480 lines
16 KiB
C++
480 lines
16 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
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** Contact: http://www.qt-project.org/
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**
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** This file is part of the QtGui module of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** GNU Lesser General Public License Usage
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** This file may be used under the terms of the GNU Lesser General Public
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** License version 2.1 as published by the Free Software Foundation and
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** appearing in the file LICENSE.LGPL included in the packaging of this
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** file. Please review the following information to ensure the GNU Lesser
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** General Public License version 2.1 requirements will be met:
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** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Nokia gives you certain additional
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** rights. These rights are described in the Nokia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU General
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** Public License version 3.0 as published by the Free Software Foundation
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** and appearing in the file LICENSE.GPL included in the packaging of this
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** file. Please review the following information to ensure the GNU General
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** Public License version 3.0 requirements will be met:
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** http://www.gnu.org/copyleft/gpl.html.
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**
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** Other Usage
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** Alternatively, this file may be used in accordance with the terms and
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** conditions contained in a signed written agreement between you and Nokia.
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**
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**
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**
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**
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**
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include <QtCore/qstatemachine.h>
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#ifndef QT_NO_STATEMACHINE
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#include <private/qstatemachine_p.h>
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#include <QtGui/qevent.h>
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#include <QtWidgets/qgraphicssceneevent.h>
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QT_BEGIN_NAMESPACE
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Q_CORE_EXPORT const QStateMachinePrivate::Handler *qcoreStateMachineHandler();
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static QEvent *cloneEvent(QEvent *e)
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{
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switch (e->type()) {
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case QEvent::MouseButtonPress:
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case QEvent::MouseButtonRelease:
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case QEvent::MouseButtonDblClick:
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case QEvent::MouseMove:
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return new QMouseEvent(*static_cast<QMouseEvent*>(e));
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case QEvent::KeyPress:
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case QEvent::KeyRelease:
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return new QKeyEvent(*static_cast<QKeyEvent*>(e));
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case QEvent::FocusIn:
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case QEvent::FocusOut:
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return new QFocusEvent(*static_cast<QFocusEvent*>(e));
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case QEvent::Enter:
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return new QEvent(*e);
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case QEvent::Leave:
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return new QEvent(*e);
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break;
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case QEvent::Paint:
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Q_ASSERT_X(false, "cloneEvent()", "not implemented");
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break;
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case QEvent::Move:
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return new QMoveEvent(*static_cast<QMoveEvent*>(e));
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case QEvent::Resize:
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return new QResizeEvent(*static_cast<QResizeEvent*>(e));
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case QEvent::Create:
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Q_ASSERT_X(false, "cloneEvent()", "not implemented");
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break;
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case QEvent::Destroy:
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Q_ASSERT_X(false, "cloneEvent()", "not implemented");
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break;
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case QEvent::Show:
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return new QShowEvent(*static_cast<QShowEvent*>(e));
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case QEvent::Hide:
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return new QHideEvent(*static_cast<QHideEvent*>(e));
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case QEvent::Close:
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return new QCloseEvent(*static_cast<QCloseEvent*>(e));
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case QEvent::Quit:
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return new QEvent(*e);
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case QEvent::ParentChange:
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return new QEvent(*e);
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case QEvent::ParentAboutToChange:
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return new QEvent(*e);
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case QEvent::ThreadChange:
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return new QEvent(*e);
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case QEvent::WindowActivate:
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case QEvent::WindowDeactivate:
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return new QEvent(*e);
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case QEvent::ShowToParent:
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return new QEvent(*e);
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case QEvent::HideToParent:
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return new QEvent(*e);
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#ifndef QT_NO_WHEELEVENT
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case QEvent::Wheel:
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return new QWheelEvent(*static_cast<QWheelEvent*>(e));
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#endif //QT_NO_WHEELEVENT
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case QEvent::WindowTitleChange:
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return new QEvent(*e);
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case QEvent::WindowIconChange:
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return new QEvent(*e);
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case QEvent::ApplicationWindowIconChange:
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return new QEvent(*e);
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case QEvent::ApplicationFontChange:
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return new QEvent(*e);
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case QEvent::ApplicationLayoutDirectionChange:
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return new QEvent(*e);
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case QEvent::ApplicationPaletteChange:
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return new QEvent(*e);
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case QEvent::PaletteChange:
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return new QEvent(*e);
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case QEvent::Clipboard:
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Q_ASSERT_X(false, "cloneEvent()", "not implemented");
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break;
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case QEvent::Speech:
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Q_ASSERT_X(false, "cloneEvent()", "not implemented");
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break;
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case QEvent::MetaCall:
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Q_ASSERT_X(false, "cloneEvent()", "not implemented");
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break;
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case QEvent::SockAct:
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return new QEvent(*e);
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case QEvent::WinEventAct:
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return new QEvent(*e);
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case QEvent::DeferredDelete:
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return new QEvent(*e);
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#ifndef QT_NO_DRAGANDDROP
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case QEvent::DragEnter:
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return new QDragEnterEvent(*static_cast<QDragEnterEvent*>(e));
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case QEvent::DragMove:
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return new QDragMoveEvent(*static_cast<QDragMoveEvent*>(e));
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case QEvent::DragLeave:
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return new QDragLeaveEvent(*static_cast<QDragLeaveEvent*>(e));
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case QEvent::Drop:
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return new QDropEvent(*static_cast<QDragMoveEvent*>(e));
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#endif
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case QEvent::ChildAdded:
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return new QChildEvent(*static_cast<QChildEvent*>(e));
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case QEvent::ChildPolished:
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return new QChildEvent(*static_cast<QChildEvent*>(e));
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case QEvent::ChildRemoved:
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return new QChildEvent(*static_cast<QChildEvent*>(e));
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case QEvent::ShowWindowRequest:
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return new QEvent(*e);
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case QEvent::PolishRequest:
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return new QEvent(*e);
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case QEvent::Polish:
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return new QEvent(*e);
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case QEvent::LayoutRequest:
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return new QEvent(*e);
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case QEvent::UpdateRequest:
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return new QEvent(*e);
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case QEvent::UpdateLater:
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return new QEvent(*e);
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case QEvent::EmbeddingControl:
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return new QEvent(*e);
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case QEvent::ActivateControl:
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return new QEvent(*e);
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case QEvent::DeactivateControl:
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return new QEvent(*e);
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#ifndef QT_NO_CONTEXTMENU
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case QEvent::ContextMenu:
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return new QContextMenuEvent(*static_cast<QContextMenuEvent*>(e));
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#endif
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case QEvent::InputMethod:
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return new QInputMethodEvent(*static_cast<QInputMethodEvent*>(e));
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case QEvent::LocaleChange:
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return new QEvent(*e);
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case QEvent::LanguageChange:
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return new QEvent(*e);
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case QEvent::LayoutDirectionChange:
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return new QEvent(*e);
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case QEvent::Style:
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return new QEvent(*e);
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#ifndef QT_NO_TABLETEVENT
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case QEvent::TabletMove:
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case QEvent::TabletPress:
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case QEvent::TabletRelease:
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return new QTabletEvent(*static_cast<QTabletEvent*>(e));
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#endif //QT_NO_TABLETEVENT
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case QEvent::OkRequest:
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return new QEvent(*e);
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case QEvent::HelpRequest:
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return new QEvent(*e);
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case QEvent::IconDrag:
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return new QIconDragEvent(*static_cast<QIconDragEvent*>(e));
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case QEvent::FontChange:
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return new QEvent(*e);
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case QEvent::EnabledChange:
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return new QEvent(*e);
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case QEvent::ActivationChange:
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return new QEvent(*e);
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case QEvent::StyleChange:
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return new QEvent(*e);
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case QEvent::IconTextChange:
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return new QEvent(*e);
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case QEvent::ModifiedChange:
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return new QEvent(*e);
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case QEvent::MouseTrackingChange:
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return new QEvent(*e);
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case QEvent::WindowBlocked:
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return new QEvent(*e);
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case QEvent::WindowUnblocked:
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return new QEvent(*e);
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case QEvent::WindowStateChange:
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return new QWindowStateChangeEvent(*static_cast<QWindowStateChangeEvent*>(e));
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case QEvent::ToolTip:
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return new QHelpEvent(*static_cast<QHelpEvent*>(e));
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case QEvent::WhatsThis:
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return new QHelpEvent(*static_cast<QHelpEvent*>(e));
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#ifndef QT_NO_STATUSTIP
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case QEvent::StatusTip:
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return new QStatusTipEvent(*static_cast<QStatusTipEvent*>(e));
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#endif //QT_NO_STATUSTIP
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#ifndef QT_NO_ACTION
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case QEvent::ActionChanged:
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case QEvent::ActionAdded:
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case QEvent::ActionRemoved:
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return new QActionEvent(*static_cast<QActionEvent*>(e));
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#endif
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case QEvent::FileOpen:
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return new QFileOpenEvent(*static_cast<QFileOpenEvent*>(e));
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#ifndef QT_NO_SHORTCUT
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case QEvent::Shortcut:
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return new QShortcutEvent(*static_cast<QShortcutEvent*>(e));
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#endif //QT_NO_SHORTCUT
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case QEvent::ShortcutOverride:
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return new QKeyEvent(*static_cast<QKeyEvent*>(e));
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#ifndef QT_NO_WHATSTHIS
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case QEvent::WhatsThisClicked:
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return new QWhatsThisClickedEvent(*static_cast<QWhatsThisClickedEvent*>(e));
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#endif //QT_NO_WHATSTHIS
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#ifndef QT_NO_TOOLBAR
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case QEvent::ToolBarChange:
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return new QToolBarChangeEvent(*static_cast<QToolBarChangeEvent*>(e));
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#endif //QT_NO_TOOLBAR
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case QEvent::ApplicationActivate:
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return new QEvent(*e);
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case QEvent::ApplicationDeactivate:
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return new QEvent(*e);
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case QEvent::QueryWhatsThis:
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return new QHelpEvent(*static_cast<QHelpEvent*>(e));
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case QEvent::EnterWhatsThisMode:
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return new QEvent(*e);
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case QEvent::LeaveWhatsThisMode:
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return new QEvent(*e);
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case QEvent::ZOrderChange:
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return new QEvent(*e);
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case QEvent::HoverEnter:
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case QEvent::HoverLeave:
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case QEvent::HoverMove:
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return new QHoverEvent(*static_cast<QHoverEvent*>(e));
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#ifdef QT_KEYPAD_NAVIGATION
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case QEvent::EnterEditFocus:
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return new QEvent(*e);
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case QEvent::LeaveEditFocus:
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return new QEvent(*e);
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#endif
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case QEvent::AcceptDropsChange:
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return new QEvent(*e);
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case QEvent::ZeroTimerEvent:
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Q_ASSERT_X(false, "cloneEvent()", "not implemented");
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break;
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#ifndef QT_NO_GRAPHICSVIEW
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case QEvent::GraphicsSceneMouseMove:
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case QEvent::GraphicsSceneMousePress:
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case QEvent::GraphicsSceneMouseRelease:
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case QEvent::GraphicsSceneMouseDoubleClick: {
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QGraphicsSceneMouseEvent *me = static_cast<QGraphicsSceneMouseEvent*>(e);
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QGraphicsSceneMouseEvent *me2 = new QGraphicsSceneMouseEvent(me->type());
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me2->setWidget(me->widget());
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me2->setPos(me->pos());
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me2->setScenePos(me->scenePos());
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me2->setScreenPos(me->screenPos());
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// ### for all buttons
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me2->setButtonDownPos(Qt::LeftButton, me->buttonDownPos(Qt::LeftButton));
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me2->setButtonDownPos(Qt::RightButton, me->buttonDownPos(Qt::RightButton));
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me2->setButtonDownScreenPos(Qt::LeftButton, me->buttonDownScreenPos(Qt::LeftButton));
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me2->setButtonDownScreenPos(Qt::RightButton, me->buttonDownScreenPos(Qt::RightButton));
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me2->setLastPos(me->lastPos());
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me2->setLastScenePos(me->lastScenePos());
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me2->setLastScreenPos(me->lastScreenPos());
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me2->setButtons(me->buttons());
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me2->setButton(me->button());
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me2->setModifiers(me->modifiers());
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return me2;
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}
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case QEvent::GraphicsSceneContextMenu: {
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QGraphicsSceneContextMenuEvent *me = static_cast<QGraphicsSceneContextMenuEvent*>(e);
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QGraphicsSceneContextMenuEvent *me2 = new QGraphicsSceneContextMenuEvent(me->type());
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me2->setWidget(me->widget());
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me2->setPos(me->pos());
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me2->setScenePos(me->scenePos());
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me2->setScreenPos(me->screenPos());
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me2->setModifiers(me->modifiers());
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me2->setReason(me->reason());
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return me2;
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}
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case QEvent::GraphicsSceneHoverEnter:
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case QEvent::GraphicsSceneHoverMove:
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case QEvent::GraphicsSceneHoverLeave: {
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QGraphicsSceneHoverEvent *he = static_cast<QGraphicsSceneHoverEvent*>(e);
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QGraphicsSceneHoverEvent *he2 = new QGraphicsSceneHoverEvent(he->type());
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he2->setPos(he->pos());
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he2->setScenePos(he->scenePos());
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he2->setScreenPos(he->screenPos());
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he2->setLastPos(he->lastPos());
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he2->setLastScenePos(he->lastScenePos());
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he2->setLastScreenPos(he->lastScreenPos());
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he2->setModifiers(he->modifiers());
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return he2;
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}
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case QEvent::GraphicsSceneHelp:
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return new QHelpEvent(*static_cast<QHelpEvent*>(e));
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case QEvent::GraphicsSceneDragEnter:
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case QEvent::GraphicsSceneDragMove:
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case QEvent::GraphicsSceneDragLeave:
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case QEvent::GraphicsSceneDrop: {
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QGraphicsSceneDragDropEvent *dde = static_cast<QGraphicsSceneDragDropEvent*>(e);
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QGraphicsSceneDragDropEvent *dde2 = new QGraphicsSceneDragDropEvent(dde->type());
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dde2->setPos(dde->pos());
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dde2->setScenePos(dde->scenePos());
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dde2->setScreenPos(dde->screenPos());
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dde2->setButtons(dde->buttons());
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dde2->setModifiers(dde->modifiers());
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return dde2;
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}
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case QEvent::GraphicsSceneWheel: {
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QGraphicsSceneWheelEvent *we = static_cast<QGraphicsSceneWheelEvent*>(e);
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QGraphicsSceneWheelEvent *we2 = new QGraphicsSceneWheelEvent(we->type());
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we2->setPos(we->pos());
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we2->setScenePos(we->scenePos());
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we2->setScreenPos(we->screenPos());
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we2->setButtons(we->buttons());
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we2->setModifiers(we->modifiers());
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we2->setOrientation(we->orientation());
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we2->setDelta(we->delta());
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return we2;
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}
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#endif
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case QEvent::KeyboardLayoutChange:
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return new QEvent(*e);
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case QEvent::DynamicPropertyChange:
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return new QDynamicPropertyChangeEvent(*static_cast<QDynamicPropertyChangeEvent*>(e));
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#ifndef QT_NO_TABLETEVENT
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case QEvent::TabletEnterProximity:
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case QEvent::TabletLeaveProximity:
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return new QTabletEvent(*static_cast<QTabletEvent*>(e));
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#endif //QT_NO_TABLETEVENT
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case QEvent::NonClientAreaMouseMove:
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case QEvent::NonClientAreaMouseButtonPress:
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case QEvent::NonClientAreaMouseButtonRelease:
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case QEvent::NonClientAreaMouseButtonDblClick:
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return new QMouseEvent(*static_cast<QMouseEvent*>(e));
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case QEvent::MacSizeChange:
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return new QEvent(*e);
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case QEvent::ContentsRectChange:
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return new QEvent(*e);
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case QEvent::MacGLWindowChange:
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return new QEvent(*e);
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case QEvent::FutureCallOut:
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Q_ASSERT_X(false, "cloneEvent()", "not implemented");
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break;
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#ifndef QT_NO_GRAPHICSVIEW
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case QEvent::GraphicsSceneResize: {
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QGraphicsSceneResizeEvent *re = static_cast<QGraphicsSceneResizeEvent*>(e);
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QGraphicsSceneResizeEvent *re2 = new QGraphicsSceneResizeEvent();
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re2->setOldSize(re->oldSize());
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re2->setNewSize(re->newSize());
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return re2;
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}
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case QEvent::GraphicsSceneMove: {
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QGraphicsSceneMoveEvent *me = static_cast<QGraphicsSceneMoveEvent*>(e);
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QGraphicsSceneMoveEvent *me2 = new QGraphicsSceneMoveEvent();
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me2->setWidget(me->widget());
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me2->setNewPos(me->newPos());
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me2->setOldPos(me->oldPos());
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return me2;
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}
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#endif
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case QEvent::CursorChange:
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return new QEvent(*e);
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case QEvent::ToolTipChange:
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return new QEvent(*e);
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case QEvent::NetworkReplyUpdated:
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Q_ASSERT_X(false, "cloneEvent()", "not implemented");
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break;
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case QEvent::GrabMouse:
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case QEvent::UngrabMouse:
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case QEvent::GrabKeyboard:
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case QEvent::UngrabKeyboard:
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return new QEvent(*e);
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case QEvent::TouchBegin:
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case QEvent::TouchUpdate:
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case QEvent::TouchEnd:
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return new QTouchEvent(*static_cast<QTouchEvent*>(e));
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#ifndef QT_NO_GESTURES
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case QEvent::NativeGesture:
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Q_ASSERT_X(false, "cloneEvent()", "not implemented");
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break;
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#endif
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case QEvent::UpdateSoftKeys:
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return new QEvent(*e);
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case QEvent::User:
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case QEvent::MaxUser:
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Q_ASSERT_X(false, "cloneEvent()", "not implemented");
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break;
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default:
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;
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}
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return qcoreStateMachineHandler()->cloneEvent(e);
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}
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const QStateMachinePrivate::Handler qt_gui_statemachine_handler = {
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cloneEvent
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};
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static const QStateMachinePrivate::Handler *qt_guistatemachine_last_handler = 0;
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void qRegisterGuiStateMachine()
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{
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qt_guistatemachine_last_handler = QStateMachinePrivate::handler;
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QStateMachinePrivate::handler = &qt_gui_statemachine_handler;
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}
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Q_CONSTRUCTOR_FUNCTION(qRegisterGuiStateMachine)
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void qUnregisterGuiStateMachine()
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{
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QStateMachinePrivate::handler = qt_guistatemachine_last_handler;
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}
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Q_DESTRUCTOR_FUNCTION(qUnregisterGuiStateMachine)
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QT_END_NAMESPACE
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#endif //QT_NO_STATEMACHINE
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