I want to diplay content of files in 1st column and sttaus in 2nd column..i got file name in QstringList but dont know how to diplkay in 1st column.

QtDialog::QtDialog(QWidget *parent) :
QDialog(parent),
ui(new Ui::QtDialog)
{
ui->setupUi(this);

assert(!ui->table->model());
ui->table->setModel(new QStandardItemModel(this));
assert( ui->table->model());

assert(dynamic_cast<QStandardItemModel*>(ui->table->model()));
dynamic_cast<QStandardItemModel*>(ui->table->model())->setColumnCount(2);

dynamic_cast<QStandardItemModel*>(ui->table->model())->setHeaderData(0,Qt::Horizontal,"FileName");
dynamic_cast<QStandardItemModel*>(ui->table->model())->setHeaderData(0,Qt::Horizontal,"Status");

ui->table->setColumnWidth(0, 200);
ui->table->setColumnWidth(1, 40);

view_table();
}

QtDialog::~QtDialog()
{
delete ui;
}
void QtDialog::view_table()
{
QList<QStandardItem*> items;
QList<QStandardItem*> item_file;

QList<QString> file_name;
QStringList list_item;
QString str_filename;
QDir dir("C:\\test_dir\\);



//2.
{
QStandardItem * const item = new QStandardItem;

//item->setEditable(false);
/*************/
//Check Whether Name is blank or no
if(!dir.exists())
{
//qDebug() << " not exists ";
QMessageBox::warning(this,"Warning","Cant find the any files of Server path");
}
else
{
qDebug() << " It exists ";
dir.setFilter(QDir::Files | QDir::NoSymLinks );
QFileInfoList list=dir.entryInfoList();
// QFilist=dir.entryInfoList();
for(int i=0;i<list.size();i++)
{
QFileInfo fileinfo=list.at(i);
list_item << fileinfo.fileName();
qDebug() << "String file-name" << fileinfo.fileName();

}
}
//What to be done here??

items.push_back(item);

}
//3.

//4.
{
QStandardItem * const item = new QStandardItem;
item->setEditable(true);
//item->setText("Is this a useful question?");

items.push_back(item);
}


assert(dynamic_cast<QStandardItemModel*>(ui->table->model()));
assert(dynamic_cast<QStandardItemModel*>(ui->table->model())->columnCount() == items.size());

dynamic_cast<QStandardItemModel*>(ui->table->model())->appendRow(items);


ui->table->scrollToBottom();
ui->table->setCurrentIndex(items[2]->index());
ui->table->setRowHeight(items[0]->index().row(),24);

}