SimplePopUpMenu

Simple but customizable popup menu in swift

Example

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

Requirements

Installation

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

pod 'SimplePopUpMenu'

Author

mmachado53, mmachado53@gmail.com

Usage

// YourUIViewControllerInstance.swift
import SimplePopUpMenu

@IBAction func tapButtonAction(_ sender:UIButton){

    let popUpMenu:PopUpMenuUIViewControler = PopUpMenuUIViewControler()
    /* Manage header of popupmenu */
    popUpMenu.title = "Menu title"
    popUpMenu.visibleHeader = true //default is false
    
    /* Manage menu items */
    var items:[PopUpMenuItem] = []
    // item without icon
    items.append(PopUpMenuItem(title: "Item A"))
    // item with icon
    items.append(PopUpMenuItem(title: "Item B",uiImage: uiImageInstance))
    // item with tinted icon
    items.append(PopUpMenuItem(title: "Item C",uiImage: uiImageInstance, tintImage:true))

    /*Show menu*/
    //permittedArrowDirections its a UIPopoverArrowDirection can be .up, .down, .left, .right, .any
    popUpMenu.showMenu(menuIdentifier: "menu1", viewController: self, items: items, sourceView: sender,permittedArrowDirections: .any)
}

Listening when an item is selected

There are two ways to listen to the selection of an item

Simple CallBack

// YourUIViewController.swift
import SimplePopUpMenu

@IBAction func tapButtonAction(_ sender:UIButton){

    let popUpMenu:PopUpMenuUIViewControler = PopUpMenuUIViewControler()
    
    let items:[PopUpMenuItem] = [
           PopUpMenuItem(title: "Item A"),
           PopUpMenuItem(title: "Item B")
       ]
    popUpMenu.showMenu(menuIdentifier: "menu1", viewController: self, items: items, sourceView: sender,permittedArrowDirections: .any)
    
   popUpMenu.setHandler { (selectedMenuIndex) in
       print("selectedMenuIndex \(selectedMenuIndex)")
       print("selectedMenuText \(items[selectedMenuIndex].title)")
    }
}

With a Delegate

// YourUIViewController.swift
import SimplePopUpMenu

@IBAction func tapButtonAction(_ sender:UIButton){

    let popUpMenu:PopUpMenuUIViewControler = PopUpMenuUIViewControler()
    
    let items:[PopUpMenuItem] = [
           PopUpMenuItem(title: "Item A"),
           PopUpMenuItem(title: "Item B")
       ]
    popUpMenu.showMenu(menuIdentifier: "menu1", viewController: self, items: items, sourceView: sender,permittedArrowDirections: .any)
    popUpMenu.delegate = self
}

extension YourUIViewController : PopUpMenuDelegate{
   func popupmenu(selectItem: Int, menuIdentifier: String) {
       print("menuIdentifier \(menuIdentifier), selectedIndex: \(selectItem)")
   }
   
   
}

Customize colors

Global colors customization

It has to be configured in the AppDelegate

// AppDelegate.swift

import SimplePopUpMenu

func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {
    
    
    /* 
        All Application default popupmenu colors   
    */
    var popUpMenuStyle:PopUpMenuStyle = PopUpMenuStyle()
    // Color of all popup view
    popUpMenuStyle.baseColor = UIColor.white  
    // Color of the items texts                          
    popUpMenuStyle.textColor = UIColor.black
    // Background color of the header view
    popUpMenuStyle.headerColor = UIColor.black
    // Color of the header text 
    popUpMenuStyle.headerTextColor = UIColor.white
    // Color of separator
    popUpMenuStyle.itemSeparatorColor = UIColor.black
    // Background color of the item when is selected
    popUpMenuStyle.selectedBackgroundColor = UIColor.black.withAlphaComponent(0.1)
    
    // Set te global style
    PopUpMenuUIViewControler.globalStyle = popUpMenuStyle
    
    
    
    return true
}

Instance colors customization

// YourUIViewController.swift
import SimplePopUpMenu

let myCustomPopUpStyle:PopUpMenuStyle = {
       var result:PopUpMenuStyle = PopUpMenuStyle()
       result.baseColor = UIColor.white  
       result.textColor = UIColor.black
       result.headerColor = UIColor.black
       result.headerTextColor = UIColor.white
       result.itemSeparatorColor = UIColor.black
       result.selectedBackgroundColor = UIColor.black.withAlphaComponent(0.1)
       return result
   }()

@IBAction func tapButtonAction(_ sender:UIButton){

    let popUpMenu:PopUpMenuUIViewControler = PopUpMenuUIViewControler()
    popUpMenu.style = myCustomPopUpStyle
    let items:[PopUpMenuItem] = [
           PopUpMenuItem(title: "Item A"),
           PopUpMenuItem(title: "Item B")
       ]
    popUpMenu.showMenu(menuIdentifier: "menu1", viewController: self, items: items, sourceView: sender,permittedArrowDirections: .any)
}

License

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