Read text file in textedit Qt C++ - c++

Question

I have this text file:
Name 1 Email 1
Name 2 Email 2
Name 3 Email 3
Name 4 Email 4
Name 5 Email 5
This is a list of employees with their emails. I want to make a list in a dialog window with their names displayed there. I thought this was a good way to print out the text file on the dialog window but it isn't working.
employees_dialog.cpp
#include "employees_dialog.h"
#include "ui_employees_dialog.h"
#include <QtCore/QFile>
#include <QtCore/QTextStream>
employees_dialog::employees_dialog(QWidget *parent) :
QDialog(parent),
ui(new Ui::employees_dialog)
{
ui->setupUi(this);
getTextFile();
}
employees_dialog::~employees_dialog()
{
delete ui;
}
void employees_dialog::getTextFile()
{
QFile myFile(":/employees.txt");
myFile.open(QIODevice::ReadOnly);
QTextStream textStream(&myFile);
QString line = textStream.readAll();
myFile.close();
ui->textEdit->setPlainText(line);
}
This is the header file.
#ifndef EMPLOYEES_DIALOG_H
#define EMPLOYEES_DIALOG_H
#include <QDialog>
namespace Ui {
class employees_dialog;
}
class employees_dialog : public QDialog
{
Q_OBJECT
public:
explicit employees_dialog(QWidget *parent = 0);
~employees_dialog();
private slots:
private:
Ui::employees_dialog *ui;
void getTextFile();
};
#endif // EMPLOYEES_DIALOG_H
So the textEdit in the UI should display the text file. But it's just blank white. I have the file in Qt Resources File. The debugger doesn't give any errors the application itself is just working fine but the text won't appear in the textEdit.
By the way, I'm new to Qt.

Answer 1

use this:
QFile file( "myfile.txt" );
if ( !file.exists() )
{
qDebug()<<"doesn't exist the file";
}