I need some help regarding to setting up system tray tip.
i.e
If i write a program to put my icon in the system tray, and i want to show the calendar whenever i move my cursor/mouse in the system tray over my icon. I know how to show a simple text in the tooltip place, but i want to know if i can show a window or like i said a calendar etc.

I would be very grateful if someone can help me regarding this.