Change window position - event

[MichX]

Hi, first of all sorry for my bad english.
I'd like to know is there any event or something when i catch the bar of window and start removing it (window)?
The problem is when i catch the window and dont let go other objects stop moving and when i let go of the window the objects do "big moving step". And I want call Update function when i have catching the window...

[Laurent]

Moving or resizing a window will block the application, there's nothing you can do while it's happening. The only solution with SFML is to have your event loop and your update/draw logic in two separate threads.

[MichX]

Thanks a lot! It's good idea ;-)