TCPickerView

Picker view popup with multiply rows selection written in Swift.

Requirements

TimeIntervalPicker works on iOS 9 and higher. It depends on the following Apple frameworks, which should already be included with most Xcode templates:

• Foundation
• UIKit

Installation

CocoaPods

You can use CocoaPods to install TimeIntervalPicker by adding it to your Podfile:

platform :ios, '9.0'
use_frameworks!
pod 'TCPickerView'

Manually

1. Download and drop Classes and Assets folder in your project.
2. Congratulations!

Example

import UIKit
import TCPickerView

class ViewController: UIViewController {

    @IBAction private func showButtonPressed(button: UIButton) {
        let picker = TCPickerView()
        picker.title = "Cars"
        let cars = [
            "Chevrolet Bolt EV",
            "Subaru WRX",
            "Porsche Panamera",
            "BMW 330e",
            "Chevrolet Volt",
            "Ford C-Max Hybrid",
            "Ford Focus"
        ]
        let values = cars.map { TCPickerView.Value(title: $0) }
        picker.values = values
        picker.delegate = self
        picker.selection = .single
        picker.itemsFont = UIFont.systemFont(ofSize: 15, weight: .bold)
        picker.completion = { (selectedIndexes) in
            for i in selectedIndexes {
                print(values[i].title)
            }
        }
        picker.show()
    }
}

If you want to set pre-selected values: TCPickerView.Value(title: "Chevrolet Bolt EV", isChecked: true)

Picker supports multiply, single and none row selection. You can set desired behavior by setting selection property of TCPickerView to the appropriate value.

Tracking user actions

TCPickerViewDelegate allows you track what item was selected. Implament this method in your controller and assign delegate property to this controller.

public protocol TCPickerViewDelegate: class {
    func pickerView(_ pickerView: TCPickerView, didSelectRowAtIndex index: Int)
}

You can request new method if you need it. I'm open to discuss

UI customization

You can use next properties:

    //Change title
    open var title: String
    //Change Done button text
    open var doneText: String
    //Change Close button text
    open var closeText: String
    //Change text color of title, done and close buttons
    open var textColor: UIColor
    //Change topBar and Done button backgroundColor
    open var mainColor: UIColor
    //Change bacground color of Close button
    open var closeButtonColor: UIColor
    //Set close and done buttons font
    open var buttonFont: UIFont?
    //Set title font
    open var titleFont: UIFont?
    //Set items font
    open var itemsFont: UIFont

I will add new properties on request

Contributing to this project

If you have feature requests or bug reports, feel free to help out by sending pull requests or create issues.

License

This code is distributed under the terms and conditions of the MIT license.