QT setting Icon

#include "mainwindow.h"
#include "ui_mainwindow.h"

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

    //  add to Qt Resource file usage format  : +  Prefix  +  file name 
    ui->actionnew->setIcon(QIcon(":Image/images/home.png"));
    ui->actionopen->setIcon(QIcon(":Image/images/new.png"));
}

MainWindow::~MainWindow()
{
    
    delete ui;
}