Remove Windows and X11 from src/widgets/platforms.

This is dead code, unused with QPA in place, so remove it to avoid confusion
caused through grepping for class names existing in both old and new places.

Mac code is left in place for now, as some of it is still in use.

Change-Id: Ia82cd5bbabe71285ca997f79d8fd9c0504e32c28
Reviewed-by: Samuel Rødal <samuel.rodal@nokia.com>

1 files changed, 0 insertions, 1027 deletions

diff --git a/src/widgets/platforms/win/qdnd_win.cpp b/src/widgets/platforms/win/qdnd_win.cpp
deleted file mode 100644
index 073937fc45..0000000000
--- a/src/widgets/platforms/win/qdnd_win.cpp
+++ /dev/null
@@ -1,1027 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the QtGui module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** GNU Lesser General Public License Usage
-** This file may be used under the terms of the GNU Lesser General Public
-** License version 2.1 as published by the Free Software Foundation and
-** appearing in the file LICENSE.LGPL included in the packaging of this
-** file. Please review the following information to ensure the GNU Lesser
-** General Public License version 2.1 requirements will be met:
-** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Nokia gives you certain additional
-** rights. These rights are described in the Nokia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU General
-** Public License version 3.0 as published by the Free Software Foundation
-** and appearing in the file LICENSE.GPL included in the packaging of this
-** file. Please review the following information to ensure the GNU General
-** Public License version 3.0 requirements will be met:
-** http://www.gnu.org/copyleft/gpl.html.
-**
-** Other Usage
-** Alternatively, this file may be used in accordance with the terms and
-** conditions contained in a signed written agreement between you and Nokia.
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "qapplication.h"
-
-#include "qapplication_p.h"
-#include "qevent.h"
-#include "qpainter.h"
-#include "qwidget.h"
-#include "qbuffer.h"
-#include "qdatastream.h"
-#include "qcursor.h"
-#include "qt_windows.h"
-#include <shlobj.h>
-#ifndef QT_NO_ACCESSIBILITY
-#include "qaccessible.h"
-#endif
-#include "qdnd_p.h"
-#include "qdebug.h"
-
-#if defined(Q_OS_WINCE)
-#include "qguifunctions_wince.h"
-#endif
-
-// support for xbuttons
-#ifndef MK_XBUTTON1
-#define MK_XBUTTON1         0x0020
-#define MK_XBUTTON2         0x0040
-#endif
-
-QT_BEGIN_NAMESPACE
-
-#if !(defined(QT_NO_DRAGANDDROP) && defined(QT_NO_CLIPBOARD))
-
-//---------------------------------------------------------------------
-//                    QOleDataObject Constructor
-//---------------------------------------------------------------------
-
-QOleDataObject::QOleDataObject(QMimeData *mimeData)
-{
-    m_refs = 1;
-    data = mimeData;
-    CF_PERFORMEDDROPEFFECT = RegisterClipboardFormat(CFSTR_PERFORMEDDROPEFFECT);
-    performedEffect = DROPEFFECT_NONE;
-}
-
-QOleDataObject::~QOleDataObject()
-{
-}
-
-void QOleDataObject::releaseQt()
-{
-    data = 0;
-}
-
-const QMimeData *QOleDataObject::mimeData() const
-{
-    return data;
-}
-
-DWORD QOleDataObject::reportedPerformedEffect() const
-{
-    return performedEffect;
-}
-
-//---------------------------------------------------------------------
-//                    IUnknown Methods
-//---------------------------------------------------------------------
-
-STDMETHODIMP
-QOleDataObject::QueryInterface(REFIID iid, void FAR* FAR* ppv)
-{
-    if (iid == IID_IUnknown || iid == IID_IDataObject) {
-        *ppv = this;
-        AddRef();
-        return NOERROR;
-    }
-    *ppv = NULL;
-    return ResultFromScode(E_NOINTERFACE);
-}
-
-STDMETHODIMP_(ULONG)
-QOleDataObject::AddRef(void)
-{
-    return ++m_refs;
-}
-
-STDMETHODIMP_(ULONG)
-QOleDataObject::Release(void)
-{
-    if (--m_refs == 0) {
-        releaseQt();
-        delete this;
-        return 0;
-    }
-    return m_refs;
-}
-
-//---------------------------------------------------------------------
-//                    IDataObject Methods
-//
-// The following methods are NOT supported for data transfer using the
-// clipboard or drag-drop:
-//
-//      IDataObject::SetData    -- return E_NOTIMPL
-//      IDataObject::DAdvise    -- return OLE_E_ADVISENOTSUPPORTED
-//                 ::DUnadvise
-//                 ::EnumDAdvise
-//      IDataObject::GetCanonicalFormatEtc -- return E_NOTIMPL
-//                     (NOTE: must set pformatetcOut->ptd = NULL)
-//---------------------------------------------------------------------
-
-STDMETHODIMP
-QOleDataObject::GetData(LPFORMATETC pformatetc, LPSTGMEDIUM pmedium)
-{
-#ifdef QDND_DEBUG
-    qDebug("QOleDataObject::GetData(LPFORMATETC pformatetc, LPSTGMEDIUM pmedium)");
-#ifndef Q_OS_WINCE
-    wchar_t buf[256] = {0};
-    GetClipboardFormatName(pformatetc->cfFormat, buf, 255);
-    qDebug("CF = %d : %s", pformatetc->cfFormat, QString::fromWCharArray(buf));
-#endif
-#endif
-
-    if (!data)
-        return ResultFromScode(DATA_E_FORMATETC);
-
-    QWindowsMime *converter = QWindowsMime::converterFromMime(*pformatetc, data);
-
-    if (converter && converter->convertFromMime(*pformatetc, data, pmedium))
-        return ResultFromScode(S_OK);
-    else
-        return ResultFromScode(DATA_E_FORMATETC);
-}
-
-STDMETHODIMP
-QOleDataObject::GetDataHere(LPFORMATETC, LPSTGMEDIUM)
-{
-    return ResultFromScode(DATA_E_FORMATETC);
-}
-
-STDMETHODIMP
-QOleDataObject::QueryGetData(LPFORMATETC pformatetc)
-{
-#ifdef QDND_DEBUG
-    qDebug("QOleDataObject::QueryGetData(LPFORMATETC pformatetc)");
-#endif
-
-    if (!data)
-        return ResultFromScode(DATA_E_FORMATETC);
-
-    if (QWindowsMime::converterFromMime(*pformatetc, data))
-        return ResultFromScode(S_OK);
-    return ResultFromScode(S_FALSE);
-}
-
-STDMETHODIMP
-QOleDataObject::GetCanonicalFormatEtc(LPFORMATETC, LPFORMATETC pformatetcOut)
-{
-    pformatetcOut->ptd = NULL;
-    return ResultFromScode(E_NOTIMPL);
-}
-
-STDMETHODIMP
-QOleDataObject::SetData(LPFORMATETC pFormatetc, STGMEDIUM *pMedium, BOOL fRelease)
-{
-    if (pFormatetc->cfFormat == CF_PERFORMEDDROPEFFECT && pMedium->tymed == TYMED_HGLOBAL) {
-        DWORD * val = (DWORD*)GlobalLock(pMedium->hGlobal);
-        performedEffect = *val;
-        GlobalUnlock(pMedium->hGlobal);
-        if (fRelease)
-            ReleaseStgMedium(pMedium);
-        return ResultFromScode(S_OK);
-    }
-    return ResultFromScode(E_NOTIMPL);
-}
-
-
-STDMETHODIMP
-QOleDataObject::EnumFormatEtc(DWORD dwDirection, LPENUMFORMATETC FAR* ppenumFormatEtc)
-{
-#ifdef QDND_DEBUG
-    qDebug("QOleDataObject::EnumFormatEtc(DWORD dwDirection, LPENUMFORMATETC FAR* ppenumFormatEtc)");
-#endif
-
-    if (!data)
-        return ResultFromScode(DATA_E_FORMATETC);
-
-    SCODE sc = S_OK;
-
-    QVector<FORMATETC> fmtetcs;
-    if (dwDirection == DATADIR_GET) {
-        fmtetcs = QWindowsMime::allFormatsForMime(data);
-    } else {
-        FORMATETC formatetc;
-        formatetc.cfFormat = CF_PERFORMEDDROPEFFECT;
-        formatetc.dwAspect = DVASPECT_CONTENT;
-        formatetc.lindex = -1;
-        formatetc.ptd = NULL;
-        formatetc.tymed = TYMED_HGLOBAL;
-        fmtetcs.append(formatetc);
-    }
-
-    QOleEnumFmtEtc *enumFmtEtc = new QOleEnumFmtEtc(fmtetcs);
-    *ppenumFormatEtc = enumFmtEtc;
-    if (enumFmtEtc->isNull()) {
-        delete enumFmtEtc;
-        *ppenumFormatEtc = NULL;
-        sc = E_OUTOFMEMORY;
-    }
-
-    return ResultFromScode(sc);
-}
-
-STDMETHODIMP
-QOleDataObject::DAdvise(FORMATETC FAR*, DWORD,
-                       LPADVISESINK, DWORD FAR*)
-{
-    return ResultFromScode(OLE_E_ADVISENOTSUPPORTED);
-}
-
-
-STDMETHODIMP
-QOleDataObject::DUnadvise(DWORD)
-{
-    return ResultFromScode(OLE_E_ADVISENOTSUPPORTED);
-}
-
-STDMETHODIMP
-QOleDataObject::EnumDAdvise(LPENUMSTATDATA FAR*)
-{
-    return ResultFromScode(OLE_E_ADVISENOTSUPPORTED);
-}
-
-#endif // QT_NO_DRAGANDDROP && QT_NO_CLIPBOARD
-
-#ifndef QT_NO_DRAGANDDROP
-
-//#define QDND_DEBUG
-
-#ifdef QDND_DEBUG
-extern QString dragActionsToString(Qt::DropActions actions);
-#endif
-
-Qt::DropActions translateToQDragDropActions(DWORD pdwEffects)
-{
-    Qt::DropActions actions = Qt::IgnoreAction;
-    if (pdwEffects & DROPEFFECT_LINK)
-        actions |= Qt::LinkAction;
-    if (pdwEffects & DROPEFFECT_COPY)
-        actions |= Qt::CopyAction;
-    if (pdwEffects & DROPEFFECT_MOVE)
-        actions |= Qt::MoveAction;
-    return actions;
-}
-
-Qt::DropAction translateToQDragDropAction(DWORD pdwEffect)
-{
-    if (pdwEffect & DROPEFFECT_LINK)
-        return Qt::LinkAction;
-    if (pdwEffect & DROPEFFECT_COPY)
-        return Qt::CopyAction;
-    if (pdwEffect & DROPEFFECT_MOVE)
-        return Qt::MoveAction;
-    return Qt::IgnoreAction;
-}
-
-DWORD translateToWinDragEffects(Qt::DropActions action)
-{
-    DWORD effect = DROPEFFECT_NONE;
-    if (action & Qt::LinkAction)
-        effect |= DROPEFFECT_LINK;
-    if (action & Qt::CopyAction)
-        effect |= DROPEFFECT_COPY;
-    if (action & Qt::MoveAction)
-        effect |= DROPEFFECT_MOVE;
-    return effect;
-}
-
-Qt::KeyboardModifiers toQtKeyboardModifiers(DWORD keyState)
-{
-    Qt::KeyboardModifiers modifiers = Qt::NoModifier;
-
-    if (keyState & MK_SHIFT)
-        modifiers |= Qt::ShiftModifier;
-    if (keyState & MK_CONTROL)
-        modifiers |= Qt::ControlModifier;
-    if (keyState & MK_ALT)
-        modifiers |= Qt::AltModifier;
-
-    return modifiers;
-}
-
-Qt::MouseButtons toQtMouseButtons(DWORD keyState)
-{
-    Qt::MouseButtons buttons = Qt::NoButton;
-
-    if (keyState & MK_LBUTTON)
-        buttons |= Qt::LeftButton;
-    if (keyState & MK_RBUTTON)
-        buttons |= Qt::RightButton;
-    if (keyState & MK_MBUTTON)
-        buttons |= Qt::MidButton;
-
-    return buttons;
-}
-
-class QOleDropSource : public IDropSource
-{
-public:
-    QOleDropSource();
-    virtual ~QOleDropSource();
-
-    void createCursors();
-
-    // IUnknown methods
-    STDMETHOD(QueryInterface)(REFIID riid, void ** ppvObj);
-    STDMETHOD_(ULONG,AddRef)(void);
-    STDMETHOD_(ULONG,Release)(void);
-
-    // IDropSource methods
-    STDMETHOD(QueryContinueDrag)(BOOL fEscapePressed, DWORD grfKeyState);
-    STDMETHOD(GiveFeedback)(DWORD dwEffect);
-
-private:
-    Qt::MouseButtons currentButtons;
-    Qt::DropAction currentAction;
-    QMap <Qt::DropAction, QCursor> cursors;
-
-    ULONG m_refs;
-};
-
-
-QOleDropSource::QOleDropSource()
-{
-    currentButtons = Qt::NoButton;
-    m_refs = 1;
-    currentAction = Qt::IgnoreAction;
-}
-
-QOleDropSource::~QOleDropSource()
-{
-}
-
-void QOleDropSource::createCursors()
-{
-    QDragManager *manager = QDragManager::self();
-    if (manager && manager->object
-        && (!manager->object->pixmap().isNull()
-        || manager->hasCustomDragCursors())) {
-        QPixmap pm = manager->object->pixmap();
-        QList<Qt::DropAction> actions;
-        actions << Qt::MoveAction << Qt::CopyAction << Qt::LinkAction;
-        if (!manager->object->pixmap().isNull())
-            actions << Qt::IgnoreAction;
-        QPoint hotSpot = manager->object->hotSpot();
-        for (int cnum = 0; cnum < actions.size(); ++cnum) {
-            QPixmap cpm = manager->dragCursor(actions.at(cnum));
-            int w = cpm.width();
-            int h = cpm.height();
-
-            if (!pm.isNull()) {
-                int x1 = qMin(-hotSpot.x(), 0);
-                int x2 = qMax(pm.width() - hotSpot.x(), cpm.width());
-                int y1 = qMin(-hotSpot.y(), 0);
-                int y2 = qMax(pm.height() - hotSpot.y(), cpm.height());
-
-                w = x2 - x1 + 1;
-                h = y2 - y1 + 1;
-            }
-
-            QRect srcRect = pm.rect();
-            QPoint pmDest = QPoint(qMax(0, -hotSpot.x()), qMax(0, -hotSpot.y()));
-            QPoint newHotSpot = hotSpot;
-
-#if defined(Q_OS_WINCE)
-            // Limited cursor size
-            int reqw = GetSystemMetrics(SM_CXCURSOR);
-            int reqh = GetSystemMetrics(SM_CYCURSOR);
-
-            QPoint hotspotInPM = newHotSpot - pmDest;
-            if (reqw < w) {
-                // Not wide enough - move objectpm right
-                qreal r = qreal(newHotSpot.x()) / w;
-                newHotSpot = QPoint(int(r * reqw), newHotSpot.y());
-                if (newHotSpot.x() + cpm.width() > reqw)
-                    newHotSpot.setX(reqw - cpm.width());
-
-                srcRect = QRect(QPoint(hotspotInPM.x() - newHotSpot.x(), srcRect.top()), QSize(reqw, srcRect.height()));
-            }
-            if (reqh < h) {
-                qreal r = qreal(newHotSpot.y()) / h;
-                newHotSpot = QPoint(newHotSpot.x(), int(r * reqh));
-                if (newHotSpot.y() + cpm.height() > reqh)
-                    newHotSpot.setY(reqh - cpm.height());
-
-                srcRect = QRect(QPoint(srcRect.left(), hotspotInPM.y() - newHotSpot.y()), QSize(srcRect.width(), reqh));
-            }
-            // Always use system cursor size
-            w = reqw;
-            h = reqh;
-#endif
-
-            QPixmap newCursor(w, h);
-            if (!pm.isNull()) {
-                newCursor.fill(QColor(0, 0, 0, 0));
-                QPainter p(&newCursor);
-                p.drawPixmap(pmDest, pm, srcRect);
-                p.drawPixmap(qMax(0,newHotSpot.x()),qMax(0,newHotSpot.y()),cpm);
-            } else {
-                newCursor = cpm;
-            }
-
-#ifndef QT_NO_CURSOR
-            cursors[actions.at(cnum)] = QCursor(newCursor, pm.isNull() ? 0 : qMax(0,newHotSpot.x()),
-                                                pm.isNull() ? 0 : qMax(0,newHotSpot.y()));
-#endif
-        }
-    }
-}
-
-
-
-//---------------------------------------------------------------------
-//                    IUnknown Methods
-//---------------------------------------------------------------------
-
-
-STDMETHODIMP
-QOleDropSource::QueryInterface(REFIID iid, void FAR* FAR* ppv)
-{
-    if(iid == IID_IUnknown || iid == IID_IDropSource)
-    {
-      *ppv = this;
-      ++m_refs;
-      return NOERROR;
-    }
-    *ppv = NULL;
-    return ResultFromScode(E_NOINTERFACE);
-}
-
-
-STDMETHODIMP_(ULONG)
-QOleDropSource::AddRef(void)
-{
-    return ++m_refs;
-}
-
-
-STDMETHODIMP_(ULONG)
-QOleDropSource::Release(void)
-{
-    if(--m_refs == 0)
-    {
-      delete this;
-      return 0;
-    }
-    return m_refs;
-}
-
-static inline Qt::MouseButtons keystate_to_mousebutton(DWORD grfKeyState)
-{
-    Qt::MouseButtons result;
-    if (grfKeyState & MK_LBUTTON)
-        result |= Qt::LeftButton;
-    if (grfKeyState & MK_MBUTTON)
-        result |= Qt::MidButton;
-    if (grfKeyState & MK_RBUTTON)
-        result |= Qt::RightButton;
-    if (grfKeyState & MK_XBUTTON1)
-        result |= Qt::XButton1;
-    if (grfKeyState & MK_XBUTTON2)
-        result |= Qt::XButton2;
-    return result;
-}
-
-//---------------------------------------------------------------------
-//                    IDropSource Methods
-//---------------------------------------------------------------------
-QT_ENSURE_STACK_ALIGNED_FOR_SSE STDMETHODIMP
-QOleDropSource::QueryContinueDrag(BOOL fEscapePressed, DWORD grfKeyState)
-{
-#ifdef QDND_DEBUG
-    qDebug("QOleDropSource::QueryContinueDrag(fEscapePressed %d, grfKeyState %d)", fEscapePressed, grfKeyState);
-#endif
-
-    if (fEscapePressed) {
-        return ResultFromScode(DRAGDROP_S_CANCEL);
-    } else if ((GetAsyncKeyState(VK_LBUTTON) == 0)
-        && (GetAsyncKeyState(VK_MBUTTON) == 0)
-        && (GetAsyncKeyState(VK_RBUTTON) == 0))    {
-        // grfKeyState is broken on CE & some Windows XP versions,
-        // therefore we need to check the state manually
-        return ResultFromScode(DRAGDROP_S_DROP);
-    } else {
-#if !defined(Q_OS_WINCE)
-        if (currentButtons == Qt::NoButton) {
-            currentButtons = keystate_to_mousebutton(grfKeyState);
-        } else {
-            Qt::MouseButtons buttons = keystate_to_mousebutton(grfKeyState);
-            if (!(currentButtons & buttons))
-                return ResultFromScode(DRAGDROP_S_DROP);
-        }
-#endif
-        QApplication::processEvents();
-        return NOERROR;
-    }
-}
-
-QT_ENSURE_STACK_ALIGNED_FOR_SSE STDMETHODIMP
-QOleDropSource::GiveFeedback(DWORD dwEffect)
-{
-    Qt::DropAction action = translateToQDragDropAction(dwEffect);
-
-#ifdef QDND_DEBUG
-    qDebug("QOleDropSource::GiveFeedback(DWORD dwEffect)");
-    qDebug("dwEffect = %s", dragActionsToString(action).toLatin1().data());
-#endif
-
-    if (currentAction != action) {
-        currentAction = action;
-        QDragManager::self()->emitActionChanged(currentAction);
-    }
-
-    if (cursors.contains(currentAction)) {
-#ifndef QT_NO_CURSOR
-        SetCursor(cursors[currentAction].handle());
-#endif
-        return ResultFromScode(S_OK);
-    }
-
-    return ResultFromScode(DRAGDROP_S_USEDEFAULTCURSORS);
-}
-
-//---------------------------------------------------------------------
-//                    QOleDropTarget
-//---------------------------------------------------------------------
-
-QOleDropTarget::QOleDropTarget(QWidget* w)
-:   widget(w)
-{
-   m_refs = 1;
-}
-
-void QOleDropTarget::releaseQt()
-{
-    widget = 0;
-}
-
-//---------------------------------------------------------------------
-//                    IUnknown Methods
-//---------------------------------------------------------------------
-
-
-STDMETHODIMP
-QOleDropTarget::QueryInterface(REFIID iid, void FAR* FAR* ppv)
-{
-    if(iid == IID_IUnknown || iid == IID_IDropTarget)
-    {
-      *ppv = this;
-      AddRef();
-      return NOERROR;
-    }
-    *ppv = NULL;
-    return ResultFromScode(E_NOINTERFACE);
-}
-
-
-STDMETHODIMP_(ULONG)
-QOleDropTarget::AddRef(void)
-{
-    return ++m_refs;
-}
-
-
-STDMETHODIMP_(ULONG)
-QOleDropTarget::Release(void)
-{
-    if(--m_refs == 0)
-    {
-      delete this;
-      return 0;
-    }
-    return m_refs;
-}
-
-//---------------------------------------------------------------------
-//                    IDropTarget Methods
-//---------------------------------------------------------------------
-
-QT_ENSURE_STACK_ALIGNED_FOR_SSE STDMETHODIMP
-QOleDropTarget::DragEnter(LPDATAOBJECT pDataObj, DWORD grfKeyState, POINTL pt, LPDWORD pdwEffect)
-{
-#ifdef QDND_DEBUG
-    qDebug("QOleDropTarget::DragEnter(LPDATAOBJECT pDataObj, DWORD grfKeyState, POINTL pt, LPDWORD pdwEffect)");
-#endif
-
-    if (!QApplicationPrivate::tryModalHelper(widget)) {
-        *pdwEffect = DROPEFFECT_NONE;
-        return NOERROR;
-    }
-
-    QDragManager *manager = QDragManager::self();
-    manager->dropData->currentDataObject = pDataObj;
-    manager->dropData->currentDataObject->AddRef();
-    sendDragEnterEvent(widget, grfKeyState, pt, pdwEffect);
-    *pdwEffect = chosenEffect;
-
-    return NOERROR;
-}
-
-void QOleDropTarget::sendDragEnterEvent(QWidget *dragEnterWidget, DWORD grfKeyState,
-                                        POINTL pt, LPDWORD pdwEffect)
-{
-    Q_ASSERT(dragEnterWidget);
-    lastPoint = dragEnterWidget->mapFromGlobal(QPoint(pt.x,pt.y));
-    lastKeyState = grfKeyState;
-
-    chosenEffect = DROPEFFECT_NONE;
-    currentWidget = dragEnterWidget;
-
-    QDragManager *manager = QDragManager::self();
-    QMimeData * md = manager->source() ? manager->dragPrivate()->data : manager->dropData;
-    QDragEnterEvent enterEvent(lastPoint, translateToQDragDropActions(*pdwEffect), md,
-                      toQtMouseButtons(grfKeyState), toQtKeyboardModifiers(grfKeyState));
-    QApplication::sendEvent(dragEnterWidget, &enterEvent);
-    answerRect = enterEvent.answerRect();
-
-    if (enterEvent.isAccepted()) {
-        chosenEffect = translateToWinDragEffects(enterEvent.dropAction());
-    }
-
-    // Documentation states that a drag move event is sendt immidiatly after
-    // a drag enter event. This will honor widgets overriding dragMoveEvent only:
-    if (enterEvent.isAccepted()) {
-        QDragMoveEvent moveEvent(lastPoint, translateToQDragDropActions(*pdwEffect), md,
-                                 toQtMouseButtons(grfKeyState), toQtKeyboardModifiers(grfKeyState));
-        answerRect = enterEvent.answerRect();
-        moveEvent.setDropAction(enterEvent.dropAction());
-        moveEvent.accept(); // accept by default, since enter event was accepted.
-
-        QApplication::sendEvent(dragEnterWidget, &moveEvent);
-        if (moveEvent.isAccepted()) {
-            answerRect = moveEvent.answerRect();
-            chosenEffect = translateToWinDragEffects(moveEvent.dropAction());
-        } else {
-            chosenEffect = DROPEFFECT_NONE;
-        }
-    }
-
-}
-
-QT_ENSURE_STACK_ALIGNED_FOR_SSE STDMETHODIMP
-QOleDropTarget::DragOver(DWORD grfKeyState, POINTL pt, LPDWORD pdwEffect)
-{
-#ifdef QDND_DEBUG
-    qDebug("QOleDropTarget::DragOver(grfKeyState %d, pt (%d,%d), pdwEffect %d)", grfKeyState, pt.x, pt.y, pdwEffect);
-#endif
-
-    QWidget *dragOverWidget = widget->childAt(widget->mapFromGlobal(QPoint(pt.x, pt.y)));
-    if (!dragOverWidget)
-        dragOverWidget = widget;
-
-
-    if (!QApplicationPrivate::tryModalHelper(dragOverWidget)
-            || !dragOverWidget->testAttribute(Qt::WA_DropSiteRegistered)) {
-        *pdwEffect = DROPEFFECT_NONE;
-        return NOERROR;
-    }
-
-    QPoint tmpPoint = dragOverWidget->mapFromGlobal(QPoint(pt.x, pt.y));
-    // see if we should compress this event
-    if ((tmpPoint == lastPoint || answerRect.contains(tmpPoint)) && lastKeyState == grfKeyState) {
-        *pdwEffect = chosenEffect;
-        return NOERROR;
-    }
-
-    if (!dragOverWidget->internalWinId() && dragOverWidget != currentWidget) {
-        QPointer<QWidget> dragOverWidgetGuard(dragOverWidget);
-        // Send drag leave event to the previous drag widget.
-        QDragLeaveEvent dragLeave;
-        if (currentWidget)
-            QApplication::sendEvent(currentWidget, &dragLeave);
-        if (!dragOverWidgetGuard) {
-            dragOverWidget = widget->childAt(widget->mapFromGlobal(QPoint(pt.x, pt.y)));
-            if (!dragOverWidget)
-                dragOverWidget = widget;
-        }
-        // Send drag enter event to the current drag widget.
-        sendDragEnterEvent(dragOverWidget, grfKeyState, pt, pdwEffect);
-    }
-
-    QDragManager *manager = QDragManager::self();
-    QMimeData *md = manager->source() ? manager->dragPrivate()->data : manager->dropData;
-
-    QDragMoveEvent oldEvent(lastPoint, translateToQDragDropActions(*pdwEffect), md,
-                     toQtMouseButtons(lastKeyState), toQtKeyboardModifiers(lastKeyState));
-
-
-    lastPoint = tmpPoint;
-    lastKeyState = grfKeyState;
-
-    QDragMoveEvent e(lastPoint, translateToQDragDropActions(*pdwEffect), md,
-                     toQtMouseButtons(grfKeyState), toQtKeyboardModifiers(grfKeyState));
-    if (chosenEffect != DROPEFFECT_NONE) {
-        if (oldEvent.dropAction() == e.dropAction() &&
-            oldEvent.keyboardModifiers() == e.keyboardModifiers())
-            e.setDropAction(translateToQDragDropAction(chosenEffect));
-        e.accept();
-    }
-    QApplication::sendEvent(dragOverWidget, &e);
-
-    answerRect = e.answerRect();
-    if (e.isAccepted())
-        chosenEffect = translateToWinDragEffects(e.dropAction());
-    else
-        chosenEffect = DROPEFFECT_NONE;
-    *pdwEffect = chosenEffect;
-
-    return NOERROR;
-}
-
-QT_ENSURE_STACK_ALIGNED_FOR_SSE STDMETHODIMP
-QOleDropTarget::DragLeave()
-{
-#ifdef QDND_DEBUG
-    qDebug("QOleDropTarget::DragLeave()");
-#endif
-
-    if (!QApplicationPrivate::tryModalHelper(widget)) {
-        return NOERROR;
-    }
-
-    currentWidget = 0;
-    QDragLeaveEvent e;
-    QApplication::sendEvent(widget, &e);
-
-    QDragManager *manager = QDragManager::self();
-
-    if (manager->dropData->currentDataObject) { // Sanity
-        manager->dropData->currentDataObject->Release();
-        manager->dropData->currentDataObject = 0;
-    }
-
-    return NOERROR;
-}
-
-#define KEY_STATE_BUTTON_MASK (MK_LBUTTON | MK_MBUTTON | MK_RBUTTON)
-
-QT_ENSURE_STACK_ALIGNED_FOR_SSE STDMETHODIMP
-QOleDropTarget::Drop(LPDATAOBJECT /*pDataObj*/, DWORD grfKeyState, POINTL pt, LPDWORD pdwEffect)
-{
-#ifdef QDND_DEBUG
-    qDebug("QOleDropTarget::Drop(LPDATAOBJECT /*pDataObj*/, grfKeyState %d, POINTL pt, LPDWORD pdwEffect)", grfKeyState);
-#endif
-
-    QWidget *dropWidget = widget->childAt(widget->mapFromGlobal(QPoint(pt.x, pt.y)));
-    if (!dropWidget)
-        dropWidget = widget;
-
-    if (!QApplicationPrivate::tryModalHelper(dropWidget)
-            || !dropWidget->testAttribute(Qt::WA_DropSiteRegistered)) {
-        *pdwEffect = DROPEFFECT_NONE;
-        return NOERROR;
-    }
-
-    lastPoint = dropWidget->mapFromGlobal(QPoint(pt.x,pt.y));
-    // grfKeyState does not all ways contain button state in the drop so if
-    // it doesn't then use the last known button state;
-    if ((grfKeyState & KEY_STATE_BUTTON_MASK) == 0)
-        grfKeyState |= lastKeyState & KEY_STATE_BUTTON_MASK;
-    lastKeyState = grfKeyState;
-
-    QDragManager *manager = QDragManager::self();
-    QMimeData *md = manager->source() ? manager->dragPrivate()->data : manager->dropData;
-    QDropEvent e(lastPoint, translateToQDragDropActions(*pdwEffect), md,
-                 toQtMouseButtons(grfKeyState), toQtKeyboardModifiers(grfKeyState));
-    if (chosenEffect != DROPEFFECT_NONE) {
-        e.setDropAction(translateToQDragDropAction(chosenEffect));
-    }
-    QApplication::sendEvent(dropWidget, &e);
-
-    if (chosenEffect != DROPEFFECT_NONE) {
-        e.accept();
-    }
-
-
-    if (e.isAccepted()) {
-        if (e.dropAction() == Qt::MoveAction || e.dropAction() == Qt::TargetMoveAction) {
-            if (e.dropAction() == Qt::MoveAction)
-                chosenEffect = DROPEFFECT_MOVE;
-            else
-                chosenEffect = DROPEFFECT_COPY;
-            HGLOBAL hData = GlobalAlloc(0, sizeof(DWORD));
-            if (hData) {
-                DWORD *moveEffect = (DWORD *)GlobalLock(hData);;
-                *moveEffect = DROPEFFECT_MOVE;
-                GlobalUnlock(hData);
-                STGMEDIUM medium;
-                memset(&medium, 0, sizeof(STGMEDIUM));
-                medium.tymed = TYMED_HGLOBAL;
-                medium.hGlobal = hData;
-                FORMATETC format;
-                format.cfFormat = RegisterClipboardFormat(CFSTR_PERFORMEDDROPEFFECT);
-                format.tymed = TYMED_HGLOBAL;
-                format.ptd = 0;
-                format.dwAspect = 1;
-                format.lindex = -1;
-                manager->dropData->currentDataObject->SetData(&format, &medium, true);
-            }
-        } else {
-            chosenEffect = translateToWinDragEffects(e.dropAction());
-        }
-    } else {
-        chosenEffect = DROPEFFECT_NONE;
-    }
-    *pdwEffect = chosenEffect;
-
-
-    if (manager->dropData->currentDataObject) {
-        manager->dropData->currentDataObject->Release();
-        manager->dropData->currentDataObject = 0;
-    }
-
-    return NOERROR;
-
-        // We won't get any mouserelease-event, so manually adjust qApp state:
-///### test this        QApplication::winMouseButtonUp();
-}
-
-//---------------------------------------------------------------------
-//                    QDropData
-//---------------------------------------------------------------------
-
-bool QDropData::hasFormat_sys(const QString &mimeType) const
-{
-    if (!currentDataObject) // Sanity
-        return false;
-
-    return QWindowsMime::converterToMime(mimeType, currentDataObject) != 0;
-}
-
-QStringList QDropData::formats_sys() const
-{
-    QStringList fmts;
-    if (!currentDataObject) // Sanity
-        return fmts;
-
-    fmts = QWindowsMime::allMimesForFormats(currentDataObject);
-
-    return fmts;
-}
-
-QVariant QDropData::retrieveData_sys(const QString &mimeType, QVariant::Type type) const
-{
-    QVariant result;
-
-    if (!currentDataObject) // Sanity
-        return result;
-
-    QWindowsMime *converter = QWindowsMime::converterToMime(mimeType, currentDataObject);
-
-    if (converter)
-        result = converter->convertToMime(mimeType, currentDataObject, type);
-
-    return result;
-}
-
-Qt::DropAction QDragManager::drag(QDrag *o)
-
-{
-#ifdef QDND_DEBUG
-    qDebug("QDragManager::drag(QDrag *drag)");
-#endif
-
-    if (object == o || !o || !o->d_func()->source)
-        return Qt::IgnoreAction;
-
-    if (object) {
-        cancel();
-        qApp->removeEventFilter(this);
-        beingCancelled = false;
-    }
-
-    object = o;
-
-#ifdef QDND_DEBUG
-    qDebug("actions = %s", dragActionsToString(dragPrivate()->possible_actions).toLatin1().data());
-#endif
-
-    dragPrivate()->target = 0;
-
-#ifndef QT_NO_ACCESSIBILITY
-    QAccessible::updateAccessibility(this, 0, QAccessible::DragDropStart);
-#endif
-
-    DWORD resultEffect;
-    QOleDropSource *src = new QOleDropSource();
-    src->createCursors();
-    QOleDataObject *obj = new QOleDataObject(o->mimeData());
-    DWORD allowedEffects = translateToWinDragEffects(dragPrivate()->possible_actions);
-
-#if !defined(Q_OS_WINCE) || defined(GWES_ICONCURS)
-    HRESULT r = DoDragDrop(obj, src, allowedEffects, &resultEffect);
-#else
-    HRESULT r = DRAGDROP_S_CANCEL;
-    resultEffect = DROPEFFECT_MOVE;
-#endif
-
-    Qt::DropAction ret = Qt::IgnoreAction;
-    if (r == DRAGDROP_S_DROP) {
-        if (obj->reportedPerformedEffect() == DROPEFFECT_MOVE && resultEffect != DROPEFFECT_MOVE) {
-            ret = Qt::TargetMoveAction;
-            resultEffect = DROPEFFECT_MOVE;
-        } else {
-            ret = translateToQDragDropAction(resultEffect);
-        }
-        // Force it to be a copy if an unsupported operation occurred.
-        // This indicates a bug in the drop target.
-        if (resultEffect != DROPEFFECT_NONE && !(resultEffect & allowedEffects))
-            ret = Qt::CopyAction;
-    } else {
-        dragPrivate()->target = 0;
-    }
-
-    // clean up
-    obj->releaseQt();
-    obj->Release();        // Will delete obj if refcount becomes 0
-    src->Release();        // Will delete src if refcount becomes 0
-    object = 0;
-    o->setMimeData(0);
-    o->deleteLater();
-
-#ifndef QT_NO_ACCESSIBILITY
-    QAccessible::updateAccessibility(this, 0, QAccessible::DragDropEnd);
-#endif
-
-    return ret;
-}
-
-void QDragManager::cancel(bool /* deleteSource */)
-{
-    if (object) {
-        beingCancelled = true;
-        object = 0;
-    }
-
-#ifndef QT_NO_CURSOR
-    // insert cancel code here ######## todo
-
-    if (restoreCursor) {
-        QApplication::restoreOverrideCursor();
-        restoreCursor = false;
-    }
-#endif
-#ifndef QT_NO_ACCESSIBILITY
-    QAccessible::updateAccessibility(this, 0, QAccessible::DragDropEnd);
-#endif
-}
-
-void QDragManager::updatePixmap()
-{
-    // not used in windows implementation
-}
-
-bool QDragManager::eventFilter(QObject *, QEvent *)
-{
-    // not used in windows implementation
-    return false;
-}
-
-void QDragManager::timerEvent(QTimerEvent*)
-{
-    // not used in windows implementation
-}
-
-void QDragManager::move(const QPoint &)
-{
-    // not used in windows implementation
-}
-
-void QDragManager::drop()
-{
-    // not used in windows implementation
-}
-
-QT_END_NAMESPACE
-
-#endif // QT_NO_DRAGANDDROP