#include "MainWindow.h"
#include "ui_MainWindow.h"

#include <QApplication>
#include <QDesktopWidget>
#include <QVBoxLayout>

MainWindow::MainWindow(QWidget *parent) :
    QMainWindow(parent),
    ui(new Ui::MainWindow)
{
    ui->setupUi(this);
    QVBoxLayout *vlayout = new QVBoxLayout();
    ui->centralWidget->setLayout(vlayout);

    QDesktopWidget *desktop = QApplication::desktop();
    QLabel *descLabel = new QLabel(QString("This %1 a virutal desktop with %2 screens").arg(desktop->isVirtualDesktop() ? "is" : "is not").arg(desktop->screenCount()));
    vlayout->addWidget(descLabel);

    m_locationLabel = new QLabel();
    vlayout->addWidget(m_locationLabel);

    updateLocation();
}

void MainWindow::updateLocation() {
    m_locationLabel->setText(QString("I am on screen %1").arg(QApplication::desktop()->screenNumber(this)));
}

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