Merge branch 'release/1.0.3'

Author: loregr

LGButton.podspec

@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name             = 'LGButton'
-  s.version          = '1.0.2'
+  s.version          = '1.0.3'
   s.summary          = 'A fully customisable subclass of the native UIControl which allows you to create beautiful buttons without writing any line of code.'
   s.homepage         = 'https://cocoapods.org/pods/LGButton'
   s.license          = { :type => 'MIT', :file => 'LICENSE.md' }

LGButton/Classes/LGButton.swift

@@ -8,13 +8,22 @@
 import UIKit
 import QuartzCore
 
+
 @IBDesignable
 public class LGButton: UIControl {
 
+    enum TouchAlphaValues : CGFloat {
+        case touched = 0.7
+        case untouched = 1.0
+    }
+
+    let touchDisableRadius : CGFloat = 100.0
+
     let availableFontIcons = ["fa", "io", "oc", "ic", "ma", "ti", "mi"]
 
     var gradient : CAGradientLayer?
-
+    
+    
     fileprivate var rootView : UIView!
     @IBOutlet fileprivate weak var titleLbl: UILabel!
     @IBOutlet fileprivate weak var mainStackView: UIStackView!
@@ -589,16 +598,57 @@ public class LGButton: UIControl {
 
     // MARK: - Touches
     // MARK:
-    override public func touchesBegan(_ touches: Set<UITouch>, with event: UIEvent?) {
-        if showTouchFeedback {
-            alpha = 0.7
-            UIView.animate(withDuration: 0.3) {
-                self.alpha = 1
+    var touchAlpha : TouchAlphaValues = .untouched {
+        didSet {
+            updateTouchAlpha()
+        }
+    }
+    
+    var pressed : Bool = false {
+        didSet {
+            if !showTouchFeedback {
+                return
             }
+            
+            touchAlpha = (pressed) ? .touched : .untouched
         }
     }
+
+    override public func touchesBegan(_ touches: Set<UITouch>, with event: UIEvent?){
+        pressed = true
+    }
+    
+    override public func touchesEnded(_ touches: Set<UITouch>, with event: UIEvent?){
+        let shouldSendActions = pressed
+        pressed = false
+        if shouldSendActions{
+            sendActions(for: .touchUpInside)
+        }
+    }
+    
+    override public func touchesMoved(_ touches: Set<UITouch>, with event: UIEvent?){
+        if let touchLoc = touches.first?.location(in: self){
+            if (touchLoc.x < -touchDisableRadius ||
+                touchLoc.y < -touchDisableRadius ||
+                touchLoc.x > self.bounds.size.width + touchDisableRadius ||
+                touchLoc.y > self.bounds.size.height + touchDisableRadius){
+                pressed = false
+            }
+            else if self.touchAlpha == .untouched {
+                pressed = true
+            }
+        }
+    }
+    
+    override public func touchesCancelled(_ touches: Set<UITouch>, with event: UIEvent?) {
+        pressed = false
+    }
 
-    override public func touchesEnded(_ touches: Set<UITouch>, with event: UIEvent?) {
-        sendActions(for: .touchUpInside)
+    func updateTouchAlpha() {
+        if self.alpha != self.touchAlpha.rawValue {
+            UIView.animate(withDuration: 0.3) {
+                self.alpha = self.touchAlpha.rawValue
+            }
+        }
     }
 }

README.md

@@ -1,7 +1,7 @@
 
 ![logo](media/header_btn.png)
 
-[![build](https://travis-ci.org/loregr/LGButton.svg?branch=master)](https://travis-ci.org/loregr/LGButton) ![platform](https://img.shields.io/badge/platform-ios-blue.svg) [![license](https://img.shields.io/badge/license-MIT-lightgrey.svg)](./LICENSE.md) [![Version](https://img.shields.io/cocoapods/v/LGButton.svg?style=flat)](http://cocoadocs.org/docsets/LGButton)
+[![build](https://travis-ci.org/loregr/LGButton.svg?branch=master)](https://travis-ci.org/loregr/LGButton) ![platform](https://img.shields.io/badge/platform-ios-blue.svg) [![license](https://img.shields.io/badge/license-MIT-lightgrey.svg)](./LICENSE.md) [![Version](https://img.shields.io/cocoapods/v/LGButton.svg?style=flat)](http://cocoadocs.org/docsets/LGButton) [![gitcheese.com](https://s3.amazonaws.com/gitcheese-ui-master/images/badge.svg)](https://www.gitcheese.com/donate/users/7204248/repos/94624954)
 
 
 A fully customisable subclass of the native `UIControl` which allows you to create beautiful buttons without writing any line of code.