Yoko bug fix, and simplified the code, should check all other effects for something like this

Author: raulriera

TextFieldEffects/TextFieldEffects/YokoTextField.swift

@@ -30,7 +30,8 @@ import UIKit
 
  override var bounds: CGRect {
  didSet {
- drawViewsForRect(bounds)
+ updateForeground()
+ updatePlaceholder()
  }
  }
 
@@ -41,16 +42,7 @@ import UIKit
  private let textFieldInsets = CGPoint(x: 6, y: 6)
 
  override func drawViewsForRect(rect: CGRect) {
- let frame = CGRect(origin: CGPointZero, size: CGSize(width: rect.size.width, height: rect.size.height))
- 
- foregroundView.frame = rectForForeground(rect)
- foregroundView.userInteractionEnabled = false
- foregroundView.layer.transform = rotationAndPerspectiveTransformForView(foregroundView)
- updateForeground() 
- 
- placeholderLabel.frame = CGRectInset(rect, placeholderInsets.x, placeholderInsets.y)
- placeholderLabel.font = placeholderFontFromFont(font)
- 
+ updateForeground()
  updatePlaceholder()
 
  addSubview(foregroundView)
@@ -61,6 +53,9 @@ import UIKit
  }
 
  private func updateForeground() {
+ foregroundView.frame = rectForForeground(frame)
+ foregroundView.userInteractionEnabled = false
+ foregroundView.layer.transform = rotationAndPerspectiveTransformForView(foregroundView)
  foregroundView.backgroundColor = foregroundColor
 
  foregroundLayer.borderWidth = borderThickness
@@ -69,12 +64,13 @@ import UIKit
  }
 
  private func updatePlaceholder() {
+ placeholderLabel.font = placeholderFontFromFont(font)
  placeholderLabel.text = placeholder
  placeholderLabel.textColor = placeholderColor
  placeholderLabel.sizeToFit()
  layoutPlaceholderInTextRect()
 
- if isFirstResponder() {
+ if isFirstResponder() || !text.isEmpty {
  animateViewsForTextEntry()
  }
  }
@@ -101,11 +97,6 @@ import UIKit
  }
 
  private func layoutPlaceholderInTextRect() {
- 
- if !text.isEmpty {
- return
- }
- 
  let textRect = textRectForBounds(bounds)
  var originX = textRect.origin.x
  switch textAlignment {
@@ -121,7 +112,7 @@ import UIKit
  }
 
  override func animateViewsForTextEntry() {
-  UIView.animateWithDuration(0.4, delay: 0, usingSpringWithDamping: 1.0, initialSpringVelocity: 0.6, options: UIViewAnimationOptions.BeginFromCurrentState, animations: { () -> Void in
+ UIView.animateWithDuration(0.4, delay: 0, usingSpringWithDamping: 1.0, initialSpringVelocity: 0.6, options: UIViewAnimationOptions.BeginFromCurrentState, animations: { () -> Void in
 
  self.foregroundView.layer.transform = CATransform3DIdentity