simulator work

ass2/simulator/mainwindow.cpp

@@ -0,0 +1,32 @@
+#include "mainwindow.h"
+#include "ui_mainwindow.h"
+#include <QMessageBox>
+
+MainWindow::MainWindow(QWidget *parent)
+    : QMainWindow(parent)
+    , ui(new Ui::MainWindow)
+{
+    ui->setupUi(this);
+}
+
+MainWindow::~MainWindow()
+{
+    delete ui;
+}
+
+void MainWindow::on_readButton_clicked()
+{
+    bool ok;
+    unsigned int addr = ui->addressLineEdit->text().toUInt(&ok);
+    if (!ok) {
+        QMessageBox::warning(this, "Napaka", "Neveljaven naslov!");
+        return;
+    }
+
+    try {
+        unsigned char val = m.readByte(addr);
+        ui->valueLabel->setText(QString::number(val));
+    } catch (const std::out_of_range &e) {
+        QMessageBox::warning(this, "Napaka", "Naslov je izven meje pomnilnika!");
+    }
+}