SWCombox

simple and clean combo box -- update to swift 4.0

Install

pod 'SWCombox', :git => 'https://github.com/sw0906/SWCombox.git'

Sample Code

class ViewController{

     // Set up ComboBoxView
     func setupComboBox() {
          let comboBox = SWComboxView()
          comboBox.dataSource = self
          comboBox.delegate = self
          comboBox.showMaxCount = 4
          comboBox.defaultSelectedIndex = 1 //start from 0
     }
}

// SWComboxViewDataSourcce
extension ViewController: SWComboxViewDataSourcce {
    func comboBoxSeletionItems(combox: SWComboxView) -> [Any] {
        return ["good", "middle", "bad"]
    }


    func comboxSeletionView(combox: SWComboxView) -> SWComboxSelectionView {
        return SWComboxTextSelection()
    }
    
    func configureComboxCell(combox: SWComboxView, cell: inout SWComboxSelectionCell) {}
}
    
// SWComboxViewDelegate
extension ViewController : SWComboxViewDelegate {
    func comboxSelected(atIndex index:Int, object: Any, combox withCombox: SWComboxView) {}

    func comboxOpened(isOpen: Bool, combox: SWComboxView) {}
}

// *** You can create your Selection View, which inherit from "SWComboxSelectionView"
open class SWComboxSelectionView: NibView, SWComboBoxContent {
    public func bind(_ data: Any) {}
}

ComboBox Sample