OSX SDK demo app update

integrations/apple/example_app/Example_OSX_App/ViewController.swift

@@ -10,6 +10,44 @@ import Cocoa
 
 class ViewController: NSViewController {
     
+    @IBOutlet weak var btnJoinNetwork: NSButton!
+    @IBOutlet weak var btnLeaveNetwork: NSButton!
+    @IBOutlet weak var txtNWID: NSTextField!
+    @IBOutlet weak var segmentAPISelector: NSSegmentedCell!
+    @IBOutlet weak var segmentProtocolSelector: NSSegmentedCell!
+    @IBOutlet weak var txtAddr: NSTextField!
+    @IBOutlet weak var txtPort: NSTextField!
+    @IBOutlet weak var btnConnect: NSButton!
+    @IBOutlet weak var btnBind: NSButton!
+    @IBOutlet weak var txtTX: NSScrollView!
+    @IBOutlet weak var txtRX: NSScrollView!
+    @IBOutlet weak var btnSend: NSButton!
+    
+
+    @IBAction func UI_JoinNetwork(sender: AnyObject) {
+        zt_join_network(txtNWID.stringValue);
+    }
+    
+    @IBAction func UI_LeaveNetwork(sender: AnyObject) {
+        zt_leave_network(txtNWID.stringValue);
+    }
+    
+    @IBAction func UI_SelectAPI(sender: AnyObject) {
+    }
+    
+    @IBAction func UI_SelectProtocol(sender: AnyObject) {
+    }
+    
+    @IBAction func UI_Connect(sender: AnyObject) {
+    }
+    
+    @IBAction func UI_Bind(sender: AnyObject) {
+    }
+    
+    @IBAction func UI_SendData(sender: AnyObject) {
+    }
+    
+    
     
     var service_thread : NSThread!
     func ztnc_start_service() {