initial commit

mainwindow.cpp

@@ -0,0 +1,41 @@
+#include "mainwindow.h"
+#include "ui_mainwindow.h"
+
+MainWindow::MainWindow(QWidget *parent) :
+    QMainWindow(parent)
+//    ui(new Ui::MainWindow)
+{
+//    ui->setupUi(this);
+    cw = new CentralWidget(this);
+    helpMenu = new QMenu(this);
+    aboutAction = new QAction(tr("关于"), this);
+    connect(aboutAction, QAction::triggered, this, showAbout);
+    helpMenu->setTitle(tr("帮助(&H)"));
+    helpMenu->addAction(aboutAction);
+    setCentralWidget(cw);
+    menuBar()->addMenu(helpMenu);
+    statusBar()->showMessage("欢迎使用环保图灵机！");
+    connect(cw, CentralWidget::setStatus, this,[this](QString message)
+    {
+        statusBar()->showMessage(message, 0);
+    });
+
+}
+
+MainWindow::~MainWindow()
+{
+    delete cw;
+}
+
+void MainWindow::showAbout()
+{
+    QMessageBox *aboutWindow = new QMessageBox(this);
+   aboutWindow->setStandardButtons(QMessageBox::Ok);
+   aboutWindow->setText(tr("<h1>TuringMachine</h1>"
+                            "<p>Based on Qt 5.10.1 (MinGW 5.3.0, 32bit)</p>"
+                            "Source Code: <a href=\"https://github.com/c-my/TuringMachine\">https://github.com/c-my/TuringMachine</a><br/>"
+                           "Email: "
+                           "<address><a href=\"mailto:cmy1113@outlook.com?subject=TuringMachine Feedback\">cmy1113@outlook.com</a>"
+                           "</address>"));
+   aboutWindow->show();
+}