SimpleSwiftNumericKeyboard

Its a simple numeric keyboard for iPad.

Example

To run the example project, clone the repo, and run pod install from the Example directory first.

Requirements

Installation

SimpleSwiftNumericKeyboard is available through CocoaPods. To install it, simply add the following line to your Podfile:

pod 'SimpleSwiftNumericKeyboard'

Author

mmachado53, mmachado53@gmail.com

Usage in storyboard

Set value in keyboardNumericType inspectable var, can be:

• ####"numeric"
  disable "." and "-" keys
• ####"decimal"
  enable "." key disable "-" key
• ####"decimalnegative"
  enable "." and "-" keys
• ####"numericnegative"
  disable "." key enable "-" key

Usage in code

Just use "NumericKeyBoard.set" function

import SimpleSwiftNumericKeyboard

override func viewDidLoad() {
        super.viewDidLoad()
        // type can be: .decimalPad .decimalNegativePad .numberPad .numberNegativePad
        NumericKeyBoard.set(uiTextFieldInstance, type: .numberPad) 
        
    }

Customize colors

There are basically two types of buttons, "Numbers buttons" and "Secondary buttons"

Global colors customization

It has to be configured in the AppDelegate

// AppDelegate.swift

import SimpleSwiftNumericKeyboard

func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {
    
    
    /* 
        NumericKeyBoard.GLOBAL_COLOR_PALETTE is a [NumericKeyBoardColorPaletteProp : UIColor]
    */
    
    // Color of background 
    NumericKeyBoard.GLOBAL_COLOR_PALETTE[.backgroundColor] = UIColor.black
    
    // Color of numbers buttons 
    NumericKeyBoard.GLOBAL_COLOR_PALETTE[.stateNormalNumberButton] = UIColor.black
    
    // Color of number buttons when is pressed
    NumericKeyBoard.GLOBAL_COLOR_PALETTE[.statePressNumerButton] = UIColor.white.withAlphaComponent(0.3)
   
    // Color of text in numbers buttons
    NumericKeyBoard.GLOBAL_COLOR_PALETTE[.textColorNumberButton] = UIColor.white
   
    // Color of secondary buttons     
    NumericKeyBoard.GLOBAL_COLOR_PALETTE[.stateNormalSecondaryButton] = UIColor(red: 0.18, green: 0.18, blue: 0.18, alpha: 1)
   
    // Color of secondary buttons when is pressed
    NumericKeyBoard.GLOBAL_COLOR_PALETTE[.statePressSecondaryButton] = UIColor.white.withAlphaComponent(0.3)
   
    // Color of text in secondary buttons      
    NumericKeyBoard.GLOBAL_COLOR_PALETTE[.textColorSecondaryButton] = UIColor.white
    
    return true
}

Colors customization in a specific UiTextField

import SimpleSwiftNumericKeyboard

override func viewDidLoad() {
        super.viewDidLoad()
        
        var redStyle:[NumericKeyBoardColorPaletteProp:UIColor] = [:]
        redStyle[.backgroundColor] = UIColor(red: 0.85, green: 0, blue: 0.21, alpha: 1.0)
        redStyle[.stateNormalNumberButton] = UIColor(red: 1.0, green: 0, blue: 0.21, alpha: 1.0)
        redStyle[.statePressNumerButton] = UIColor.white.withAlphaComponent(0.3)
        redStyle[.textColorNumberButton] = UIColor.white
        redStyle[.stateNormalSecondaryButton] = UIColor(red: 0.75, green: 28 / 255, blue: 70 / 255, alpha: 1.0)
        redStyle[.statePressSecondaryButton] = UIColor.white.withAlphaComponent(0.3)
        redStyle[.textColorSecondaryButton] = UIColor.white
        // type can be: .decimalPad .decimalNegativePad .numberPad .numberNegativePad
        NumericKeyBoard.set(tf, type: .numberNegativePad,customPalette: redStyle)
        
    }

License

SimpleSwiftNumericKeyboard is available under the MIT license. See the LICENSE file for more info.