Created Protocol to centralize tap detection logic.

MVMCoreUI.xcodeproj/project.pbxproj

@@ -26,6 +26,7 @@
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+		0A5D59C223AD2F5700EFD9E9 /* AppleGuidelinesProtocol.swift in Sources */ = {isa = PBXBuildFile; fileRef = 0A5D59C123AD2F5700EFD9E9 /* AppleGuidelinesProtocol.swift */; };
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@@ -226,6 +227,7 @@
 		01DF566F21FA5AB300CC099B /* TextFieldListFormViewController.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = TextFieldListFormViewController.swift; sourceTree = "<group>"; };
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+		0A5D59C123AD2F5700EFD9E9 /* AppleGuidelinesProtocol.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AppleGuidelinesProtocol.swift; sourceTree = "<group>"; };
 		0A7BAD73232A8DC700FB8E22 /* HeadlineBodyButton.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = HeadlineBodyButton.swift; sourceTree = "<group>"; };
 		0A7BAFA0232BE61800FB8E22 /* Checkbox.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Checkbox.swift; sourceTree = "<group>"; };
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@@ -438,6 +440,14 @@
 			path = FormUIHelpers;
 			sourceTree = "<group>";
 		};
+		0A5D59C323AD488600EFD9E9 /* Protocols */ = {
+			isa = PBXGroup;
+			children = (
+				0A5D59C123AD2F5700EFD9E9 /* AppleGuidelinesProtocol.swift */,
+			);
+			path = Protocols;
+			sourceTree = "<group>";
+		};
 		D213347423842FE3008E41B3 /* Controllers */ = {
 			isa = PBXGroup;
 			children = (
@@ -910,6 +920,7 @@
 			children = (
 				D2B18B7E2360913400A9AEDC /* Control.swift */,
 				D2B18B802360945C00A9AEDC /* View.swift */,
+				0A5D59C323AD488600EFD9E9 /* Protocols */,
 			);
 			path = BaseClasses;
 			sourceTree = "<group>";
@@ -1072,6 +1083,7 @@
 			isa = PBXSourcesBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
+				0A5D59C223AD2F5700EFD9E9 /* AppleGuidelinesProtocol.swift in Sources */,
 				943784F5236B77BB006A1E82 /* GraphView.swift in Sources */,
 				D29DF32121ED0CBA003B2FB9 /* LabelView.m in Sources */,
 				DBC4391822442197001AB423 /* CaretView.swift in Sources */,

MVMCoreUI/BaseClasses/Control.swift

@@ -47,18 +47,14 @@ import UIKit
             setupView()
         }
     }
-    
+}
-    //--------------------------------------------------
+
-    // MARK: - UITouch
+// MARK: - AppleGuidelinesProtocol
-    //--------------------------------------------------
+extension Control: AppleGuidelinesProtocol {
-    
+
     override open func point(inside point: CGPoint, with event: UIEvent?) -> Bool {
         
-        // If the control is smaller than 44pt by width or height, this will compensate.
+        return Self.acceptablyOutsideBounds(point: point, bounds: bounds)
-        let faultToleranceX: CGFloat = max((MinimumTappableArea - bounds.size.width) / 2.0, 0)
-        let faultToleranceY: CGFloat = max((MinimumTappableArea - bounds.size.height) / 2.0, 0)
-        let area = bounds.insetBy(dx: -faultToleranceX, dy: -faultToleranceY)
-        return area.contains(point)
     }
 }
 

MVMCoreUI/BaseClasses/Protocols/AppleGuidelinesProtocol.swift

@@ -0,0 +1,32 @@
+//
+//  AppleGuidelinesProtocol.swift
+//  MVMCoreUI
+//
+//  Created by Kevin Christiano on 12/20/19.
+//  Copyright © 2019 Verizon Wireless. All rights reserved.
+//
+
+import UIKit
+
+
+public protocol AppleGuidelinesProtocol {
+    static var minimumTappableArea: CGFloat { get }
+    static func acceptablyOutsideBounds(point: CGPoint, bounds: CGRect) -> Bool
+}
+
+extension AppleGuidelinesProtocol {
+    
+    static public var minimumTappableArea: CGFloat {
+        return 44.0
+    }
+    
+     // If the control is smaller than 44pt by width or height, this will compensate.
+    static public func acceptablyOutsideBounds(point: CGPoint, bounds: CGRect) -> Bool {
+        
+        let faultToleranceX: CGFloat = max((minimumTappableArea - bounds.size.width) / 2.0, 0)
+        let faultToleranceY: CGFloat = max((minimumTappableArea - bounds.size.height) / 2.0, 0)
+        let area = bounds.insetBy(dx: -faultToleranceX, dy: -faultToleranceY)
+        
+        return area.contains(point)
+    }
+}