From 1f9eb594e7202453e9e5cc70418761385fabedab Mon Sep 17 00:00:00 2001 From: Chocobo1 Date: Sun, 16 Jul 2017 11:47:53 +0800 Subject: [PATCH 1/3] Trim whitespaces --- src/gui/mainwindow.cpp | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/src/gui/mainwindow.cpp b/src/gui/mainwindow.cpp index 8c36288e0..4b72ad695 100644 --- a/src/gui/mainwindow.cpp +++ b/src/gui/mainwindow.cpp @@ -273,7 +273,7 @@ MainWindow::MainWindow(QWidget *parent) m_prioSeparator = m_ui->toolBar->insertSeparator(m_ui->actionTopPriority); m_prioSeparatorMenu = m_ui->menuEdit->insertSeparator(m_ui->actionTopPriority); - + #ifdef Q_OS_MAC foreach (QAction *action, m_ui->toolBar->actions()) { if (action->isSeparator()) { @@ -1272,13 +1272,13 @@ static bool dockClickHandler(id self, SEL cmd, ...) { Q_UNUSED(self) Q_UNUSED(cmd) - + qDebug("Dock icon clicked!"); - + if (dockMainWindowHandle && !dockMainWindowHandle->isVisible()) { dockMainWindowHandle->activate(); } - + // Return NO (false) to suppress the default OS X actions return false; } @@ -1287,7 +1287,7 @@ void MainWindow::setupDockClickHandler() { Class cls = objc_getClass("NSApplication"); objc_object *appInst = objc_msgSend(reinterpret_cast(cls), sel_registerName("sharedApplication")); - + if (!appInst) return; @@ -1633,7 +1633,7 @@ void MainWindow::createTrayIcon() { // Tray icon m_systrayIcon = new QSystemTrayIcon(getSystrayIcon(), this); - + m_systrayIcon->setContextMenu(trayIconMenu()); connect(m_systrayIcon, SIGNAL(messageClicked()), this, SLOT(balloonClicked())); // End of Icon Menu From ec16525164ac1b792d63ce25f1a127d304f77d74 Mon Sep 17 00:00:00 2001 From: Chocobo1 Date: Sun, 16 Jul 2017 11:49:06 +0800 Subject: [PATCH 2/3] Fix "QObject::connect: No such slot" errors Fixup of d25467d3e686906a6264a536e305559689ac5b52 --- src/gui/mainwindow.h | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/src/gui/mainwindow.h b/src/gui/mainwindow.h index 39ba2011e..f3e1b2a93 100644 --- a/src/gui/mainwindow.h +++ b/src/gui/mainwindow.h @@ -187,15 +187,17 @@ private slots: void toolbarTextBeside(); void toolbarTextUnder(); void toolbarFollowSystem(); +#ifndef Q_OS_MAC + void toggleVisibility(const QSystemTrayIcon::ActivationReason reason = QSystemTrayIcon::Trigger); + void createSystrayDelayed(); + void updateTrayIconMenu(); +#endif private: #ifdef Q_OS_MAC void setupDockClickHandler(); #else - void toggleVisibility(const QSystemTrayIcon::ActivationReason reason = QSystemTrayIcon::Trigger); void createTrayIcon(); - void createSystrayDelayed(); - void updateTrayIconMenu(); QIcon getSystrayIcon() const; #endif #ifdef Q_OS_WIN From e73db85fad1c5141815ebd9893be6e7972881328 Mon Sep 17 00:00:00 2001 From: Chocobo1 Date: Sun, 16 Jul 2017 12:10:13 +0800 Subject: [PATCH 3/3] Use Qt5 connect syntax --- src/gui/mainwindow.cpp | 127 +++++++++++++++++++++-------------------- 1 file changed, 66 insertions(+), 61 deletions(-) diff --git a/src/gui/mainwindow.cpp b/src/gui/mainwindow.cpp index 4b72ad695..0fc0a314d 100644 --- a/src/gui/mainwindow.cpp +++ b/src/gui/mainwindow.cpp @@ -199,24 +199,24 @@ MainWindow::MainWindow(QWidget *parent) QMenu *lockMenu = new QMenu(this); QAction *defineUiLockPasswdAct = lockMenu->addAction(tr("&Set Password")); - connect(defineUiLockPasswdAct, SIGNAL(triggered()), this, SLOT(defineUILockPassword())); + connect(defineUiLockPasswdAct, &QAction::triggered, this, &MainWindow::defineUILockPassword); QAction *clearUiLockPasswdAct = lockMenu->addAction(tr("&Clear Password")); - connect(clearUiLockPasswdAct, SIGNAL(triggered()), this, SLOT(clearUILockPassword())); + connect(clearUiLockPasswdAct, &QAction::triggered, this, &MainWindow::clearUILockPassword); m_ui->actionLock->setMenu(lockMenu); // Creating Bittorrent session - connect(BitTorrent::Session::instance(), SIGNAL(fullDiskError(BitTorrent::TorrentHandle * const,QString)), this, SLOT(fullDiskError(BitTorrent::TorrentHandle * const,QString))); - connect(BitTorrent::Session::instance(), SIGNAL(addTorrentFailed(const QString&)), this, SLOT(addTorrentFailed(const QString&))); - connect(BitTorrent::Session::instance(), SIGNAL(torrentNew(BitTorrent::TorrentHandle * const)), this, SLOT(torrentNew(BitTorrent::TorrentHandle * const))); - connect(BitTorrent::Session::instance(), SIGNAL(torrentFinished(BitTorrent::TorrentHandle * const)), this, SLOT(finishedTorrent(BitTorrent::TorrentHandle * const))); - connect(BitTorrent::Session::instance(), SIGNAL(trackerAuthenticationRequired(BitTorrent::TorrentHandle * const)), this, SLOT(trackerAuthenticationRequired(BitTorrent::TorrentHandle * const))); - connect(BitTorrent::Session::instance(), SIGNAL(downloadFromUrlFailed(QString,QString)), this, SLOT(handleDownloadFromUrlFailure(QString,QString))); - connect(BitTorrent::Session::instance(), SIGNAL(speedLimitModeChanged(bool)), this, SLOT(updateAltSpeedsBtn(bool))); - connect(BitTorrent::Session::instance(), SIGNAL(recursiveTorrentDownloadPossible(BitTorrent::TorrentHandle * const)), this, SLOT(askRecursiveTorrentDownloadConfirmation(BitTorrent::TorrentHandle * const))); + connect(BitTorrent::Session::instance(), &BitTorrent::Session::fullDiskError, this, &MainWindow::fullDiskError); + connect(BitTorrent::Session::instance(), &BitTorrent::Session::addTorrentFailed, this, &MainWindow::addTorrentFailed); + connect(BitTorrent::Session::instance(), &BitTorrent::Session::torrentNew,this, &MainWindow::torrentNew); + connect(BitTorrent::Session::instance(), &BitTorrent::Session::torrentFinished, this, &MainWindow::finishedTorrent); + connect(BitTorrent::Session::instance(), &BitTorrent::Session::trackerAuthenticationRequired, this, &MainWindow::trackerAuthenticationRequired); + connect(BitTorrent::Session::instance(), &BitTorrent::Session::downloadFromUrlFailed, this, &MainWindow::handleDownloadFromUrlFailure); + connect(BitTorrent::Session::instance(), &BitTorrent::Session::speedLimitModeChanged, this, &MainWindow::updateAltSpeedsBtn); + connect(BitTorrent::Session::instance(), &BitTorrent::Session::recursiveTorrentDownloadPossible, this, &MainWindow::askRecursiveTorrentDownloadConfirmation); qDebug("create tabWidget"); m_tabs = new HidableTabWidget(this); - connect(m_tabs, SIGNAL(currentChanged(int)), this, SLOT(tabChanged(int))); + connect(m_tabs.data(), &QTabWidget::currentChanged, this, &MainWindow::tabChanged); m_splitter = new QSplitter(Qt::Horizontal, this); // vSplitter->setChildrenCollapsible(false); @@ -253,16 +253,18 @@ MainWindow::MainWindow(QWidget *parent) #endif tr("Transfers")); - connect(m_searchFilter, SIGNAL(textChanged(QString)), m_transferListWidget, SLOT(applyNameFilter(QString))); - connect(hSplitter, SIGNAL(splitterMoved(int,int)), this, SLOT(writeSettings())); - connect(m_splitter, SIGNAL(splitterMoved(int,int)), this, SLOT(writeSettings())); - connect(BitTorrent::Session::instance(), SIGNAL(trackersChanged(BitTorrent::TorrentHandle * const)), m_propertiesWidget, SLOT(loadTrackers(BitTorrent::TorrentHandle * const))); - connect(BitTorrent::Session::instance(), SIGNAL(trackersAdded(BitTorrent::TorrentHandle * const,const QList &)), m_transferListFiltersWidget, SLOT(addTrackers(BitTorrent::TorrentHandle * const,const QList &))); - connect(BitTorrent::Session::instance(), SIGNAL(trackersRemoved(BitTorrent::TorrentHandle * const,const QList &)), m_transferListFiltersWidget, SLOT(removeTrackers(BitTorrent::TorrentHandle * const,const QList &))); - connect(BitTorrent::Session::instance(), SIGNAL(trackerlessStateChanged(BitTorrent::TorrentHandle * const,bool)), m_transferListFiltersWidget, SLOT(changeTrackerless(BitTorrent::TorrentHandle * const,bool))); - connect(BitTorrent::Session::instance(), SIGNAL(trackerSuccess(BitTorrent::TorrentHandle * const,const QString&)), m_transferListFiltersWidget, SLOT(trackerSuccess(BitTorrent::TorrentHandle * const,const QString&))); - connect(BitTorrent::Session::instance(), SIGNAL(trackerError(BitTorrent::TorrentHandle * const,const QString&)), m_transferListFiltersWidget, SLOT(trackerError(BitTorrent::TorrentHandle * const,const QString&))); - connect(BitTorrent::Session::instance(), SIGNAL(trackerWarning(BitTorrent::TorrentHandle * const,const QString&)), m_transferListFiltersWidget, SLOT(trackerWarning(BitTorrent::TorrentHandle * const,const QString&))); + connect(m_searchFilter, &LineEdit::textChanged, m_transferListWidget, &TransferListWidget::applyNameFilter); + connect(hSplitter, &QSplitter::splitterMoved, this, &MainWindow::writeSettings); + connect(m_splitter, &QSplitter::splitterMoved, this, &MainWindow::writeSettings); + connect(BitTorrent::Session::instance(), &BitTorrent::Session::trackersChanged, m_propertiesWidget, &PropertiesWidget::loadTrackers); + connect(BitTorrent::Session::instance(), &BitTorrent::Session::trackersAdded, m_transferListFiltersWidget, &TransferListFiltersWidget::addTrackers); + connect(BitTorrent::Session::instance(), &BitTorrent::Session::trackersRemoved, m_transferListFiltersWidget, &TransferListFiltersWidget::removeTrackers); + connect(BitTorrent::Session::instance(), &BitTorrent::Session::trackerlessStateChanged, m_transferListFiltersWidget, &TransferListFiltersWidget::changeTrackerless); + + using Func = void (TransferListFiltersWidget::*)(BitTorrent::TorrentHandle * const, const QString &); + connect(BitTorrent::Session::instance(), &BitTorrent::Session::trackerSuccess, m_transferListFiltersWidget, static_cast(&TransferListFiltersWidget::trackerSuccess)); + connect(BitTorrent::Session::instance(), &BitTorrent::Session::trackerError, m_transferListFiltersWidget, static_cast(&TransferListFiltersWidget::trackerError)); + connect(BitTorrent::Session::instance(), &BitTorrent::Session::trackerWarning, m_transferListFiltersWidget, static_cast(&TransferListFiltersWidget::trackerWarning)); #ifdef Q_OS_MAC // Increase top spacing to avoid tab overlapping @@ -299,41 +301,41 @@ MainWindow::MainWindow(QWidget *parent) #endif // Transfer list slots - connect(m_ui->actionStart, SIGNAL(triggered()), m_transferListWidget, SLOT(startSelectedTorrents())); - connect(m_ui->actionStartAll, SIGNAL(triggered()), m_transferListWidget, SLOT(resumeAllTorrents())); - connect(m_ui->actionPause, SIGNAL(triggered()), m_transferListWidget, SLOT(pauseSelectedTorrents())); - connect(m_ui->actionPauseAll, SIGNAL(triggered()), m_transferListWidget, SLOT(pauseAllTorrents())); - connect(m_ui->actionDelete, SIGNAL(triggered()), m_transferListWidget, SLOT(softDeleteSelectedTorrents())); - connect(m_ui->actionTopPriority, SIGNAL(triggered()), m_transferListWidget, SLOT(topPrioSelectedTorrents())); - connect(m_ui->actionIncreasePriority, SIGNAL(triggered()), m_transferListWidget, SLOT(increasePrioSelectedTorrents())); - connect(m_ui->actionDecreasePriority, SIGNAL(triggered()), m_transferListWidget, SLOT(decreasePrioSelectedTorrents())); - connect(m_ui->actionBottomPriority, SIGNAL(triggered()), m_transferListWidget, SLOT(bottomPrioSelectedTorrents())); + connect(m_ui->actionStart, &QAction::triggered, m_transferListWidget, &TransferListWidget::startSelectedTorrents); + connect(m_ui->actionStartAll, &QAction::triggered, m_transferListWidget, &TransferListWidget::resumeAllTorrents); + connect(m_ui->actionPause, &QAction::triggered, m_transferListWidget, &TransferListWidget::pauseSelectedTorrents); + connect(m_ui->actionPauseAll, &QAction::triggered, m_transferListWidget, &TransferListWidget::pauseAllTorrents); + connect(m_ui->actionDelete, &QAction::triggered, m_transferListWidget, &TransferListWidget::softDeleteSelectedTorrents); + connect(m_ui->actionTopPriority, &QAction::triggered, m_transferListWidget, &TransferListWidget::topPrioSelectedTorrents); + connect(m_ui->actionIncreasePriority, &QAction::triggered, m_transferListWidget, &TransferListWidget::increasePrioSelectedTorrents); + connect(m_ui->actionDecreasePriority, &QAction::triggered, m_transferListWidget, &TransferListWidget::decreasePrioSelectedTorrents); + connect(m_ui->actionBottomPriority, &QAction::triggered, m_transferListWidget, &TransferListWidget::bottomPrioSelectedTorrents); #ifndef Q_OS_MAC - connect(m_ui->actionToggleVisibility, SIGNAL(triggered()), this, SLOT(toggleVisibility())); + connect(m_ui->actionToggleVisibility, &QAction::triggered, [this](){ toggleVisibility(); }); #endif - connect(m_ui->actionMinimize, SIGNAL(triggered()), SLOT(minimizeWindow())); + connect(m_ui->actionMinimize, &QAction::triggered, this, &MainWindow::minimizeWindow); connect(m_ui->actionUseAlternativeSpeedLimits, &QAction::triggered, this, &MainWindow::toggleAlternativeSpeeds); #if defined(Q_OS_WIN) || defined(Q_OS_MAC) m_programUpdateTimer = new QTimer(this); m_programUpdateTimer->setInterval(60 * 60 * 1000); m_programUpdateTimer->setSingleShot(true); - connect(m_programUpdateTimer, SIGNAL(timeout()), SLOT(checkProgramUpdate())); - connect(m_ui->actionCheckForUpdates, SIGNAL(triggered()), SLOT(checkProgramUpdate())); + connect(m_programUpdateTimer, &QTimer::timeout, this, &MainWindow::checkProgramUpdate); + connect(m_ui->actionCheckForUpdates, &QAction::triggered, this, &MainWindow::checkProgramUpdate); #else m_ui->actionCheckForUpdates->setVisible(false); #endif - connect(m_ui->actionManageCookies, SIGNAL(triggered()), SLOT(manageCookies())); + connect(m_ui->actionManageCookies, &QAction::triggered, this, &MainWindow::manageCookies); m_pwr = new PowerManagement(this); m_preventTimer = new QTimer(this); - connect(m_preventTimer, SIGNAL(timeout()), SLOT(checkForActiveTorrents())); + connect(m_preventTimer, &QTimer::timeout, this, &MainWindow::checkForActiveTorrents); // Configure BT session according to options loadPreferences(false); - connect(BitTorrent::Session::instance(), SIGNAL(torrentsUpdated()), this, SLOT(updateGUI())); + connect(BitTorrent::Session::instance(), &BitTorrent::Session::torrentsUpdated, this, &MainWindow::updateGUI); // Accept drag 'n drops setAcceptDrops(true); @@ -423,17 +425,17 @@ MainWindow::MainWindow(QWidget *parent) // Start watching the executable for updates m_executableWatcher = new QFileSystemWatcher(this); - connect(m_executableWatcher, SIGNAL(fileChanged(QString)), this, SLOT(notifyOfUpdate(QString))); + connect(m_executableWatcher, &QFileSystemWatcher::fileChanged, this, &MainWindow::notifyOfUpdate); m_executableWatcher->addPath(qApp->applicationFilePath()); m_transferListWidget->setFocus(); // Update the number of torrents (tab) updateNbTorrents(); - connect(m_transferListWidget->getSourceModel(), SIGNAL(rowsInserted(QModelIndex,int,int)), this, SLOT(updateNbTorrents())); - connect(m_transferListWidget->getSourceModel(), SIGNAL(rowsRemoved(QModelIndex,int,int)), this, SLOT(updateNbTorrents())); + connect(m_transferListWidget->getSourceModel(), &QAbstractItemModel::rowsInserted, this, &MainWindow::updateNbTorrents); + connect(m_transferListWidget->getSourceModel(), &QAbstractItemModel::rowsRemoved, this, &MainWindow::updateNbTorrents); - connect(pref, SIGNAL(changed()), this, SLOT(optionsSaved())); + connect(pref, &Preferences::changed, this, &MainWindow::optionsSaved); qDebug("GUI Built"); #ifdef Q_OS_WIN @@ -520,18 +522,18 @@ void MainWindow::addToolbarContextMenu() m_toolbarMenu = new QMenu(this); m_ui->toolBar->setContextMenuPolicy(Qt::CustomContextMenu); - connect(m_ui->toolBar, SIGNAL(customContextMenuRequested(QPoint)), this, SLOT(toolbarMenuRequested(QPoint))); + connect(m_ui->toolBar, &QWidget::customContextMenuRequested, this, &MainWindow::toolbarMenuRequested); QAction *iconsOnly = new QAction(tr("Icons Only"), m_toolbarMenu); - connect(iconsOnly, SIGNAL(triggered()), this, SLOT(toolbarIconsOnly())); + connect(iconsOnly, &QAction::triggered, this, &MainWindow::toolbarIconsOnly); QAction *textOnly = new QAction(tr("Text Only"), m_toolbarMenu); - connect(textOnly, SIGNAL(triggered()), this, SLOT(toolbarTextOnly())); + connect(textOnly, &QAction::triggered, this, &MainWindow::toolbarTextOnly); QAction *textBesideIcons = new QAction(tr("Text Alongside Icons"), m_toolbarMenu); - connect(textBesideIcons, SIGNAL(triggered()), this, SLOT(toolbarTextBeside())); + connect(textBesideIcons, &QAction::triggered, this, &MainWindow::toolbarTextBeside); QAction *textUnderIcons = new QAction(tr("Text Under Icons"), m_toolbarMenu); - connect(textUnderIcons, SIGNAL(triggered()), this, SLOT(toolbarTextUnder())); + connect(textUnderIcons, &QAction::triggered, this, &MainWindow::toolbarTextUnder); QAction *followSystemStyle = new QAction(tr("Follow System Style"), m_toolbarMenu); - connect(followSystemStyle, SIGNAL(triggered()), this, SLOT(toolbarFollowSystem())); + connect(followSystemStyle, &QAction::triggered, this, &MainWindow::toolbarFollowSystem); m_toolbarMenu->addAction(iconsOnly); m_toolbarMenu->addAction(textOnly); m_toolbarMenu->addAction(textBesideIcons); @@ -832,16 +834,17 @@ void MainWindow::createKeyboardShortcuts() m_ui->actionExit->setShortcut(Qt::CTRL + Qt::Key_Q); QShortcut *switchTransferShortcut = new QShortcut(Qt::ALT + Qt::Key_1, this); - connect(switchTransferShortcut, SIGNAL(activated()), this, SLOT(displayTransferTab())); + connect(switchTransferShortcut, &QShortcut::activated, this, &MainWindow::displayTransferTab); + + using Func = void (MainWindow::*)(); QShortcut *switchSearchShortcut = new QShortcut(Qt::ALT + Qt::Key_2, this); - connect(switchSearchShortcut, SIGNAL(activated()), this, SLOT(displaySearchTab())); + connect(switchSearchShortcut, &QShortcut::activated, this, static_cast(&MainWindow::displaySearchTab)); QShortcut *switchRSSShortcut = new QShortcut(Qt::ALT + Qt::Key_3, this); - connect(switchRSSShortcut, SIGNAL(activated()), this, SLOT(displayRSSTab())); + connect(switchRSSShortcut, &QShortcut::activated, this, static_cast(&MainWindow::displayRSSTab)); QShortcut *switchExecutionLogShortcut = new QShortcut(Qt::ALT + Qt::Key_4, this); - connect(switchExecutionLogShortcut, SIGNAL(activated()), this, SLOT(displayExecutionLogTab())); - + connect(switchExecutionLogShortcut, &QShortcut::activated, this, &MainWindow::displayExecutionLogTab); QShortcut *switchSearchFilterShortcut = new QShortcut(QKeySequence::Find, this); - connect(switchSearchFilterShortcut, SIGNAL(activated()), this, SLOT(focusSearchFilter())); + connect(switchSearchFilterShortcut, &QShortcut::activated, this, &MainWindow::focusSearchFilter); m_ui->actionDocumentation->setShortcut(QKeySequence::HelpContents); m_ui->actionOptions->setShortcut(Qt::ALT + Qt::Key_O); @@ -1387,7 +1390,7 @@ void MainWindow::loadPreferences(bool configureSession) if (!QSystemTrayIcon::isSystemTrayAvailable()) { if (!configureSession) { // Program startup m_systrayCreator = new QTimer(this); - connect(m_systrayCreator, SIGNAL(timeout()), this, SLOT(createSystrayDelayed())); + connect(m_systrayCreator.data(), &QTimer::timeout, this, &MainWindow::createSystrayDelayed); m_systrayCreator->setSingleShot(true); m_systrayCreator->start(2000); qDebug("Info: System tray is unavailable, trying again later."); @@ -1635,9 +1638,9 @@ void MainWindow::createTrayIcon() m_systrayIcon = new QSystemTrayIcon(getSystrayIcon(), this); m_systrayIcon->setContextMenu(trayIconMenu()); - connect(m_systrayIcon, SIGNAL(messageClicked()), this, SLOT(balloonClicked())); + connect(m_systrayIcon.data(), &QSystemTrayIcon::messageClicked, this, &MainWindow::balloonClicked); // End of Icon Menu - connect(m_systrayIcon, SIGNAL(activated(QSystemTrayIcon::ActivationReason)), this, SLOT(toggleVisibility(QSystemTrayIcon::ActivationReason))); + connect(m_systrayIcon.data(), &QSystemTrayIcon::activated, this, &MainWindow::toggleVisibility); m_systrayIcon->show(); } #endif @@ -1648,7 +1651,7 @@ QMenu *MainWindow::trayIconMenu() m_trayIconMenu = new QMenu(this); #ifndef Q_OS_MAC - connect(m_trayIconMenu, SIGNAL(aboutToShow()), SLOT(updateTrayIconMenu())); + connect(m_trayIconMenu.data(), &QMenu::aboutToShow, this, &MainWindow::updateTrayIconMenu); m_trayIconMenu->addAction(m_ui->actionToggleVisibility); m_trayIconMenu->addSeparator(); #endif @@ -1804,7 +1807,7 @@ void MainWindow::on_actionDownloadFromURL_triggered() { if (!m_downloadFromURLDialog) { m_downloadFromURLDialog = new downloadFromURL(this); - connect(m_downloadFromURLDialog, SIGNAL(urlsReadyToBeDownloaded(QStringList)), this, SLOT(downloadFromURLList(QStringList))); + connect(m_downloadFromURLDialog.data(), &downloadFromURL::urlsReadyToBeDownloaded, this, &MainWindow::downloadFromURLList); } } @@ -1998,7 +2001,7 @@ void MainWindow::checkProgramUpdate() m_ui->actionCheckForUpdates->setToolTip(tr("Already checking for program updates in the background")); bool invokedByUser = m_ui->actionCheckForUpdates == qobject_cast(sender()); ProgramUpdater *updater = new ProgramUpdater(this, invokedByUser); - connect(updater, SIGNAL(updateCheckFinished(bool,QString,bool)), SLOT(handleUpdateCheckFinished(bool,QString,bool))); + connect(updater, &ProgramUpdater::updateCheckFinished, this, &MainWindow::handleUpdateCheckFinished); updater->checkForUpdates(); } @@ -2033,8 +2036,10 @@ void MainWindow::installPython() handler = Net::DownloadManager::instance()->downloadUrl("https://www.python.org/ftp/python/3.5.2/python-3.5.2.exe", true); else handler = Net::DownloadManager::instance()->downloadUrl("https://www.python.org/ftp/python/3.4.4/python-3.4.4.msi", true); - connect(handler, SIGNAL(downloadFinished(QString,QString)), this, SLOT(pythonDownloadSuccess(QString,QString))); - connect(handler, SIGNAL(downloadFailed(QString,QString)), this, SLOT(pythonDownloadFailure(QString,QString))); + + using Func = void (Net::DownloadHandler::*)(const QString &, const QString &); + connect(handler, static_cast(&Net::DownloadHandler::downloadFinished), this, &MainWindow::pythonDownloadSuccess); + connect(handler, static_cast(&Net::DownloadHandler::downloadFailed), this, &MainWindow::pythonDownloadFailure); } void MainWindow::pythonDownloadSuccess(const QString &url, const QString &filePath)