Thanks to the GPRbuild integration you can use GPS for development of the your application in natural way. For you convenience QtAda also adds own submenus to the GPS's ( → ) and ( → ) menus.
submenu in the menu includes two items:

Runs Qt Designer program.
Runs Qt Linguist program.
submenu in the menu includes two items:

Runs Qt Assistant and opens Qt Reference Documentation
Runs Qt Assistant and opens QtAda Reference Documentation