BGStatePicker

BGStatePicker is a component that allows showing different states and selecting one.

Usage

BGStatePicker implement is a UIControl that receive a datasource to show different states.

Example code

import BGStatePicker

//....

let openState = BGStateable()
openState.stateText = "Open"
openState.stateBackgroundColor = .greenColor()

let closedState = BGStateable()
closedState.stateText = "Close"
closedState.stateBackgroundColor = .redColor()

let statusStates = [openState, closedState]

statePickerView.datasource = self
statePickerView.reloadData()

Datasource

extension ViewController: BGStatePickerDatasource {

	func numberOfState(statePickerView: BGStatePickerView) -> Int {
			return statusStates.count
	}
	func stateForIndex(statePickerView: BGStatePickerView, index: Int) -> BGStateable {
			return statusStates[index]
		}
	}
}

Get notified when the user pick a state

BGStatePicker inherits from UIControl and implements the .ValueChanged event.

//in viewDidLoad{
  //....

  statePickerView.addTarget(self, action: #selector(pickState(_:)), forControlEvents: [.ValueChanged])

  //...
}
...

func pickState(sender: BGStatePickerView) {
  if let state = sender.selectedValue { // BGStateable
    print("You pick state \(state.stateText)")
  }
}

Installation

Carthage

github "grimabe/BGStatePicker" ~> 0.2.0

CocoaPods

pod "BGStatePicker", "~> 0.2.0"

Requirements

BGStatePicker requires iOS 8 or later.

Author

Benjamin Grima

License

BGStatePicker is licensed under the MIT License.