Control QT application window list

[Wiplash]

Hello
I want to programm my QT app.
1. The app adds a tray icon to the notification icon ( I have already managed that)
2. I do not want the app to create an entry in the window list, since there is already an icon in the notification area.
3. The program can not be quit, only minimized to the notification area.
4. The user can quit the program completely by right click in menu of the notification icon.
5. The user has the ability to open the program at startup in the notification area.
6. The program has an interiour status and the tray icon can change according to the status.
7. Left click on the icon minimizes or maximizes the program.
Regards