Create space at the beginning of a UITextField

Question

I want to leave a bit of space at the beginning of a UITextField  just like here  Add lefthand margin to UITextField  But I don t know how to do that with Swift

User · Answer

Swift 4  Xcode 9  I like Pheepster s answer  but how about we do it all from the extension  without requiring VC code or any subclassing   import UIKit   IBDesignable extension UITextField         IBInspectable var paddingLeftCustom  CGFloat           get               return leftView  frame size width                   set               let paddingView   UIView frame  CGRect x  0  y  0  width  newValue  height  frame size height               leftView   paddingView             leftViewMode    always                       IBInspectable var paddingRightCustom  CGFloat           get               return rightView  frame size width                   set               let paddingView   UIView frame  CGRect x  0  y  0  width  newValue  height  frame size height               rightView   paddingView             rightViewMode    always

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Extending UITextField in Swift 5    import UIKit   IBDesignable extension UITextField         IBInspectable var paddingLeftCustom  CGFloat           get               return leftView  frame size width                   set               let paddingView   UIView frame  CGRect x  0  y  0  width  newValue  height  frame size height               leftView   paddingView             leftViewMode    always                       IBInspectable var paddingRightCustom  CGFloat           get               return rightView  frame size width                   set               let paddingView   UIView frame  CGRect x  0  y  0  width  newValue  height  frame size height               rightView   paddingView             rightViewMode    always

User · Answer

Subclassing UITextField is the way to go  Open a playground and add the following code      class MyTextField   UITextField       var leftTextMargin   CGFloat   0 0      override func textRectForBounds bounds  CGRect  - gt  CGRect           var newBounds   bounds         newBounds origin x    leftTextMargin         return newBounds            override func editingRectForBounds bounds  CGRect  - gt  CGRect           var newBounds   bounds         newBounds origin x    leftTextMargin         return newBounds          let tf   MyTextField frame  CGRect x  0  y  0  width  100  height  44   tf text    HELLO  tf leftTextMargin   25 tf setNeedsLayout   tf layoutIfNeeded

User · Answer

Such margin can be achieved by setting leftView   rightView to UITextField   Updated For Swift 4     Create a padding view for padding on left textField leftView   UIView frame  CGRect x  0  y  0  width  15  height  textField frame height   textField leftViewMode    always     Create a padding view for padding on right textField rightView   UIView frame  CGRect x  0  y  0  width  15  height  textField frame height   textField rightViewMode    always   I just added placed an UIView to left and right side of the textfield  So now the typing will start after the view   Thanks  Hope this helped

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I prefer to use IBDesignable class and IBInspectable properties to allow me to set the padding via Xcode storyboards and keep it reusable  I ve also updated the code to work in Swift 4   import Foundation import UIKit   IBDesignable class PaddableTextField  UITextField        var padding   UIEdgeInsets top  0 0  left  0 0  bottom  0 0  right  0 0        IBInspectable var left  CGFloat   0           didSet               adjustPadding                         IBInspectable var right  CGFloat   0           didSet               adjustPadding                         IBInspectable var top  CGFloat   0           didSet               adjustPadding                         IBInspectable var bottom  CGFloat   0           didSet               adjustPadding                        func adjustPadding              padding   UIEdgeInsets top  top  left  left  bottom  bottom  right  right              override func prepareForInterfaceBuilder             super prepareForInterfaceBuilder              override func textRect forBounds bounds  CGRect  - gt  CGRect           return bounds inset by  UIEdgeInsets top  top  left  left  bottom  bottom  right  right              override func placeholderRect forBounds bounds  CGRect  - gt  CGRect           return bounds inset by  UIEdgeInsets top  top  left  left  bottom  bottom  right  right              override func editingRect forBounds bounds  CGRect  - gt  CGRect            return bounds inset by  UIEdgeInsets top  top  left  left  bottom  bottom  right  right

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Here is Haagenti s answer updated to Swift 4 2   class PaddedTextField  UITextField        func getPadding plusExtraFor clearButtonMode  ViewMode  - gt  UIEdgeInsets           var padding   UIEdgeInsets top  11  left  16  bottom  11  right  16              Add additional padding on the right side when showing the clear button         if self clearButtonMode     always    self clearButtonMode    clearButtonMode               padding right   28                    return padding            override open func textRect forBounds bounds  CGRect  - gt  CGRect           let padding   getPadding plusExtraFor   unlessEditing          return bounds inset by  padding             override open func placeholderRect forBounds bounds  CGRect  - gt  CGRect           let padding   getPadding plusExtraFor   unlessEditing          return bounds inset by  padding             override open func editingRect forBounds bounds  CGRect  - gt  CGRect           let padding   getPadding plusExtraFor   whileEditing          return bounds inset by  padding             Reference  Upgrading To Swift 4 2   Edit  Account for clear button

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ScareCrow s answer in Swift 3  let padding   UIEdgeInsets top  0  left  5  bottom  0  right  5    override func textRect forBounds bounds  CGRect  - gt  CGRect       return UIEdgeInsetsInsetRect bounds  padding     override func placeholderRect forBounds bounds  CGRect  - gt  CGRect       return UIEdgeInsetsInsetRect bounds  padding     override func editingRect forBounds bounds  CGRect  - gt  CGRect       return UIEdgeInsetsInsetRect bounds  padding

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To Extend original answer for leftView and Swift5  class TextField  UITextField    let padding   UIEdgeInsets top  0  left  5  bottom  0  right  5  override open func textRect forBounds bounds  CGRect  - gt  CGRect       let paddedRect   bounds inset by  self padding      if  self leftViewMode     always    self leftViewMode     unlessEditing            return self adjustRectOriginForLeftView bounds  paddedRect            return paddedRect   override open func placeholderRect forBounds bounds  CGRect  - gt  CGRect       let paddedRect   bounds inset by  self padding      if  self leftViewMode     always    self leftViewMode     unlessEditing            return self adjustRectOriginForLeftView bounds  paddedRect            return paddedRect    override open func editingRect forBounds bounds  CGRect  - gt  CGRect       let paddedRect   bounds inset by  self padding       if  self leftViewMode     always    self leftViewMode     unlessEditing            return self adjustRectOriginForLeftView bounds  paddedRect            return paddedRect     func adjustRectOriginForLeftView bounds   CGRect  - gt  CGRect      var paddedRect   bounds      paddedRect origin x    self leftView  frame width     return paddedRect

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Create UIView with required padding space and add it to textfield leftView member and set textfield leftViewMode member to UITextFieldViewMode Always     For example if you have textfield named title  IBOutlet weak var title  UITextField     Create UIView  let paddingView   UIView   UIView frame  CGRectMake 0  0  5  20     Change your required space instaed of 5  title leftView   paddingView title leftViewMode   UITextFieldViewMode Always

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Use my extension Swift 5 tested   extension UITextField    enum PaddingSpace       case left CGFloat      case right CGFloat      case equalSpacing CGFloat     func addPadding padding  PaddingSpace         self leftViewMode    always     self layer masksToBounds   true      switch padding        case  left let spacing           let leftPaddingView   UIView frame  CGRect x  0  y  0  width  spacing  height  self frame height           self leftView   leftPaddingView         self leftViewMode    always      case  right let spacing           let rightPaddingView   UIView frame  CGRect x  0  y  0  width  spacing  height  self frame height           self rightView   rightPaddingView         self rightViewMode    always      case  equalSpacing let spacing           let equalPaddingView   UIView frame  CGRect x  0  y  0  width  spacing  height  self frame height              left         self leftView   equalPaddingView         self leftViewMode    always            right         self rightView   equalPaddingView         self rightViewMode    always             How to use     equal padding yourTextField addPadding padding   equalSpacing 10        padding right  yourTextField addPadding padding   right 10       padding left yourTextField addPadding padding   left 10

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This one line of code saved me   For Xamarin iOS   textField Layer SublayerTransform   CATransform3D MakeTranslation 5  0  0     For Swift   textField layer sublayerTransform   CATransform3DMakeTranslation 5  0  0

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MARK -  Use this class for different type of Roles  import UIKit  class HelperExtensionViewController  UIViewController         MARK - Extension  extension UIImageView       func setImageCornerRadius                 self layer cornerRadius   self frame size height 2         self clipsToBounds   true            func setImageCornerRadiusInPoints getValue CGFloat                self layer cornerRadius   getValue         self clipsToBounds   true          extension UIButton       func setButtonCornerRadiusOnly                 self layer cornerRadius   self frame size height 2         self clipsToBounds   true            func setBtnCornerRadiusInPoints getValue CGFloat                self layer cornerRadius   getValue         self clipsToBounds   true            extension UITextField       func setTextFieldCornerRadiusWithBorder                 self layer cornerRadius   self frame size height 2         self layer borderColor   UIColor darkGray cgColor         self backgroundColor   UIColor clear         self layer borderWidth   0 5         self clipsToBounds   true            func setLeftPaddingPoints   amount CGFloat           let paddingView   UIView frame  CGRect x  0  y  0  width  amount  height  self frame size height           self leftView   paddingView         self leftViewMode    always           func setRightPaddingPoints   amount CGFloat            let paddingView   UIView frame  CGRect x  0  y  0  width  amount  height  self frame size height           self rightView   paddingView         self rightViewMode    always            extension UIView        func setCornerRadius                 self layer cornerRadius   self frame size height 2         self clipsToBounds   true               OUTPUT 1     func setViewCornerRadiusWithBorder                 self layer cornerRadius   self frame size height 2         self layer borderColor   UIColor init red  95 0 255 0  green  229 0 255 0  blue  206 0 255 0  alpha  1 0  cgColor         self backgroundColor   UIColor clear         self layer borderWidth   1 0         self clipsToBounds   true            func layoutSubviews myView UIView                let shadowPath   UIBezierPath rect  myView bounds          myView layer masksToBounds   false         myView layer shadowColor   UIColor lightGray cgColor         myView layer shadowOffset   CGSize width  -1 0  height  2 0          myView layer shadowOpacity   0 5         myView layer shadowPath   shadowPath cgPath            func layoutSubviews2 myView UIView                let shadowPath   UIBezierPath rect  myView bounds          myView clipsToBounds   true         myView layer masksToBounds   false         myView layer shadowColor   UIColor black cgColor         myView layer shadowOffset   CGSize width  0 0  height  1 0          myView layer shadowOpacity   0 2         myView layer shadowPath   shadowPath cgPath             func setViewCornerRadiusInPoints getValue CGFloat                self layer cornerRadius   getValue         self clipsToBounds   true             func dropShadow scale  Bool   true            layer masksToBounds   false         layer shadowColor   UIColor black cgColor         layer shadowOpacity   0 5         layer shadowOffset   CGSize width  -1  height  1          layer shadowRadius   1          layer shadowPath   UIBezierPath rect  bounds  cgPath         layer shouldRasterize   true         layer rasterizationScale   scale   UIScreen main scale   1               OUTPUT 2     func dropShadow color  UIColor  opacity  Float   0 5  offSet  CGSize  radius  CGFloat   1  scale  Bool   true            layer masksToBounds   false         layer shadowColor   color cgColor         layer shadowOpacity   opacity         layer shadowOffset   offSet         layer shadowRadius   radius          layer shadowPath   UIBezierPath rect  self bounds  cgPath         layer shouldRasterize   true         layer rasterizationScale   scale   UIScreen main scale   1            func setGradientBackground myview UIView            let colorTop    UIColor red  100 0 255 0  green  227 0 255 0  blue  237 0 255 0  alpha  1 0  cgColor         let colorBottom   UIColor red  141 0 255 0  green  109 0 255 0  blue  164 0 255 0  alpha  1 0  cgColor          let gradientLayer   CAGradientLayer           gradientLayer colors    colorTop  colorBottom          gradientLayer locations    1 0  1 0          gradientLayer frame   myview bounds          myview layer insertSublayer gradientLayer  at 0

User · Answer

X  Y   Z are your desired values   textField layer sublayerTransform   CATransform3DMakeTranslation x  y  z

User · Answer

To create padding view for UITextField in Swift 5  func txtPaddingVw txt UITextField        let paddingView   UIView frame  CGRect x  0  y  0  width  5  height  5       txt leftViewMode    always     txt leftView   paddingView

User · Answer

This is what I am using right now   Swift 4 2  class TextField  UITextField        let padding   UIEdgeInsets top  0  left  5  bottom  0  right  5       override open func textRect forBounds bounds  CGRect  - gt  CGRect           return bounds inset by  padding             override open func placeholderRect forBounds bounds  CGRect  - gt  CGRect           return bounds inset by  padding             override open func editingRect forBounds bounds  CGRect  - gt  CGRect           return bounds inset by  padding            Swift 4  class TextField  UITextField        let padding   UIEdgeInsets top  0  left  5  bottom  0  right  5       override open func textRect forBounds bounds  CGRect  - gt  CGRect           return UIEdgeInsetsInsetRect bounds  padding             override open func placeholderRect forBounds bounds  CGRect  - gt  CGRect           return UIEdgeInsetsInsetRect bounds  padding             override open func editingRect forBounds bounds  CGRect  - gt  CGRect           return UIEdgeInsetsInsetRect bounds  padding            Swift 3   class TextField  UITextField        let padding   UIEdgeInsets top  0  left  5  bottom  0  right  5       override func textRect forBounds bounds  CGRect  - gt  CGRect           return UIEdgeInsetsInsetRect bounds  padding             override func placeholderRect forBounds bounds  CGRect  - gt  CGRect           return UIEdgeInsetsInsetRect bounds  padding             override func editingRect forBounds bounds  CGRect  - gt  CGRect           return UIEdgeInsetsInsetRect bounds  padding            I never set a other padding but you can tweak  This class doesn t take care of the rightView and leftView on the textfield  If you want that to be handle correctly you can use something like  example in objc and I only needed the rightView    -  CGRect textRectForBounds  CGRect bounds       CGRect paddedRect   UIEdgeInsetsInsetRect bounds  self insets        if  self rightViewMode    UITextFieldViewModeAlways    self rightViewMode    UITextFieldViewModeUnlessEditing            return  self adjustRectWithWidthRightView paddedRect             return paddedRect     -  CGRect placeholderRectForBounds  CGRect bounds       CGRect paddedRect   UIEdgeInsetsInsetRect bounds  self insets        if  self rightViewMode    UITextFieldViewModeAlways    self rightViewMode    UITextFieldViewModeUnlessEditing            return  self adjustRectWithWidthRightView paddedRect             return paddedRect     -  CGRect editingRectForBounds  CGRect bounds       CGRect paddedRect   UIEdgeInsetsInsetRect bounds  self insets        if  self rightViewMode    UITextFieldViewModeAlways    self rightViewMode    UITextFieldViewModeWhileEditing            return  self adjustRectWithWidthRightView paddedRect             return paddedRect     -  CGRect adjustRectWithWidthRightView  CGRect bounds       CGRect paddedRect   bounds      paddedRect size width -  CGRectGetWidth self rightView frame        return paddedRect

User · Answer

Easy way  to do this by extending UITextField  extension UITextField       func setPadding left  CGFloat    nil  right  CGFloat    nil          if let left   left             let paddingView   UIView frame  CGRect x  0  y  0  width  left  height  self frame size height             self leftView   paddingView           self leftViewMode    always                  if let right   right              let paddingView   UIView frame  CGRect x  0  y  0  width  right  height  self frame size height              self rightView   paddingView            self rightViewMode    always                    Then you can set padding to any edge this way    textField setPadding left  5  right  5

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In Swift 3  You may use custom UITextField with indent that is set in its constructor  Don t need for extra declaration in a controller   class CustomTextField   UITextField    private let indentView   UIView frame  CGRect x  0  y 0  width  10  height  10    required init  coder aDecoder  NSCoder        super init coder  aDecoder      self leftView   indentView     self leftViewMode    always

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Simple swift 3 solution - add code to viewDidLoad   let indentView   UIView frame  CGRect x  0  y  0  width  10  height  20   textField leftView   indentView textField leftViewMode    always   No need for ridiculously long code

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in Swift 4 2 and Xcode 10  Initially my text field is like this     After adding padding in left side my text field is         Code for left padding  textFieldName leftView   UIView frame  CGRect x  0  y  0  width  10  height  textFieldName frame height   textFieldName leftViewMode    always   Like this we can create right side also  textFieldName rightViewMode    always    If you want SharedInstance type code Write once use every ware  see the below code     This is my shared class import UIKit class SharedClass  NSObject       static let sharedInstance   SharedClass          This is my padding function      func textFieldLeftPadding textFieldName  UITextField           Create a padding view     textFieldName leftView   UIView frame  CGRect x  0  y  0  width  3  height  textFieldName frame height       textFieldName leftViewMode    always  For left side padding     textFieldName rightViewMode    always  For right side padding            private override init                Now call this function like this     This single line is enough SharedClass sharedInstance textFieldLeftPadding textFieldName yourTF

User · Answer

Put this code in your viewDidLoad       textField delegate   self  let paddingView   UIView frame  CGRect x  0  y  0  width  20  height  self textField frame height   textField leftView   paddingView textField leftViewMode   UITextFieldViewMode always   It works for me

User · Answer

If you use an extension  there is no need to subclass UITextField and the new functionality will be made available to any UITextField in your app   extension UITextField       func setLeftPaddingPoints   amount CGFloat           let paddingView   UIView frame  CGRect x  0  y  0  width  amount  height  self frame size height           self leftView   paddingView         self leftViewMode    always           func setRightPaddingPoints   amount CGFloat            let paddingView   UIView frame  CGRect x  0  y  0  width  amount  height  self frame size height           self rightView   paddingView         self rightViewMode    always           When I need to set the padding of a text field anywhere in my application  I simply do the following       textField setLeftPaddingPoints 10      textField setRightPaddingPoints 10    Using Swift extensions  the functionality is added to the UITextField directly without subclassing   Hope this helps

[ios] Create space at the beginning of a UITextField

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