[Solved]QDirModel : No display

[zitamina]

Hello !
I'm starting to discover the Qt Model : QdirModel;
the problem is that i get no display of the discs or anything

@#include "window.h"
#include <QtGui>

Window::Window(QWidget *parent) :
QMainWindow(parent)

{

QVBoxLayout *layout = new QVBoxLayout;

QDirModel *modele = new QDirModel(this);

QTreeView *vue = new QTreeView;
vue->setModel(modele);

layout->addWidget(vue);
setLayout(layout);

}
@
any ideas about the source of the problem ? thanks a lot

[raven-worx]

QDirModel class is obsolete.
you should use "QFileSystemModel":http://qt-project.org/doc/qt-4.8/qfilesystemmodel.html instead

[zitamina]

thanks .the problem is in the llayout ...the window should inherit QWidget noit QMainWindow
Still a BIGINNER ! :)

[raven-worx]

QMainWindow does inhertit QWidget, so thats not the problem.
The problem is, that you tried to set a layout on QMainWindow itself, instead you should set a QWidget (with a layout set) as "central widget":http://qt-project.org/doc/qt-4.8/qmainwindow.html#setCentralWidget.

Nevertheless you still should use QFileSystemModel!

[zitamina]

thanks a lot ^^,