PUTextView

@IBDesignable
open class PUTextView : UITextView, PUXIBPlaceholderLocalizable, PUInspectable

PowerUpSwift: The subclass of UITextView that allows the editing of additional UIKit properties via the Interface Builder.

Inspectables

  • Declaration

    Swift

    @IBInspectable
open var xibPlaceholderLocKey: String? { get set }

  • Declaration

    Swift

    @IBInspectable
open var cornerRadius: CGFloat { get set }

  • Declaration

    Swift

    @IBInspectable
open var borderWidth: CGFloat { get set }

  • Declaration

    Swift

    @IBInspectable
open var borderColor: UIColor? { get set }

  • Declaration

    Swift

    @IBInspectable
open var shadowRadius: CGFloat { get set }

  • Declaration

    Swift

    @IBInspectable
open var shadowOpacity: Float { get set }

  • Declaration

    Swift

    @IBInspectable
open var shadowOffset: CGSize { get set }

  • Declaration

    Swift

    @IBInspectable
open var shadowColor: UIColor? { get set }

  • PowerUpSwift: The custom-built placeholder since Apple does not provide a placeholder for UITextView.

    Declaration

    Swift

    @IBInspectable
open var placeholder: String? { get set }

  • PowerUpSwift: The text color of the custom-built placeholder. Defaults UIColor(r: 255, g: 255, b: 255, a: 0.25).

    Declaration

    Swift

    @IBInspectable
open var placeholderColor: UIColor { get set }

  • PowerUpSwift: The user-defined minimum height. Defaults to 30.

    Declaration

    Swift

    @IBInspectable
open var minExpandableHeight: CGFloat

  • PowerUpSwift: The user-defined maximum height. Once reached, the text view becomes scrollable. Defaults to 30.

    Declaration

    Swift

    @IBInspectable
open var maxExpandableHeight: CGFloat

  • PowerUpSwift: The top padding. Defaults to 0.

    Declaration

    Swift

    @IBInspectable
open var topInset: CGFloat { get set }

  • PowerUpSwift: The left padding. Defaults to 0.

    Declaration

    Swift

    @IBInspectable
open var leftInset: CGFloat { get set }

  • PowerUpSwift: The bottom padding. Defaults to 0.

    Declaration

    Swift

    @IBInspectable
open var bottomInset: CGFloat { get set }

  • PowerUpSwift: The right padding. Defaults to 0.

    Declaration

    Swift

    @IBInspectable
open var rightInset: CGFloat { get set }

Properties

  • PowerUpSwift: Calculates the new height of the text view based on the size of the content and the user-defined maxExpandableHeight. You should reference an @IBOutlet to the height constraint. Make sure the PUTextView‘s delegate is also set via the Interface Builder or via code.

    Example

    @IBOutlet powerUpTextView: PowerUpTextView!
@IBOutlet powerUpTextViewHeightConstraint: NSLayoutConstraint!

func textViewDidChange(_ textView: UITextView) {
    powerUpTextViewHeightConstraint.constant = powerUpTextView.newExpandableHeight
}

    Declaration

    Swift

    open var newExpandableHeight: CGFloat { get }

Custom Functions

  • PowerUpSwift: Toggles the visibility of the text view’s placeholder.

    Example

    func textViewDidChange(_ textView: UITextView) {
    powerUpTextView.refreshPlaceholder()
}

    Declaration

    Swift

    open func refreshPlaceholder()

  • PowerUpSwift: Clears the text view and sets the placeholder to visible.

    Declaration

    Swift

    open func clear()