- Code optimized

DTTextField.podspec

@@ -9,7 +9,7 @@
 Pod::Spec.new do |s|
 
 s.name             = 'DTTextField'
-s.version          = '0.2.2'
+s.version          = '0.2.3'
 s.summary          = 'DTTextField is UITextField library.'
 
   s.description      = <<-DESC

DTTextField/Classes/DTTextField.swift

@@ -85,8 +85,11 @@ public class DTTextField: UITextField {
         return paddingX
     }
     
+    fileprivate var fontHeight:CGFloat{
+        return ceil(font!.lineHeight)
+    }
+    
     fileprivate var dtLayerHeight:CGFloat{
-        
         return showErrorLabel ? floor(bounds.height - lblError.bounds.size.height - paddingYErrorLabel) : bounds.height
     }
     
@@ -271,10 +274,10 @@ public class DTTextField: UITextField {
         
         guard showErrorLabel else { return CGRect(x: x, y: 0, width: rect.width - paddingX, height: rect.height) }
         
-        let topInset = (rect.size.height - lblError.bounds.size.height - paddingYErrorLabel - ceil(font!.lineHeight)) / 2.0
-        let textY = ((rect.height - ceil(font!.lineHeight)) / 2.0) - topInset
+        let topInset = (rect.size.height - lblError.bounds.size.height - paddingYErrorLabel - fontHeight) / 2.0
+        let textY = topInset - ((rect.height - fontHeight) / 2.0)
         
-        return CGRect(x: x, y: -ceil(textY), width: rect.size.width - paddingX, height: rect.size.height)
+        return CGRect(x: x, y: floor(textY), width: rect.size.width - paddingX, height: rect.size.height)
     }
     
     fileprivate func insetRectForBounds(rect:CGRect) -> CGRect {
@@ -289,9 +292,12 @@ public class DTTextField: UITextField {
                 return insetRectForEmptyBounds(rect: rect)
             }else{
                 let topInset = paddingYFloatLabel + lblFloatPlaceholder.bounds.size.height + (paddingHeight / 2.0)
-                let textOriginalY = (rect.height - font!.lineHeight) / 2.0
-                let textY = textOriginalY - topInset
-                return CGRect(x: x, y: -ceil(textY), width: rect.size.width - paddingX, height: rect.size.height)
+                let textOriginalY = (rect.height - fontHeight) / 2.0
+                var textY = topInset - textOriginalY
+                
+                if textY < 0 { textY = topInset }
+                
+                return CGRect(x: x, y: ceil(textY), width: rect.size.width - paddingX, height: rect.height)
             }
         }
     }
@@ -354,10 +360,13 @@ public class DTTextField: UITextField {
     override public func layoutSubviews() {
         super.layoutSubviews()
         
+        CATransaction.begin()
+        CATransaction.setDisableActions(true)
         dtLayer.frame = CGRect(x: bounds.origin.x,
                                y: bounds.origin.y,
                                width: bounds.width,
                                height: dtLayerHeight)
+        CATransaction.commit()
         
         if showErrorLabel {
             

README.md

@@ -1,9 +1,9 @@
 # DTTextField
 
-![Version](https://img.shields.io/badge/Pod-V0.2.2-green.svg)
-![License](https://img.shields.io/github/license/mashape/apistatus.svg)
+[![Version](https://img.shields.io/badge/Pod-V0.2.3-green.svg)](https://github.com/iDhaval/DTTextField/releases/tag/0.2.3)
+[![License](https://img.shields.io/github/license/mashape/apistatus.svg)](https://github.com/iDhaval/DTTextField/blob/master/LICENSE)
 [![Awesome](https://cdn.rawgit.com/sindresorhus/awesome/d7305f38d29fed78fa85652e3a63e154dd8e8829/media/badge.svg)](https://github.com/matteocrippa/awesome-swift)
-![Platform](https://img.shields.io/badge/Language-Swift_3.0-orange.svg)
+[![Platform](https://img.shields.io/badge/Language-Swift_3.0-orange.svg)](https://developer.apple.com/library/content/documentation/Swift/Conceptual/Swift_Programming_Language/)
 ![Xcode](https://img.shields.io/badge/Xcode-8.0-blue.svg)
 
 ![Demo](https://github.com/iDhaval/DTTextField/blob/master/DTTextField.gif?raw=true)
@@ -44,7 +44,6 @@ pod 'DTTextField'
 | ------------- |------------- | ----- |
 | errorMessage | String | Add your error message to this property|
 | errorFont | UIFont | Change font of error text |
-| showError | Bool | Use to toggle error message|
 | paddingYErrorLabel | CGFloat | Error text top padding |
 | floatPlaceholderColor | UIColor | To change float placeholder color |
 | floatPlaceholderActiveColor | UIColor | To change float placeholder color while TextField is active(First responder)|
@@ -53,17 +52,23 @@ pod 'DTTextField'
 | placeholderColor | UIColor | change placeholder color |
 | animateFloatPlaceholder | Bool | animate float placeholder label |
 | hideErrorWhenEditing | Bool | hide error label when typing |
-
+| floatingDisplayStatus | enum | maintain display status always, never, defaults | 
 
 ### Important Properties
 
-
 | Property name | Type | Remark |
 | ------------- |------------- | ----- |
 | dtLayer | CALayer | If you want to formate DTTextField than use dtLayer property instead of layer |
 | borderColor | UIColor | Change border color of DTTextField |
 | canShowBorder | Bool | Toggle border of DTTextField |
 
+## Methods
+
+| Method Name | Remark |
+| ------------|--------|
+| showError | to show error message |
+| hideError | to hide error message |
+
 ## TODO
 * Add inbuilt validation