The requirement is to create a desktop notification which can register a click-event. I cannot use web-sockets or any browser notifications.
I am unable to use Tray-Icons and SystemTray because they cannot register Click-Events on DISPLAY MESSAGE. They can have click-events on the trayicon but not on the display message. The closest example - "When we register a click on a Skype message, it opens Skype for us"
Screenshot
On clicking the above Notification Skype chat opens-up. The same functionality is not supported with Tray-Icons. Either a work around it or a new approach will be do.
Hope I am clear thanks.