title: QT with C++ GUI application to check Network Status
body: <p>Well, I have been doing some experiment with QT lately, I have a touchscreen Linux PC and I connect it to the WiFi network. Instead of pinging a network old fashioned way I thought of making an app for it.</p>
  
  <p>The interface is like, I would enter an IP address and the application will ping the network and let me know if the IP is ping-able or not. When the IP is getting pinged Green Check will be shown, if not getting pinged then Red Check will be shown.</p>
  
  <p>My progress is, I am able to take the IP in a script file and ping it. But the problem is how to interface the ping reply with the application. i.e. the two labels (Green and Red Check) ???</p>
  
  <p>Thanks in advance. My GUI looks like this.</p>
  
  <p><img src="https://i.stack.imgur.com/vVwti.png" alt="enter image description here"></p>