Add separator inset to appear

Demo/ViewController.swift

@@ -11,100 +11,100 @@ import DropDown
 
 class ViewController: UIViewController {
 
-	//MARK: - Properties
-	
+	// MARK: - Properties
+
 	@IBOutlet weak var chooseArticleButton: UIButton!
 	@IBOutlet weak var amountButton: UIButton!
 	@IBOutlet weak var chooseButton: UIButton!
 	@IBOutlet weak var centeredDropDownButton: UIButton!
 	@IBOutlet weak var rightBarButton: UIBarButtonItem!
 	let textField = UITextField()
-	
-	//MARK: - DropDown's
-	
+
+	// MARK: - DropDown's
+
 	let chooseArticleDropDown = DropDown()
 	let amountDropDown = DropDown()
 	let chooseDropDown = DropDown()
 	let centeredDropDown = DropDown()
 	let rightBarDropDown = DropDown()
-	
+
 	lazy var dropDowns: [DropDown] = {
-		return [
+		[
 			self.chooseArticleDropDown,
 			self.amountDropDown,
 			self.chooseDropDown,
 			self.centeredDropDown,
 			self.rightBarDropDown
 		]
 	}()
-	
-	//MARK: - Actions
-	
+
+	// MARK: - Actions
+
 	@IBAction func chooseArticle(_ sender: AnyObject) {
 		chooseArticleDropDown.show()
 	}
-	
+
 	@IBAction func changeAmount(_ sender: AnyObject) {
 		amountDropDown.show()
 	}
-	
+
 	@IBAction func choose(_ sender: AnyObject) {
 		chooseDropDown.show()
 	}
-	
+
 	@IBAction func showCenteredDropDown(_ sender: AnyObject) {
 		centeredDropDown.show()
 	}
-	
+
 	@IBAction func showBarButtonDropDown(_ sender: AnyObject) {
 		rightBarDropDown.show()
 	}
-	
+
 	@IBAction func changeDIsmissMode(_ sender: UISegmentedControl) {
 		switch sender.selectedSegmentIndex {
 		case 0: dropDowns.forEach { $0.dismissMode = .automatic }
 		case 1: dropDowns.forEach { $0.dismissMode = .onTap }
-		default: break;
+		default: break
 		}
 	}
-	
+
 	@IBAction func changeDirection(_ sender: UISegmentedControl) {
 		switch sender.selectedSegmentIndex {
 		case 0: dropDowns.forEach { $0.direction = .any }
 		case 1: dropDowns.forEach { $0.direction = .bottom }
 		case 2: dropDowns.forEach { $0.direction = .top }
-		default: break;
+		default: break
 		}
 	}
-	
+
 	@IBAction func changeUI(_ sender: UISegmentedControl) {
 		switch sender.selectedSegmentIndex {
 		case 0: setupDefaultDropDown()
 		case 1: customizeDropDown(self)
-		default: break;
+		default: break
 		}
 	}
-	
+
 	@IBAction func showKeyboard(_ sender: AnyObject) {
 		textField.becomeFirstResponder()
 	}
-	
+
 	@IBAction func hideKeyboard(_ sender: AnyObject) {
 		view.endEditing(false)
 	}
-	
+
 	func setupDefaultDropDown() {
 		DropDown.setupDefaultAppearance()
-		
+
 		dropDowns.forEach {
 			$0.cellNib = UINib(nibName: "DropDownCell", bundle: Bundle(for: DropDownCell.self))
 			$0.customCellConfiguration = nil
 		}
 	}
-	
+
 	func customizeDropDown(_ sender: AnyObject) {
 		let appearance = DropDown.appearance()
-		
+
 		appearance.cellHeight = 60
 		appearance.backgroundColor = UIColor(white: 1, alpha: 1)
 		appearance.selectionBackgroundColor = UIColor(red: 0.6494, green: 0.8155, blue: 1.0, alpha: 0.2)
@@ -116,58 +116,60 @@ class ViewController: UIViewController {
 		appearance.animationduration = 0.25
 		appearance.textColor = .darkGray
 //		appearance.textFont = UIFont(name: "Georgia", size: 14)
+        appearance.separatorInset = .zero
+        appearance.separatorColor = .black
 
 		if #available(iOS 11.0, *) {
 			appearance.setupMaskedCorners([.layerMaxXMaxYCorner, .layerMinXMaxYCorner])
 		}
-		
+
 		dropDowns.forEach {
 			/*** FOR CUSTOM CELLS ***/
 			$0.cellNib = UINib(nibName: "MyCell", bundle: nil)
-			
-			$0.customCellConfiguration = { (index: Index, item: String, cell: DropDownCell) -> Void in
+
+			$0.customCellConfiguration = { (index: Index, _: String, cell: DropDownCell) -> Void in
 				guard let cell = cell as? MyCell else { return }
-				
+
 				// Setup your custom UI components
 				cell.logoImageView.image = UIImage(named: "logo_\(index % 10)")
 			}
 			/*** ---------------- ***/
 		}
 	}
-	
-	//MARK: - UIViewController
-	
+
+	// MARK: - UIViewController
+
 	override func viewDidLoad() {
 		super.viewDidLoad()
-		
+
 		setupDropDowns()
 		dropDowns.forEach { $0.dismissMode = .onTap }
 		dropDowns.forEach { $0.direction = .any }
-		
+
 		view.addSubview(textField)
 	}
 
-	//MARK: - Setup
-	
+	// MARK: - Setup
+
 	func setupDropDowns() {
 		setupChooseArticleDropDown()
 		setupAmountDropDown()
 		setupChooseDropDown()
 		setupCenteredDropDown()
 		setupRightBarDropDown()
 	}
-	
+
 	func setupChooseArticleDropDown() {
 		chooseArticleDropDown.anchorView = chooseArticleButton
-		
+
 		// Will set a custom with instead of anchor view width
 		//		dropDown.width = 100
-		
+
 		// By default, the dropdown will have its origin on the top left corner of its anchor view
 		// So it will come over the anchor view and hide it completely
 		// If you want to have the dropdown underneath your anchor view, you can do this:
 		chooseArticleDropDown.bottomOffset = CGPoint(x: 0, y: chooseArticleButton.bounds.height)
-		
+
 		// You can also use localizationKeysDataSource instead. Check the docs.
 		chooseArticleDropDown.dataSource = [
 			"iPhone SE | Black | 64G",
@@ -176,38 +178,38 @@ class ViewController: UIViewController {
 			"Asus Zenfone Max 4G",
 			"Apple Watwh | Sport Edition"
 		]
-		
+
 		// Action triggered on selection
-		chooseArticleDropDown.selectionAction = { [weak self] (index, item) in
+		chooseArticleDropDown.selectionAction = { [weak self] (_, item) in
 			self?.chooseArticleButton.setTitle(item, for: .normal)
 		}
-        
-        chooseArticleDropDown.multiSelectionAction = { [weak self] (indices, items) in
+
+        chooseArticleDropDown.multiSelectionAction = { [weak self] (_, items) in
             print("Muti selection action called with: \(items)")
             if items.isEmpty {
                 self?.chooseArticleButton.setTitle("", for: .normal)
             }
         }
-		
+
 		// Action triggered on dropdown cancelation (hide)
 		//		dropDown.cancelAction = { [unowned self] in
 		//			// You could for example deselect the selected item
 		//			self.dropDown.deselectRowAtIndexPath(self.dropDown.indexForSelectedRow)
 		//			self.actionButton.setTitle("Canceled", forState: .Normal)
 		//		}
-		
+
 		// You can manually select a row if needed
 		//		dropDown.selectRowAtIndex(3)
 	}
-	
+
 	func setupAmountDropDown() {
 		amountDropDown.anchorView = amountButton
-		
+
 		// By default, the dropdown will have its origin on the top left corner of its anchor view
 		// So it will come over the anchor view and hide it completely
 		// If you want to have the dropdown underneath your anchor view, you can do this:
 		amountDropDown.bottomOffset = CGPoint(x: 0, y: amountButton.bounds.height)
-		
+
 		// You can also use localizationKeysDataSource instead. Check the docs.
 		amountDropDown.dataSource = [
 			"10 €",
@@ -223,38 +225,38 @@ class ViewController: UIViewController {
 			"110 €",
 			"120 €"
 		]
-		
+
 		// Action triggered on selection
-		amountDropDown.selectionAction = { [weak self] (index, item) in
+		amountDropDown.selectionAction = { [weak self] (_, item) in
 			self?.amountButton.setTitle(item, for: .normal)
 		}
 	}
-	
+
 	func setupChooseDropDown() {
 		chooseDropDown.anchorView = chooseButton
-		
+
 		// By default, the dropdown will have its origin on the top left corner of its anchor view
 		// So it will come over the anchor view and hide it completely
 		// If you want to have the dropdown underneath your anchor view, you can do this:
 		chooseDropDown.bottomOffset = CGPoint(x: 0, y: chooseButton.bounds.height)
-		
+
 		// You can also use localizationKeysDataSource instead. Check the docs.
 		chooseDropDown.dataSource = [
 			"Lorem ipsum dolor",
 			"sit amet consectetur",
 			"cadipisci en..."
 		]
-		
+
 		// Action triggered on selection
-		chooseDropDown.selectionAction = { [weak self] (index, item) in
+		chooseDropDown.selectionAction = { [weak self] (_, item) in
 			self?.chooseButton.setTitle(item, for: .normal)
 		}
 	}
-	
+
 	func setupCenteredDropDown() {
 		// Not setting the anchor view makes the drop down centered on screen
 //		centeredDropDown.anchorView = centeredDropDownButton
-		
+
 		// You can also use localizationKeysDataSource instead. Check the docs.
 		centeredDropDown.dataSource = [
 			"The drop down",
@@ -263,15 +265,15 @@ class ViewController: UIViewController {
 			"it has no anchor view defined.",
 			"Click anywhere to dismiss."
 		]
-        
-        centeredDropDown.selectionAction = { [weak self] (index, item) in
+
+        centeredDropDown.selectionAction = { [weak self] (_, item) in
             self?.centeredDropDownButton.setTitle(item, for: .normal)
         }
 	}
-	
+
 	func setupRightBarDropDown() {
 		rightBarDropDown.anchorView = rightBarButton
-		
+
 		// You can also use localizationKeysDataSource instead. Check the docs.
 		rightBarDropDown.dataSource = [
 			"Menu 1",