[Qt-interest] my qprogressbar only updates itself the first time :(

[Yifei Li]

Hi all,

I have a qprogressbar to indicate the progress on reading a file. 

The qprogressbar updates itself correctly when I first read a file ( no matter what file it is, qprogress bar works perfectly)

However, the progressbar is not updated at all when I read subsequent files. 

This doesn't make any sense to me. Any ideas? Thanks


Yifei