issue-17: updated button interface

Source/AddFabButton.swift

@@ -24,7 +24,14 @@ public class AddFabButton : FabButton {
 	*/
 	public var lineWidth: CGFloat = 2
 	
+	//
+	//	:name:	verticalLine
+	//
 	private var verticalLine: UIView!
+	
+	//
+	//	:name:	horizontalLine
+	//
 	private var horizontalLine: UIView!
 	
 	//

Source/FabButton.swift

@@ -24,16 +24,17 @@ public class FabButton : MaterialButton {
 	//
 	internal override func prepareButton() {
 		super.prepareButton()
+		prepareShadow()
 		backgroundColor = .redColor()
         pulseColor = .whiteColor()
 		backgroundColorView.layer.cornerRadius = bounds.width / 2
     }
 	
 	//
-	//	:name:	pulseTouches
+	//	:name:	pulseBegan
 	//
-	internal override func pulseTouches(touches: Set<NSObject>) {
-		super.pulseTouches(touches)
+	internal override func pulseBegan(touches: Set<NSObject>, withEvent event: UIEvent) {
+		super.pulseBegan(touches, withEvent: event)
 		UIView.animateWithDuration(0.3, animations: {
 			self.pulseView!.transform = CGAffineTransformMakeScale(3, 3)
 			self.transform = CGAffineTransformMakeScale(1.1, 1.1)

Source/FlatButton.swift

@@ -18,14 +18,26 @@
 
 import UIKit
 
-public class FlatButton : RaisedButton {
+public class FlatButton : MaterialButton {
 	//
 	//	:name:	prepareButton
 	//
 	internal override func prepareButton() {
 		super.prepareButton()
+		setTitleColor(UIColor.purpleColor(), forState: .Normal)
+		pulseColor = .purpleColor()
 		backgroundColor = .clearColor()
-		pulseColor = .whiteColor()
 		backgroundColorView.layer.cornerRadius = 3
 	}
+	
+	//
+	//	:name:	pulseBegan
+	//
+	internal override func pulseBegan(touches: Set<NSObject>, withEvent event: UIEvent)  {
+		super.pulseBegan(touches, withEvent: event)
+		UIView.animateWithDuration(0.3, animations: {
+			self.pulseView!.transform = CGAffineTransformMakeScale(10, 10)
+			self.transform = CGAffineTransformMakeScale(1.05, 1.1)
+		})
+	}
 }

Source/MaterialButton.swift

@@ -71,7 +71,7 @@ public class MaterialButton : UIButton {
 	*/
 	public override func touchesBegan(touches: Set<NSObject>, withEvent event: UIEvent) {
 		super.touchesBegan(touches, withEvent: event)
-		pulseTouches(touches)
+		pulseBegan(touches, withEvent: event)
 	}
 	
 	/**
@@ -80,16 +80,16 @@ public class MaterialButton : UIButton {
 	public override func touchesEnded(touches: Set<NSObject>, withEvent event: UIEvent) {
 		super.touchesEnded(touches, withEvent: event)
 		shrink()
-		removePulse()
+		pulseEnded(touches, withEvent: event)
 	}
 	
 	/**
 		:name:	touchesCancelled
 	*/
-	public override func touchesCancelled(touches: Set<NSObject>, withEvent event: UIEvent!) {
+	public override func touchesCancelled(touches: Set<NSObject>!, withEvent event: UIEvent!) {
 		super.touchesCancelled(touches, withEvent: event)
 		shrink()
-		removePulse()
+		pulseEnded(touches, withEvent: event)
 	}
 	
 	/**
@@ -97,7 +97,6 @@ public class MaterialButton : UIButton {
 	*/
 	final public override func drawRect(rect: CGRect) {
 		prepareContext(rect)
-		prepareShadow()
 		prepareButton()
 		prepareBackgroundColorView()
 	}
@@ -110,20 +109,44 @@ public class MaterialButton : UIButton {
 	}
 	
 	//
-	//	:name:	pulseTouches
+	//	:name:	pulseBegan
 	//
-	internal func pulseTouches(touches: Set<NSObject>) {
+	internal func pulseBegan(touches: Set<NSObject>, withEvent event: UIEvent) {
 		let touch = touches.first as! UITouch
 		let touchLocation = touch.locationInView(self)
 		pulseView = UIView()
-		pulseView!.frame = CGRectMake(0, 0, bounds.width, bounds.height)
-		pulseView!.layer.cornerRadius = bounds.width / 2
+		pulseView!.frame = CGRectMake(0, 0, bounds.height, bounds.height)
+		pulseView!.layer.cornerRadius = bounds.height / 2
 		pulseView!.center = touchLocation
 		pulseView!.backgroundColor = pulseColor?.colorWithAlphaComponent(0.5)
 		backgroundColorView.addSubview(pulseView!)
 	}
 	
 	//
+	//	:name:	pulseEnded
+	//
+	internal func pulseEnded(touches: Set<NSObject>, withEvent event: UIEvent) {
+		UIView.animateWithDuration(0.3,
+			animations: { _ in
+				self.pulseView?.alpha = 0
+			}
+		) { _ in
+			self.pulseView?.removeFromSuperview()
+			self.pulseView = nil
+		}
+	}
+	
+	//
+	//	:name:	prepareShadow
+	//
+	internal func prepareShadow() {
+		layer.shadowOffset = CGSizeMake(1, 1)
+		layer.shadowColor = UIColor.blackColor().CGColor
+		layer.shadowOpacity = 0.5
+		layer.shadowRadius = 5
+	}
+	
+	//
 	//	:name: prepareBackgroundColorView
 	//
 	// We need this view so we can use the masksToBounds
@@ -143,16 +166,6 @@ public class MaterialButton : UIButton {
 	}
 	
 	//
-	//	:name:	prepareShadow
-	//
-	private func prepareShadow() {
-		layer.shadowOffset = CGSizeMake(1, 1)
-		layer.shadowColor = UIColor.blackColor().CGColor
-		layer.shadowOpacity = 0.5
-		layer.shadowRadius = 5
-	}
-	
-	//
 	//	:name:	prepareContext
 	//
 	private func prepareContext(rect: CGRect) {
@@ -179,18 +192,4 @@ public class MaterialButton : UIButton {
 			completion: nil
 		)
 	}
-	
-	//
-	//	:name:	removePulse
-	//
-	private func removePulse() {
-		UIView.animateWithDuration(0.3,
-			animations: { _ in
-				self.pulseView?.alpha = 0
-			}
-		) { _ in
-			self.pulseView?.removeFromSuperview()
-			self.pulseView = nil
-		}
-	}
 }

Source/RaisedButton.swift

@@ -19,47 +19,27 @@
 import UIKit
 
 public class RaisedButton : MaterialButton {
-	/**
-		:name:	pulseTitleColor
-	*/
-	public var pulseTitleColor: UIColor?
-	
-	/**
-		:name:	titleColor
-	*/
-	public var titleColor: UIColor? {
-		didSet {
-			setTitleColor(titleColor, forState: .Normal)
-		}
-	}
-	
 	//
 	//	:name:	prepareButton
 	//
 	internal override func prepareButton() {
 		super.prepareButton()
+		prepareShadow()
+		setTitleColor(UIColor.whiteColor(), forState: .Normal)
 		pulseColor = .whiteColor()
+		backgroundColor = .purpleColor()
 		backgroundColorView.layer.cornerRadius = 3
 	}
 	
 	//
-	//	:name:	pulseTouches
+	//	:name:	pulseBegan
 	//
-	internal override func pulseTouches(touches: Set<NSObject>) {
-		super.pulseTouches(touches)
+	internal override func pulseBegan(touches: Set<NSObject>, withEvent event: UIEvent)  {
+		super.pulseBegan(touches, withEvent: event)
 		UIView.animateWithDuration(0.3, animations: {
 			self.pulseView!.transform = CGAffineTransformMakeScale(10, 10)
 			self.transform = CGAffineTransformMakeScale(1.05, 1.1)
-			if let c = self.pulseTitleColor {
-				self.setTitleColor(c, forState: .Normal)
-			}
-		}) { _ in
-			if let c = self.titleColor {
-				UIView.animateWithDuration(0.3, animations: {
-					self.setTitleColor(c, forState: .Normal)
-				})
-			}
-		}
+		})
 	}
 }