#include "mainwindow.h" #include "ui_mainwindow.h" #include "car.h" #include #include #include #include "ParkingLotWidget.h" #include "monitor.h" MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent) { Monitor *monitor = new Monitor(this); resize(monitor->size()); } MainWindow::~MainWindow() { delete ui; // delete monitor; } void MainWindow::open(void) { QDialog dialog; dialog.setWindowTitle(tr("Hello, dialog!")); dialog.exec(); }