Add hide Menu Handler

Pod/Classes/AZDropdownMenu.swift

@@ -24,6 +24,9 @@ open class AZDropdownMenu: UIView {
 
     /// The handler used when menu item is tapped
     open var cellTapHandler : ((_ indexPath:IndexPath) -> Void)?
+
+    /// The handler used when menu is hide
+    open var hideMenuHandler : (() -> Void)?
 
     // MARK: - Configuration options
 
@@ -321,6 +324,9 @@ open class AZDropdownMenu: UIView {
                 self.removeFromSuperview()
             }
         )
+        if let hideHandler = self.hideMenuHandler {
+            hideHandler()
+        }
     }
 }
 

README.md

@@ -75,6 +75,8 @@ menu.cellTapHandler = { [weak self] (indexPath: NSIndexPath) -> Void in
 }
 ```
 
+`hideMenuHandler` Menu hide handler
+
 #### Create menu with icons
 Pass in a AZDropdownMenuItemData in the initializer: `public init(dataSource:[AZDropdownMenuItemData])` and you are good to go.