qevent.cpp

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#include "qevent.h"
#include "qcursor.h"
#include "qapplication.h"
#include "private/qapplication_p.h"
#include "private/qevent_p.h"
#include "private/qkeysequence_p.h"
#include "qwidget.h"
#include "qgraphicsview.h"
#include "qdebug.h"
#include "qmime.h"
#include "qdnd_p.h"
#include "qevent_p.h"
#include "qgesture.h"
#include "qgesture_p.h"

#ifdef Q_OS_SYMBIAN
#include "private/qcore_symbian_p.h"
#endif

QT_BEGIN_NAMESPACE

QInputEvent::QInputEvent(Type type, Qt::KeyboardModifiers modifiers)
    : QEvent(type), modState(modifiers)
{}

QInputEvent::~QInputEvent()
{
}

QMouseEvent::QMouseEvent(Type type, const QPoint &position, Qt::MouseButton button,
                         Qt::MouseButtons buttons, Qt::KeyboardModifiers modifiers)
    : QInputEvent(type, modifiers), p(position), b(button), mouseState(buttons)
{
    g = QCursor::pos();
}

QMouseEvent::~QMouseEvent()
{
}

#ifdef QT3_SUPPORT

QMouseEvent::QMouseEvent(Type type, const QPoint &pos, Qt::ButtonState button, int state)
    : QInputEvent(type), p(pos), b((Qt::MouseButton)button)
{
    g = QCursor::pos();
    mouseState = Qt::MouseButtons((state ^ b) & Qt::MouseButtonMask);
    modState = Qt::KeyboardModifiers(state & (int)Qt::KeyButtonMask);
}

QMouseEvent::QMouseEvent(Type type, const QPoint &pos, const QPoint &globalPos,
                         Qt::ButtonState button, int state)
    : QInputEvent(type), p(pos), g(globalPos), b((Qt::MouseButton)button)
{
    mouseState = Qt::MouseButtons((state ^ b) & Qt::MouseButtonMask);
    modState = Qt::KeyboardModifiers(state & (int)Qt::KeyButtonMask);
}
#endif


QMouseEvent::QMouseEvent(Type type, const QPoint &pos, const QPoint &globalPos,
                         Qt::MouseButton button, Qt::MouseButtons buttons,
                         Qt::KeyboardModifiers modifiers)
    : QInputEvent(type, modifiers), p(pos), g(globalPos), b(button), mouseState(buttons)
{}

QMouseEvent *QMouseEvent::createExtendedMouseEvent(Type type, const QPointF &pos,
                                                   const QPoint &globalPos, Qt::MouseButton button,
                                                   Qt::MouseButtons buttons, Qt::KeyboardModifiers modifiers)
{
    return new QMouseEventEx(type, pos, globalPos, button, buttons, modifiers);
}

QPointF QMouseEvent::posF() const
{
    return hasExtendedInfo() ? reinterpret_cast<const QMouseEventEx *>(this)->posF : QPointF(pos());
}

QMouseEventEx::QMouseEventEx(Type type, const QPointF &pos, const QPoint &globalPos,
                             Qt::MouseButton button, Qt::MouseButtons buttons,
                             Qt::KeyboardModifiers modifiers)
    : QMouseEvent(type, pos.toPoint(), globalPos, button, buttons, modifiers), posF(pos)
{
    d = reinterpret_cast<QEventPrivate *>(this);
}

QMouseEventEx::~QMouseEventEx()
{
}

QHoverEvent::QHoverEvent(Type type, const QPoint &pos, const QPoint &oldPos)
    : QEvent(type), p(pos), op(oldPos)
{
}

QHoverEvent::~QHoverEvent()
{
}


#ifndef QT_NO_WHEELEVENT
QWheelEvent::QWheelEvent(const QPoint &pos, int delta,
                         Qt::MouseButtons buttons, Qt::KeyboardModifiers modifiers,
                         Qt::Orientation orient)
    : QInputEvent(Wheel, modifiers), p(pos), d(delta), mouseState(buttons), o(orient)
{
    g = QCursor::pos();
}

QWheelEvent::~QWheelEvent()
{
}

#ifdef QT3_SUPPORT

QWheelEvent::QWheelEvent(const QPoint &pos, int delta, int state, Qt::Orientation orient)
    : QInputEvent(Wheel), p(pos), d(delta), o(orient)
{
    g = QCursor::pos();
    mouseState = Qt::MouseButtons(state & Qt::MouseButtonMask);
    modState = Qt::KeyboardModifiers(state & (int)Qt::KeyButtonMask);
}
#endif

QWheelEvent::QWheelEvent(const QPoint &pos, const QPoint& globalPos, int delta,
                         Qt::MouseButtons buttons, Qt::KeyboardModifiers modifiers,
                         Qt::Orientation orient)
    : QInputEvent(Wheel, modifiers), p(pos), g(globalPos), d(delta), mouseState(buttons), o(orient)
{}

#ifdef QT3_SUPPORT

QWheelEvent::QWheelEvent(const QPoint &pos, const QPoint& globalPos, int delta, int state,
                         Qt::Orientation orient)
    : QInputEvent(Wheel), p(pos), g(globalPos), d(delta), o(orient)
{
    mouseState = Qt::MouseButtons(state & Qt::MouseButtonMask);
    modState = Qt::KeyboardModifiers(state & (int) Qt::KeyButtonMask);
}
#endif
#endif // QT_NO_WHEELEVENT

QKeyEvent::QKeyEvent(Type type, int key, Qt::KeyboardModifiers modifiers, const QString& text,
                     bool autorep, ushort count)
    : QInputEvent(type, modifiers), txt(text), k(key), c(count), autor(autorep)
{
}

QKeyEvent::~QKeyEvent()
{
}

QKeyEvent *QKeyEvent::createExtendedKeyEvent(Type type, int key, Qt::KeyboardModifiers modifiers,
                                             quint32 nativeScanCode, quint32 nativeVirtualKey,
                                             quint32 nativeModifiers,
                                             const QString& text, bool autorep, ushort count)
{
    return new QKeyEventEx(type, key, modifiers, text, autorep, count,
                           nativeScanCode, nativeVirtualKey, nativeModifiers);
}

quint32 QKeyEvent::nativeScanCode() const
{
    return (reinterpret_cast<const QKeyEvent*>(d) != this
            ? 0 : reinterpret_cast<const QKeyEventEx*>(this)->nScanCode);
}

quint32 QKeyEvent::nativeVirtualKey() const
{
    return (reinterpret_cast<const QKeyEvent*>(d) != this
            ? 0 : reinterpret_cast<const QKeyEventEx*>(this)->nVirtualKey);
}

quint32 QKeyEvent::nativeModifiers() const
{
    return (reinterpret_cast<const QKeyEvent*>(d) != this
            ? 0 : reinterpret_cast<const QKeyEventEx*>(this)->nModifiers);
}

QKeyEventEx::QKeyEventEx(Type type, int key, Qt::KeyboardModifiers modifiers,
                         const QString &text, bool autorep, ushort count,
                         quint32 nativeScanCode, quint32 nativeVirtualKey, quint32 nativeModifiers)
    : QKeyEvent(type, key, modifiers, text, autorep, count),
      nScanCode(nativeScanCode), nVirtualKey(nativeVirtualKey), nModifiers(nativeModifiers)
{
    d = reinterpret_cast<QEventPrivate*>(this);
}

QKeyEventEx::QKeyEventEx(const QKeyEventEx &other)
    : QKeyEvent(QEvent::Type(other.t), other.k, other.modState, other.txt, other.autor, other.c),
      nScanCode(other.nScanCode), nVirtualKey(other.nVirtualKey), nModifiers(other.nModifiers)
{
    d = reinterpret_cast<QEventPrivate*>(this);
}

QKeyEventEx::~QKeyEventEx()
{
}

//###### We must check with XGetModifierMapping
Qt::KeyboardModifiers QKeyEvent::modifiers() const
{
    if (key() == Qt::Key_Shift)
        return Qt::KeyboardModifiers(QInputEvent::modifiers()^Qt::ShiftModifier);
    if (key() == Qt::Key_Control)
        return Qt::KeyboardModifiers(QInputEvent::modifiers()^Qt::ControlModifier);
    if (key() == Qt::Key_Alt)
        return Qt::KeyboardModifiers(QInputEvent::modifiers()^Qt::AltModifier);
    if (key() == Qt::Key_Meta)
        return Qt::KeyboardModifiers(QInputEvent::modifiers()^Qt::MetaModifier);
    return QInputEvent::modifiers();
}

#ifndef QT_NO_SHORTCUT

bool QKeyEvent::matches(QKeySequence::StandardKey matchKey) const
{
    uint searchkey = (modifiers() | key()) & ~(Qt::KeypadModifier); //The keypad modifier should not make a difference
    uint platform = QApplicationPrivate::currentPlatform();

#ifdef Q_WS_MAC
    if (qApp->testAttribute(Qt::AA_MacDontSwapCtrlAndMeta)) {
        uint oldSearchKey = searchkey;
        searchkey &= ~(Qt::ControlModifier | Qt::MetaModifier);
        if (oldSearchKey & Qt::ControlModifier)
            searchkey |= Qt::MetaModifier;
        if (oldSearchKey & Qt::MetaModifier)
            searchkey |= Qt::ControlModifier;
    }
#endif

    uint N = QKeySequencePrivate::numberOfKeyBindings;
    int first = 0;
    int last = N - 1;

    while (first <= last) {
        int mid = (first + last) / 2;
        QKeyBinding midVal = QKeySequencePrivate::keyBindings[mid];

        if (searchkey > midVal.shortcut){
            first = mid + 1;  // Search in top half
        }
        else if (searchkey < midVal.shortcut){
            last = mid - 1; // Search in bottom half
        }
        else {
            //found correct shortcut value, now we must check for platform match
            if ((midVal.platform & platform) && (midVal.standardKey == matchKey)) {
                return true;
            } else { //We may have several equal values for different platforms, so we must search in both directions

                //search forward
                for ( unsigned int i = mid + 1 ; i < N - 1 ; ++i) {
                    QKeyBinding current = QKeySequencePrivate::keyBindings[i];
                    if (current.shortcut != searchkey)
                        break;
                    else if (current.platform & platform && current.standardKey == matchKey)
                        return true;
                }

                //search back
                for ( int i = mid - 1 ; i >= 0 ; --i) {
                    QKeyBinding current = QKeySequencePrivate::keyBindings[i];
                    if (current.shortcut != searchkey)
                        break;
                    else if (current.platform & platform && current.standardKey == matchKey)
                        return true;
                }
                return false; //we could not find it among the matching keySequences
            }
        }
    }
    return false; //we could not find matching keySequences at all
}
#endif // QT_NO_SHORTCUT


#ifdef QT3_SUPPORT

#endif

QFocusEvent::QFocusEvent(Type type, Qt::FocusReason reason)
    : QEvent(type), m_reason(reason)
{}

QFocusEvent::~QFocusEvent()
{
}

// ### Qt 5: remove
Qt::FocusReason QFocusEvent::reason()
{
    return m_reason;
}

Qt::FocusReason QFocusEvent::reason() const
{
    return m_reason;
}

#ifdef QT3_SUPPORT

#endif

QPaintEvent::QPaintEvent(const QRegion& paintRegion)
    : QEvent(Paint), m_rect(paintRegion.boundingRect()), m_region(paintRegion), m_erased(false)
{}

QPaintEvent::QPaintEvent(const QRect &paintRect)
    : QEvent(Paint), m_rect(paintRect),m_region(paintRect), m_erased(false)
{}


#ifdef QT3_SUPPORT

QPaintEvent::QPaintEvent(const QRegion &paintRegion, const QRect &paintRect)
    : QEvent(Paint), m_rect(paintRect), m_region(paintRegion), m_erased(false)
{}
#endif

QPaintEvent::~QPaintEvent()
{
}

QUpdateLaterEvent::QUpdateLaterEvent(const QRegion& paintRegion)
    : QEvent(UpdateLater), m_region(paintRegion)
{
}

QUpdateLaterEvent::~QUpdateLaterEvent()
{
}

QMoveEvent::QMoveEvent(const QPoint &pos, const QPoint &oldPos)
    : QEvent(Move), p(pos), oldp(oldPos)
{}

QMoveEvent::~QMoveEvent()
{
}

QResizeEvent::QResizeEvent(const QSize &size, const QSize &oldSize)
    : QEvent(Resize), s(size), olds(oldSize)
{}

QResizeEvent::~QResizeEvent()
{
}

QCloseEvent::QCloseEvent()
    : QEvent(Close)
{}

QCloseEvent::~QCloseEvent()
{
}

QIconDragEvent::QIconDragEvent()
    : QEvent(IconDrag)
{ ignore(); }

QIconDragEvent::~QIconDragEvent()
{
}

#ifndef QT_NO_CONTEXTMENU

QContextMenuEvent::QContextMenuEvent(Reason reason, const QPoint &pos, const QPoint &globalPos)
    : QInputEvent(ContextMenu), p(pos), gp(globalPos), reas(reason)
{}

QContextMenuEvent::QContextMenuEvent(Reason reason, const QPoint &pos, const QPoint &globalPos,
                                     Qt::KeyboardModifiers modifiers)
    : QInputEvent(ContextMenu, modifiers), p(pos), gp(globalPos), reas(reason)
{}

#ifdef QT3_SUPPORT

QContextMenuEvent::QContextMenuEvent(Reason reason, const QPoint &pos, const QPoint &globalPos,
                                     int /* dummy */)
    : QInputEvent(ContextMenu), p(pos), gp(globalPos), reas(reason)
{}
#endif

QContextMenuEvent::~QContextMenuEvent()
{
}
QContextMenuEvent::QContextMenuEvent(Reason reason, const QPoint &pos)
    : QInputEvent(ContextMenu), p(pos), reas(reason)
{
    gp = QCursor::pos();
}

#ifdef QT3_SUPPORT

QContextMenuEvent::QContextMenuEvent(Reason reason, const QPoint &pos, int /* dummy */)
    : QInputEvent(ContextMenu), p(pos), reas(reason)
{
    gp = QCursor::pos();
}

Qt::ButtonState QContextMenuEvent::state() const
{
    return Qt::ButtonState(int(QApplication::keyboardModifiers())|QApplication::mouseButtons());
}
#endif

#endif // QT_NO_CONTEXTMENU

QInputMethodEvent::QInputMethodEvent()
    : QEvent(QEvent::InputMethod), replace_from(0), replace_length(0)
{
}

QInputMethodEvent::QInputMethodEvent(const QString &preeditText, const QList<Attribute> &attributes)
    : QEvent(QEvent::InputMethod), preedit(preeditText), attrs(attributes),
      replace_from(0), replace_length(0)
{
}

QInputMethodEvent::QInputMethodEvent(const QInputMethodEvent &other)
    : QEvent(QEvent::InputMethod), preedit(other.preedit), attrs(other.attrs),
      commit(other.commit), replace_from(other.replace_from), replace_length(other.replace_length)
{
}

void QInputMethodEvent::setCommitString(const QString &commitString, int replaceFrom, int replaceLength)
{
    commit = commitString;
    replace_from = replaceFrom;
    replace_length = replaceLength;
}

#ifndef QT_NO_TABLETEVENT

QTabletEvent::QTabletEvent(Type type, const QPoint &pos, const QPoint &globalPos,
                           const QPointF &hiResGlobalPos, int device, int pointerType,
                           qreal pressure, int xTilt, int yTilt, qreal tangentialPressure,
                           qreal rotation, int z, Qt::KeyboardModifiers keyState, qint64 uniqueID)
    : QInputEvent(type, keyState),
      mPos(pos),
      mGPos(globalPos),
      mHiResGlobalPos(hiResGlobalPos),
      mDev(device),
      mPointerType(pointerType),
      mXT(xTilt),
      mYT(yTilt),
      mZ(z),
      mPress(pressure),
      mTangential(tangentialPressure),
      mRot(rotation),
      mUnique(uniqueID),
      mExtra(0)
{
}

QTabletEvent::~QTabletEvent()
{
}

#endif // QT_NO_TABLETEVENT

#ifndef QT_NO_DRAGANDDROP

QDragMoveEvent::QDragMoveEvent(const QPoint& pos, Qt::DropActions actions, const QMimeData *data,
                               Qt::MouseButtons buttons, Qt::KeyboardModifiers modifiers, Type type)
    : QDropEvent(pos, actions, data, buttons, modifiers, type)
    , rect(pos, QSize(1, 1))
{}

QDragMoveEvent::~QDragMoveEvent()
{
}
 // ### pos is in which coordinate system?
QDropEvent::QDropEvent(const QPoint& pos, Qt::DropActions actions, const QMimeData *data,
                       Qt::MouseButtons buttons, Qt::KeyboardModifiers modifiers, Type type)
    : QEvent(type), p(pos), mouseState(buttons),
      modState(modifiers), act(actions),
      mdata(data)
{
    default_action = QDragManager::self()->defaultAction(act, modifiers);
    drop_action = default_action;
    ignore();
}

QDropEvent::~QDropEvent()
{
}

QByteArray QDropEvent::encodedData(const char *format) const
{
    return mdata->data(QLatin1String(format));
}

const char* QDropEvent::format(int n) const
{
    if (fmts.isEmpty()) {
        QStringList formats = mdata->formats();
        for (int i = 0; i < formats.size(); ++i)
            fmts.append(formats.at(i).toLatin1());
    }
    if (n < 0 || n >= fmts.size())
        return 0;
    return fmts.at(n).constData();
}

bool QDropEvent::provides(const char *mimeType) const
{
    return mdata->formats().contains(QLatin1String(mimeType));
}

QWidget* QDropEvent::source() const
{
    QDragManager *manager = QDragManager::self();
    return manager ? manager->source() : 0;
}


void QDropEvent::setDropAction(Qt::DropAction action)
{
    if (!(action & act) && action != Qt::IgnoreAction)
        action = default_action;
    drop_action = action;
}

#ifdef QT3_SUPPORT

QT3_SUPPORT QDropEvent::Action QDropEvent::action() const
{
    switch(drop_action) {
    case Qt::CopyAction:
        return Copy;
    case Qt::MoveAction:
        return Move;
    case Qt::LinkAction:
        return Link;
    default:
        return Copy;
    }
}
#endif
 // ### here too - what coordinate system?


QDragEnterEvent::QDragEnterEvent(const QPoint& point, Qt::DropActions actions, const QMimeData *data,
                                 Qt::MouseButtons buttons, Qt::KeyboardModifiers modifiers)
    : QDragMoveEvent(point, actions, data, buttons, modifiers, DragEnter)
{}

QDragEnterEvent::~QDragEnterEvent()
{
}

QDragResponseEvent::QDragResponseEvent(bool accepted)
    : QEvent(DragResponse), a(accepted)
{}

QDragResponseEvent::~QDragResponseEvent()
{
}

QDragLeaveEvent::QDragLeaveEvent()
    : QEvent(DragLeave)
{}

QDragLeaveEvent::~QDragLeaveEvent()
{
}
#endif // QT_NO_DRAGANDDROP

QHelpEvent::QHelpEvent(Type type, const QPoint &pos, const QPoint &globalPos)
    : QEvent(type), p(pos), gp(globalPos)
{}

QHelpEvent::~QHelpEvent()
{
}

#ifndef QT_NO_STATUSTIP

QStatusTipEvent::QStatusTipEvent(const QString &tip)
    : QEvent(StatusTip), s(tip)
{}

QStatusTipEvent::~QStatusTipEvent()
{
}

#endif // QT_NO_STATUSTIP

#ifndef QT_NO_WHATSTHIS

QWhatsThisClickedEvent::QWhatsThisClickedEvent(const QString &href)
    : QEvent(WhatsThisClicked), s(href)
{}

QWhatsThisClickedEvent::~QWhatsThisClickedEvent()
{
}

#endif // QT_NO_WHATSTHIS

#ifndef QT_NO_ACTION

QActionEvent::QActionEvent(int type, QAction *action, QAction *before)
    : QEvent(static_cast<QEvent::Type>(type)), act(action), bef(before)
{}

QActionEvent::~QActionEvent()
{
}

#endif // QT_NO_ACTION

QHideEvent::QHideEvent()
    : QEvent(Hide)
{}

QHideEvent::~QHideEvent()
{
}

QShowEvent::QShowEvent()
    : QEvent(Show)
{}

QShowEvent::~QShowEvent()
{
}

QFileOpenEventPrivate::~QFileOpenEventPrivate()
{
#ifdef Q_OS_SYMBIAN
    file.Close();
#endif
}

QFileOpenEvent::QFileOpenEvent(const QString &file)
    : QEvent(FileOpen), f(file)
{
    d = reinterpret_cast<QEventPrivate *>(new QFileOpenEventPrivate(QUrl::fromLocalFile(file)));
}

QFileOpenEvent::QFileOpenEvent(const QUrl &url)
    : QEvent(FileOpen)
{
    d = reinterpret_cast<QEventPrivate *>(new QFileOpenEventPrivate(url));
    f = url.toLocalFile();
}

#ifdef Q_OS_SYMBIAN

QFileOpenEvent::QFileOpenEvent(const RFile &fileHandle)
    : QEvent(FileOpen)
{
    TFileName fullName;
    fileHandle.FullName(fullName);
    f = qt_TDesC2QString(fullName);
    QScopedPointer<QFileOpenEventPrivate> priv(new QFileOpenEventPrivate(QUrl::fromLocalFile(f)));
    // Duplicate here allows the file handle to be valid after S60 app construction is complete.
    qt_symbian_throwIfError(priv->file.Duplicate(fileHandle));
    d = reinterpret_cast<QEventPrivate *>(priv.take());
}
#endif

QFileOpenEvent::~QFileOpenEvent()
{
    delete reinterpret_cast<QFileOpenEventPrivate *>(d);
}

QUrl QFileOpenEvent::url() const
{
    return reinterpret_cast<const QFileOpenEventPrivate *>(d)->url;
}

bool QFileOpenEvent::openFile(QFile &file, QIODevice::OpenMode flags) const
{
    file.setFileName(f);
#ifdef Q_OS_SYMBIAN
    const QFileOpenEventPrivate *priv = reinterpret_cast<const QFileOpenEventPrivate *>(d);
    if (priv->file.SubSessionHandle()) {
        RFile dup;
        // Duplicate here means that the opened QFile will continue to be valid beyond the lifetime of this QFileOpenEvent.
        // It also allows openFile to be used in threads other than the thread in which the QFileOpenEvent was created.
        if (dup.Duplicate(priv->file) == KErrNone) {
            QScopedPointer<RFile, QScopedPointerRCloser<RFile> > dupCloser(&dup);
            bool open = file.open(dup, flags, QFile::AutoCloseHandle);
            dupCloser.take();
            return open;
        }
    }
#endif
    return file.open(flags);
}

#ifndef QT_NO_TOOLBAR

QToolBarChangeEvent::QToolBarChangeEvent(bool t)
    : QEvent(ToolBarChange), tog(t)
{}

QToolBarChangeEvent::~QToolBarChangeEvent()
{
}

/*
    \fn Qt::ButtonState QToolBarChangeEvent::state() const

    Returns the keyboard modifier flags at the time of the event.

    The returned value is a selection of the following values,
    combined using the OR operator:
    Qt::ShiftButton, Qt::ControlButton, Qt::MetaButton, and Qt::AltButton.
*/

#endif // QT_NO_TOOLBAR

#ifndef QT_NO_SHORTCUT

QShortcutEvent::QShortcutEvent(const QKeySequence &key, int id, bool ambiguous)
    : QEvent(Shortcut), sequence(key), ambig(ambiguous), sid(id)
{
}

QShortcutEvent::~QShortcutEvent()
{
}

#endif // QT_NO_SHORTCUT

#ifndef QT_NO_DEBUG_STREAM
QDebug operator<<(QDebug dbg, const QEvent *e) {
#ifndef Q_BROKEN_DEBUG_STREAM
    // More useful event output could be added here
    if (!e)
        return dbg << "QEvent(this = 0x0)";
    const char *n = 0;
    switch (e->type()) {
    case QEvent::Timer:
        n = "Timer";
        break;
    case QEvent::MouseButtonPress:
    case QEvent::MouseMove:
    case QEvent::MouseButtonRelease:
    case QEvent::MouseButtonDblClick:
    {
        const QMouseEvent *me = static_cast<const QMouseEvent*>(e);
        switch(me->type()) {
        case QEvent::MouseButtonPress:
            n = "MouseButtonPress";
            break;
        case QEvent::MouseMove:
            n = "MouseMove";
            break;
        case QEvent::MouseButtonRelease:
            n = "MouseButtonRelease";
            break;
        case QEvent::MouseButtonDblClick:
        default:
            n = "MouseButtonDblClick";
            break;
        }
        dbg.nospace() << "QMouseEvent("  << n
                      << ", " << me->button()
                      << ", " << hex << (int)me->buttons()
                      << ", " << hex << (int)me->modifiers()
                      << ')';
    }
    return dbg.space();

#ifndef QT_NO_TOOLTIP
    case QEvent::ToolTip:
        n = "ToolTip";
        break;
#endif
    case QEvent::WindowActivate:
        n = "WindowActivate";
        break;
    case QEvent::WindowDeactivate:
        n = "WindowDeactivate";
        break;
    case QEvent::ActivationChange:
        n = "ActivationChange";
        break;
#ifndef QT_NO_WHEELEVENT
    case QEvent::Wheel:
        dbg.nospace() << "QWheelEvent("  << static_cast<const QWheelEvent *>(e)->delta()
                      << ')';
        return dbg.space();
#endif
    case QEvent::KeyPress:
    case QEvent::KeyRelease:
    case QEvent::ShortcutOverride:
        {
            const QKeyEvent *ke = static_cast<const QKeyEvent*>(e);
            switch(ke->type()) {
            case QEvent::ShortcutOverride:
                n = "ShortcutOverride";
                break;
            case QEvent::KeyRelease:
                n = "KeyRelease";
                break;
            case QEvent::KeyPress:
            default:
                n = "KeyPress";
                break;
            }
            dbg.nospace() << "QKeyEvent("  << n
                          << ", " << hex << ke->key()
                          << ", " << hex << (int)ke->modifiers()
                          << ", \"" << ke->text()
                          << "\", " << ke->isAutoRepeat()
                          << ", " << ke->count()
                          << ')';
        }
        return dbg.space();
    case QEvent::FocusIn:
        n = "FocusIn";
        break;
    case QEvent::FocusOut:
        n = "FocusOut";
        break;
    case QEvent::Enter:
        n = "Enter";
        break;
    case QEvent::Leave:
        n = "Leave";
        break;
    case QEvent::PaletteChange:
        n = "PaletteChange";
        break;
    case QEvent::PolishRequest:
        n = "PolishRequest";
        break;
    case QEvent::Polish:
        n = "Polish";
        break;
    case QEvent::UpdateRequest:
        n = "UpdateRequest";
        break;
    case QEvent::Paint:
        n = "Paint";
        break;
    case QEvent::Move:
        n = "Move";
        break;
    case QEvent::Resize:
        n = "Resize";
        break;
    case QEvent::Create:
        n = "Create";
        break;
    case QEvent::Destroy:
        n = "Destroy";
        break;
    case QEvent::Close:
        n = "Close";
        break;
    case QEvent::Quit:
        n = "Quit";
        break;
    case QEvent::FileOpen:
        n = "FileOpen";
        break;
    case QEvent::Show:
        n = "Show";
        break;
    case QEvent::ShowToParent:
        n = "ShowToParent";
        break;
    case QEvent::Hide:
        n = "Hide";
        break;
    case QEvent::HideToParent:
        n = "HideToParent";
        break;
    case QEvent::None:
        n = "None";
        break;
    case QEvent::ParentChange:
        n = "ParentChange";
        break;
    case QEvent::ParentAboutToChange:
        n = "ParentAboutToChange";
        break;
    case QEvent::HoverEnter:
        n = "HoverEnter";
        break;
    case QEvent::HoverMove:
        n = "HoverMove";
        break;
    case QEvent::HoverLeave:
        n = "HoverLeave";
        break;
    case QEvent::ZOrderChange:
        n = "ZOrderChange";
        break;
    case QEvent::StyleChange:
        n = "StyleChange";
        break;
    case QEvent::DragEnter:
        n = "DragEnter";
        break;
    case QEvent::DragMove:
        n = "DragMove";
        break;
    case QEvent::DragLeave:
        n = "DragLeave";
        break;
    case QEvent::Drop:
        n = "Drop";
        break;
    case QEvent::GraphicsSceneMouseMove:
        n = "GraphicsSceneMouseMove";
        break;
    case QEvent::GraphicsSceneMousePress:
        n = "GraphicsSceneMousePress";
        break;
    case QEvent::GraphicsSceneMouseRelease:
        n = "GraphicsSceneMouseRelease";
        break;
    case QEvent::GraphicsSceneMouseDoubleClick:
        n = "GraphicsSceneMouseDoubleClick";
        break;
    case QEvent::GraphicsSceneContextMenu:
        n = "GraphicsSceneContextMenu";
        break;
    case QEvent::GraphicsSceneHoverEnter:
        n = "GraphicsSceneHoverEnter";
        break;
    case QEvent::GraphicsSceneHoverMove:
        n = "GraphicsSceneHoverMove";
        break;
    case QEvent::GraphicsSceneHoverLeave:
        n = "GraphicsSceneHoverLeave";
        break;
    case QEvent::GraphicsSceneHelp:
        n = "GraphicsSceneHelp";
        break;
    case QEvent::GraphicsSceneDragEnter:
        n = "GraphicsSceneDragEnter";
        break;
    case QEvent::GraphicsSceneDragMove:
        n = "GraphicsSceneDragMove";
        break;
    case QEvent::GraphicsSceneDragLeave:
        n = "GraphicsSceneDragLeave";
        break;
    case QEvent::GraphicsSceneDrop:
        n = "GraphicsSceneDrop";
        break;
    case QEvent::GraphicsSceneWheel:
        n = "GraphicsSceneWheel";
        break;
    case QEvent::GraphicsSceneResize:
        n = "GraphicsSceneResize";
        break;
    case QEvent::GraphicsSceneMove:
        n = "GraphicsSceneMove";
        break;
    case QEvent::CursorChange:
        n = "CursorChange";
        break;
    case QEvent::ToolTipChange:
        n = "ToolTipChange";
        break;
    case QEvent::StatusTip:
        n = "StatusTip";
        break;
    case QEvent::WhatsThis:
        n = "WhatsThis";
        break;
    case QEvent::FontChange:
        n = "FontChange";
        break;
    case QEvent::Style:
        n = "Style";
        break;
    case QEvent::KeyboardLayoutChange:
        n = "KeyboardLayoutChange";
        break;
    case QEvent::DynamicPropertyChange:
        n = "DynamicPropertyChange";
        break;
    case QEvent::GrabMouse:
        n = "GrabMouse";
        break;
    case QEvent::UngrabMouse:
        n = "UngrabMouse";
        break;
    case QEvent::GrabKeyboard:
        n = "GrabKeyboard";
        break;
    case QEvent::UngrabKeyboard:
        n = "UngrabKeyboard";
        break;
#ifdef QT3_SUPPORT
    case QEvent::ChildInsertedRequest:
      n = "ChildInsertedRequest";
      break;
    case QEvent::ChildInserted: n = "ChildInserted";
#endif
    case QEvent::ChildAdded: n = n ? n : "ChildAdded";
    case QEvent::ChildPolished: n = n ? n : "ChildPolished";
    case QEvent::ChildRemoved: n = n ? n : "ChildRemoved";
        dbg.nospace() << "QChildEvent(" << n << ", " << (static_cast<const QChildEvent*>(e))->child();
        return dbg.space();
#ifndef QT_NO_GESTURES
    case QEvent::Gesture:
        n = "Gesture";
        break;
#endif
    default:
        dbg.nospace() << "QEvent(" << (const void *)e << ", type = " << e->type() << ')';
        return dbg.space();
    }

    dbg.nospace() << 'Q' << n << "Event(" << (const void *)e << ')';
    return dbg.space();
#else
    qWarning("This compiler doesn't support streaming QEvent to QDebug");
    return dbg;
    Q_UNUSED(e);
#endif
}
#endif

#ifndef QT_NO_CLIPBOARD

QClipboardEvent::QClipboardEvent(QEventPrivate *data)
    : QEvent(QEvent::Clipboard)
{
    d = data;
}

QClipboardEvent::~QClipboardEvent()
{
}
#endif // QT_NO_CLIPBOARD

// ### Qt 5: remove
// ### Qt 5: remove
// ### Qt 5: remove
QWindowStateChangeEvent::QWindowStateChangeEvent(Qt::WindowStates s)
    : QEvent(WindowStateChange), ostate(s)
{
}

QWindowStateChangeEvent::QWindowStateChangeEvent(Qt::WindowStates s, bool isOverride)
    : QEvent(WindowStateChange), ostate(s)
{
    if (isOverride)
        d = (QEventPrivate*)(this);
}

bool QWindowStateChangeEvent::isOverride() const
{
    return (d != 0);
}

QWindowStateChangeEvent::~QWindowStateChangeEvent()
{
}

#ifdef QT3_SUPPORT

QMenubarUpdatedEvent::QMenubarUpdatedEvent(QMenuBar * const menuBar)
:QEvent(QEvent::MenubarUpdated), m_menuBar(menuBar) {}

#endif

QTouchEvent::QTouchEvent(QEvent::Type eventType,
                         QTouchEvent::DeviceType deviceType,
                         Qt::KeyboardModifiers modifiers,
                         Qt::TouchPointStates touchPointStates,
                         const QList<QTouchEvent::TouchPoint> &touchPoints)
    : QInputEvent(eventType, modifiers),
      _widget(0),
      _deviceType(deviceType),
      _touchPointStates(touchPointStates),
      _touchPoints(touchPoints)
{ }

QTouchEvent::~QTouchEvent()
{ }

QTouchEvent::TouchPoint::TouchPoint(int id)
    : d(new QTouchEventTouchPointPrivate(id))
{ }

QTouchEvent::TouchPoint::TouchPoint(const QTouchEvent::TouchPoint &other)
    : d(other.d)
{
    d->ref.ref();
}

QTouchEvent::TouchPoint::~TouchPoint()
{
    if (!d->ref.deref())
        delete d;
}

int QTouchEvent::TouchPoint::id() const
{
    return d->id;
}

Qt::TouchPointState QTouchEvent::TouchPoint::state() const
{
    return Qt::TouchPointState(int(d->state) & Qt::TouchPointStateMask);
}

bool QTouchEvent::TouchPoint::isPrimary() const
{
    return (d->state & Qt::TouchPointPrimary) != 0;
}

QPointF QTouchEvent::TouchPoint::pos() const
{
    return d->rect.center();
}

QPointF QTouchEvent::TouchPoint::scenePos() const
{
    return d->sceneRect.center();
}

QPointF QTouchEvent::TouchPoint::screenPos() const
{
    return d->screenRect.center();
}

QPointF QTouchEvent::TouchPoint::normalizedPos() const
{
    return d->normalizedPos;
}

QPointF QTouchEvent::TouchPoint::startPos() const
{
    return d->startPos;
}

QPointF QTouchEvent::TouchPoint::startScenePos() const
{
    return d->startScenePos;
}

QPointF QTouchEvent::TouchPoint::startScreenPos() const
{
    return d->startScreenPos;
}

QPointF QTouchEvent::TouchPoint::startNormalizedPos() const
{
    return d->startNormalizedPos;
}

QPointF QTouchEvent::TouchPoint::lastPos() const
{
    return d->lastPos;
}

QPointF QTouchEvent::TouchPoint::lastScenePos() const
{
    return d->lastScenePos;
}

QPointF QTouchEvent::TouchPoint::lastScreenPos() const
{
    return d->lastScreenPos;
}

QPointF QTouchEvent::TouchPoint::lastNormalizedPos() const
{
    return d->lastNormalizedPos;
}

QRectF QTouchEvent::TouchPoint::rect() const
{
    return d->rect;
}

QRectF QTouchEvent::TouchPoint::sceneRect() const
{
    return d->sceneRect;
}

QRectF QTouchEvent::TouchPoint::screenRect() const
{
    return d->screenRect;
}

qreal QTouchEvent::TouchPoint::pressure() const
{
    return d->pressure;
}

void QTouchEvent::TouchPoint::setId(int id)
{
    if (d->ref != 1)
        d = d->detach();
    d->id = id;
}

void QTouchEvent::TouchPoint::setState(Qt::TouchPointStates state)
{
    if (d->ref != 1)
        d = d->detach();
    d->state = state;
}

void QTouchEvent::TouchPoint::setPos(const QPointF &pos)
{
    if (d->ref != 1)
        d = d->detach();
    d->rect.moveCenter(pos);
}

void QTouchEvent::TouchPoint::setScenePos(const QPointF &scenePos)
{
    if (d->ref != 1)
        d = d->detach();
    d->sceneRect.moveCenter(scenePos);
}

void QTouchEvent::TouchPoint::setScreenPos(const QPointF &screenPos)
{
    if (d->ref != 1)
        d = d->detach();
    d->screenRect.moveCenter(screenPos);
}

void QTouchEvent::TouchPoint::setNormalizedPos(const QPointF &normalizedPos)
{
    if (d->ref != 1)
        d = d->detach();
    d->normalizedPos = normalizedPos;
}

void QTouchEvent::TouchPoint::setStartPos(const QPointF &startPos)
{
    if (d->ref != 1)
        d = d->detach();
    d->startPos = startPos;
}

void QTouchEvent::TouchPoint::setStartScenePos(const QPointF &startScenePos)
{
    if (d->ref != 1)
        d = d->detach();
    d->startScenePos = startScenePos;
}

void QTouchEvent::TouchPoint::setStartScreenPos(const QPointF &startScreenPos)
{
    if (d->ref != 1)
        d = d->detach();
    d->startScreenPos = startScreenPos;
}

void QTouchEvent::TouchPoint::setStartNormalizedPos(const QPointF &startNormalizedPos)
{
    if (d->ref != 1)
        d = d->detach();
    d->startNormalizedPos = startNormalizedPos;
}

void QTouchEvent::TouchPoint::setLastPos(const QPointF &lastPos)
{
    if (d->ref != 1)
        d = d->detach();
    d->lastPos = lastPos;
}

void QTouchEvent::TouchPoint::setLastScenePos(const QPointF &lastScenePos)
{
    if (d->ref != 1)
        d = d->detach();
    d->lastScenePos = lastScenePos;
}

void QTouchEvent::TouchPoint::setLastScreenPos(const QPointF &lastScreenPos)
{
    if (d->ref != 1)
        d = d->detach();
    d->lastScreenPos = lastScreenPos;
}

void QTouchEvent::TouchPoint::setLastNormalizedPos(const QPointF &lastNormalizedPos)
{
    if (d->ref != 1)
        d = d->detach();
    d->lastNormalizedPos = lastNormalizedPos;
}

void QTouchEvent::TouchPoint::setRect(const QRectF &rect)
{
    if (d->ref != 1)
        d = d->detach();
    d->rect = rect;
}

void QTouchEvent::TouchPoint::setSceneRect(const QRectF &sceneRect)
{
    if (d->ref != 1)
        d = d->detach();
    d->sceneRect = sceneRect;
}

void QTouchEvent::TouchPoint::setScreenRect(const QRectF &screenRect)
{
    if (d->ref != 1)
        d = d->detach();
    d->screenRect = screenRect;
}

void QTouchEvent::TouchPoint::setPressure(qreal pressure)
{
    if (d->ref != 1)
        d = d->detach();
    d->pressure = pressure;
}

QTouchEvent::TouchPoint &QTouchEvent::TouchPoint::operator=(const QTouchEvent::TouchPoint &other)
{
    other.d->ref.ref();
    if (!d->ref.deref())
        delete d;
    d = other.d;
    return *this;
}

#ifndef QT_NO_GESTURES

QGestureEvent::QGestureEvent(const QList<QGesture *> &gestures)
    : QEvent(QEvent::Gesture)
{
    d = reinterpret_cast<QEventPrivate *>(new QGestureEventPrivate(gestures));
}

QGestureEvent::~QGestureEvent()
{
    delete reinterpret_cast<QGestureEventPrivate *>(d);
}

QList<QGesture *> QGestureEvent::gestures() const
{
    return d_func()->gestures;
}

QGesture *QGestureEvent::gesture(Qt::GestureType type) const
{
    const QGestureEventPrivate *d = d_func();
    for(int i = 0; i < d->gestures.size(); ++i)
        if (d->gestures.at(i)->gestureType() == type)
            return d->gestures.at(i);
    return 0;
}

QList<QGesture *> QGestureEvent::activeGestures() const
{
    QList<QGesture *> gestures;
    foreach (QGesture *gesture, d_func()->gestures) {
        if (gesture->state() != Qt::GestureCanceled)
            gestures.append(gesture);
    }
    return gestures;
}

QList<QGesture *> QGestureEvent::canceledGestures() const
{
    QList<QGesture *> gestures;
    foreach (QGesture *gesture, d_func()->gestures) {
        if (gesture->state() == Qt::GestureCanceled)
            gestures.append(gesture);
    }
    return gestures;
}

void QGestureEvent::setAccepted(QGesture *gesture, bool value)
{
    if (gesture)
        setAccepted(gesture->gestureType(), value);
}

void QGestureEvent::accept(QGesture *gesture)
{
    if (gesture)
        setAccepted(gesture->gestureType(), true);
}

void QGestureEvent::ignore(QGesture *gesture)
{
    if (gesture)
        setAccepted(gesture->gestureType(), false);
}

bool QGestureEvent::isAccepted(QGesture *gesture) const
{
    return gesture ? isAccepted(gesture->gestureType()) : false;
}

void QGestureEvent::setAccepted(Qt::GestureType gestureType, bool value)
{
    setAccepted(false);
    d_func()->accepted[gestureType] = value;
}

void QGestureEvent::accept(Qt::GestureType gestureType)
{
    setAccepted(gestureType, true);
}

void QGestureEvent::ignore(Qt::GestureType gestureType)
{
    setAccepted(gestureType, false);
}

bool QGestureEvent::isAccepted(Qt::GestureType gestureType) const
{
    return d_func()->accepted.value(gestureType, true);
}

void QGestureEvent::setWidget(QWidget *widget)
{
    d_func()->widget = widget;
}

QWidget *QGestureEvent::widget() const
{
    return d_func()->widget;
}

#ifndef QT_NO_GRAPHICSVIEW

QPointF QGestureEvent::mapToGraphicsScene(const QPointF &gesturePoint) const
{
    QWidget *w = widget();
    if (w) // we get the viewport as widget, not the graphics view
        w = w->parentWidget();
    QGraphicsView *view = qobject_cast<QGraphicsView*>(w);
    if (view) {
        return view->mapToScene(view->mapFromGlobal(gesturePoint.toPoint()));
    }
    return QPointF();
}
#endif //QT_NO_GRAPHICSVIEW

QGestureEventPrivate *QGestureEvent::d_func()
{
    return reinterpret_cast<QGestureEventPrivate *>(d);
}

const QGestureEventPrivate *QGestureEvent::d_func() const
{
    return reinterpret_cast<const QGestureEventPrivate *>(d);
}

#ifdef Q_NO_USING_KEYWORD

#endif

#endif // QT_NO_GESTURES

QT_END_NAMESPACE