qt 6.5.1 original

tests/auto/other/macnativeevents/BLACKLIST

@@ -0,0 +1,39 @@
+# QTBUG-22775
+[testDragWindow]
+osx
+[testMouseEnter]
+osx
+[testChildDialogInFrontOfModalParent]
+osx
+[testChildWindowInFrontOfStaysOnTopParentWindow]
+osx
+[testMouseMoveLocation]
+osx
+[testMouseLeftDoubleClick]
+osx
+[stressTestMouseLeftDoubleClick]
+osx
+[testMouseDragInside]
+osx
+[testMouseDragOutside]
+osx
+[testMouseDragToNonClientArea]
+osx
+macos ci
+# The following key tests fail after switching to synchronous
+# expose events, and we don't know why yet. QTBUG-62042
+[testKeyPressOnToplevel]
+osx
+[testModifierShift]
+osx
+[testModifierAlt]
+osx
+[testModifierCtrl]
+osx
+# QTQAINFRA-1292
+[testPushButtonPressRelease]
+macos ci
+
+# QTQAINFRA-1292
+[testModifierCtrlWithDontSwapCtrlAndMeta]
+macos ci

tests/auto/other/macnativeevents/CMakeLists.txt

@@ -0,0 +1,23 @@
+# Copyright (C) 2022 The Qt Company Ltd.
+# SPDX-License-Identifier: BSD-3-Clause
+
+if(NOT APPLE)
+    return()
+endif()
+
+#####################################################################
+## tst_macnativeevents Test:
+#####################################################################
+
+qt_internal_add_test(tst_macnativeevents
+    SOURCES
+        expectedeventlist.cpp expectedeventlist.h
+        nativeeventlist.cpp nativeeventlist.h
+        qnativeevents.cpp qnativeevents.h
+        qnativeevents_mac.cpp
+        tst_macnativeevents.cpp
+    LIBRARIES
+        ${FWAppKit}
+        Qt::Gui
+        Qt::Widgets
+)

tests/auto/other/macnativeevents/expectedeventlist.cpp

@@ -0,0 +1,176 @@
+// Copyright (C) 2016 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
+
+#include "expectedeventlist.h"
+#include <QDebug>
+#include <QCoreApplication>
+#include <QAbstractEventDispatcher>
+#include <QTest>
+
+ExpectedEventList::ExpectedEventList(QObject *target)
+    : QObject(target), eventCount(0)
+{
+    target->installEventFilter(this);
+    debug = qgetenv("NATIVEDEBUG").toInt();
+    if (debug > 0)
+        qDebug() << "Debug level sat to:" << debug;
+}
+
+ExpectedEventList::~ExpectedEventList()
+{
+    qDeleteAll(eventList);
+}
+
+void ExpectedEventList::append(QEvent *e)
+{
+    eventList.append(e);
+    ++eventCount;
+}
+
+void ExpectedEventList::timerEvent(QTimerEvent *)
+{
+    timer.stop();
+    QAbstractEventDispatcher::instance()->interrupt();
+}
+
+bool ExpectedEventList::waitForAllEvents(int maxEventWaitTime)
+{
+    if (eventList.isEmpty())
+        return true;
+
+    int eventCount = eventList.size();
+    timer.start(maxEventWaitTime, this);
+
+    while (timer.isActive()) {
+        QCoreApplication::processEvents(QEventLoop::WaitForMoreEvents);
+        if (eventList.isEmpty())
+            return true;
+
+        if (eventCount < eventList.size()){
+            eventCount = eventList.size();
+            timer.start(maxEventWaitTime, this);
+        }
+    }
+
+    int eventListNr = eventCount - eventList.size() + 1;
+    qWarning() << "Stopped waiting for expected event nr" << eventListNr;
+    return false;
+}
+
+void ExpectedEventList::compareMouseEvents(QEvent *received, QEvent *expected)
+{
+    QMouseEvent *e1 = static_cast<QMouseEvent *>(received);
+    QMouseEvent *e2 = static_cast<QMouseEvent *>(expected);
+
+    // Do a manual check first to be able to write more sensible
+    // debug output if we know we're going to fail:
+    if (e1->pos() == e2->pos()
+            && (e1->globalPos() == e2->globalPos())
+            && (e1->button() == e2->button())
+            && (e1->buttons() == e2->buttons())
+            && (e1->modifiers() == e2->modifiers())) {
+        if (debug > 0)
+            qDebug() << "  Received (OK):" << e1 << e1->globalPos();
+        return; // equal
+    }
+
+    // INVARIANT: The two events are not equal. So we fail. Depending
+    // on whether debug mode is no or not, we let QTest fail. Otherwise
+    // we let the test continue for debugging puposes.
+    int eventListNr = eventCount - eventList.size();
+    if (debug == 0) {
+        qWarning() << "Expected event" << eventListNr << "differs from received event:";
+        QCOMPARE(e1->pos(), e2->pos());
+        QCOMPARE(e1->globalPos(), e2->globalPos());
+        QCOMPARE(e1->button(), e2->button());
+        QCOMPARE(e1->buttons(), e2->buttons());
+        QCOMPARE(e1->modifiers(), e2->modifiers());
+    } else {
+        qWarning() << "*** FAIL *** : Expected event" << eventListNr << "differs from received event:";
+        qWarning() << "Received:" << e1 << e1->globalPos();
+        qWarning() << "Expected:" << e2 << e2->globalPos();
+    }
+}
+
+void ExpectedEventList::compareKeyEvents(QEvent *received, QEvent *expected)
+{
+    QKeyEvent *e1 = static_cast<QKeyEvent *>(received);
+    QKeyEvent *e2 = static_cast<QKeyEvent *>(expected);
+
+    // Do a manual check first to be able to write more sensible
+    // debug output if we know we're going to fail:
+    if (e1->key() == e2->key()
+            && (e1->modifiers() == e2->modifiers())
+            && (e1->count() == e2->count())
+            && (e1->isAutoRepeat() == e2->isAutoRepeat())) {
+        if (debug > 0)
+            qDebug() << "  Received (OK):" << e1 << QKeySequence(e1->key()).toString(QKeySequence::NativeText);
+        return; // equal
+    }
+
+    // INVARIANT: The two events are not equal. So we fail. Depending
+    // on whether debug mode is no or not, we let QTest fail. Otherwise
+    // we let the test continue for debugging puposes.
+    int eventListNr = eventCount - eventList.size();
+    if (debug == 0) {
+        qWarning() << "Expected event" << eventListNr << "differs from received event:";
+        QCOMPARE(e1->key(), e2->key());
+        QCOMPARE(e1->modifiers(), e2->modifiers());
+        QCOMPARE(e1->count(), e2->count());
+        QCOMPARE(e1->isAutoRepeat(), e2->isAutoRepeat());
+    } else {
+        qWarning() << "*** FAIL *** : Expected event" << eventListNr << "differs from received event:";
+        qWarning() << "Received:" << e1 << QKeySequence(e1->key()).toString(QKeySequence::NativeText);
+        qWarning() << "Expected:" << e2 << QKeySequence(e2->key()).toString(QKeySequence::NativeText);
+    }
+}
+
+bool ExpectedEventList::eventFilter(QObject *, QEvent *received)
+{
+    if (debug > 1)
+        qDebug() << received;
+    if (eventList.isEmpty())
+        return false;
+
+    bool eat = false;
+    QEvent *expected = eventList.first();
+    if (expected->type() == received->type()) {
+        eventList.removeFirst();
+        switch (received->type()) {
+            case QEvent::MouseButtonPress:
+            case QEvent::MouseButtonRelease:
+            case QEvent::MouseMove:
+            case QEvent::MouseButtonDblClick:
+            case QEvent::NonClientAreaMouseButtonPress:
+            case QEvent::NonClientAreaMouseButtonRelease:
+            case QEvent::NonClientAreaMouseButtonDblClick:
+            case QEvent::NonClientAreaMouseMove: {
+                compareMouseEvents(received, expected);
+                eat = true;
+                break;
+            }
+            case QEvent::KeyPress:
+            case QEvent::KeyRelease: {
+                compareKeyEvents(received, expected);
+                eat = true;
+                break;
+            }
+            case QEvent::Resize: {
+                break;
+            }
+            case QEvent::WindowActivate: {
+                break;
+            }
+            case QEvent::WindowDeactivate: {
+                break;
+            }
+            default:
+                break;
+        }
+        if (eventList.isEmpty())
+            QAbstractEventDispatcher::instance()->interrupt();
+    }
+
+    return eat;
+}
+

tests/auto/other/macnativeevents/expectedeventlist.h

@@ -0,0 +1,33 @@
+// Copyright (C) 2016 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
+
+#ifndef EVENTFILTER
+#define EVENTFILTER
+
+#include <QWidget>
+#include <QList>
+#include <QEvent>
+#include <QBasicTimer>
+
+class ExpectedEventList : public QObject
+{
+    QList<QEvent *> eventList;
+    QBasicTimer timer;
+    int debug;
+    int eventCount;
+    void timerEvent(QTimerEvent *);
+
+public:
+    ExpectedEventList(QObject *target);
+    ~ExpectedEventList();
+    void append(QEvent *e);
+    bool waitForAllEvents(int timeoutPerEvent = 2000);
+    bool eventFilter(QObject *obj, QEvent *event);
+
+private:
+    void compareMouseEvents(QEvent *event1, QEvent *event2);
+    void compareKeyEvents(QEvent *event1, QEvent *event2);
+};
+
+#endif
+

tests/auto/other/macnativeevents/nativeeventlist.cpp

@@ -0,0 +1,76 @@
+// Copyright (C) 2016 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
+
+#include "nativeeventlist.h"
+
+NativeEventList::NativeEventList(int defaultWaitMs)
+    : playbackMultiplier(1.0)
+    , currIndex(-1)
+    , wait(false)
+    , defaultWaitMs(defaultWaitMs)
+{
+    debug = qgetenv("NATIVEDEBUG").toInt();
+    QString multiplier = qgetenv("NATIVEDEBUGSPEED");
+    if (!multiplier.isEmpty())
+        setTimeMultiplier(multiplier.toFloat());
+}
+
+NativeEventList::~NativeEventList()
+{
+    for (int i=0; i<eventList.size(); i++)
+        delete eventList.takeAt(i).second;
+}
+
+void NativeEventList::sendNextEvent()
+{
+    QNativeEvent *e = eventList.at(currIndex).second;
+    if (e) {
+        if (debug > 0)
+            qDebug() << "Sending:" << *e;
+        QNativeInput::sendNativeEvent(*e);
+    }
+    waitNextEvent();
+}
+
+void NativeEventList::waitNextEvent()
+{
+    if (++currIndex >= eventList.size()){
+        emit done();
+        stop();
+        return;
+    }
+
+    int interval = eventList.at(currIndex).first;
+    QTimer::singleShot(interval * playbackMultiplier, this, SLOT(sendNextEvent()));
+}
+
+void NativeEventList::append(QNativeEvent *event)
+{
+    eventList.append(QPair<int, QNativeEvent *>(defaultWaitMs, event));
+}
+
+void NativeEventList::append(int waitMs, QNativeEvent *event)
+{
+    eventList.append(QPair<int, QNativeEvent *>(waitMs, event));
+}
+
+void NativeEventList::play(Playback playback)
+{
+    waitNextEvent();
+
+    wait = (playback == WaitUntilFinished);
+    while (wait)
+        QCoreApplication::processEvents(QEventLoop::WaitForMoreEvents);
+}
+
+void NativeEventList::stop()
+{
+    wait = false;
+    QAbstractEventDispatcher::instance()->interrupt();
+}
+
+void NativeEventList::setTimeMultiplier(float multiplier)
+{
+    playbackMultiplier = multiplier;
+}
+

tests/auto/other/macnativeevents/nativeeventlist.h

@@ -0,0 +1,44 @@
+// Copyright (C) 2016 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
+
+#ifndef Q_NATIVE_PLAYBACK
+#define Q_NATIVE_PLAYBACK
+
+#include <QtCore>
+#include "qnativeevents.h"
+
+class NativeEventList : public QObject
+{
+    Q_OBJECT;
+
+    public:
+    enum Playback {ReturnImmediately, WaitUntilFinished};
+
+    NativeEventList(int defaultWaitMs = 20);
+    ~NativeEventList();
+
+    void append(QNativeEvent *event);
+    void append(int waitMs, QNativeEvent *event = nullptr);
+
+    void play(Playback playback = WaitUntilFinished);
+    void stop();
+    void setTimeMultiplier(float multiplier);
+
+signals:
+    void done();
+
+private slots:
+    void sendNextEvent();
+
+private:
+    void waitNextEvent();
+
+    QList<QPair<int, QNativeEvent *> > eventList;
+    float playbackMultiplier;
+    int currIndex;
+    bool wait;
+    int defaultWaitMs;
+    int debug;
+};
+
+#endif

tests/auto/other/macnativeevents/qnativeevents.cpp

@@ -0,0 +1,340 @@
+// Copyright (C) 2016 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
+
+#include "qnativeevents.h"
+
+QNativeInput::QNativeInput(bool subscribe)
+{
+    if (subscribe)
+        subscribeForNativeEvents();
+}
+
+QNativeInput::~QNativeInput()
+{
+    unsubscribeForNativeEvents();
+}
+
+void QNativeInput::notify(QNativeEvent *event)
+{
+    nativeEvent(event);
+}
+
+void QNativeInput::nativeEvent(QNativeEvent *event)
+{
+    switch (event->id()){
+        case QNativeMouseButtonEvent::eventId:{
+            QNativeMouseButtonEvent *e = static_cast<QNativeMouseButtonEvent *>(event);
+            (e->clickCount > 0) ? nativeMousePressEvent(e) : nativeMouseReleaseEvent(e);
+            break; }
+        case QNativeMouseMoveEvent::eventId:
+            nativeMouseMoveEvent(static_cast<QNativeMouseMoveEvent *>(event));
+            break;
+        case QNativeMouseDragEvent::eventId:
+            nativeMouseDragEvent(static_cast<QNativeMouseDragEvent *>(event));
+            break;
+        case QNativeMouseWheelEvent::eventId:
+            nativeMouseWheelEvent(static_cast<QNativeMouseWheelEvent *>(event));
+            break;
+        case QNativeKeyEvent::eventId:{
+            QNativeKeyEvent *e = static_cast<QNativeKeyEvent *>(event);
+            e->press ? nativeKeyPressEvent(e) : nativeKeyReleaseEvent(e);
+            break; }
+        case QNativeModifierEvent::eventId:
+            nativeModifierEvent(static_cast<QNativeModifierEvent *>(event));
+            break;
+        default:
+            break;
+    }
+}
+
+Qt::Native::Status QNativeInput::sendNativeEvent(const QNativeEvent &event)
+{
+    switch (event.id()){
+        case QNativeMouseMoveEvent::eventId:
+            return sendNativeMouseMoveEvent(static_cast<const QNativeMouseMoveEvent &>(event));
+        case QNativeMouseButtonEvent::eventId:
+            return sendNativeMouseButtonEvent(static_cast<const QNativeMouseButtonEvent &>(event));
+        case QNativeMouseDragEvent::eventId:
+            return sendNativeMouseDragEvent(static_cast<const QNativeMouseDragEvent &>(event));
+        case QNativeMouseWheelEvent::eventId:
+            return sendNativeMouseWheelEvent(static_cast<const QNativeMouseWheelEvent &>(event));
+        case QNativeKeyEvent::eventId:
+            return sendNativeKeyEvent(static_cast<const QNativeKeyEvent &>(event));
+        case QNativeModifierEvent::eventId:
+            return sendNativeModifierEvent(static_cast<const QNativeModifierEvent &>(event));
+        case QNativeEvent::eventId:
+            qWarning() << "Warning: Cannot send a pure native event. Use a sub class.";
+        default:
+            return Qt::Native::Failure;
+    }
+}
+
+QNativeEvent::QNativeEvent(Qt::KeyboardModifiers modifiers)
+    : modifiers(modifiers){}
+
+QNativeMouseEvent::QNativeMouseEvent(QPoint pos, Qt::KeyboardModifiers modifiers)
+    : QNativeEvent(modifiers), globalPos(pos){}
+
+QNativeMouseMoveEvent::QNativeMouseMoveEvent(QPoint pos, Qt::KeyboardModifiers modifiers)
+    : QNativeMouseEvent(pos, modifiers){}
+
+QNativeMouseButtonEvent::QNativeMouseButtonEvent(QPoint globalPos, Qt::MouseButton button, int clickCount, Qt::KeyboardModifiers modifiers)
+    : QNativeMouseEvent(globalPos, modifiers), button(button), clickCount(clickCount){}
+
+QNativeMouseDragEvent::QNativeMouseDragEvent(QPoint globalPos, Qt::MouseButton button, Qt::KeyboardModifiers modifiers)
+    : QNativeMouseButtonEvent(globalPos, button, true, modifiers){}
+
+QNativeMouseWheelEvent::QNativeMouseWheelEvent(QPoint globalPos, int delta, Qt::KeyboardModifiers modifiers)
+    : QNativeMouseEvent(globalPos, modifiers), delta(delta){}
+
+QNativeKeyEvent::QNativeKeyEvent(int nativeKeyCode, bool press, Qt::KeyboardModifiers modifiers)
+    : QNativeEvent(modifiers), nativeKeyCode(nativeKeyCode), press(press), character(QChar()){}
+
+QNativeModifierEvent::QNativeModifierEvent(Qt::KeyboardModifiers modifiers, int nativeKeyCode)
+    : QNativeEvent(modifiers), nativeKeyCode(nativeKeyCode){}
+
+QNativeKeyEvent::QNativeKeyEvent(int nativeKeyCode, bool press, QChar character, Qt::KeyboardModifiers modifiers)
+    : QNativeEvent(modifiers), nativeKeyCode(nativeKeyCode), press(press), character(character){}
+
+static QString getButtonAsString(const QNativeMouseButtonEvent *e)
+{
+    switch (e->button){
+        case Qt::LeftButton:
+            return "button = LeftButton";
+            break;
+        case Qt::RightButton:
+            return "button = RightButton";
+            break;
+        case Qt::MiddleButton:
+            return "button = MiddleButton";
+            break;
+        default:
+            return "button = Other";
+            break;
+    }
+}
+
+static QString getModifiersAsString(const QNativeEvent *e)
+{
+    if (e->modifiers == 0)
+        return "modifiers = none";
+
+    QString tmp = "modifiers = ";
+    if (e->modifiers.testFlag(Qt::ShiftModifier))
+        tmp += "Shift";
+    if (e->modifiers.testFlag(Qt::ControlModifier))
+        tmp += "Control";
+    if (e->modifiers.testFlag(Qt::AltModifier))
+        tmp += "Alt";
+    if (e->modifiers.testFlag(Qt::MetaModifier))
+        tmp += "Meta";
+    return tmp;
+}
+
+static QString getPosAsString(QPoint pos)
+{
+    return QString("QPoint(%1, %2)").arg(pos.x()).arg(pos.y());
+}
+
+static QString getBoolAsString(bool b)
+{
+    return b ? QString("true") : QString("false");
+}
+
+QString QNativeMouseMoveEvent::toString() const
+{
+    return QString("QNativeMouseMoveEvent(globalPos = %1 %2)").arg(getPosAsString(globalPos))
+        .arg(getModifiersAsString(this));
+}
+
+QString QNativeMouseButtonEvent::toString() const
+{
+    return QString("QNativeMouseButtonEvent(globalPos = %1, %2, clickCount = %3, %4)").arg(getPosAsString(globalPos))
+        .arg(getButtonAsString(this)).arg(clickCount).arg(getModifiersAsString(this));
+}
+
+QString QNativeMouseDragEvent::toString() const
+{
+    return QString("QNativeMouseDragEvent(globalPos = %1, %2, clickCount = %3, %4)").arg(getPosAsString(globalPos))
+    .arg(getButtonAsString(this)).arg(clickCount).arg(getModifiersAsString(this));
+}
+
+QString QNativeMouseWheelEvent::toString() const
+{
+    return QString("QNativeMouseWheelEvent(globalPos = %1, delta = %2, %3)").arg(getPosAsString(globalPos))
+        .arg(delta).arg(getModifiersAsString(this));
+}
+
+QString QNativeKeyEvent::toString() const
+{
+    return QString("QNativeKeyEvent(press = %1, native key code = %2, character = %3, %4)").arg(getBoolAsString(press))
+        .arg(nativeKeyCode).arg(character.isPrint() ? character : QString("<no char>"))
+        .arg(getModifiersAsString(this));
+}
+
+QString QNativeModifierEvent::toString() const
+{
+    return QString("QNativeModifierEvent(%1, native key code = %2)").arg(getModifiersAsString(this))
+        .arg(nativeKeyCode);
+}
+
+QDebug operator<<(QDebug d, QNativeEvent *e)
+{
+    Q_UNUSED(e);
+    return d << e->toString();
+}
+
+QDebug operator<<(QDebug d, const QNativeEvent &e)
+{
+    Q_UNUSED(e);
+    return d << e.toString();
+}
+
+QTextStream &operator<<(QTextStream &s, QNativeEvent *e)
+{
+    return s << e->eventId << ' ' << e->modifiers << " QNativeEvent";
+}
+
+QTextStream &operator<<(QTextStream &s, QNativeMouseEvent *e)
+{
+    return s << e->eventId << ' ' << e->globalPos.x() << ' ' << e->globalPos.y() << ' ' << e->modifiers << ' ' << e->toString();
+}
+
+QTextStream &operator<<(QTextStream &s, QNativeMouseMoveEvent *e)
+{
+    return s << e->eventId << ' ' << e->globalPos.x() << ' ' << e->globalPos.y() << ' ' << e->modifiers << ' ' << e->toString();
+}
+
+QTextStream &operator<<(QTextStream &s, QNativeMouseButtonEvent *e)
+{
+    return s << e->eventId << ' ' << e->globalPos.x() << ' ' << e->globalPos.y() << ' ' << e->button
+        << ' ' << e->clickCount << ' ' << e->modifiers << ' ' << e->toString();
+}
+
+QTextStream &operator<<(QTextStream &s, QNativeMouseDragEvent *e)
+{
+    return s << e->eventId << ' ' << e->globalPos.x() << ' ' << e->globalPos.y() << ' ' << e->button << ' ' << e->clickCount
+        << ' ' << e->modifiers << ' ' << e->toString();
+}
+
+QTextStream &operator<<(QTextStream &s, QNativeMouseWheelEvent *e)
+{
+    return s << e->eventId << ' ' << e->globalPos.x() << ' ' << e->globalPos.y() << ' ' << e->delta
+        << ' ' << e->modifiers << ' ' << e->toString();
+}
+
+QTextStream &operator<<(QTextStream &s, QNativeKeyEvent *e)
+{
+    return s << e->eventId << ' ' << e->press << ' ' << e->nativeKeyCode << ' ' << e->character
+        << ' ' << e->modifiers << ' ' << e->toString();
+}
+
+QTextStream &operator<<(QTextStream &s, QNativeModifierEvent *e)
+{
+    return s << e->eventId << ' ' << e->modifiers << ' ' << e->nativeKeyCode << ' ' << e->toString();
+}
+
+
+
+
+QTextStream &operator>>(QTextStream &s, QNativeMouseMoveEvent *e)
+{
+    // Skip reading eventId.
+    QString humanReadable;
+    int x, y, modifiers;
+    s >> x >> y >> modifiers >> humanReadable;
+    e->globalPos.setX(x);
+    e->globalPos.setY(y);
+    e->modifiers = Qt::KeyboardModifiers(modifiers);
+    return s;
+}
+
+QTextStream &operator>>(QTextStream &s, QNativeMouseButtonEvent *e)
+{
+    // Skip reading eventId.
+    QString humanReadable;
+    int x, y, button, clickCount, modifiers;
+    s >> x >> y >> button >> clickCount >> modifiers >> humanReadable;
+    e->globalPos.setX(x);
+    e->globalPos.setY(y);
+    e->clickCount = clickCount;
+    e->modifiers = Qt::KeyboardModifiers(modifiers);
+    switch (button){
+        case 1:
+            e->button = Qt::LeftButton;
+            break;
+        case 2:
+            e->button = Qt::RightButton;
+            break;
+        case 3:
+            e->button = Qt::MiddleButton;
+            break;
+        default:
+            e->button = Qt::NoButton;
+            break;
+    }
+    return s;
+}
+
+QTextStream &operator>>(QTextStream &s, QNativeMouseDragEvent *e)
+{
+    // Skip reading eventId.
+    QString humanReadable;
+    int x, y, button, clickCount, modifiers;
+    s >> x >> y >> button >> clickCount >> modifiers >> humanReadable;
+    e->globalPos.setX(x);
+    e->globalPos.setY(y);
+    e->clickCount = clickCount;
+    e->modifiers = Qt::KeyboardModifiers(modifiers);
+    switch (button){
+        case 1:
+            e->button = Qt::LeftButton;
+            break;
+        case 2:
+            e->button = Qt::RightButton;
+            break;
+        case 3:
+            e->button = Qt::MiddleButton;
+            break;
+        default:
+            e->button = Qt::NoButton;
+            break;
+    }
+    return s;
+}
+
+QTextStream &operator>>(QTextStream &s, QNativeMouseWheelEvent *e)
+{
+    // Skip reading eventId.
+    QString humanReadable;
+    int x, y, modifiers;
+    s >> x >> y >> e->delta >> modifiers >> humanReadable;
+    e->globalPos.setX(x);
+    e->globalPos.setY(y);
+    e->modifiers = Qt::KeyboardModifiers(modifiers);
+    return s;
+}
+
+QTextStream &operator>>(QTextStream &s, QNativeKeyEvent *e)
+{
+    // Skip reading eventId.
+    QString humanReadable;
+    int press, modifiers;
+    QString character;
+    s >> press >> e->nativeKeyCode >> character >> modifiers >> humanReadable;
+    e->press = bool(press);
+    e->character = character[0];
+    e->modifiers = Qt::KeyboardModifiers(modifiers);
+    return s;
+}
+
+QTextStream &operator>>(QTextStream &s, QNativeModifierEvent *e)
+{
+    // Skip reading eventId.
+    QString humanReadable;
+    int modifiers;
+    s >> modifiers >> e->nativeKeyCode >> humanReadable;
+    e->modifiers = Qt::KeyboardModifiers(modifiers);
+    return s;
+}
+

tests/auto/other/macnativeevents/qnativeevents.h

@@ -0,0 +1,192 @@
+// Copyright (C) 2016 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
+
+#ifndef Q_NATIVE_INPUT
+#define Q_NATIVE_INPUT
+
+#include <QtCore>
+
+QT_BEGIN_NAMESPACE
+namespace Qt {
+namespace Native {
+    enum Status {Success, Failure};
+}}
+QT_END_NAMESPACE
+
+// ----------------------------------------------------------------------------
+// Declare a set of native events that can be used to communicate with
+// client applications in an platform independent way
+// ----------------------------------------------------------------------------
+
+class QNativeEvent
+{
+public:
+    static const int eventId = 1;
+
+    QNativeEvent(Qt::KeyboardModifiers modifiers = Qt::NoModifier);
+    virtual ~QNativeEvent() {}
+    virtual int id() const { return eventId; }
+    virtual QString toString() const = 0;
+    Qt::KeyboardModifiers modifiers; // Yields for mouse events too.
+};
+
+class QNativeMouseEvent : public QNativeEvent {
+public:
+    static const int eventId = 2;
+
+    QNativeMouseEvent() {}
+    QNativeMouseEvent(QPoint globalPos, Qt::KeyboardModifiers modifiers = Qt::NoModifier);
+    virtual ~QNativeMouseEvent() {}
+    virtual int id() const { return eventId; }
+
+    QPoint globalPos;
+};
+
+class QNativeMouseMoveEvent : public QNativeMouseEvent {
+public:
+    static const int eventId = 4;
+
+    QNativeMouseMoveEvent() {}
+    QNativeMouseMoveEvent(QPoint globalPos, Qt::KeyboardModifiers modifiers = Qt::NoModifier);
+    virtual ~QNativeMouseMoveEvent() {}
+    virtual int id() const { return eventId; }
+    virtual QString toString() const;
+};
+
+class QNativeMouseButtonEvent : public QNativeMouseEvent {
+public:
+    static const int eventId = 8;
+
+    QNativeMouseButtonEvent() {}
+    QNativeMouseButtonEvent(QPoint globalPos, Qt::MouseButton button, int clickCount, Qt::KeyboardModifiers modifiers = Qt::NoModifier);
+    virtual ~QNativeMouseButtonEvent() {}
+    virtual int id() const { return eventId; }
+    virtual QString toString() const;
+
+    Qt::MouseButton button;
+    int clickCount;
+};
+
+class QNativeMouseDragEvent : public QNativeMouseButtonEvent {
+public:
+    static const int eventId = 16;
+
+    QNativeMouseDragEvent() {}
+    QNativeMouseDragEvent(QPoint globalPos, Qt::MouseButton button, Qt::KeyboardModifiers modifiers = Qt::NoModifier);
+    virtual ~QNativeMouseDragEvent() {}
+    virtual int id() const { return eventId; }
+    virtual QString toString() const;
+};
+
+class QNativeMouseWheelEvent : public QNativeMouseEvent {
+public:
+    static const int eventId = 32;
+
+    QNativeMouseWheelEvent() {}
+    QNativeMouseWheelEvent(QPoint globalPos, int delta, Qt::KeyboardModifiers modifiers = Qt::NoModifier);
+    virtual ~QNativeMouseWheelEvent() {}
+    virtual int id() const { return eventId; }
+    virtual QString toString() const;
+
+    int delta;
+};
+
+class QNativeKeyEvent : public QNativeEvent {
+    public:
+    static const int eventId = 64;
+
+    QNativeKeyEvent() {}
+    QNativeKeyEvent(int nativeKeyCode, bool press, Qt::KeyboardModifiers modifiers = Qt::NoModifier);
+    QNativeKeyEvent(int nativeKeyCode, bool press, QChar character, Qt::KeyboardModifiers modifiers);
+    virtual ~QNativeKeyEvent() {}
+    virtual int id() const { return eventId; }
+    virtual QString toString() const;
+
+    int nativeKeyCode;
+    bool press;
+    QChar character;
+
+    // Some Qt to Native mappings:
+    static int Key_A;
+    static int Key_B;
+    static int Key_C;
+    static int Key_1;
+    static int Key_Backspace;
+    static int Key_Enter;
+    static int Key_Del;
+};
+
+class QNativeModifierEvent : public QNativeEvent {
+public:
+    static const int eventId = 128;
+
+    QNativeModifierEvent(Qt::KeyboardModifiers modifiers = Qt::NoModifier, int nativeKeyCode = 0);
+    virtual ~QNativeModifierEvent() {}
+    virtual int id() const { return eventId; }
+    virtual QString toString() const;
+
+    int nativeKeyCode;
+};
+
+// ----------------------------------------------------------------------------
+// Declare a set of related output / input functions for convenience:
+// ----------------------------------------------------------------------------
+
+QDebug operator<<(QDebug d, QNativeEvent *e);
+QDebug operator<<(QDebug d, const QNativeEvent &e);
+
+QTextStream &operator<<(QTextStream &s, QNativeEvent *e);
+QTextStream &operator<<(QTextStream &s, QNativeMouseEvent *e);
+QTextStream &operator<<(QTextStream &s, QNativeMouseMoveEvent *e);
+QTextStream &operator<<(QTextStream &s, QNativeMouseButtonEvent *e);
+QTextStream &operator<<(QTextStream &s, QNativeMouseDragEvent *e);
+QTextStream &operator<<(QTextStream &s, QNativeMouseWheelEvent *e);
+QTextStream &operator<<(QTextStream &s, QNativeKeyEvent *e);
+QTextStream &operator<<(QTextStream &s, QNativeModifierEvent *e);
+
+QTextStream &operator>>(QTextStream &s, QNativeMouseMoveEvent *e);
+QTextStream &operator>>(QTextStream &s, QNativeMouseButtonEvent *e);
+QTextStream &operator>>(QTextStream &s, QNativeMouseDragEvent *e);
+QTextStream &operator>>(QTextStream &s, QNativeMouseWheelEvent *e);
+QTextStream &operator>>(QTextStream &s, QNativeKeyEvent *e);
+QTextStream &operator>>(QTextStream &s, QNativeModifierEvent *e);
+
+// ----------------------------------------------------------------------------
+// Declare the main class that is supposed to be sub-classed by components
+// that are to receive native events
+// ----------------------------------------------------------------------------
+
+class QNativeInput
+{
+    public:
+    QNativeInput(bool subscribe = true);
+    virtual ~QNativeInput();
+
+    // Callback methods. Should be implemented by interested sub-classes:
+    void notify(QNativeEvent *event);
+    virtual void nativeEvent(QNativeEvent *event);
+    virtual void nativeMousePressEvent(QNativeMouseButtonEvent *) {}
+    virtual void nativeMouseReleaseEvent(QNativeMouseButtonEvent *) {}
+    virtual void nativeMouseMoveEvent(QNativeMouseMoveEvent *) {}
+    virtual void nativeMouseDragEvent(QNativeMouseDragEvent *) {}
+    virtual void nativeMouseWheelEvent(QNativeMouseWheelEvent *) {}
+    virtual void nativeKeyPressEvent(QNativeKeyEvent *) {}
+    virtual void nativeKeyReleaseEvent(QNativeKeyEvent *) {}
+    virtual void nativeModifierEvent(QNativeModifierEvent *) {}
+
+    // The following methods will differ in implementation from OS to OS:
+    static Qt::Native::Status sendNativeMouseButtonEvent(const QNativeMouseButtonEvent &event);
+    static Qt::Native::Status sendNativeMouseMoveEvent(const QNativeMouseMoveEvent &event);
+    static Qt::Native::Status sendNativeMouseDragEvent(const QNativeMouseDragEvent &event);
+    static Qt::Native::Status sendNativeMouseWheelEvent(const QNativeMouseWheelEvent &event);
+    static Qt::Native::Status sendNativeKeyEvent(const QNativeKeyEvent &event);
+    static Qt::Native::Status sendNativeModifierEvent(const QNativeModifierEvent &event);
+    // sendNativeEvent will NOT differ from OS to OS.
+    static Qt::Native::Status sendNativeEvent(const QNativeEvent &event);
+
+    // The following methods will differ in implementation from OS to OS:
+    Qt::Native::Status subscribeForNativeEvents();
+    Qt::Native::Status unsubscribeForNativeEvents();
+};
+
+#endif // Q_NATIVE_INPUT

tests/auto/other/macnativeevents/qnativeevents_mac.cpp

@@ -0,0 +1,327 @@
+// Copyright (C) 2016 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
+
+#include "qnativeevents.h"
+#include <CoreGraphics/CoreGraphics.h>
+#include <QtCore>
+
+//  ************************************************************
+//  Quartz
+//  ************************************************************
+
+static Qt::KeyboardModifiers getModifiersFromQuartzEvent(CGEventRef inEvent)
+{
+    Qt::KeyboardModifiers m;
+    CGEventFlags flags = CGEventGetFlags(inEvent);
+    if (flags & kCGEventFlagMaskShift || flags & kCGEventFlagMaskAlphaShift)
+        m |= Qt::ShiftModifier;
+    if (flags & kCGEventFlagMaskControl)
+        m |= Qt::ControlModifier;
+    if (flags & kCGEventFlagMaskAlternate)
+        m |= Qt::AltModifier;
+    if (flags & kCGEventFlagMaskCommand)
+        m |= Qt::MetaModifier;
+    return m;
+}
+
+static void setModifiersFromQNativeEvent(CGEventRef inEvent, const QNativeEvent &event)
+{
+    CGEventFlags flags = CGEventFlags(0);
+    if (event.modifiers.testFlag(Qt::ShiftModifier))
+        flags = CGEventFlags(flags | kCGEventFlagMaskShift);
+    if (event.modifiers.testFlag(Qt::ControlModifier))
+        flags = CGEventFlags(flags | kCGEventFlagMaskControl);
+    if (event.modifiers.testFlag(Qt::AltModifier))
+        flags = CGEventFlags(flags | kCGEventFlagMaskAlternate);
+    if (event.modifiers.testFlag(Qt::MetaModifier))
+        flags = CGEventFlags(flags | kCGEventFlagMaskCommand);
+    CGEventSetFlags(inEvent, flags);
+}
+
+static QPoint getMouseLocationFromQuartzEvent(CGEventRef inEvent)
+{
+    CGPoint pos = CGEventGetLocation(inEvent);
+    QPoint tmp;
+    tmp.setX(pos.x);
+    tmp.setY(pos.y);
+    return tmp;
+}
+
+static QChar getCharFromQuartzEvent(CGEventRef inEvent)
+{
+    UniCharCount count = 0;
+    UniChar c;
+    CGEventKeyboardGetUnicodeString(inEvent, 1, &count, &c);
+    return QChar(c);
+}
+
+static CGEventRef EventHandler_Quartz(CGEventTapProxy proxy, CGEventType type, CGEventRef inEvent, void *refCon)
+{
+    Q_UNUSED(proxy);
+    QNativeInput *nativeInput = static_cast<QNativeInput *>(refCon);
+    switch (type){
+        case kCGEventKeyDown:{
+            QNativeKeyEvent e;
+            e.modifiers = getModifiersFromQuartzEvent(inEvent);
+            e.nativeKeyCode = CGEventGetIntegerValueField(inEvent, kCGKeyboardEventKeycode);
+            e.character = getCharFromQuartzEvent(inEvent);
+            e.press = true;
+            nativeInput->notify(&e);
+            break;
+        }
+        case kCGEventKeyUp:{
+            QNativeKeyEvent e;
+            e.modifiers = getModifiersFromQuartzEvent(inEvent);
+            e.nativeKeyCode = CGEventGetIntegerValueField(inEvent, kCGKeyboardEventKeycode);
+            e.character = getCharFromQuartzEvent(inEvent);
+            e.press = false;
+            nativeInput->notify(&e);
+            break;
+        }
+        case kCGEventLeftMouseDown:{
+            QNativeMouseButtonEvent e;
+            e.modifiers = getModifiersFromQuartzEvent(inEvent);
+            e.globalPos = getMouseLocationFromQuartzEvent(inEvent);
+            e.clickCount = CGEventGetIntegerValueField(inEvent, kCGMouseEventClickState);
+            e.button = Qt::LeftButton;
+            nativeInput->notify(&e);
+            break;
+        }
+        case kCGEventLeftMouseUp:{
+            QNativeMouseButtonEvent e;
+            e.modifiers = getModifiersFromQuartzEvent(inEvent);
+            e.globalPos = getMouseLocationFromQuartzEvent(inEvent);
+            e.clickCount = 0;
+            e.button = Qt::LeftButton;
+            nativeInput->notify(&e);
+            break;
+        }
+        case kCGEventRightMouseDown:{
+            QNativeMouseButtonEvent e;
+            e.modifiers = getModifiersFromQuartzEvent(inEvent);
+            e.globalPos = getMouseLocationFromQuartzEvent(inEvent);
+            e.clickCount = CGEventGetIntegerValueField(inEvent, kCGMouseEventClickState);
+            e.button = Qt::RightButton;
+            nativeInput->notify(&e);
+            break;
+        }
+        case kCGEventRightMouseUp:{
+            QNativeMouseButtonEvent e;
+            e.modifiers = getModifiersFromQuartzEvent(inEvent);
+            e.globalPos = getMouseLocationFromQuartzEvent(inEvent);
+            e.clickCount = 0;
+            e.button = Qt::RightButton;
+            nativeInput->notify(&e);
+            break;
+        }
+        case kCGEventMouseMoved:{
+            QNativeMouseMoveEvent e;
+            e.modifiers = getModifiersFromQuartzEvent(inEvent);
+            e.globalPos = getMouseLocationFromQuartzEvent(inEvent);
+            nativeInput->notify(&e);
+            break;
+        }
+        case kCGEventLeftMouseDragged:{
+            QNativeMouseDragEvent e;
+            e.modifiers = getModifiersFromQuartzEvent(inEvent);
+            e.globalPos = getMouseLocationFromQuartzEvent(inEvent);
+            e.clickCount = CGEventGetIntegerValueField(inEvent, kCGMouseEventClickState);
+            e.button = Qt::LeftButton;
+            nativeInput->notify(&e);
+            break;
+        }
+        case kCGEventScrollWheel:{
+            QNativeMouseWheelEvent e;
+            e.modifiers = getModifiersFromQuartzEvent(inEvent);
+            e.delta = CGEventGetIntegerValueField(inEvent, kCGScrollWheelEventDeltaAxis1);
+            e.globalPos = getMouseLocationFromQuartzEvent(inEvent);
+            nativeInput->notify(&e);
+            break;
+        }
+        case kCGEventFlagsChanged:{
+            QNativeModifierEvent e;
+            e.modifiers = getModifiersFromQuartzEvent(inEvent);
+            e.nativeKeyCode = CGEventGetIntegerValueField(inEvent, kCGKeyboardEventKeycode);
+            nativeInput->notify(&e);
+            break;
+        }
+
+    }
+
+    return inEvent;
+}
+
+Qt::Native::Status insertEventHandler_Quartz(QNativeInput *nativeInput)
+{
+    uid_t uid = geteuid();
+    if (uid != 0)
+        qWarning("MacNativeEvents: You must be root to listen for key events!");
+
+    CFMachPortRef port = CGEventTapCreate(kCGHIDEventTap,
+        kCGHeadInsertEventTap, kCGEventTapOptionListenOnly,
+        kCGEventMaskForAllEvents, EventHandler_Quartz, nativeInput);
+
+    CFRunLoopSourceRef eventSrc = CFMachPortCreateRunLoopSource(NULL, port, 0);
+    CFRunLoopAddSource(CFRunLoopGetMain(), eventSrc, kCFRunLoopCommonModes);
+
+    return Qt::Native::Success;
+}
+
+Qt::Native::Status removeEventHandler_Quartz()
+{
+    return Qt::Native::Success; // ToDo:
+}
+
+Qt::Native::Status sendNativeKeyEvent_Quartz(const QNativeKeyEvent &event)
+{
+    CGEventRef e = CGEventCreateKeyboardEvent(0, (uint)event.nativeKeyCode, event.press);
+    setModifiersFromQNativeEvent(e, event);
+    CGEventPost(kCGHIDEventTap, e);
+    CFRelease(e);
+    return Qt::Native::Success;
+}
+
+Qt::Native::Status sendNativeMouseMoveEvent_Quartz(const QNativeMouseMoveEvent &event)
+{
+    CGPoint pos;
+    pos.x = event.globalPos.x();
+    pos.y = event.globalPos.y();
+
+    CGEventRef e = CGEventCreateMouseEvent(0, kCGEventMouseMoved, pos, kCGMouseButtonLeft /* ignored */);
+    setModifiersFromQNativeEvent(e, event);
+    CGEventPost(kCGHIDEventTap, e);
+    CFRelease(e);
+    return Qt::Native::Success;
+}
+
+Qt::Native::Status sendNativeMouseButtonEvent_Quartz(const QNativeMouseButtonEvent &event)
+{
+    CGPoint pos;
+    pos.x = event.globalPos.x();
+    pos.y = event.globalPos.y();
+
+    CGEventType type = kCGEventNull;
+    if (event.button == Qt::LeftButton)
+        type = (event.clickCount > 0) ? kCGEventLeftMouseDown : kCGEventLeftMouseUp;
+    else if (event.button == Qt::RightButton)
+        type = (event.clickCount > 0) ? kCGEventRightMouseDown : kCGEventRightMouseUp;
+    else
+        type = (event.clickCount > 0) ? kCGEventOtherMouseDown : kCGEventOtherMouseUp;
+
+    // The mouseButton argument to CGEventCreateMouseEvent() is ignored unless the type
+    // is kCGEventOtherSomething, so defaulting to kCGMouseButtonLeft is fine.
+    CGMouseButton mouseButton = (type == kCGEventOtherMouseDown || type == kCGEventOtherMouseUp) ?
+        kCGMouseButtonCenter : kCGMouseButtonLeft;
+
+    CGEventRef e = CGEventCreateMouseEvent(0, type, pos, mouseButton);
+    setModifiersFromQNativeEvent(e, event);
+    CGEventSetIntegerValueField(e, kCGMouseEventClickState, event.clickCount);
+    CGEventPost(kCGHIDEventTap, e);
+    CFRelease(e);
+    return Qt::Native::Success;
+}
+
+Qt::Native::Status sendNativeMouseDragEvent_Quartz(const QNativeMouseDragEvent &event)
+{
+    CGPoint pos;
+    pos.x = event.globalPos.x();
+    pos.y = event.globalPos.y();
+
+    CGEventType type = kCGEventNull;
+    if (event.button == Qt::LeftButton)
+        type = kCGEventLeftMouseDragged;
+    else if (event.button == Qt::RightButton)
+        type = kCGEventRightMouseDragged;
+    else
+        type = kCGEventOtherMouseDragged;
+
+    // The mouseButton argument to CGEventCreateMouseEvent() is ignored unless the type
+    // is kCGEventOtherSomething, so defaulting to kCGMouseButtonLeft is fine.
+    CGMouseButton mouseButton = type == kCGEventOtherMouseDragged ? kCGMouseButtonCenter : kCGMouseButtonLeft;
+
+    CGEventRef e = CGEventCreateMouseEvent(0, type, pos, mouseButton);
+    setModifiersFromQNativeEvent(e, event);
+    CGEventPost(kCGHIDEventTap, e);
+    CFRelease(e);
+    return Qt::Native::Success;
+}
+
+Qt::Native::Status sendNativeMouseWheelEvent_Quartz(const QNativeMouseWheelEvent &event)
+{
+    CGPoint pos;
+    pos.x = event.globalPos.x();
+    pos.y = event.globalPos.y();
+
+    CGEventRef e = CGEventCreateScrollWheelEvent(0, kCGScrollEventUnitPixel, 1, 0);
+    CGEventSetIntegerValueField(e, kCGScrollWheelEventDeltaAxis1, event.delta);
+    CGEventSetLocation(e, pos);
+    setModifiersFromQNativeEvent(e, event);
+    CGEventPost(kCGHIDEventTap, e);
+    CFRelease(e);
+
+    return Qt::Native::Success;
+}
+
+Qt::Native::Status sendNativeModifierEvent_Quartz(const QNativeModifierEvent &event)
+{
+    CGEventRef e = CGEventCreateKeyboardEvent(0, (uint)event.nativeKeyCode, 0);
+    CGEventSetType(e, kCGEventFlagsChanged);
+    setModifiersFromQNativeEvent(e, event);
+    CGEventPost(kCGHIDEventTap, e);
+    CFRelease(e);
+    return Qt::Native::Success;
+}
+
+//  ************************************************************
+//  QNativeInput methods:
+//  ************************************************************
+
+Qt::Native::Status QNativeInput::sendNativeMouseButtonEvent(const QNativeMouseButtonEvent &event)
+{
+    return sendNativeMouseButtonEvent_Quartz(event);
+}
+
+Qt::Native::Status QNativeInput::sendNativeMouseMoveEvent(const QNativeMouseMoveEvent &event)
+{
+    return sendNativeMouseMoveEvent_Quartz(event);
+}
+
+Qt::Native::Status QNativeInput::sendNativeMouseDragEvent(const QNativeMouseDragEvent &event)
+{
+    return sendNativeMouseDragEvent_Quartz(event);
+}
+
+Qt::Native::Status QNativeInput::sendNativeMouseWheelEvent(const QNativeMouseWheelEvent &event)
+{
+    return sendNativeMouseWheelEvent_Quartz(event);
+}
+
+Qt::Native::Status QNativeInput::sendNativeKeyEvent(const QNativeKeyEvent &event)
+{
+    return sendNativeKeyEvent_Quartz(event);
+}
+
+Qt::Native::Status QNativeInput::sendNativeModifierEvent(const QNativeModifierEvent &event)
+{
+    return sendNativeModifierEvent_Quartz(event);
+}
+
+Qt::Native::Status QNativeInput::subscribeForNativeEvents()
+{
+    return insertEventHandler_Quartz(this);
+}
+
+Qt::Native::Status QNativeInput::unsubscribeForNativeEvents()
+{
+    return removeEventHandler_Quartz();
+}
+
+// Some Qt to Mac mappings:
+int QNativeKeyEvent::Key_A = 0;
+int QNativeKeyEvent::Key_B = 11;
+int QNativeKeyEvent::Key_C = 8;
+int QNativeKeyEvent::Key_1 = 18;
+int QNativeKeyEvent::Key_Backspace = 51;
+int QNativeKeyEvent::Key_Enter = 36;
+int QNativeKeyEvent::Key_Del = 117;
+

tests/auto/other/macnativeevents/tst_macnativeevents.cpp

@@ -0,0 +1,490 @@
+// Copyright (C) 2016 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
+
+#include <QApplication>
+#include <QWidget>
+#include <QDialog>
+#include <QPushButton>
+#include <QTest>
+
+#include "qnativeevents.h"
+#include "nativeeventlist.h"
+#include "expectedeventlist.h"
+
+QT_USE_NAMESPACE
+
+// Unicode code points for the glyphs associated with these keys
+// Defined by Carbon headers but not anywhere in Cocoa
+static const int kControlUnicode = 0x2303;
+static const int kCommandUnicode = 0x2318;
+
+class tst_MacNativeEvents : public QObject
+{
+Q_OBJECT
+private slots:
+    void testMouseMoveLocation();
+    void testPushButtonPressRelease();
+    void testMouseLeftDoubleClick();
+    void stressTestMouseLeftDoubleClick();
+    void testMouseDragInside();
+    void testMouseDragOutside();
+    void testMouseDragToNonClientArea();
+    void testDragWindow();
+    void testMouseEnter();
+    void testChildDialogInFrontOfModalParent();
+//    void testChildWindowInFrontOfParentWindow();
+//    void testChildToolWindowInFrontOfChildNormalWindow();
+    void testChildWindowInFrontOfStaysOnTopParentWindow();
+    void testKeyPressOnToplevel();
+    void testModifierShift();
+    void testModifierAlt();
+    void testModifierCtrl();
+    void testModifierCtrlWithDontSwapCtrlAndMeta();
+};
+
+void tst_MacNativeEvents::testMouseMoveLocation()
+{
+    QWidget w;
+    w.setMouseTracking(true);
+    w.show();
+    QPoint p = w.geometry().center();
+
+    NativeEventList native;
+    native.append(new QNativeMouseMoveEvent(p, Qt::NoModifier));
+
+    ExpectedEventList expected(&w);
+    expected.append(new QMouseEvent(QEvent::MouseMove, w.mapFromGlobal(p), p, Qt::NoButton, Qt::NoButton, Qt::NoModifier));
+
+    native.play();
+    QVERIFY2(expected.waitForAllEvents(), "the test did not receive all expected events!");
+}
+
+void tst_MacNativeEvents::testPushButtonPressRelease()
+{
+    // Check that a native mouse press and release generates the
+    // same qevents on a pushbutton:
+    QPushButton w("click me");
+    w.show();
+    QPoint p = w.geometry().center();
+
+    NativeEventList native;
+    native.append(new QNativeMouseButtonEvent(p, Qt::LeftButton, 1, Qt::NoModifier));
+    native.append(new QNativeMouseButtonEvent(p, Qt::LeftButton, 0, Qt::NoModifier));
+
+    ExpectedEventList expected(&w);
+    expected.append(new QMouseEvent(QEvent::MouseButtonPress, w.mapFromGlobal(p), p, Qt::LeftButton, Qt::LeftButton, Qt::NoModifier));
+    expected.append(new QMouseEvent(QEvent::MouseButtonRelease, w.mapFromGlobal(p), p, Qt::LeftButton, Qt::NoButton, Qt::NoModifier));
+
+    native.play();
+    QVERIFY2(expected.waitForAllEvents(), "the test did not receive all expected events!");
+}
+
+void tst_MacNativeEvents::testMouseLeftDoubleClick()
+{
+    // Check that a native double click makes
+    // the test widget receive a press-release-click-release:
+    QWidget w;
+    w.show();
+    QPoint p = w.geometry().center();
+
+    NativeEventList native;
+    native.append(new QNativeMouseButtonEvent(p, Qt::LeftButton, 1, Qt::NoModifier));
+    native.append(new QNativeMouseButtonEvent(p, Qt::LeftButton, 0, Qt::NoModifier));
+    native.append(new QNativeMouseButtonEvent(p, Qt::LeftButton, 2, Qt::NoModifier));
+    native.append(new QNativeMouseButtonEvent(p, Qt::LeftButton, 0, Qt::NoModifier));
+
+    ExpectedEventList expected(&w);
+    expected.append(new QMouseEvent(QEvent::MouseButtonPress, w.mapFromGlobal(p), p, Qt::LeftButton, Qt::LeftButton, Qt::NoModifier));
+    expected.append(new QMouseEvent(QEvent::MouseButtonRelease, w.mapFromGlobal(p), p, Qt::LeftButton, Qt::NoButton, Qt::NoModifier));
+    expected.append(new QMouseEvent(QEvent::MouseButtonDblClick, w.mapFromGlobal(p), p, Qt::LeftButton, Qt::LeftButton, Qt::NoModifier));
+    expected.append(new QMouseEvent(QEvent::MouseButtonRelease, w.mapFromGlobal(p), p, Qt::LeftButton, Qt::NoButton, Qt::NoModifier));
+
+    native.play();
+    QVERIFY2(expected.waitForAllEvents(), "the test did not receive all expected events!");
+}
+
+void tst_MacNativeEvents::stressTestMouseLeftDoubleClick()
+{
+    // Check that multiple, fast, double clicks makes
+    // the test widget receive correct click events
+    QWidget w;
+    w.show();
+    QPoint p = w.geometry().center();
+
+    NativeEventList native;
+    ExpectedEventList expected(&w);
+
+    for (int i=0; i<10; ++i){
+        native.append(new QNativeMouseButtonEvent(p, Qt::LeftButton, 1, Qt::NoModifier));
+        native.append(new QNativeMouseButtonEvent(p, Qt::LeftButton, 0, Qt::NoModifier));
+        native.append(new QNativeMouseButtonEvent(p, Qt::LeftButton, 2, Qt::NoModifier));
+        native.append(new QNativeMouseButtonEvent(p, Qt::LeftButton, 0, Qt::NoModifier));
+
+        expected.append(new QMouseEvent(QEvent::MouseButtonPress, w.mapFromGlobal(p), p, Qt::LeftButton, Qt::LeftButton, Qt::NoModifier));
+        expected.append(new QMouseEvent(QEvent::MouseButtonRelease, w.mapFromGlobal(p), p, Qt::LeftButton, Qt::NoButton, Qt::NoModifier));
+        expected.append(new QMouseEvent(QEvent::MouseButtonDblClick, w.mapFromGlobal(p), p, Qt::LeftButton, Qt::LeftButton, Qt::NoModifier));
+        expected.append(new QMouseEvent(QEvent::MouseButtonRelease, w.mapFromGlobal(p), p, Qt::LeftButton, Qt::NoButton, Qt::NoModifier));
+    }
+
+    native.play();
+    QVERIFY2(expected.waitForAllEvents(), "the test did not receive all expected events!");
+}
+
+void tst_MacNativeEvents::testMouseDragInside()
+{
+    // Check that a mouse drag inside a widget
+    // will cause press-move-release events to be delivered
+    QWidget w;
+    w.show();
+    QPoint p1 = w.geometry().center();
+    QPoint p2 = p1 - QPoint(10, 0);
+    QPoint p3 = p1 - QPoint(20, 0);
+    QPoint p4 = p1 - QPoint(30, 0);
+
+    NativeEventList native;
+    native.append(new QNativeMouseButtonEvent(p1, Qt::LeftButton, 1, Qt::NoModifier));
+    native.append(new QNativeMouseDragEvent(p2, Qt::LeftButton, Qt::NoModifier));
+    native.append(new QNativeMouseDragEvent(p3, Qt::LeftButton, Qt::NoModifier));
+    native.append(new QNativeMouseButtonEvent(p4, Qt::LeftButton, 0, Qt::NoModifier));
+
+    ExpectedEventList expected(&w);
+    expected.append(new QMouseEvent(QEvent::MouseButtonPress, w.mapFromGlobal(p1), p1, Qt::LeftButton, Qt::LeftButton, Qt::NoModifier));
+    expected.append(new QMouseEvent(QEvent::MouseMove, w.mapFromGlobal(p2), p2, Qt::NoButton, Qt::LeftButton, Qt::NoModifier));
+    expected.append(new QMouseEvent(QEvent::MouseMove, w.mapFromGlobal(p3), p3, Qt::NoButton, Qt::LeftButton, Qt::NoModifier));
+    expected.append(new QMouseEvent(QEvent::MouseButtonRelease, w.mapFromGlobal(p4), p4, Qt::LeftButton, Qt::NoButton, Qt::NoModifier));
+
+    native.play();
+    QVERIFY2(expected.waitForAllEvents(), "the test did not receive all expected events!");
+}
+
+void tst_MacNativeEvents::testMouseDragOutside()
+{
+    // Check that if we drag the mouse from inside the
+    // widget, and release it outside, we still get mouse move
+    // and release events when the mouse is outside the widget.
+    QWidget w;
+    w.show();
+    QPoint inside1 = w.geometry().center();
+    QPoint inside2 = inside1 - QPoint(10, 0);
+    QPoint outside1 = w.geometry().topLeft() - QPoint(50, 0);
+    QPoint outside2 = outside1 - QPoint(10, 0);
+
+    NativeEventList native;
+    native.append(new QNativeMouseButtonEvent(inside1, Qt::LeftButton, 1, Qt::NoModifier));
+    native.append(new QNativeMouseDragEvent(inside2, Qt::LeftButton, Qt::NoModifier));
+    native.append(new QNativeMouseDragEvent(outside1, Qt::LeftButton, Qt::NoModifier));
+    native.append(new QNativeMouseButtonEvent(outside2, Qt::LeftButton, 0, Qt::NoModifier));
+
+    ExpectedEventList expected(&w);
+    expected.append(new QMouseEvent(QEvent::MouseButtonPress, w.mapFromGlobal(inside1), inside1, Qt::LeftButton, Qt::LeftButton, Qt::NoModifier));
+    expected.append(new QMouseEvent(QEvent::MouseMove, w.mapFromGlobal(inside2), inside2, Qt::NoButton, Qt::LeftButton, Qt::NoModifier));
+    expected.append(new QMouseEvent(QEvent::MouseMove, w.mapFromGlobal(outside1), outside1, Qt::NoButton, Qt::LeftButton, Qt::NoModifier));
+    expected.append(new QMouseEvent(QEvent::MouseButtonRelease, w.mapFromGlobal(outside2), outside2, Qt::LeftButton, Qt::NoButton, Qt::NoModifier));
+
+    native.play();
+    QVERIFY2(expected.waitForAllEvents(), "the test did not receive all expected events!");
+}
+
+void tst_MacNativeEvents::testMouseDragToNonClientArea()
+{
+    // Check that if we drag the mouse from inside the
+    // widget, and release it on the title bar, we still get mouse move
+    // and release events when the mouse is on the title bar
+    QWidget w;
+    w.show();
+    QPoint inside1 = w.geometry().center();
+    QPoint inside2 = inside1 - QPoint(10, 0);
+    QPoint titlebar1 = w.geometry().topLeft() - QPoint(-100, 10);
+    QPoint titlebar2 = titlebar1 - QPoint(10, 0);
+
+    NativeEventList native;
+    native.append(new QNativeMouseButtonEvent(inside1, Qt::LeftButton, 1, Qt::NoModifier));
+    native.append(new QNativeMouseDragEvent(inside2, Qt::LeftButton, Qt::NoModifier));
+    native.append(new QNativeMouseDragEvent(titlebar1, Qt::LeftButton, Qt::NoModifier));
+    native.append(new QNativeMouseButtonEvent(titlebar2, Qt::LeftButton, 0, Qt::NoModifier));
+
+    ExpectedEventList expected(&w);
+    expected.append(new QMouseEvent(QEvent::MouseButtonPress, w.mapFromGlobal(inside1), inside1, Qt::LeftButton, Qt::LeftButton, Qt::NoModifier));
+    expected.append(new QMouseEvent(QEvent::MouseMove, w.mapFromGlobal(inside2), inside2, Qt::NoButton, Qt::LeftButton, Qt::NoModifier));
+    expected.append(new QMouseEvent(QEvent::MouseMove, w.mapFromGlobal(titlebar1), titlebar1, Qt::NoButton, Qt::LeftButton, Qt::NoModifier));
+    expected.append(new QMouseEvent(QEvent::MouseButtonRelease, w.mapFromGlobal(titlebar2), titlebar2, Qt::LeftButton, Qt::NoButton, Qt::NoModifier));
+
+    native.play();
+    QVERIFY2(expected.waitForAllEvents(), "the test did not receive all expected events!");
+}
+
+void tst_MacNativeEvents::testDragWindow()
+{
+    // Check that if we drag the mouse from inside the
+    // widgets title bar, we get a move event on the window
+    QWidget w;
+    w.show();
+    QPoint titlebar = w.geometry().topLeft() - QPoint(-100, 10);
+    QPoint moveTo = titlebar + QPoint(100, 0);
+
+    NativeEventList native;
+    native.append(new QNativeMouseButtonEvent(titlebar, Qt::LeftButton, 1, Qt::NoModifier));
+    native.append(new QNativeMouseDragEvent(moveTo, Qt::LeftButton, Qt::NoModifier));
+    native.append(500, new QNativeMouseButtonEvent(moveTo, Qt::LeftButton, 0, Qt::NoModifier));
+
+    ExpectedEventList expected(&w);
+    expected.append(new QMouseEvent(QEvent::NonClientAreaMouseButtonPress, w.mapFromGlobal(titlebar), titlebar, Qt::LeftButton, Qt::LeftButton, Qt::NoModifier));
+    expected.append(new QMouseEvent(QEvent::NonClientAreaMouseButtonRelease, w.mapFromGlobal(titlebar), moveTo, Qt::LeftButton, Qt::NoButton, Qt::NoModifier));
+
+    native.play();
+    QVERIFY2(expected.waitForAllEvents(), "the test did not receive all expected events!");
+}
+
+void tst_MacNativeEvents::testMouseEnter()
+{
+    // When a mouse enters a widget, both a mouse enter events and a
+    // mouse move event should be sent. Let's test this:
+    QWidget w;
+    w.setMouseTracking(true);
+    w.show();
+    QPoint outside = w.geometry().topLeft() - QPoint(50, 0);
+    QPoint inside = w.geometry().center();
+
+    NativeEventList native;
+    native.append(new QNativeMouseMoveEvent(outside, Qt::NoModifier));
+    native.append(new QNativeMouseMoveEvent(inside, Qt::NoModifier));
+
+    ExpectedEventList expected(&w);
+    expected.append(new QEvent(QEvent::Enter));
+    expected.append(new QMouseEvent(QEvent::MouseMove, w.mapFromGlobal(inside), inside, Qt::NoButton, Qt::NoButton, Qt::NoModifier));
+
+    native.play();
+    QVERIFY2(expected.waitForAllEvents(), "the test did not receive all expected events!");
+}
+
+void tst_MacNativeEvents::testChildDialogInFrontOfModalParent()
+{
+    QSKIP("Modal dialog causes later tests to fail, see QTBUG-58474");
+
+    // Test that a child dialog of a modal parent dialog is
+    // in front of the parent, and active:
+    QDialog parent;
+    parent.setWindowModality(Qt::ApplicationModal);
+    QDialog child(&parent);
+    QPushButton button("close", &child);
+    connect(&button, SIGNAL(clicked()), &child, SLOT(close()));
+    parent.show();
+    child.show();
+    QPoint inside = button.mapToGlobal(button.geometry().center());
+
+    // Post a click on the button to close the child dialog:
+    NativeEventList native;
+    native.append(new QNativeMouseButtonEvent(inside, Qt::LeftButton, 1, Qt::NoModifier));
+    native.append(new QNativeMouseButtonEvent(inside, Qt::LeftButton, 0, Qt::NoModifier));
+
+    native.play();
+    QTest::qWait(100);
+    QVERIFY(!child.isVisible());
+}
+
+#if 0
+// This test is disabled as of Qt-4.7.4 because we cannot do it
+// unless we use the Cocoa sub window API. But using that opens up
+// a world of side effects that we cannot live with. So we rather
+// not support child-on-top-of-parent instead.
+void tst_MacNativeEvents::testChildWindowInFrontOfParentWindow()
+{
+    // Test that a child window always stacks in front of its parent window.
+    // Do this by first click on the parent, then on the child window button.
+    QWidget parent;
+    QPushButton child("a button", &parent);
+    child.setWindowFlags(Qt::Window);
+    connect(&child, SIGNAL(clicked()), &child, SLOT(close()));
+    parent.show();
+    child.show();
+
+    QPoint parent_p = parent.geometry().bottomLeft() + QPoint(20, -20);
+    QPoint child_p = child.geometry().center();
+
+    NativeEventList native;
+    native.append(new QNativeMouseButtonEvent(parent_p, Qt::LeftButton, 1, Qt::NoModifier));
+    native.append(new QNativeMouseButtonEvent(parent_p, Qt::LeftButton, 0, Qt::NoModifier));
+    native.append(new QNativeMouseButtonEvent(child_p, Qt::LeftButton, 1, Qt::NoModifier));
+    native.append(new QNativeMouseButtonEvent(child_p, Qt::LeftButton, 0, Qt::NoModifier));
+
+    native.play();
+    QTest::qWait(100);
+    QVERIFY(!child.isVisible());
+}
+#endif
+
+/* This test can be enabled once setStackingOrder has been fixed in qwidget_mac.mm
+void tst_MacNativeEvents::testChildToolWindowInFrontOfChildNormalWindow()
+{
+    // Test that a child tool window always stacks in front of normal sibling windows.
+    // Do this by first click on the sibling, then on the tool window button.
+    QWidget parent;
+    QWidget normalChild(&parent, Qt::Window);
+    QPushButton toolChild("a button", &parent);
+    toolChild.setWindowFlags(Qt::Tool);
+    connect(&toolChild, SIGNAL(clicked()), &toolChild, SLOT(close()));
+    parent.show();
+    normalChild.show();
+    toolChild.show();
+
+    QPoint normalChild_p = normalChild.geometry().bottomLeft() + QPoint(20, -20);
+    QPoint toolChild_p = toolChild.geometry().center();
+
+    NativeEventList native;
+    native.append(new QNativeMouseButtonEvent(normalChild_p, Qt::LeftButton, 1, Qt::NoModifier));
+    native.append(new QNativeMouseButtonEvent(normalChild_p, Qt::LeftButton, 0, Qt::NoModifier));
+    native.append(new QNativeMouseButtonEvent(toolChild_p, Qt::LeftButton, 1, Qt::NoModifier));
+    native.append(new QNativeMouseButtonEvent(toolChild_p, Qt::LeftButton, 0, Qt::NoModifier));
+
+    native.play();
+    QTest::qWait(100);
+    QVERIFY(!toolChild.isVisible());
+}
+*/
+void tst_MacNativeEvents::testChildWindowInFrontOfStaysOnTopParentWindow()
+{
+    // Test that a child window stacks on top of a stays-on-top parent.
+    QWidget parent(0, Qt::WindowStaysOnTopHint);
+    QPushButton button("close", &parent);
+    button.setWindowFlags(Qt::Window);
+    connect(&button, SIGNAL(clicked()), &button, SLOT(close()));
+    parent.show();
+    button.show();
+    QPoint inside = button.geometry().center();
+
+    // Post a click on the button to close the child dialog:
+    NativeEventList native;
+    native.append(new QNativeMouseButtonEvent(inside, Qt::LeftButton, 1, Qt::NoModifier));
+    native.append(new QNativeMouseButtonEvent(inside, Qt::LeftButton, 0, Qt::NoModifier));
+
+    native.play();
+    QTest::qWait(100);
+    QVERIFY(!button.isVisible());
+}
+
+void tst_MacNativeEvents::testKeyPressOnToplevel()
+{
+    // Check that we receive keyevents for
+    // toplevel widgets. For leagacy reasons, and according to Qt on
+    // other platforms (carbon port + linux), we should get these events
+    // even when the focus policy is set to Qt::NoFocus when there is no
+    // other focus widget on screen:
+    QWidget w;
+    w.show();
+
+    NativeEventList native;
+    native.append(new QNativeKeyEvent(QNativeKeyEvent::Key_A, true, Qt::NoModifier));
+    native.append(new QNativeKeyEvent(QNativeKeyEvent::Key_A, false, Qt::NoModifier));
+
+    ExpectedEventList expected(&w);
+    expected.append(new QKeyEvent(QEvent::KeyPress, Qt::Key_A, Qt::NoModifier));
+    expected.append(new QKeyEvent(QEvent::KeyRelease, Qt::Key_A, Qt::NoModifier));
+
+    native.play();
+    QVERIFY2(expected.waitForAllEvents(), "the test did not receive all expected events!");
+}
+
+void tst_MacNativeEvents::testModifierShift()
+{
+    QWidget w;
+    w.show();
+
+    NativeEventList native;
+    native.append(new QNativeModifierEvent(Qt::ShiftModifier));
+    native.append(new QNativeKeyEvent(QNativeKeyEvent::Key_A, true, Qt::ShiftModifier));
+    native.append(new QNativeKeyEvent(QNativeKeyEvent::Key_A, false, Qt::ShiftModifier));
+    native.append(new QNativeModifierEvent(Qt::NoModifier));
+
+    ExpectedEventList expected(&w);
+    expected.append(new QKeyEvent(QEvent::KeyPress, Qt::Key_Shift, Qt::NoModifier));
+    expected.append(new QKeyEvent(QEvent::KeyPress, Qt::Key_A, Qt::ShiftModifier));
+    expected.append(new QKeyEvent(QEvent::KeyRelease, Qt::Key_A, Qt::ShiftModifier));
+    expected.append(new QKeyEvent(QEvent::KeyRelease, Qt::Key_Shift, Qt::ShiftModifier));
+
+    native.play();
+    QVERIFY2(expected.waitForAllEvents(), "the test did not receive all expected events!");
+}
+
+void tst_MacNativeEvents::testModifierAlt()
+{
+    QWidget w;
+    w.show();
+
+    NativeEventList native;
+    native.append(new QNativeModifierEvent(Qt::AltModifier));
+    native.append(new QNativeKeyEvent(QNativeKeyEvent::Key_A, true, Qt::AltModifier));
+    native.append(new QNativeKeyEvent(QNativeKeyEvent::Key_A, false, Qt::AltModifier));
+    native.append(new QNativeModifierEvent(Qt::NoModifier));
+
+    ExpectedEventList expected(&w);
+    expected.append(new QKeyEvent(QEvent::KeyPress, Qt::Key_Alt, Qt::NoModifier));
+    expected.append(new QKeyEvent(QEvent::KeyPress, Qt::Key_A, Qt::AltModifier));
+    expected.append(new QKeyEvent(QEvent::KeyRelease, Qt::Key_A, Qt::AltModifier));
+    expected.append(new QKeyEvent(QEvent::KeyRelease, Qt::Key_Alt, Qt::AltModifier));
+
+    native.play();
+    QVERIFY2(expected.waitForAllEvents(), "the test did not receive all expected events!");
+}
+
+void tst_MacNativeEvents::testModifierCtrl()
+{
+    // On Mac, we switch the Command and Control modifier by default, so that Command
+    // means Meta, and Control means Command. Lets check that this works:
+    QWidget w;
+    w.show();
+
+    QCOMPARE(ushort(kControlUnicode), QKeySequence(Qt::Key_Meta).toString(QKeySequence::NativeText).at(0).unicode());
+    QCOMPARE(ushort(kCommandUnicode), QKeySequence(Qt::Key_Control).toString(QKeySequence::NativeText).at(0).unicode());
+
+    NativeEventList native;
+    native.append(new QNativeModifierEvent(Qt::ControlModifier));
+    native.append(new QNativeKeyEvent(QNativeKeyEvent::Key_A, true, Qt::ControlModifier));
+    native.append(new QNativeKeyEvent(QNativeKeyEvent::Key_A, false, Qt::ControlModifier));
+    native.append(new QNativeModifierEvent(Qt::NoModifier));
+
+    ExpectedEventList expected(&w);
+    expected.append(new QKeyEvent(QEvent::KeyPress, Qt::Key_Meta, Qt::NoModifier));
+    expected.append(new QKeyEvent(QEvent::KeyPress, Qt::Key_A, Qt::MetaModifier));
+    expected.append(new QKeyEvent(QEvent::KeyRelease, Qt::Key_A, Qt::MetaModifier));
+    expected.append(new QKeyEvent(QEvent::KeyRelease, Qt::Key_Meta, Qt::MetaModifier));
+
+    native.play();
+    QVERIFY2(expected.waitForAllEvents(), "the test did not receive all expected events!");
+}
+
+void tst_MacNativeEvents::testModifierCtrlWithDontSwapCtrlAndMeta()
+{
+    // On Mac, we switch the Command and Control modifier by default, so that Command
+    // means Meta, and Control means Command. Lets check that the flag to swith off
+    // this behaviour works. While working on this test I realized that we actually
+    // don't (and never have) respected this flag for raw key events. Only for
+    // menus, through QKeySequence. I don't want to change this behaviour now, at
+    // least not until someone complains. So I choose to let the test just stop
+    // any unintended regressions instead. If we decide to resepect the flag at one
+    // point, fix the test.
+    QCoreApplication::setAttribute(Qt::AA_MacDontSwapCtrlAndMeta);
+    QWidget w;
+    w.show();
+
+    QCOMPARE(ushort(kCommandUnicode), QKeySequence(Qt::Key_Meta).toString(QKeySequence::NativeText).at(0).unicode());
+    QCOMPARE(ushort(kControlUnicode), QKeySequence(Qt::Key_Control).toString(QKeySequence::NativeText).at(0).unicode());
+
+    NativeEventList native;
+    native.append(new QNativeModifierEvent(Qt::ControlModifier));
+    native.append(new QNativeKeyEvent(QNativeKeyEvent::Key_A, true, Qt::ControlModifier));
+    native.append(new QNativeKeyEvent(QNativeKeyEvent::Key_A, false, Qt::ControlModifier));
+    native.append(new QNativeModifierEvent(Qt::NoModifier));
+
+    ExpectedEventList expected(&w);
+    expected.append(new QKeyEvent(QEvent::KeyPress, Qt::Key_Control, Qt::NoModifier));
+    expected.append(new QKeyEvent(QEvent::KeyPress, Qt::Key_A, Qt::ControlModifier));
+    expected.append(new QKeyEvent(QEvent::KeyRelease, Qt::Key_A, Qt::ControlModifier));
+    expected.append(new QKeyEvent(QEvent::KeyRelease, Qt::Key_Control, Qt::ControlModifier));
+
+    native.play();
+    QVERIFY2(expected.waitForAllEvents(), "the test did not receive all expected events!");
+    QCoreApplication::setAttribute(Qt::AA_MacDontSwapCtrlAndMeta, false);
+}
+
+QTEST_MAIN(tst_MacNativeEvents)
+#include "tst_macnativeevents.moc"