlEvents)7}

1let targetBox = TargetBox()2targetBox.addTarget(self, action: #selector(someAction), forControlEvents: .TouchUpInside)3let targetBox = TargetBox()4targetBox.addTarget(self, action: #selector(someAction), forControlEvents: .TouchUpInside)5#import "1.swift"6#import "2.swift"

1let targetBox = TargetBox()2targetBox.addTarget(self, action: #selector(self.demoAction), forControlEvents: .touchUpInside)3let targetBox = TargetBox()4targetBox.addTarget(self, action: #selector(self.demoAction), forControlEvents: .touchUpInside)5class TargetBox: NSObject {6    func addTarget(_ target: AnyObject, action: Selector, forControlEvents events: UIControl.Event) {7    }8}9let targetBox = TargetBox()10targetBox.addTarget(self, action: #selector(self.demoAction), forControlEvents: .touchUpInside)11class TargetBox: NSObject {12    func addTarget(_ target: AnyObject, action: Selector, forControlEvents events: UIControl.Event) {13    }14}15let targetBox = TargetBox()16targetBox.addTarget(self, action: #selector(self.demoAction), forControlEvents: .touchUpInside)17class TargetBox: NSObject {18    func addTarget(_ target: AnyObject, action: Selector, forControlEvents events: UIControl.Event) {19    }20}21let targetBox = TargetBox()22targetBox.addTarget(self, action: #selector(self.demoAction), forControlEvents: .touchUpInside)23class TargetBox: NSObject {24    func addTarget(_ target: AnyObject, action: Selector, forControlEvents events: UIControl.Event) {25    }26}27let targetBox = TargetBox()28targetBox.addTarget(self, action: #selector(self.demo

1import Foundation2let targetBox = TargetBox()3targetBox.addTarget(Target(name: "Target 1"))4targetBox.addTarget(Target(name: "Target 2"))5targetBox.addTarget(Target(name: "Target 3"))6import Foundation7let targetBox = TargetBox()8targetBox.addTarget(Target(name: "Target 1"))9targetBox.addTarget(Target(name: "Target 2"))10targetBox.addTarget(Target(name: "Target 3"))11import Foundation12let targetBox = TargetBox()13targetBox.addTarget(Target(name: "Target 1"))14targetBox.addTarget(Target(name: "Target 2"))15targetBox.addTarget(Target(name: "Target 3"))16import Foundation17let targetBox = TargetBox()18targetBox.addTarget(Target(name: "Target 1"))19targetBox.addTarget(Target(name: "Target 2"))20targetBox.addTarget(Target(name: "Target 3"))21import Foundation22let targetBox = TargetBox()23targetBox.addTarget(Target(name: "Target 1"))24targetBox.addTarget(Target(name: "Target 2"))25targetBox.addTarget(Target(name: "Target 3"))26import Foundation27let targetBox = TargetBox()28targetBox.addTarget(Target(name: "Target 1"))29targetBox.addTarget(Target(name: "Target 2"))30targetBox.addTarget(Target(name: "Target 3"))31import Foundation32let targetBox = TargetBox()33targetBox.addTarget(Target(name: "Target 1"))34targetBox.addTarget(Target(name: "Target 2"))35targetBox.addTarget(Target(name: "Target 3"))

1import UIKit2class ViewController: UIViewController {3    override func viewDidLoad() {4        super.viewDidLoad()5    }6    override func didReceiveMemoryWarning() {7        super.didReceiveMemoryWarning()8    }9    @IBAction func moveRight(_ sender: UIButton) {10        targetBox.moveRight()11    }12}13import UIKit14class TargetBox: UIView {15    func moveRight() {16        self.transform = CGAffineTransform(translationX: 20, y: 0)17    }18}19import UIKit20class TargetBox: UIView {21    override init(frame: CGRect) {22        super.init(frame: frame)23    }24    required init?(coder aDecoder: NSCoder) {25        super.init(coder: aDecoder)26    }27}28import UIKit29class ViewController: UIViewController {30    override func viewDidLoad() {31        super.viewDidLoad()32        let button = UIButton(type: .system)33        button.frame = CGRect(x: 100, y: 100, width: 100, height: 100)34        button.setTitle("Move", for: .normal)35        button.addTarget(self, action: #selector(moveRight), for: .touchUpInside)36        self.view.addSubview(button)37    }38    override func didReceiveMemoryWarning() {39        super.didReceiveMemoryWarning()40    }41    func moveRight() {42        print("move right")43    }44}45import UIKit46class TargetBox: UIView {47    func moveRight() {48        self.transform = CGAffineTransform(translationX: 20, y: 0)49    }50}