1 files changed, 0 insertions, 426 deletions

diff --git a/src/gui/kernel/qdnd_qws.cpp b/src/gui/kernel/qdnd_qws.cpp
deleted file mode 100644
index 96bdaed67b..0000000000
--- a/src/gui/kernel/qdnd_qws.cpp
+++ /dev/null
@@ -1,426 +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"
-
-#ifndef QT_NO_DRAGANDDROP
-
-#include "qwidget.h"
-#include "qdatetime.h"
-#include "qbitmap.h"
-#include "qcursor.h"
-#include "qevent.h"
-#include "qpainter.h"
-#include "qdnd_p.h"
-
-QT_BEGIN_NAMESPACE
-
-QT_USE_NAMESPACE
-
-static QPixmap *defaultPm = 0;
-static const int default_pm_hotx = -2;
-static const int default_pm_hoty = -16;
-static const char *const default_pm[] = {
-"13 9 3 1",
-".      c None",
-"       c #000000",
-"X      c #FFFFFF",
-"X X X X X X X",
-" X X X X X X ",
-"X ......... X",
-" X.........X ",
-"X ......... X",
-" X.........X ",
-"X ......... X",
-" X X X X X X ",
-"X X X X X X X",
-};
-
-// Shift/Ctrl handling, and final drop status
-static Qt::DropAction global_accepted_action = Qt::CopyAction;
-static Qt::DropActions possible_actions = Qt::IgnoreAction;
-
-
-// static variables in place of a proper cross-process solution
-static QDrag *drag_object;
-static bool qt_qws_dnd_dragging = false;
-
-
-static Qt::KeyboardModifiers oldstate;
-
-class QShapedPixmapWidget : public QWidget {
-    QPixmap pixmap;
-public:
-    QShapedPixmapWidget() :
-        QWidget(0, Qt::Tool | Qt::FramelessWindowHint | Qt::X11BypassWindowManagerHint)
-    {
-        // ### Temporary workaround for 4.2-rc1!!! To prevent flickering when
-        // using drag'n drop in a client application. (task 126956)
-        // setAttribute() should be done unconditionally!
-        if (QApplication::type() == QApplication::GuiServer)
-            setAttribute(Qt::WA_TransparentForMouseEvents);
-    }
-
-    void setPixmap(QPixmap pm)
-    {
-        pixmap = pm;
-        if (!pixmap.mask().isNull()) {
-            setMask(pixmap.mask());
-        } else {
-            clearMask();
-        }
-        resize(pm.width(),pm.height());
-    }
-
-    void paintEvent(QPaintEvent*)
-    {
-        QPainter p(this);
-        p.drawPixmap(0,0,pixmap);
-    }
-};
-
-
-static QShapedPixmapWidget *qt_qws_dnd_deco = 0;
-
-
-void QDragManager::updatePixmap()
-{
-    if (qt_qws_dnd_deco) {
-        QPixmap pm;
-        QPoint pm_hot(default_pm_hotx,default_pm_hoty);
-        if (drag_object) {
-            pm = drag_object->pixmap();
-            if (!pm.isNull())
-                pm_hot = drag_object->hotSpot();
-        }
-        if (pm.isNull()) {
-            if (!defaultPm)
-                defaultPm = new QPixmap(default_pm);
-            pm = *defaultPm;
-        }
-        qt_qws_dnd_deco->setPixmap(pm);
-        qt_qws_dnd_deco->move(QCursor::pos()-pm_hot);
-        if (willDrop) {
-            qt_qws_dnd_deco->show();
-        } else {
-            qt_qws_dnd_deco->hide();
-        }
-    }
-}
-
-void QDragManager::timerEvent(QTimerEvent *) { }
-
-void QDragManager::move(const QPoint &) { }
-
-void QDragManager::updateCursor()
-{
-#ifndef QT_NO_CURSOR
-    if (willDrop) {
-        if (qt_qws_dnd_deco)
-            qt_qws_dnd_deco->show();
-        if (currentActionForOverrideCursor != global_accepted_action) {
-            QApplication::changeOverrideCursor(QCursor(dragCursor(global_accepted_action), 0, 0));
-            currentActionForOverrideCursor = global_accepted_action;
-        }
-    } else {
-        QCursor *overrideCursor = QApplication::overrideCursor();
-        if (!overrideCursor || overrideCursor->shape() != Qt::ForbiddenCursor) {
-            QApplication::changeOverrideCursor(QCursor(Qt::ForbiddenCursor));
-            currentActionForOverrideCursor = Qt::IgnoreAction;
-        }
-        if (qt_qws_dnd_deco)
-            qt_qws_dnd_deco->hide();
-    }
-#endif
-}
-
-
-bool QDragManager::eventFilter(QObject *o, QEvent *e)
-{
- if (beingCancelled) {
-     if (e->type() == QEvent::KeyRelease && static_cast<QKeyEvent*>(e)->key() == Qt::Key_Escape) {
-            qApp->removeEventFilter(this);
-            Q_ASSERT(object == 0);
-            beingCancelled = false;
-            eventLoop->exit();
-            return true; // block the key release
-        }
-        return false;
-    }
-
-
-
-    if (!o->isWidgetType())
-        return false;
-
-    switch(e->type()) {
-        case QEvent::ShortcutOverride:
-            // prevent accelerators from firing while dragging
-            e->accept();
-            return true;
-
-        case QEvent::KeyPress:
-        case QEvent::KeyRelease:
-        {
-            QKeyEvent *ke = ((QKeyEvent*)e);
-            if (ke->key() == Qt::Key_Escape && e->type() == QEvent::KeyPress) {
-                cancel();
-                qApp->removeEventFilter(this);
-                beingCancelled = false;
-                eventLoop->exit();
-            } else {
-                updateCursor();
-            }
-            return true; // Eat all key events
-        }
-
-        case QEvent::MouseButtonPress:
-        case QEvent::MouseMove:
-        {
-            if (!object) { //#### this should not happen
-                qWarning("QDragManager::eventFilter: No object");
-                return true;
-            }
-
-            QDragManager *manager = QDragManager::self();
-            QMimeData *dropData = manager->object ? manager->dragPrivate()->data : manager->dropData;
-            if (manager->object)
-                possible_actions =  manager->dragPrivate()->possible_actions;
-            else
-                possible_actions = Qt::IgnoreAction;
-
-            QMouseEvent *me = (QMouseEvent *)e;
-            if (me->buttons()) {
-                Qt::DropAction prevAction = global_accepted_action;
-                QWidget *cw = QApplication::widgetAt(me->globalPos());
-
-                // Fix for when we move mouse on to the deco widget
-                if (qt_qws_dnd_deco && cw == qt_qws_dnd_deco)
-                    cw = object->target();
-
-                while (cw && !cw->acceptDrops() && !cw->isWindow())
-                    cw = cw->parentWidget();
-
-                if (object->target() != cw) {
-                    if (object->target()) {
-                        QDragLeaveEvent dle;
-                        QApplication::sendEvent(object->target(), &dle);
-                        willDrop = false;
-                        global_accepted_action = Qt::IgnoreAction;
-                        updateCursor();
-                        restoreCursor = true;
-                        object->d_func()->target = 0;
-                    }
-                    if (cw && cw->acceptDrops()) {
-                        object->d_func()->target = cw;
-                        QDragEnterEvent dee(cw->mapFromGlobal(me->globalPos()), possible_actions, dropData,
-                                            me->buttons(), me->modifiers());
-                        QApplication::sendEvent(object->target(), &dee);
-                        willDrop = dee.isAccepted() && dee.dropAction() != Qt::IgnoreAction;
-                        global_accepted_action = willDrop ? dee.dropAction() : Qt::IgnoreAction;
-                        updateCursor();
-                        restoreCursor = true;
-                    }
-                } else if (cw) {
-                    QDragMoveEvent dme(cw->mapFromGlobal(me->globalPos()), possible_actions, dropData,
-                                       me->buttons(), me->modifiers());
-                    if (global_accepted_action != Qt::IgnoreAction) {
-                        dme.setDropAction(global_accepted_action);
-                        dme.accept();
-                    }
-                    QApplication::sendEvent(cw, &dme);
-                    willDrop = dme.isAccepted();
-                    global_accepted_action = willDrop ? dme.dropAction() : Qt::IgnoreAction;
-                    updatePixmap();
-                    updateCursor();
-                }
-                if (global_accepted_action != prevAction)
-                    emitActionChanged(global_accepted_action);
-            }
-            return true; // Eat all mouse events
-        }
-
-        case QEvent::MouseButtonRelease:
-        {
-            qApp->removeEventFilter(this);
-            if (restoreCursor) {
-                willDrop = false;
-#ifndef QT_NO_CURSOR
-                QApplication::restoreOverrideCursor();
-#endif
-                restoreCursor = false;
-            }
-            if (object && object->target()) {
-                QMouseEvent *me = (QMouseEvent *)e;
-
-                QDragManager *manager = QDragManager::self();
-                QMimeData *dropData = manager->object ? manager->dragPrivate()->data : manager->dropData;
-
-                QDropEvent de(object->target()->mapFromGlobal(me->globalPos()), possible_actions, dropData,
-                              me->buttons(), me->modifiers());
-                QApplication::sendEvent(object->target(), &de);
-                if (de.isAccepted())
-                    global_accepted_action = de.dropAction();
-                else
-                    global_accepted_action = Qt::IgnoreAction;
-
-                if (object)
-                    object->deleteLater();
-                drag_object = object = 0;
-            }
-            eventLoop->exit();
-            return true; // Eat all mouse events
-        }
-
-        default:
-             break;
-    }
-
-    return false;
-}
-
-Qt::DropAction QDragManager::drag(QDrag *o)
-{
-    if (object == o || !o || !o->source())
-         return Qt::IgnoreAction;
-
-    if (object) {
-        cancel();
-        qApp->removeEventFilter(this);
-        beingCancelled = false;
-    }
-
-    object = drag_object = o;
-    qt_qws_dnd_deco = new QShapedPixmapWidget();
-    oldstate = Qt::NoModifier; // #### Should use state that caused the drag
-//    drag_mode = mode;
-
-    willDrop = false;
-    updatePixmap();
-    updateCursor();
-    restoreCursor = true;
-    object->d_func()->target = 0;
-    qApp->installEventFilter(this);
-
-    global_accepted_action = Qt::CopyAction;
-#ifndef QT_NO_CURSOR
-    qApp->setOverrideCursor(Qt::ArrowCursor);
-    restoreCursor = true;
-    updateCursor();
-#endif
-
-    qt_qws_dnd_dragging = true;
-
-    eventLoop = new QEventLoop;
-    (void) eventLoop->exec();
-    delete eventLoop;
-    eventLoop = 0;
-
-    delete qt_qws_dnd_deco;
-    qt_qws_dnd_deco = 0;
-    qt_qws_dnd_dragging = false;
-
-
-    return global_accepted_action;
-}
-
-
-void QDragManager::cancel(bool deleteSource)
-{
-//    qDebug("QDragManager::cancel");
-    beingCancelled = true;
-
-    if (object->target()) {
-        QDragLeaveEvent dle;
-        QApplication::sendEvent(object->target(), &dle);
-    }
-
-#ifndef QT_NO_CURSOR
-    if (restoreCursor) {
-        QApplication::restoreOverrideCursor();
-        restoreCursor = false;
-    }
-#endif
-
-    if (drag_object) {
-        if (deleteSource)
-            object->deleteLater();
-        drag_object = object = 0;
-    }
-
-    delete qt_qws_dnd_deco;
-    qt_qws_dnd_deco = 0;
-
-    global_accepted_action = Qt::IgnoreAction;
-}
-
-
-void QDragManager::drop()
-{
-}
-
-QVariant QDropData::retrieveData_sys(const QString &mimetype, QVariant::Type type) const
-{
-    if (!drag_object)
-        return QVariant();
-    QByteArray data =  drag_object->mimeData()->data(mimetype);
-    if (type == QVariant::String)
-        return QString::fromUtf8(data);
-    return data;
-}
-
-bool QDropData::hasFormat_sys(const QString &format) const
-{
-    return formats().contains(format);
-}
-
-QStringList QDropData::formats_sys() const
-{
-    if (drag_object)
-        return drag_object->mimeData()->formats();
-    return QStringList();
-}
-
-
-#endif // QT_NO_DRAGANDDROP
-
-
-QT_END_NAMESPACE