qml Live Preview window should have pan control (and zoom for that matter)

As the screen shot attached illustrates - user often needs to zoom into their component to see design detail. 
The issue is zooming in forces many parts of the UI to fall out of view. 

There needs to be the ability to Pan to see the desired component details when they are out of screen view. 

(my current work around is to cram all my UI components into the upper left corner of the screen, which is an awful and awkward solution. And for larger UI panels its just NOT possible). 

Ideally the ability to Pan and Zoom in the Live Preview would be the best UX and would be a HUGE boom to usability!
Then you could completely remove this Zoom control from Q-DS completely (it is awkward at best and would be obsolete if the Live Preview had full view control).