[Qt-interest] help with getting all the files from a file

[Cimpean Andrei Sebastian]

Hello everybody. I was wondering if someone has any experience with 
QTableWidget and system folders and files and if maybe he could give me 
some advices. I have a QTableWidget that displays all files and folders. 
Each time I double click on a folder it automatically loads and displays 
the files and folders that have as parent the table item i double 
clicked. My problem is that i am also working with a database where i 
store strings that represent properties of a folder/file. The thing is 
that i do not want to save only a selected folder, i want to also save 
it's contents. So for this i pictured that i need to have a function 
that gets me the first level of children and the so on. Something like a 
graph. I wasn't very good at this things so I don't quite have an idea 
on how to do it. I am trying but can't find a solution to my problem so 
after 2-3 days i decided that maybe someone else can help me figure this 
thing out. Thank you very much in advance for all the help you can supply.

Andrei