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/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Qt Software Information (qt-info@nokia.com)
**
** This file is part of the QtGui module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the either Technology Preview License Agreement or the
** Beta Release License Agreement.
**
** GNU Lesser General Public License Usage
** Alternatively, 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 1.0, 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.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at qt-sales@nokia.com.
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QWININPUTCONTEXT_P_H
#define QWININPUTCONTEXT_P_H
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists for the convenience
// of qinputcontext.cpp. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
#include "QtGui/qinputcontext.h"
#include "QtCore/qt_windows.h"
QT_BEGIN_NAMESPACE
class QWinInputContext : public QInputContext
{
Q_OBJECT
public:
explicit QWinInputContext(QObject* parent = 0);
virtual ~QWinInputContext();
virtual QString identifierName() { return QLatin1String("win"); }
virtual QString language();
virtual void reset();
virtual void update();
virtual void mouseHandler(int x, QMouseEvent *event);
virtual bool isComposing() const;
virtual void setFocusWidget(QWidget *w);
bool startComposition();
bool endComposition();
bool composition(LPARAM lparam);
static void TranslateMessage(const MSG *msg);
static LRESULT DefWindowProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam);
static void updateImeStatus(QWidget *w, bool hasFocus);
static void enablePopupChild(QWidget *w, bool e);
static void enable(QWidget *w, bool e);
private:
void init();
bool recursionGuard;
};
QT_END_NAMESPACE
#endif // QWININPUTCONTEXT_P_H
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