Hi All

I am creating an application where on a button click , the "browse to directory" window pops up
I have created the application , but when I initialise the QFileSystemModel, I get error
The code has been given below where the SLOT(FileBrowseWindow()) should be called when we click the browse_button
BUt currently , I am unable to initialise
m_Model = new QFileSystemModel(this); Line 11
while debugging the code goes in QGRAYRASTER.C


Qt Code: 
  1. window::window()
  2. {
  3.     setAcceptDrops(false);
  4.     namelabel = new QLabel("Name",this);
  5.     nametext = new QTextEdit(this);
  6.     loclabel = new QLabel("Location",this);
  7.     locText = new QTextEdit(this);
  8.     browse_button = new QPushButton("Browse",this);
  9.     ok_button = new QPushButton("Ok",this);
  10.     cancel_button = new QPushButton("Cancel",this);
  11.     m_Model = new QFileSystemModel(this);
  12.  
  13.     //creation of menu
  14.     createMenu();
  15.  
  16.  
  17.  
  18.  
  19.     //connection: signal & slots
  20.     connect(browse_button,SIGNAL(clicked()),this,SLOT(FileBrowseWindow()),Qt::AutoConnection);
  21.  connect(cancel_button,SIGNAL(clicked()),this,SLOT(ClearButton()),Qt::AutoConnection);
  22.  
  23. }
To copy to clipboard, switch view to plain text mode 

Qt Code: 
  1. void window::FileBrowseWindow()
  2. {
  3.  
  4.     QTreeView tree;
  5.     tree.setModel(m_Model);
  6.     m_Model->setRootPath(QString("/home/kamlesh/"));
  7.     tree.resize(640,480);
  8.     tree.show();
  9. }
To copy to clipboard, switch view to plain text mode