Ejemplo n.º 1
0
MainWindow::MainWindow()
{
  loadMapAction = new QAction( tr("Load Map"), this );
  startSimAction = new QAction( tr("Start Simulation"), this );
  stopSimAction = new QAction( tr("Stop Simulation"), this );
  exitAction = new QAction( tr("Exit"), this );
  aboutAction = new QAction( tr("About"), this );

  connect( loadMapAction, SIGNAL(triggered()), this, SLOT(loadMap()) );
  connect( startSimAction, SIGNAL(triggered()), this, SLOT(startSimulation()) );
  connect( stopSimAction, SIGNAL(triggered()), this, SLOT(stopSimulation()) );
  connect( exitAction, SIGNAL(triggered()), this, SLOT(exit()) );
  connect( aboutAction, SIGNAL(triggered()), this, SLOT(about()) );

  topMenu = menuBar()->addMenu( tr("File") );
  topMenu->addAction( loadMapAction );
  topMenu->addSeparator();
  topMenu->addAction( startSimAction );
  topMenu->addAction( stopSimAction );
  topMenu->addSeparator();
  topMenu->addAction( exitAction );

  customiseMapAction = new QAction( tr("Customise Map"), this );
  connect( customiseMapAction, SIGNAL(triggered()), this, SLOT(customiseMap()) );
  
  topMenu = menuBar()->addMenu( tr("Options") );
  topMenu->addAction( customiseMapAction );
	
  topMenu = menuBar()->addMenu( tr("Help") );
  topMenu->addAction( aboutAction );
  
  showMaximized();
	
  drawMain = new DrawWidgetMW();
  setCentralWidget( drawMain );

  simthread = new QThread();
  simwrk = new SimulationWorker( drawMain );

  simwrk->moveToThread( simthread );

  statusBar();
  statusBar()->addPermanentWidget( &scaleLabel );

  connect( simthread, SIGNAL(started()), simwrk, SLOT(startModeling()) );
  connect( simwrk, SIGNAL(finished()), simthread, SLOT(quit()) );
  connect( drawMain, SIGNAL( sendScale( int ) ), this, SLOT( showScale( const int ) ) );

  setWindowTitle( tr("Water Movement Simulation Tool") );
}
Ejemplo n.º 2
0
SimMainWindow::SimMainWindow(QWidget *parent) :
    QMainWindow(parent),
    ui(new Ui::SimMainWindow)
{
    ui->setupUi(this);
    mEngine = new LifeEngine(100,100);
    mView = new LifeEngineView(mEngine);
    mLifeFileView = new LifeFileView;
    mLifesView = new LifesView(mEngine);
    mUndoStack = new QUndoStack(this);
    mOldLifeCount = 0;

    ui->dock1->setWidget(mLifeFileView);
    ui->dock2->setWidget(mLifesView);

    ui->dock1->setWindowTitle(mLifeFileView->windowTitle());
    ui->dock2->setWindowTitle(mLifesView->windowTitle());

    setCentralWidget(mView);

    ui->menuEdit->addActions(mLifeFileView->actions());
    ui->menuEdit->addSeparator();
    ui->menuEdit->addActions(mLifesView->actions());


    connect(mView->gridView()->grid(),SIGNAL(squareClicked(QPoint)),this,SLOT(clicked(QPoint)));

    connect(ui->actionRun,SIGNAL(triggered()),this,SLOT(startSimulation()));
    connect(ui->actionNew,SIGNAL(triggered()),this,SLOT(newSim()));
    connect(ui->actionSave,SIGNAL(triggered()),this,SLOT(saveSim()));
    connect(ui->actionSaveAs,SIGNAL(triggered()),this,SLOT(saveAsSim()));
    connect(ui->actionOpen,SIGNAL(triggered()),this,SLOT(openSim()));
    connect(ui->actionClear,SIGNAL(triggered()),this,SLOT(clear()));
    connect(ui->actionAnimator,SIGNAL(triggered()),this,SLOT(showAnimator()));
    connect(ui->actionLifeEditor,SIGNAL(triggered()),this,SLOT(showLifeEditor()));
    connect(mLifesView,SIGNAL(changed()),this,SLOT(refresh()));
    connect(mLifesView,SIGNAL(clicked()),this,SLOT(setGridSelection()));
    connect(ui->actionAboutQt,SIGNAL(triggered()),this,SLOT(showAboutQt()));
    connect(ui->actionAbout,SIGNAL(triggered()),this,SLOT(showAbout()));


    connect(ui->actionUndo,SIGNAL(triggered()),mUndoStack,SLOT(undo()));
    connect(ui->actionRedo,SIGNAL(triggered()),mUndoStack,SLOT(redo()));
    connect(mUndoStack,SIGNAL(canUndoChanged(bool)),ui->actionUndo,SLOT(setEnabled(bool)));
    connect(mUndoStack,SIGNAL(canRedoChanged(bool)),ui->actionRedo,SLOT(setEnabled(bool)));

    ui->actionSave->setEnabled(false);
    newSim();
}
Ejemplo n.º 3
0
MainWindow::MainWindow(QWidget *parent) :
  QMainWindow(parent),
  ui(new Ui::MainWindow)
{
  ui->setupUi(this);

  newDebug = NULL;
  newAgent = NULL;
  newEnvironment = NULL;
  newBeep = NULL;

  started = false;
  paused = false;

  scene = new QGraphicsScene(this);
  ui->graphicsView->setScene(scene);
  setCentralWidget(ui->graphicsView);

  //automatically trigger updates for now
  timer = new QTimer(this);
  connect(timer, SIGNAL(timeout()), this, SLOT(timeToStep()));
  timer->start(10);

  //connect menus to their corresponding slots
  connect(ui->actionStep,SIGNAL(triggered()),this,SLOT(timeToStep()));
  connect(ui->actionAgent_2, SIGNAL(triggered()), this, SLOT(createNewAgentWindow()));
  connect(ui->actionAdd_Environment, SIGNAL(triggered()), this, SLOT(createNewEnvironmentWindow()));
  connect(ui->actionStart, SIGNAL(triggered()), this, SLOT(startSimulation()));
  connect(ui->actionCreate_New_Beep, SIGNAL(triggered()), this, SLOT(createNewBeepTypeWindow()));
  connect(ui->actionPause, SIGNAL(triggered()), this, SLOT(pauseSimulation()));
  connect(ui->actionContinue, SIGNAL(triggered()), this, SLOT(unPauseSimulation()));


  /*for(int i = 5; i < 26; i++)
    for(int j = 15; j < 26; j++)
      pointTemps.push_back(std::make_pair (std::make_pair (i,j), 100));*/

  /*QGraphicsEllipseItem *tempEllipse = new QGraphicsEllipseItem();
  for(unsigned i = 0; i < 2; i++){
    Robot tempRobot = Robot();
    tempRobot.setBody(tempEllipse);
    robots.push_back(tempRobot);
  }

  for(unsigned i = 0; i<robots.size(); i++){
    robots[i].updateDrawPosition(scene);
  }*/
  reDraw();
}
Ejemplo n.º 4
0
void Dialog::createInitialPopulationForm()
{
    form_group_box = new QGroupBox(tr("Initial Populations (millions):"));
        QFormLayout *layout = new QFormLayout;


    for(int i = 0; i < NumberofSpecies; i++)
    {
        input_labels[i] = new QLabel(tr("Species %1 : ").arg(i + 1));
        line_edits[i] = new QLineEdit;
        line_edits[i]->setValidator(new QIntValidator);
        layout->addRow(input_labels[i], line_edits[i]);
    }

    start_sim = new QPushButton("Start Simulation");
        connect(start_sim, SIGNAL(clicked()), this, SLOT(startSimulation()));

    layout->addWidget(start_sim);
    form_group_box->setLayout(layout);
}
FormSimulator::FormSimulator(FormMain* parent)
  : QDialog(parent), m_ui(new Ui::FormSimulator), m_mainWindow(parent), m_isActive(false), m_activeSimulation(NULL) {
  m_ui->setupUi(this);

  // Load some needed settings.
  m_isVisibleOnStartup = qApp->settings()->value(APP_CFG_SIMULATOR, "visible_on_startup", false).toBool();
  m_isSticked = qApp->settings()->value(APP_CFG_SIMULATOR, "is_sticked", false).toBool();

  // Do necessary initializations.
  setupIcons();
  setupPhoneWidget();

  connect(parent, SIGNAL(moved()), this, SLOT(conditionallyAttachToParent()));
  connect(parent, SIGNAL(resized()), this, SLOT(conditionallyAttachToParent()));
  connect(m_ui->m_btnRunSimulation, SIGNAL(clicked()), this, SLOT(startSimulation()));
  connect(m_ui->m_btnStopSimulation, SIGNAL(clicked()), this, SLOT(stopSimulation()));
  connect(m_ui->m_btnGoBack, SIGNAL(clicked()), this, SLOT(goBack()));
  connect(this, SIGNAL(stopEnableChanged(bool)), m_ui->m_btnStopSimulation, SLOT(setEnabled(bool)));

  // This window mustn't be deleted when closed by user.
  setAttribute(Qt::WA_DeleteOnClose, false);
  setWindowFlags(windowFlags() & ~Qt::WindowContextHelpButtonHint);
}
Ejemplo n.º 6
0
void FormMain::createConnections() {
  // General connections.
  connect(qApp, SIGNAL(aboutToQuit()), this, SLOT(onAboutToQuit()));
  connect(m_ui->m_actionQuit, SIGNAL(triggered()), this, SLOT(close()));
  connect(m_ui->m_actionCheckForUpdates, SIGNAL(triggered()), this, SLOT(showUpdates()));
  connect(m_ui->m_actionAboutToolkit, SIGNAL(triggered()), this, SLOT(showAbout()));
  connect(m_ui->m_actionSettings, SIGNAL(triggered()), this, SLOT(showSettings()));
  connect(m_ui->m_actionHelp, SIGNAL(triggered()), this, SLOT(showHelp()));

  // View connections.
  connect(m_ui->m_actionViewSimulatorWindow, SIGNAL(toggled(bool)), this, SLOT(switchSimulatorWindow(bool)));
  connect(m_ui->m_actionStickSimulatorWindow, SIGNAL(toggled(bool)), m_simulatorWindow, SLOT(setIsSticked(bool)));

  // Extra simulator connections.
  connect(m_simulatorWindow, SIGNAL(closed()), this, SLOT(onSimulatorWindowClosed()));
  connect(m_simulatorWindow, SIGNAL(stopEnableChanged(bool)), m_ui->m_actionSimulatorStop, SLOT(setEnabled(bool)));
  connect(m_ui->m_actionSimulatorStop, SIGNAL(triggered()), m_simulatorWindow->m_ui->m_btnStopSimulation, SLOT(click()));
  connect(m_ui->m_actionSimulatorRun, SIGNAL(triggered()), this, SLOT(startSimulation()));
  connect(m_ui->m_actionSimulatorGoBack, SIGNAL(triggered()), this, SLOT(takeSimulationOneStepBack()));

  // Project connections.
  connect(m_ui->m_actionNewProject, SIGNAL(triggered()), this ,SLOT(openNewProjectDialog()));
  connect(m_ui->m_actionSaveProject, SIGNAL(triggered()), this ,SLOT(openSaveProjectDialog()));
  connect(m_ui->m_actionSaveProjectAs, SIGNAL(triggered()), this, SLOT(openSaveProjectAsDialog()));
  connect(m_ui->m_actionLoadProject, SIGNAL(triggered()), this ,SLOT(openLoadProjectDialog()));
  connect(m_ui->m_actionOpenOutputDirectory, SIGNAL(triggered()), this, SLOT(openOutputDirectory()));

  // Template system connections.
  connect(qApp->templateManager(), SIGNAL(newTemplateCoreCreated(TemplateCore*)), this, SLOT(setTemplateCore(TemplateCore*)));
  connect(qApp, SIGNAL(externalApplicationsRechecked()), this, SLOT(onExternalApplicationsChanged()));
  connect(m_ui->m_actionGenerateMobileApplication, SIGNAL(triggered()), this, SLOT(generateMobileApplication()));
  connect(m_ui->m_actionUploadApplicationToStore, SIGNAL(triggered()), this, SLOT(uploadMobileApplicationToStore()));
  connect(qApp->templateManager()->generator(), SIGNAL(generationStarted()), this, SLOT(onGenerationStarted()));
  connect(qApp->templateManager()->generator(), SIGNAL(generationFinished(TemplateCore::GenerationResult,QString)),
          this, SLOT(onGenerationDone(TemplateCore::GenerationResult,QString)));
  connect(qApp->templateManager()->generator(), SIGNAL(generationProgress(int,QString)), this, SLOT(onGenerationProgress(int,QString)));
}
Ejemplo n.º 7
0
void MainWindow::Toolbar()
{
    QPixmap openIcon((const char**) open_xpm);
    QPixmap redoIcon((const char**) redo_xpm);
    QPixmap simulateIcon((const char**) simulate_xpm);
    QPixmap stopIcon((const char**) stop_xpm);
    QPixmap cameraIcon((const char**) camera_xpm);
    QPixmap filmIcon((const char**) film_xpm);
    QPixmap frontViewIcon((const char**) frontView_xpm);
    QPixmap topViewIcon((const char**) topView_xpm);
    QPixmap rightSideViewIcon((const char**) rightSideView_xpm);

    toolbar = addToolBar("main toolbar");
    QAction *open = toolbar->addAction(QIcon(openIcon), "Open Scene (Ctrl + O)");
    QAction *redo = toolbar->addAction(QIcon(redoIcon), "Load last viewed scene (Ctrl + Shift + Q)");
    toolbar->addSeparator();
    QAction *simulate = toolbar->addAction(QIcon(simulateIcon), "Start Simulation (Ctrl + R");
    QAction *stop = toolbar->addAction(QIcon(stopIcon), "Stop Simulation (Ctrl + C");
    stop->setVisible(false);
    toolbar->addSeparator();
    QAction *camera = toolbar->addAction(QIcon(cameraIcon), "Export screenshot");
    QAction *film = toolbar->addAction(QIcon(filmIcon), "Export film sequence");
    toolbar->addSeparator();
    QAction *front = toolbar->addAction(QIcon(frontViewIcon), "View scene from front");
    QAction *top = toolbar->addAction(QIcon(topViewIcon), "View scene from top");
    QAction *rightSide = toolbar->addAction(QIcon(rightSideViewIcon), "View scene from right");

    connect(open, SIGNAL(triggered()), this, SLOT(loadScene()));
    connect(redo, SIGNAL(triggered()), this, SLOT(quickLoad()));
    connect(simulate, SIGNAL(triggered()), this, SLOT(startSimulation()));
    connect(stop, SIGNAL(triggered()), this, SLOT(stopSimulation()));
    connect(camera, SIGNAL(triggered()), this, SLOT(camera()));
    connect(film, SIGNAL(triggered()), this, SLOT(film()));
    connect(front, SIGNAL(triggered()), this, SLOT(front()));
    connect(top, SIGNAL(triggered()), this, SLOT(top()));
    connect(rightSide, SIGNAL(triggered()), this, SLOT(side()));
}
Ejemplo n.º 8
0
void MdiChild::simulate()
{
  if (ui->modelsList->currentRow() >= 1) {
    startSimulation(this, radioData, ui->modelsList->currentRow()-1);
  }
}
Ejemplo n.º 9
0
void MdiChild::on_SimulateTxButton_clicked()
{
  startSimulation(this, radioData, -1);
}
Ejemplo n.º 10
0
void AtsMainWindow::startSimulationActionTriggered() {
    startSimulation();
}
Ejemplo n.º 11
0
void Mediator::handleCommand(int index){
	
	int fd = socketManager->getConnectedFD(index);
	char messageIN[BUFFER_SIZE];
	int rd = ioStream->readLine(fd, messageIN, BUFFER_SIZE);
	if (rd > 0){
		cout << "[From Command...]\t" << messageIN  << flush;
		char* command = strtok(messageIN, "|");
		if (strcmp(command,"init") ==0){
			char* ip   = strtok(NULL, "|\n");
			int	  cmd_port  = atoi(strtok(NULL, "|\n"));
			int   data_port = atoi(strtok(NULL, "|\n"));
			int   time_port = atoi(strtok(NULL, "|\n"));
			int   info_port = atoi(strtok(NULL, "|\n"));
			initClient(ip, fd, cmd_port, data_port, time_port, info_port);
		}
		else if (strcmp(command,"putfile") ==0){
			long fileSize = 0;
			char* filename = strtok(NULL, "|");
			sscanf(strtok(NULL, "|\n"), "%d", &fileSize);
			int data_fd = clientList.getActiveClient()->data_fd;
			putfile(filename, fileSize, fd, data_fd);
		}
		else if (strcmp(command,"startSimulation") == 0){
			char* command = strtok(NULL, "|\n");
			int timePort;
			sscanf(strtok(NULL, "|\n"), "%d", &timePort);
			startSimulation(command, false);
		}
		else if (strcmp(command,"pauseSimulation") == 0){
			pauseSimulation(strtok(NULL, "|\n"));
		}
		else if (strcmp(command,"stopSimulation") == 0){
			stopSimulation(strtok(NULL, "|\n"));
		}
		else if (strcmp(command,"resumeSimulation") == 0){
			resumeSimulation(strtok(NULL, "|\n"));
		}
		else if (strcmp(command,"abortSimulation") == 0){
			abortSimulation();
		}
		else if (strcmp(command, "getResults\n") == 0){
			getResults();
		}
/*
		else if (strcmp(command, "getFileList\n") == 0){
			getFileList();
		}
*/
		else if (strcmp(command, "getFile") == 0){
			getFile(strtok(NULL, "|\n"));
		}

		else if (strcmp(command, "reconnect") == 0){
			reconnect(strtok(NULL, "\n"), fd);			
		}
		else if (strcmp(command, "sendtoSE") == 0){
			sendtoSE("From GUI : ", strtok(NULL, "|"));
		}
		else if (strcmp(command, "console") == 0){
			commandConsole(strtok(NULL, "\n"), fd);
		}
		else if (strcmp(command, "init_remote") == 0){
			initRemote(strtok(NULL, "\n"), fd);
		}
		else
			cout << "else??\n" << flush;
	}
	else{
		if (currentSession == 0){
			abortSimulation(); 
		}else{
			closeClient();
		}
	}
}
Ejemplo n.º 12
0
void FormMain::startSimulation() {
  showSimulator();
  QTimer::singleShot(0, m_simulatorWindow, SLOT(startSimulation()));
}
Ejemplo n.º 13
0
void MdiChild::simulate()
{
  if (getCurrentRow() > 0) {
    startSimulation(this, radioData, getCurrentRow()-1);
  }
}
Ejemplo n.º 14
0
void MainWindow::createActions()
{
    //loadAct
    loadSceneAct = new QAction(tr("&Load Scene"), this);
    loadSceneAct->setShortcut(Qt::CTRL + Qt::Key_O);
    loadSceneAct->setStatusTip(tr("Load scene"));
    connect(loadSceneAct, SIGNAL(triggered()), this, SLOT(loadScene()));

    //quickLoadAct
    quickLoadAct = new QAction(tr("&Quick Load"), this);
    quickLoadAct->setShortcut(Qt::SHIFT + Qt::CTRL + Qt::Key_Q);
    quickLoadAct->setStatusTip(tr("Load last scene"));
    connect(quickLoadAct, SIGNAL(triggered()), this, SLOT(quickLoad()));

    //saveSceneAct
    saveSceneAct = new QAction(tr("&Save Scene"), this);
    saveSceneAct->setShortcut(Qt::CTRL + Qt::Key_S);
    saveSceneAct->setStatusTip(tr("Save Scene"));
    connect(saveSceneAct, SIGNAL(triggered()), this, SLOT(saveScene()));

    loadPluginFileAct = new QAction(tr("&Load Plugin"), this);
    loadPluginFileAct->setShortcut(Qt::CTRL + Qt::Key_L);
    loadPluginFileAct->setStatusTip(tr("Load plugin file"));
    connect(loadPluginFileAct, SIGNAL(triggered()), this, SLOT(loadPluginFileWithDialog()));

    loadPluginDirAct = new QAction(tr("&Load Plugin Directory"), this);
    loadPluginDirAct->setShortcut(Qt::CTRL + Qt::SHIFT + Qt::Key_L);
    loadPluginDirAct->setStatusTip(tr("Load all plugins in directory"));
    connect(loadPluginDirAct, SIGNAL(triggered()), this, SLOT(loadPluginDirWithDialog()));

    /// save workspace configuration action
    saveWorkspaceConfigurationAct = new QAction(tr("Save Workspace"), this);
    saveWorkspaceConfigurationAct->setStatusTip(tr("Save the configuration of the workspace"));
    connect(saveWorkspaceConfigurationAct, SIGNAL(triggered()), this, SLOT(saveWorkspace()));

    /// save new workspace configuration action
    saveNewWorkspaceConfigurationAct = new QAction(tr("Save Workspace As..."), this);
    saveNewWorkspaceConfigurationAct->setStatusTip(tr("Save a new workspace configuration"));
    connect(saveNewWorkspaceConfigurationAct, SIGNAL(triggered()), this, SLOT(saveNewWorkspace()));

    /// load workspace configuration action
    loadWorkspaceConfigurationAct = new QAction(tr("Load Workspace"), this);
    loadWorkspaceConfigurationAct->setStatusTip(tr("Load a workspace configuration"));
    connect(loadWorkspaceConfigurationAct, SIGNAL(triggered()), this, SLOT(loadWorkspace()));

    //closeAct
    closeSceneAct = new QAction(tr("&Close"), this);
    closeSceneAct->setShortcut(Qt::CTRL + Qt::Key_W);
    closeSceneAct->setStatusTip(tr("Close Scene"));
    connect(closeSceneAct, SIGNAL(triggered()), this, SLOT(close()));

    //exitAct
    exitAct = new QAction(tr("&Exit"), this);
    exitAct->setShortcuts(QKeySequence::Quit);
    exitAct->setStatusTip(tr("Exit the application"));
    connect(exitAct, SIGNAL(triggered()), this, SLOT(exit()));

    //frontAct
    frontAct = new QAction(tr("Front"), this);
    frontAct->setStatusTip(tr("Camera Front View"));
    connect(frontAct, SIGNAL(triggered()), this, SLOT(front()));

    //topAct
    topAct = new QAction(tr("Top"), this);
    topAct->setStatusTip(tr("Camera Top View"));
    connect(topAct, SIGNAL(triggered()), this, SLOT(top()));

    //sideAct
    sideAct = new QAction(tr("Side"), this);
    sideAct->setStatusTip(tr("Camera Side View"));
    connect(sideAct, SIGNAL(triggered()), this, SLOT(side()));

    //startSimulationAct
    startSimulationAct = new QAction(tr("Start Simulation"), this);
    startSimulationAct->setShortcut(Qt::CTRL + Qt::Key_R);
    connect(startSimulationAct, SIGNAL(triggered()), this, SLOT(startSimulation()));

    //stopSimulationAct
    stopSimulationAct = new QAction(tr("Stop Simulation"), this);
    stopSimulationAct->setShortcut(Qt::CTRL + Qt::Key_C);
    connect(stopSimulationAct, SIGNAL(triggered()), this, SLOT(stopSimulation()));

    //simulateSingleStepAct
    simulateSingleStepAct = new QAction(tr("Simulate Single Step"), this);
    simulateSingleStepAct->setStatusTip(tr("Simulates one step at a time"));
    simulateSingleStepAct->setShortcut(Qt::CTRL + Qt::SHIFT + Qt::Key_R);
    connect(simulateSingleStepAct, SIGNAL(triggered()), this, SLOT(simulateSingleStep()));

    //renderDuringSimulationAct
    renderDuringSimulationAct = new QAction(tr("Render during Simulation"), this);
    connect(renderDuringSimulationAct, SIGNAL(triggered()), this, SLOT(renderDuringSimulation()));

    //whiteAct
    whiteAct = new QAction(tr("White"), this);
    connect(whiteAct, SIGNAL(triggered()), this, SLOT(white()));

    //grayAct
    grayAct = new QAction(tr("Gray"), this);
    connect(grayAct, SIGNAL(triggered()), this, SLOT(gray()));

    //BlackAct
    blackAct = new QAction(tr("Black"), this);
    connect(blackAct, SIGNAL(triggered()), this, SLOT(black()));

    //resetCameraAct
    resetCameraAct = new QAction(tr("Reset Camera"), this);
    resetCameraAct->setStatusTip(tr("Reset Camera Angle"));
    connect(resetCameraAct, SIGNAL(triggered()), this, SLOT(resetCamera()));

    //xga1024x768Act
    xga1024x768Act = new QAction(tr("XGA 1024 x 768"), this);
    xga1024x768Act->setCheckable(true);
    xga1024x768Act->setChecked(true);
    connect(xga1024x768Act, SIGNAL(triggered()), this, SLOT(xga1024x768()));

    //vga640x480Act
    vga640x480Act = new QAction(tr("VGA 640 x 768"), this);
    vga640x480Act->setCheckable(true);
    connect(vga640x480Act, SIGNAL(triggered()), this, SLOT(vga640x480()));

    //hd1280x720Act
    hd1280x720Act = new QAction(tr("HD 1280 x 720"), this);
    hd1280x720Act->setCheckable(true);
    connect(hd1280x720Act, SIGNAL(triggered()), this, SLOT(hd1280x720()));

    //aboutAct
    aboutAct = new QAction(tr("About"), this);
    aboutAct->setShortcut(Qt::Key_F1);
    connect(aboutAct, SIGNAL(triggered()), this, SLOT(about()));
}