Various macOS UI improvements

src/CMakeLists.txt

@@ -17,12 +17,21 @@ if (GUI)
     if (WIN32)
         list (APPEND QBT_QT_COMPONENTS WinExtras)
     endif(WIN32)
+    if (APPLE)
+        list (APPEND QBT_GUI_OPTIONAL_LINK_LIBRARIES objc)
+        list (APPEND QBT_QT_COMPONENTS MacExtras)
+    endif (APPLE)
 endif (GUI)
 if (DBUS)
     list (APPEND QBT_QT_COMPONENTS DBus)
 endif (DBUS)
 find_package(Qt5 5.5.1 COMPONENTS ${QBT_QT_COMPONENTS} REQUIRED)
 
+if (GUI AND APPLE)
+    # Fix MOC inability to detect macOS. This seems to only affect cmake.
+    # Relevant issue: https://bugreports.qt.io/browse/QTBUG-58325
+    set(CMAKE_AUTOMOC_MOC_OPTIONS ${CMAKE_AUTOMOC_MOC_OPTIONS} -DQ_OS_MAC)
+endif ()
 
 set(CMAKE_AUTOMOC True)
 list(APPEND CMAKE_AUTORCC_OPTIONS -compress 9 -threshold 5)

src/app/main.cpp

@@ -208,14 +208,15 @@ int main(int argc, char *argv[])
 #endif
 
 #if defined(Q_OS_MAC)
-{
         // Since Apple made difficult for users to set PATH, we set here for convenience.
         // Users are supposed to install Homebrew Python for search function.
         // For more info see issue #5571.
         QByteArray path = "/usr/local/bin:";
         path += qgetenv("PATH");
         qputenv("PATH", path.constData());
-}
+        
+        // On OS X the standard is to not show icons in the menus
+        app->setAttribute(Qt::AA_DontShowIconsInMenus);
 #endif
 
 #ifndef DISABLE_GUI

src/base/preferences.cpp

@@ -161,6 +161,9 @@ void Preferences::setHideZeroComboValues(int n)
     setValue("Preferences/General/HideZeroComboValues", n);
 }
 
+// In Mac OS X the dock is sufficient for our needs so we disable the sys tray functionality.
+// See extensive discussion in https://github.com/qbittorrent/qBittorrent/pull/3018
+#ifndef Q_OS_MAC
 bool Preferences::systrayIntegration() const
 {
     return value("Preferences/General/SystrayEnabled", true).toBool();
@@ -171,44 +174,45 @@ void Preferences::setSystrayIntegration(bool enabled)
     setValue("Preferences/General/SystrayEnabled", enabled);
 }
 
-bool Preferences::isToolbarDisplayed() const
+bool Preferences::minimizeToTray() const
 {
-    return value("Preferences/General/ToolbarDisplayed", true).toBool();
+    return value("Preferences/General/MinimizeToTray", false).toBool();
 }
 
-void Preferences::setToolbarDisplayed(bool displayed)
+void Preferences::setMinimizeToTray(bool b)
 {
-    setValue("Preferences/General/ToolbarDisplayed", displayed);
+    setValue("Preferences/General/MinimizeToTray", b);
 }
 
-bool Preferences::isStatusbarDisplayed() const
+bool Preferences::closeToTray() const
 {
-    return value("Preferences/General/StatusbarDisplayed", true).toBool();
+    return value("Preferences/General/CloseToTray", true).toBool();
 }
 
-void Preferences::setStatusbarDisplayed(bool displayed)
+void Preferences::setCloseToTray(bool b)
 {
-    setValue("Preferences/General/StatusbarDisplayed", displayed);
+    setValue("Preferences/General/CloseToTray", b);
 }
+#endif
 
-bool Preferences::minimizeToTray() const
+bool Preferences::isToolbarDisplayed() const
 {
-    return value("Preferences/General/MinimizeToTray", false).toBool();
+    return value("Preferences/General/ToolbarDisplayed", true).toBool();
 }
 
-void Preferences::setMinimizeToTray(bool b)
+void Preferences::setToolbarDisplayed(bool displayed)
 {
-    setValue("Preferences/General/MinimizeToTray", b);
+    setValue("Preferences/General/ToolbarDisplayed", displayed);
 }
 
-bool Preferences::closeToTray() const
+bool Preferences::isStatusbarDisplayed() const
 {
-    return value("Preferences/General/CloseToTray", true).toBool();
+    return value("Preferences/General/StatusbarDisplayed", true).toBool();
 }
 
-void Preferences::setCloseToTray(bool b)
+void Preferences::setStatusbarDisplayed(bool displayed)
 {
-    setValue("Preferences/General/CloseToTray", b);
+    setValue("Preferences/General/StatusbarDisplayed", displayed);
 }
 
 bool Preferences::startMinimized() const
@@ -1084,6 +1088,7 @@ void Preferences::setConfirmRemoveAllTags(bool enabled)
     setValue("Preferences/Advanced/confirmRemoveAllTags", enabled);
 }
 
+#ifndef Q_OS_MAC
 TrayIcon::Style Preferences::trayIconStyle() const
 {
     return TrayIcon::Style(value("Preferences/Advanced/TrayIconStyle", TrayIcon::NORMAL).toInt());
@@ -1093,6 +1098,7 @@ void Preferences::setTrayIconStyle(TrayIcon::Style style)
 {
     setValue("Preferences/Advanced/TrayIconStyle", style);
 }
+#endif
 
 // Stuff that don't appear in the Options GUI but are saved
 // in the same file.

src/base/preferences.h

@@ -115,16 +115,10 @@ public:
     void setHideZeroValues(bool b);
     int getHideZeroComboValues() const;
     void setHideZeroComboValues(int n);
-    bool systrayIntegration() const;
-    void setSystrayIntegration(bool enabled);
-    bool isToolbarDisplayed() const;
-    void setToolbarDisplayed(bool displayed);
     bool isStatusbarDisplayed() const;
     void setStatusbarDisplayed(bool displayed);
-    bool minimizeToTray() const;
+    bool isToolbarDisplayed() const;
-    void setMinimizeToTray(bool b);
+    void setToolbarDisplayed(bool displayed);
-    bool closeToTray() const;
-    void setCloseToTray(bool b);
     bool startMinimized() const;
     void setStartMinimized(bool b);
     bool isSplashScreenDisabled() const;
@@ -264,8 +258,16 @@ public:
     void setConfirmTorrentRecheck(bool enabled);
     bool confirmRemoveAllTags() const;
     void setConfirmRemoveAllTags(bool enabled);
+#ifndef Q_OS_MAC
+    bool systrayIntegration() const;
+    void setSystrayIntegration(bool enabled);
+    bool minimizeToTray() const;
+    void setMinimizeToTray(bool b);
+    bool closeToTray() const;
+    void setCloseToTray(bool b);
     TrayIcon::Style trayIconStyle() const;
     void setTrayIconStyle(TrayIcon::Style style);
+#endif
 
     // Stuff that don't appear in the Options GUI but are saved
     // in the same file.

src/gui/CMakeLists.txt

@@ -153,3 +153,7 @@ target_link_libraries(qbt_gui qbt_lineedit qbt_powermanagement qbt_rss qbt_prope
 if(WIN32)
     target_link_libraries(qbt_gui Qt5::WinExtras)
 endif(WIN32)
+
+if (APPLE)
+    target_link_libraries(qbt_gui Qt5::MacExtras)
+endif()

src/gui/addnewtorrentdialog.cpp

@@ -214,7 +214,11 @@ void AddNewTorrentDialog::show(QString source, const BitTorrent::AddTorrentParam
             ok = dlg->loadTorrent(source);
 
         if (ok)
+#ifdef Q_OS_MAC
+            dlg->exec();
+#else
             dlg->open();
+#endif
         else
             delete dlg;
     }

src/gui/categoryfilterwidget.cpp

@@ -71,8 +71,11 @@ CategoryFilterWidget::CategoryFilterWidget(QWidget *parent)
     setUniformRowHeights(true);
     setHeaderHidden(true);
     setIconSize(Utils::Misc::smallIconSize());
-#if defined(Q_OS_MAC)
+#ifdef Q_OS_MAC
     setAttribute(Qt::WA_MacShowFocusRect, false);
+    m_defaultIndentation = indentation();
+    if (!BitTorrent::Session::instance()->isSubcategoriesEnabled())
+        setIndentation(0);
 #endif
     setContextMenuPolicy(Qt::CustomContextMenu);
     sortByColumn(0, Qt::AscendingOrder);
@@ -154,6 +157,12 @@ void CategoryFilterWidget::showMenu(QPoint)
 
 void CategoryFilterWidget::callUpdateGeometry()
 {
+#ifdef Q_OS_MAC
+    if (!BitTorrent::Session::instance()->isSubcategoriesEnabled())
+        setIndentation(0);
+    else
+        setIndentation(m_defaultIndentation);
+#endif
     updateGeometry();
 }
 

src/gui/categoryfilterwidget.h

@@ -57,4 +57,8 @@ private:
     QSize minimumSizeHint() const override;
     void rowsInserted(const QModelIndex &parent, int start, int end) override;
     QString askCategoryName();
+
+#ifdef Q_OS_MAC
+    int m_defaultIndentation;
+#endif
 };

src/gui/executionlog.cpp

@@ -47,8 +47,10 @@ ExecutionLog::ExecutionLog(QWidget *parent, const Log::MsgTypes &types)
 
     m_msgList = new LogListWidget(MAX_LOG_MESSAGES, Log::MsgTypes(types));
 
+#ifndef Q_OS_MAC
     ui->tabConsole->setTabIcon(0, GuiIconProvider::instance()->getIcon("view-calendar-journal"));
     ui->tabConsole->setTabIcon(1, GuiIconProvider::instance()->getIcon("view-filter"));
+#endif
     ui->tabGeneral->layout()->addWidget(m_msgList);
     ui->tabBan->layout()->addWidget(m_peerList);
 

src/gui/hidabletabwidget.h

@@ -43,13 +43,22 @@ public:
     }
 
 protected:
-    void tabInserted(int index)
+#ifdef Q_OS_MAC
+    void paintEvent(QPaintEvent* event) override
+    {
+        // Hide the pane for macintosh style
+        if (!style()->inherits("QMacStyle"))
+            QTabWidget::paintEvent(event);
+    }
+#endif
+
+    void tabInserted(int index) override
     {
         QTabWidget::tabInserted(index);
         tabBar()->setVisible(count() != 1);
     }
 
-    void tabRemoved(int index)
+    void tabRemoved(int index) override
     {
         //QTabWidget::tabInserted(index);
         QTabWidget::tabRemoved(index);

src/gui/mainwindow.cpp

@@ -30,6 +30,13 @@
 
 #include "mainwindow.h"
 
+#ifdef Q_OS_MAC
+#include <objc/objc.h>
+#include <objc/message.h>
+#include <QtMacExtras>
+#include <QtMac>
+#endif
+
 #include <QtGlobal>
 #if (defined(Q_OS_UNIX) && !defined(Q_OS_MAC)) && defined(QT_DBUS_LIB)
 #include <QDBusConnection>
@@ -149,12 +156,18 @@ MainWindow::MainWindow(QWidget *parent)
     setWindowTitle("qBittorrent " QBT_VERSION);
     m_displaySpeedInTitle = pref->speedInTitleBar();
     // Setting icons
-#if (defined(Q_OS_UNIX) && !defined(Q_OS_MAC))
+#ifndef Q_OS_MAC
+#ifdef Q_OS_UNIX
     if (Preferences::instance()->useSystemIconTheme())
         setWindowIcon(QIcon::fromTheme("qbittorrent", QIcon(":/icons/skin/qbittorrent32.png")));
     else
-#endif
+#endif // Q_OS_UNIX
     setWindowIcon(QIcon(":/icons/skin/qbittorrent32.png"));
+#endif // Q_OS_MAC
+
+#if (defined(Q_OS_UNIX))
+    m_ui->actionOptions->setText(tr("Preferences"));
+#endif
 
     addToolbarContextMenu();
 
@@ -234,7 +247,11 @@ MainWindow::MainWindow(QWidget *parent)
     m_splitter->addWidget(hSplitter);
     m_splitter->setCollapsible(0, true);
     m_splitter->setCollapsible(1, false);
-    m_tabs->addTab(m_splitter, GuiIconProvider::instance()->getIcon("folder-remote"), tr("Transfers"));
+    m_tabs->addTab(m_splitter,
+#ifndef Q_OS_MAC
+        GuiIconProvider::instance()->getIcon("folder-remote"),
+#endif
+        tr("Transfers"));
 
     connect(m_searchFilter, SIGNAL(textChanged(QString)), m_transferListWidget, SLOT(applyNameFilter(QString)));
     connect(hSplitter, SIGNAL(splitterMoved(int,int)), this, SLOT(writeSettings()));
@@ -247,11 +264,40 @@ MainWindow::MainWindow(QWidget *parent)
     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&)));
 
+#ifdef Q_OS_MAC
+    // Increase top spacing to avoid tab overlapping
+    m_ui->centralWidgetLayout->addSpacing(8);
+#endif
+
     m_ui->centralWidgetLayout->addWidget(m_tabs);
 
     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()) {
+            QWidget *spacer = new QWidget(this);
+            spacer->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);
+            spacer->setMinimumWidth(16);
+            m_ui->toolBar->insertWidget(action, spacer);
+            m_ui->toolBar->removeAction(action);
+        }
+    }
+    {
+        QWidget *spacer = new QWidget(this);
+        spacer->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);
+        spacer->setMinimumWidth(8);
+        m_ui->toolBar->insertWidget(m_ui->actionDownloadFromURL, spacer);
+    }
+    {
+        QWidget *spacer = new QWidget(this);
+        spacer->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);
+        spacer->setMinimumWidth(8);
+        m_ui->toolBar->addWidget(spacer);
+    }
+#endif
+
     // Transfer list slots
     connect(m_ui->actionStart, SIGNAL(triggered()), m_transferListWidget, SLOT(startSelectedTorrents()));
     connect(m_ui->actionStartAll, SIGNAL(triggered()), m_transferListWidget, SLOT(resumeAllTorrents()));
@@ -262,7 +308,9 @@ MainWindow::MainWindow(QWidget *parent)
     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()));
+#ifndef Q_OS_MAC
     connect(m_ui->actionToggleVisibility, SIGNAL(triggered()), this, SLOT(toggleVisibility()));
+#endif
     connect(m_ui->actionMinimize, SIGNAL(triggered()), SLOT(minimizeWindow()));
     connect(m_ui->actionUseAlternativeSpeedLimits, &QAction::triggered, this, &MainWindow::toggleAlternativeSpeeds);
 
@@ -343,6 +391,7 @@ MainWindow::MainWindow(QWidget *parent)
     // Load Window state and sizes
     readSettings();
 
+#ifndef Q_OS_MAC
     if (m_systrayIcon) {
         if (!(pref->startMinimized() || m_uiLocked)) {
             show();
@@ -356,6 +405,7 @@ MainWindow::MainWindow(QWidget *parent)
         }
     }
     else {
+#endif
         // Make sure the Window is visible if we don't have a tray icon
         if (pref->startMinimized()) {
             showMinimized();
@@ -365,7 +415,9 @@ MainWindow::MainWindow(QWidget *parent)
             activateWindow();
             raise();
         }
+#ifndef Q_OS_MAC
     }
+#endif
 
     m_propertiesWidget->readSettings();
 
@@ -398,6 +450,7 @@ MainWindow::MainWindow(QWidget *parent)
     }
 #endif
 #ifdef Q_OS_MAC
+    setupDockClickHandler();
     qt_mac_set_dock_menu(trayIconMenu());
 #endif
 }
@@ -616,7 +669,9 @@ void MainWindow::displayRSSTab(bool enable)
             m_rssWidget = new RSSWidget(m_tabs);
             connect(m_rssWidget.data(), &RSSWidget::unreadCountUpdated, this, &MainWindow::handleRSSUnreadCountUpdated);
             int indexTab = m_tabs->addTab(m_rssWidget, tr("RSS (%1)").arg(RSS::Session::instance()->rootFolder()->unreadCount()));
+#ifndef Q_OS_MAC
             m_tabs->setTabIcon(indexTab, GuiIconProvider::instance()->getIcon("application-rss+xml"));
+#endif
         }
     }
     else if (m_rssWidget) {
@@ -631,7 +686,11 @@ void MainWindow::displaySearchTab(bool enable)
         // RSS tab
         if (!m_searchWidget) {
             m_searchWidget = new SearchWidget(this);
-            m_tabs->insertTab(1, m_searchWidget, GuiIconProvider::instance()->getIcon("edit-find"), tr("Search"));
+            m_tabs->insertTab(1, m_searchWidget,
+#ifndef Q_OS_MAC
+                GuiIconProvider::instance()->getIcon("edit-find"),
+#endif
+                tr("Search"));
         }
     }
     else if (m_searchWidget) {
@@ -693,8 +752,10 @@ void MainWindow::cleanup()
     delete m_rssWidget;
 
     delete m_executableWatcher;
+#ifndef Q_OS_MAC
     if (m_systrayCreator)
         m_systrayCreator->stop();
+#endif
     if (m_preventTimer)
         m_preventTimer->stop();
 #if (defined(Q_OS_WIN) || defined(Q_OS_MAC))
@@ -955,6 +1016,7 @@ void MainWindow::notifyOfUpdate(QString)
     m_executableWatcher = 0;
 }
 
+#ifndef Q_OS_MAC
 // Toggle Main window visibility
 void MainWindow::toggleVisibility(const QSystemTrayIcon::ActivationReason reason)
 {
@@ -983,6 +1045,7 @@ void MainWindow::toggleVisibility(const QSystemTrayIcon::ActivationReason reason
         break;
     }
 }
+#endif
 
 // Display About Dialog
 void MainWindow::on_actionAbout_triggered()
@@ -1022,12 +1085,20 @@ void MainWindow::showEvent(QShowEvent *e)
 void MainWindow::closeEvent(QCloseEvent *e)
 {
     Preferences *const pref = Preferences::instance();
+#ifdef Q_OS_MAC
+    if (!m_forceExit) {
+        hide();
+        e->accept();
+        return;
+    }
+#else
     const bool goToSystrayOnExit = pref->closeToTray();
     if (!m_forceExit && m_systrayIcon && goToSystrayOnExit && !this->isHidden()) {
         hide();
         e->accept();
         return;
     }
+#endif
 
     if (pref->confirmOnExit() && BitTorrent::Session::instance()->hasActiveTorrents()) {
         if (e->spontaneous() || m_forceExit) {
@@ -1059,9 +1130,11 @@ void MainWindow::closeEvent(QCloseEvent *e)
         delete m_searchWidget;
 
     hide();
+#ifndef Q_OS_MAC
     // Hide tray icon
     if (m_systrayIcon)
         m_systrayIcon->hide();
+#endif
     // Accept exit
     e->accept();
     qApp->exit();
@@ -1085,6 +1158,7 @@ void MainWindow::createTorrentTriggered(const QString &path)
 
 bool MainWindow::event(QEvent *e)
 {
+#ifndef Q_OS_MAC
     switch (e->type()) {
     case QEvent::WindowStateChange: {
         qDebug("Window change event");
@@ -1112,7 +1186,6 @@ bool MainWindow::event(QEvent *e)
         }
         break;
     }
-#ifdef Q_OS_MAC
     case QEvent::ToolBarChange: {
         qDebug("MAC: Received a toolbar change event!");
         bool ret = QMainWindow::event(e);
@@ -1122,10 +1195,10 @@ bool MainWindow::event(QEvent *e)
         Preferences::instance()->setToolbarDisplayed(m_ui->actionTopToolBar->isChecked());
         return ret;
     }
-#endif
     default:
         break;
     }
+#endif
 
     return QMainWindow::event(e);
 }
@@ -1191,6 +1264,53 @@ void MainWindow::dragEnterEvent(QDragEnterEvent *event)
         event->acceptProposedAction();
 }
 
+#ifdef Q_OS_MAC
+
+static MainWindow *dockMainWindowHandle;
+
+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;
+}
+
+void MainWindow::setupDockClickHandler()
+{
+    Class cls = objc_getClass("NSApplication");
+    objc_object *appInst = objc_msgSend(reinterpret_cast<objc_object *>(cls), sel_registerName("sharedApplication"));
+    
+    if (!appInst)
+        return;
+
+    dockMainWindowHandle = this;
+    objc_object* delegate = objc_msgSend(appInst, sel_registerName("delegate"));
+    Class delClass = reinterpret_cast<Class>(objc_msgSend(delegate, sel_registerName("class")));
+    SEL shouldHandle = sel_registerName("applicationShouldHandleReopen:hasVisibleWindows:");
+    if (class_getInstanceMethod(delClass, shouldHandle)) {
+        if (class_replaceMethod(delClass, shouldHandle, reinterpret_cast<IMP>(dockClickHandler), "B@:"))
+            qDebug("Registered dock click handler (replaced original method)");
+        else
+            qWarning("Failed to replace method for dock click handler");
+    }
+    else {
+        if (class_addMethod(delClass, shouldHandle, reinterpret_cast<IMP>(dockClickHandler), "B@:"))
+            qDebug("Registered dock click handler");
+        else
+            qWarning("Failed to register dock click handler");
+    }
+}
+
+#endif
+
 /*****************************************************
 *                                                   *
 *                     Torrent                       *
@@ -1258,6 +1378,7 @@ void MainWindow::loadPreferences(bool configureSession)
 {
     Logger::instance()->addMessage(tr("Options were saved successfully."));
     const Preferences *const pref = Preferences::instance();
+#ifndef Q_OS_MAC
     const bool newSystrayIntegration = pref->systrayIntegration();
     m_ui->actionLock->setVisible(newSystrayIntegration);
     if (newSystrayIntegration != (m_systrayIcon != 0)) {
@@ -1288,6 +1409,7 @@ void MainWindow::loadPreferences(bool configureSession)
     // Reload systray icon
     if (newSystrayIntegration && m_systrayIcon)
         m_systrayIcon->setIcon(getSystrayIcon());
+#endif
     // General
     if (pref->isToolbarDisplayed()) {
         m_ui->toolBar->setVisible(true);
@@ -1321,7 +1443,9 @@ void MainWindow::loadPreferences(bool configureSession)
             m_ui->actionIncreasePriority->setVisible(true);
             m_ui->actionTopPriority->setVisible(true);
             m_ui->actionBottomPriority->setVisible(true);
+#ifndef Q_OS_MAC
             m_prioSeparator->setVisible(true);
+#endif
             m_prioSeparatorMenu->setVisible(true);
         }
     }
@@ -1332,7 +1456,9 @@ void MainWindow::loadPreferences(bool configureSession)
             m_ui->actionIncreasePriority->setVisible(false);
             m_ui->actionTopPriority->setVisible(false);
             m_ui->actionBottomPriority->setVisible(false);
+#ifndef Q_OS_MAC
             m_prioSeparator->setVisible(false);
+#endif
             m_prioSeparatorMenu->setVisible(false);
         }
     }
@@ -1379,8 +1505,9 @@ void MainWindow::updateGUI()
     const BitTorrent::SessionStatus &status = BitTorrent::Session::instance()->status();
 
     // update global informations
+#ifndef Q_OS_MAC
     if (m_systrayIcon) {
-#if (defined(Q_OS_UNIX) && !defined(Q_OS_MAC))
+#ifdef Q_OS_UNIX
         QString html = "<div style='background-color: #678db2; color: #fff;height: 18px; font-weight: bold; margin-bottom: 5px;'>";
         html += "qBittorrent";
         html += "</div>";
@@ -1395,9 +1522,16 @@ void MainWindow::updateGUI()
         QString html = tr("DL speed: %1", "e.g: Download speed: 10 KiB/s").arg(Utils::Misc::friendlyUnit(status.payloadDownloadRate, true));
         html += "\n";
         html += tr("UP speed: %1", "e.g: Upload speed: 10 KiB/s").arg(Utils::Misc::friendlyUnit(status.payloadUploadRate, true));
-#endif
+#endif // Q_OS_UNIX
         m_systrayIcon->setToolTip(html); // tray icon
     }
+#else
+    if (status.payloadDownloadRate > 0)
+        QtMac::setBadgeLabelText(tr("%1/s", "s is a shorthand for seconds")
+            .arg(Utils::Misc::friendlyUnit(status.payloadDownloadRate)));
+    else if (!QtMac::badgeLabelText().isEmpty())
+        QtMac::setBadgeLabelText("");
+#endif // Q_OS_MAC
 
     if (m_displaySpeedInTitle) {
         setWindowTitle(tr("[D: %1, U: %2] qBittorrent %3", "D = Download; U = Upload; %3 is qBittorrent version")
@@ -1430,9 +1564,10 @@ void MainWindow::showNotificationBaloon(QString title, QString msg) const
     reply.waitForFinished();
     if (!reply.isError())
         return;
-#endif
+#elif (!defined(Q_OS_MAC))
     if (m_systrayIcon && QSystemTrayIcon::supportsMessages())
         m_systrayIcon->showMessage(title, msg, QSystemTrayIcon::Information, TIME_TRAY_BALLOON);
+#endif
 }
 
 /*****************************************************
@@ -1462,6 +1597,7 @@ void MainWindow::downloadFromURLList(const QStringList &urlList)
 *                                                   *
 *****************************************************/
 
+#ifndef Q_OS_MAC
 void MainWindow::createSystrayDelayed()
 {
     static int timeout = 20;
@@ -1488,24 +1624,34 @@ void MainWindow::createSystrayDelayed()
     }
 }
 
-void MainWindow::updateAltSpeedsBtn(bool alternative)
+void MainWindow::updateTrayIconMenu()
 {
-    m_ui->actionUseAlternativeSpeedLimits->setChecked(alternative);
+    m_ui->actionToggleVisibility->setText(isVisible() ? tr("Hide") : tr("Show"));
 }
 
-void MainWindow::updateTrayIconMenu()
+void MainWindow::createTrayIcon()
 {
-    m_ui->actionToggleVisibility->setText(isVisible() ? tr("Hide") : tr("Show"));
+    // Tray icon
+    m_systrayIcon = new QSystemTrayIcon(getSystrayIcon(), this);
+    
+    m_systrayIcon->setContextMenu(trayIconMenu());
+    connect(m_systrayIcon, SIGNAL(messageClicked()), this, SLOT(balloonClicked()));
+    // End of Icon Menu
+    connect(m_systrayIcon, SIGNAL(activated(QSystemTrayIcon::ActivationReason)), this, SLOT(toggleVisibility(QSystemTrayIcon::ActivationReason)));
+    m_systrayIcon->show();
 }
+#endif
 
 QMenu *MainWindow::trayIconMenu()
 {
     if (m_trayIconMenu) return m_trayIconMenu;
 
     m_trayIconMenu = new QMenu(this);
+#ifndef Q_OS_MAC
     connect(m_trayIconMenu, SIGNAL(aboutToShow()), SLOT(updateTrayIconMenu()));
     m_trayIconMenu->addAction(m_ui->actionToggleVisibility);
     m_trayIconMenu->addSeparator();
+#endif
     m_trayIconMenu->addAction(m_ui->actionOpen);
     m_trayIconMenu->addAction(m_ui->actionDownloadFromURL);
     m_trayIconMenu->addSeparator();
@@ -1518,29 +1664,24 @@ QMenu *MainWindow::trayIconMenu()
     m_trayIconMenu->addSeparator();
     m_trayIconMenu->addAction(m_ui->actionStartAll);
     m_trayIconMenu->addAction(m_ui->actionPauseAll);
+#ifndef Q_OS_MAC
     m_trayIconMenu->addSeparator();
     m_trayIconMenu->addAction(m_ui->actionExit);
+#endif
     if (m_uiLocked)
         m_trayIconMenu->setEnabled(false);
 
     return m_trayIconMenu;
 }
 
-PropertiesWidget *MainWindow::propertiesWidget() const
+void MainWindow::updateAltSpeedsBtn(bool alternative)
 {
-    return m_propertiesWidget;
+    m_ui->actionUseAlternativeSpeedLimits->setChecked(alternative);
 }
 
-void MainWindow::createTrayIcon()
+PropertiesWidget *MainWindow::propertiesWidget() const
 {
-    // Tray icon
+    return m_propertiesWidget;
-    m_systrayIcon = new QSystemTrayIcon(getSystrayIcon(), this);
-
-    m_systrayIcon->setContextMenu(trayIconMenu());
-    connect(m_systrayIcon, SIGNAL(messageClicked()), this, SLOT(balloonClicked()));
-    // End of Icon Menu
-    connect(m_systrayIcon, SIGNAL(activated(QSystemTrayIcon::ActivationReason)), this, SLOT(toggleVisibility(QSystemTrayIcon::ActivationReason)));
-    m_systrayIcon->show();
 }
 
 // Display Program Options
@@ -1726,7 +1867,9 @@ void MainWindow::on_actionExecutionLogs_triggered(bool checked)
         Q_ASSERT(!m_executionLog);
         m_executionLog = new ExecutionLog(m_tabs, static_cast<Log::MsgType>(executionLogMsgTypes()));
         int indexTab = m_tabs->addTab(m_executionLog, tr("Execution Log"));
+#ifndef Q_OS_MAC
         m_tabs->setTabIcon(indexTab, GuiIconProvider::instance()->getIcon("view-calendar-journal"));
+#endif
     }
     else if (m_executionLog) {
         delete m_executionLog;
@@ -1808,6 +1951,7 @@ void MainWindow::checkForActiveTorrents()
     m_pwr->setActivityState(BitTorrent::Session::instance()->hasActiveTorrents());
 }
 
+#ifndef Q_OS_MAC
 QIcon MainWindow::getSystrayIcon() const
 {
 #if (defined(Q_OS_UNIX) && !defined(Q_OS_MAC))
@@ -1843,6 +1987,7 @@ QIcon MainWindow::getSystrayIcon() const
     icon.addFile(":/icons/skin/qbittorrent32.png", QSize(32, 32));
     return icon;
 }
+#endif
 
 #if defined(Q_OS_WIN) || defined(Q_OS_MAC)
 void MainWindow::checkProgramUpdate()

src/gui/mainwindow.h

@@ -32,9 +32,12 @@
 #define MAINWINDOW_H
 
 #include <QMainWindow>
-#include <QSystemTrayIcon>
 #include <QPointer>
 
+#ifndef Q_OS_MAC
+#include <QSystemTrayIcon>
+#endif
+
 class QCloseEvent;
 class QFileSystemWatcher;
 class QShortcut;
@@ -102,15 +105,11 @@ public:
     void showNotificationBaloon(QString title, QString msg) const;
 
 private slots:
-    void toggleVisibility(const QSystemTrayIcon::ActivationReason reason = QSystemTrayIcon::Trigger);
-
     void balloonClicked();
     void writeSettings();
     void readSettings();
-    void createTrayIcon();
     void fullDiskError(BitTorrent::TorrentHandle *const torrent, QString msg) const;
     void handleDownloadFromUrlFailure(QString, QString) const;
-    void createSystrayDelayed();
     void tabChanged(int newTab);
     void defineUILockPassword();
     void clearUILockPassword();
@@ -118,7 +117,6 @@ private slots:
     void notifyOfUpdate(QString);
     void showConnectionSettings();
     void minimizeWindow();
-    void updateTrayIconMenu();
     // Keyboard shortcuts
     void createKeyboardShortcuts();
     void displayTransferTab() const;
@@ -191,7 +189,15 @@ private slots:
     void toolbarFollowSystem();
 
 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
     bool addPythonPathToEnv();
     void installPython();
@@ -221,8 +227,10 @@ private:
     QPointer<StatsDialog> m_statsDlg;
     QPointer<TorrentCreatorDlg> m_createTorrentDlg;
     QPointer<downloadFromURL> m_downloadFromURLDialog;
+#ifndef Q_OS_MAC
     QPointer<QSystemTrayIcon> m_systrayIcon;
     QPointer<QTimer> m_systrayCreator;
+#endif
     QPointer<QMenu> m_trayIconMenu;
     TransferListWidget *m_transferListWidget;
     TransferListFiltersWidget *m_transferListFiltersWidget;

src/gui/optionsdlg.cpp

@@ -81,6 +81,10 @@ OptionsDialog::OptionsDialog(QWidget *parent)
     setAttribute(Qt::WA_DeleteOnClose);
     setModal(true);
 
+#if (defined(Q_OS_UNIX))
+    setWindowTitle(tr("Preferences"));
+#endif
+    
     // Icons
     m_ui->tabSelection->item(TAB_UI)->setIcon(GuiIconProvider::instance()->getIcon("preferences-desktop"));
     m_ui->tabSelection->item(TAB_BITTORRENT)->setIcon(GuiIconProvider::instance()->getIcon("preferences-system-network"));
@@ -95,7 +99,8 @@ OptionsDialog::OptionsDialog(QWidget *parent)
 #endif
     m_ui->tabSelection->item(TAB_ADVANCED)->setIcon(GuiIconProvider::instance()->getIcon("preferences-other"));
     for (int i = 0; i < m_ui->tabSelection->count(); ++i) {
-        m_ui->tabSelection->item(i)->setSizeHint(QSize(std::numeric_limits<int>::max(), 64));  // uniform size for all icons
+        // uniform size for all icons
+        m_ui->tabSelection->item(i)->setSizeHint(QSize(std::numeric_limits<int>::max(), 62));
     }
 
     m_ui->IpFilterRefreshBtn->setIcon(GuiIconProvider::instance()->getIcon("view-refresh"));
@@ -143,6 +148,9 @@ OptionsDialog::OptionsDialog(QWidget *parent)
 
     // Load options
     loadOptions();
+#ifdef Q_OS_MAC
+    m_ui->checkShowSystray->setVisible(false);
+#else
     // Disable systray integration if it is not supported by the system
     if (!QSystemTrayIcon::isSystemTrayAvailable()) {
         m_ui->checkShowSystray->setChecked(false);
@@ -150,6 +158,7 @@ OptionsDialog::OptionsDialog(QWidget *parent)
         m_ui->label_trayIconStyle->setVisible(false);
         m_ui->comboTrayIcon->setVisible(false);
     }
+#endif
 
 #if defined(QT_NO_OPENSSL)
     m_ui->checkWebUiHttps->setVisible(false);
@@ -479,11 +488,13 @@ void OptionsDialog::saveOptions()
     pref->setAlternatingRowColors(m_ui->checkAltRowColors->isChecked());
     pref->setHideZeroValues(m_ui->checkHideZero->isChecked());
     pref->setHideZeroComboValues(m_ui->comboHideZero->currentIndex());
+#ifndef Q_OS_MAC
     pref->setSystrayIntegration(systrayIntegration());
     pref->setTrayIconStyle(TrayIcon::Style(m_ui->comboTrayIcon->currentIndex()));
     pref->setCloseToTray(closeToTray());
     pref->setMinimizeToTray(minimizeToTray());
     pref->setStartMinimized(startMinimized());
+#endif
     pref->setSplashScreenDisabled(isSlashScreenDisabled());
     pref->setConfirmOnExit(m_ui->checkProgramExitConfirm->isChecked());
     pref->setDontConfirmAutoExit(!m_ui->checkProgramAutoExitConfirm->isChecked());
@@ -699,12 +710,14 @@ void OptionsDialog::loadOptions()
     m_ui->checkProgramExitConfirm->setChecked(pref->confirmOnExit());
     m_ui->checkProgramAutoExitConfirm->setChecked(!pref->dontConfirmAutoExit());
 
+#ifndef Q_OS_MAC
     m_ui->checkShowSystray->setChecked(pref->systrayIntegration());
     if (m_ui->checkShowSystray->isChecked()) {
         m_ui->checkMinimizeToSysTray->setChecked(pref->minimizeToTray());
         m_ui->checkCloseToSystray->setChecked(pref->closeToTray());
         m_ui->comboTrayIcon->setCurrentIndex(pref->trayIconStyle());
     }
+#endif
 
     m_ui->checkPreventFromSuspend->setChecked(pref->preventFromSuspend());
 
@@ -1067,18 +1080,6 @@ int OptionsDialog::getMaxActiveTorrents() const
     return m_ui->spinMaxActiveTorrents->value();
 }
 
-bool OptionsDialog::minimizeToTray() const
-{
-    if (!m_ui->checkShowSystray->isChecked()) return false;
-    return m_ui->checkMinimizeToSysTray->isChecked();
-}
-
-bool OptionsDialog::closeToTray() const
-{
-    if (!m_ui->checkShowSystray->isChecked()) return false;
-    return m_ui->checkCloseToSystray->isChecked();
-}
-
 bool OptionsDialog::isQueueingSystemEnabled() const
 {
     return m_ui->checkEnableQueueing->isChecked();
@@ -1128,12 +1129,26 @@ bool OptionsDialog::startMinimized() const
     return m_ui->checkStartMinimized->isChecked();
 }
 
+#ifndef Q_OS_MAC
 bool OptionsDialog::systrayIntegration() const
 {
     if (!QSystemTrayIcon::isSystemTrayAvailable()) return false;
     return m_ui->checkShowSystray->isChecked();
 }
 
+bool OptionsDialog::minimizeToTray() const
+{
+    if (!m_ui->checkShowSystray->isChecked()) return false;
+    return m_ui->checkMinimizeToSysTray->isChecked();
+}
+
+bool OptionsDialog::closeToTray() const
+{
+    if (!m_ui->checkShowSystray->isChecked()) return false;
+    return m_ui->checkCloseToSystray->isChecked();
+}
+#endif
+
 // Return Share ratio
 qreal OptionsDialog::getMaxRatio() const
 {

src/gui/optionsdlg.h

@@ -114,9 +114,11 @@ private:
     static QString languageToLocalizedString(const QLocale &locale);
     // General options
     QString getLocale() const;
+#ifndef Q_OS_MAC
     bool systrayIntegration() const;
     bool minimizeToTray() const;
     bool closeToTray() const;
+#endif
     bool startMinimized() const;
     bool isSlashScreenDisabled() const;
     bool preventFromSuspend() const;

src/gui/properties/proptabbar.cpp

@@ -43,34 +43,58 @@ PropTabBar::PropTabBar(QWidget *parent) :
   setSpacing(3);
   m_btnGroup = new QButtonGroup(this);
   // General tab
-  QPushButton *main_infos_button = new QPushButton(GuiIconProvider::instance()->getIcon("document-properties"), tr("General"), parent);
+  QPushButton *main_infos_button = new QPushButton(
+#ifndef Q_OS_MAC
+    GuiIconProvider::instance()->getIcon("document-properties"),
+#endif
+    tr("General"), parent);
   main_infos_button->setShortcut(Qt::ALT + Qt::Key_G);
   addWidget(main_infos_button);
   m_btnGroup->addButton(main_infos_button, MAIN_TAB);
   // Trackers tab
-  QPushButton *trackers_button = new QPushButton(GuiIconProvider::instance()->getIcon("network-server"), tr("Trackers"), parent);
+  QPushButton *trackers_button = new QPushButton(
+#ifndef Q_OS_MAC
+    GuiIconProvider::instance()->getIcon("network-server"),
+#endif
+    tr("Trackers"), parent);
   trackers_button->setShortcut(Qt::ALT + Qt::Key_C);
   addWidget(trackers_button);
   m_btnGroup->addButton(trackers_button, TRACKERS_TAB);
   // Peers tab
-  QPushButton *peers_button = new QPushButton(GuiIconProvider::instance()->getIcon("edit-find-user"), tr("Peers"), parent);
+  QPushButton *peers_button = new QPushButton(
+#ifndef Q_OS_MAC
+    GuiIconProvider::instance()->getIcon("edit-find-user"),
+#endif
+    tr("Peers"), parent);
   peers_button->setShortcut(Qt::ALT + Qt::Key_R);
   addWidget(peers_button);
   m_btnGroup->addButton(peers_button, PEERS_TAB);
   // URL seeds tab
-  QPushButton *urlseeds_button = new QPushButton(GuiIconProvider::instance()->getIcon("network-server"), tr("HTTP Sources"), parent);
+  QPushButton *urlseeds_button = new QPushButton(
+#ifndef Q_OS_MAC
+    GuiIconProvider::instance()->getIcon("network-server"),
+#endif
+    tr("HTTP Sources"), parent);
   urlseeds_button->setShortcut(Qt::ALT + Qt::Key_B);
   addWidget(urlseeds_button);
   m_btnGroup->addButton(urlseeds_button, URLSEEDS_TAB);
   // Files tab
-  QPushButton *files_button = new QPushButton(GuiIconProvider::instance()->getIcon("inode-directory"), tr("Content"), parent);
+  QPushButton *files_button = new QPushButton(
+#ifndef Q_OS_MAC
+    GuiIconProvider::instance()->getIcon("inode-directory"),
+#endif
+    tr("Content"), parent);
   files_button->setShortcut(Qt::ALT + Qt::Key_Z);
   addWidget(files_button);
   m_btnGroup->addButton(files_button, FILES_TAB);
   // Spacer
   addItem(new QSpacerItem(0, 0, QSizePolicy::Expanding, QSizePolicy::Fixed));
   // Speed tab
-  QPushButton *speed_button = new QPushButton(GuiIconProvider::instance()->getIcon("office-chart-line"), tr("Speed"), parent);
+  QPushButton *speed_button = new QPushButton(
+#ifndef Q_OS_MAC
+    GuiIconProvider::instance()->getIcon("office-chart-line"),
+#endif
+    tr("Speed"), parent);
   speed_button->setShortcut(Qt::ALT + Qt::Key_D);
   addWidget(speed_button);
   m_btnGroup->addButton(speed_button, SPEED_TAB);

src/gui/rss/rsswidget.cpp

@@ -72,10 +72,12 @@ RSSWidget::RSSWidget(QWidget *parent)
     m_ui->actionRename->setIcon(GuiIconProvider::instance()->getIcon("edit-rename"));
     m_ui->actionUpdate->setIcon(GuiIconProvider::instance()->getIcon("view-refresh"));
     m_ui->actionUpdateAllFeeds->setIcon(GuiIconProvider::instance()->getIcon("view-refresh"));
+#ifndef Q_OS_MAC
     m_ui->newFeedButton->setIcon(GuiIconProvider::instance()->getIcon("list-add"));
     m_ui->markReadButton->setIcon(GuiIconProvider::instance()->getIcon("mail-mark-read"));
     m_ui->updateAllButton->setIcon(GuiIconProvider::instance()->getIcon("view-refresh"));
     m_ui->rssDownloaderBtn->setIcon(GuiIconProvider::instance()->getIcon("download"));
+#endif
 
     m_articleListWidget = new ArticleListWidget(m_ui->splitterMain);
     m_ui->splitterMain->insertWidget(0, m_articleListWidget);

src/gui/search/searchwidget.cpp

@@ -99,12 +99,19 @@ SearchWidget::SearchWidget(MainWindow *mainWindow)
            << "</p></body></html>" << flush;
     m_ui->m_searchPattern->setToolTip(searchPatternHint);
 
+#ifndef Q_OS_MAC
     // Icons
     m_ui->searchButton->setIcon(GuiIconProvider::instance()->getIcon("edit-find"));
     m_ui->downloadButton->setIcon(GuiIconProvider::instance()->getIcon("download"));
     m_ui->goToDescBtn->setIcon(GuiIconProvider::instance()->getIcon("application-x-mswinurl"));
     m_ui->pluginsButton->setIcon(GuiIconProvider::instance()->getIcon("preferences-system-network"));
     m_ui->copyURLBtn->setIcon(GuiIconProvider::instance()->getIcon("edit-copy"));
+#else
+    // On macOS the icons overlap the text otherwise
+    QSize iconSize = m_ui->tabWidget->iconSize();
+    iconSize.setWidth(iconSize.width() + 16);
+    m_ui->tabWidget->setIconSize(iconSize);
+#endif
     connect(m_ui->tabWidget, &QTabWidget::tabCloseRequested, this, &SearchWidget::closeTab);
 
     m_searchEngine = new SearchEngine;

src/gui/statusbar.cpp

@@ -45,7 +45,11 @@
 StatusBar::StatusBar(QWidget *parent)
     : QStatusBar(parent)
 {
+#ifndef Q_OS_MAC
+    // Redefining global stylesheet breaks certain elements on mac like tabs.
+    // Qt checks whether the stylesheet class inherts("QMacStyle") and this becomes false.
     qApp->setStyleSheet("QStatusBar::item { border-width: 0; }");
+#endif
 
     BitTorrent::Session *const session = BitTorrent::Session::instance();
     connect(session, &BitTorrent::Session::speedLimitModeChanged, this, &StatusBar::updateAltSpeedsBtn);
@@ -108,16 +112,24 @@ StatusBar::StatusBar(QWidget *parent)
 
     QFrame *statusSep1 = new QFrame(this);
     statusSep1->setFrameStyle(QFrame::VLine);
+#ifndef Q_OS_MAC
     statusSep1->setFrameShadow(QFrame::Raised);
+#endif
     QFrame *statusSep2 = new QFrame(this);
     statusSep2->setFrameStyle(QFrame::VLine);
+#ifndef Q_OS_MAC
     statusSep2->setFrameShadow(QFrame::Raised);
+#endif
     QFrame *statusSep3 = new QFrame(this);
     statusSep3->setFrameStyle(QFrame::VLine);
+#ifndef Q_OS_MAC
     statusSep3->setFrameShadow(QFrame::Raised);
+#endif
     QFrame *statusSep4 = new QFrame(this);
     statusSep4->setFrameStyle(QFrame::VLine);
+#ifndef Q_OS_MAC
     statusSep4->setFrameShadow(QFrame::Raised);
+#endif
     layout->addWidget(m_DHTLbl);
     layout->addWidget(statusSep1);
     layout->addWidget(m_connecStatusLblIcon);

src/gui/tagfilterwidget.cpp

@@ -73,6 +73,7 @@ TagFilterWidget::TagFilterWidget(QWidget *parent)
     setIconSize(Utils::Misc::smallIconSize());
 #if defined(Q_OS_MAC)
     setAttribute(Qt::WA_MacShowFocusRect, false);
+    setIndentation(0);
 #endif
     setContextMenuPolicy(Qt::CustomContextMenu);
     sortByColumn(0, Qt::AscendingOrder);

src/src.pro

@@ -23,6 +23,8 @@ nogui {
     DEFINES += DISABLE_GUI
     TARGET = qbittorrent-nox
 } else {
+    macx: QT += macextras
+    macx: LIBS += -lobjc
     QT += xml concurrent svg widgets
     CONFIG(static) {
         DEFINES += QBT_STATIC_QT