SOLVED - QFileSystemModel setRootPath

[BZaidan]

I am attempting to create a Qt application which shows the contents of a folder ("Users" folder in Mac OS).
Here is the code:
@ QFileSystemModel *dirModel = new QFileSystemModel;
dirModel->setRootPath("/Users");

ui->listView->setModel(dirModel);

@

When i run the application, instead of showing the content of the "/Users" Folder, it shows the root drive (note: not the content of the drive). The folder does exist and i also tried using other folders.

Thanks in advance!

[BZaidan]

I have solved the issue using this code :
@ QFileSystemModel *dirModel = new QFileSystemModel(this);

ui->listView->setModel(dirModel);
ui->listView->setRootIndex(dirModel->setRootPath("/Users"));

@