Hello All,
Having a bit of trouble modifying a dialog that I have been working on for the last while. I was working on it this evening with no problem, but now I can't seem to move any of the widgets from their current position, when I attempt to drag them to a new location they spring back to their original!!
I've tried creating a default dialog but the problem persists, I can't add to it or move the OK or Cancel button.

Am I missing something obvious??

Cheers,
Donal