/****************************************************************************

**

** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).

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** Contact: Nokia Corporation (qt-info@nokia.com)

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** This file is part of the plugins of the Qt Toolkit.

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** $QT_BEGIN_LICENSE:LGPL$

** No Commercial Usage

** This file contains pre-release code and may not be distributed.

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** contained in the Technology Preview License Agreement accompanying

** this package.

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** 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

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****************************************************************************/

/****************************************************************************

**

** Definition of QMultiInputContext class

**

** Copyright (C) 2004 immodule for Qt Project.  All rights reserved.

**

** This file is written to contribute to Nokia Corporation and/or its subsidiary(-ies) under their own

** licence. You may use this file under your Qt license. Following

** description is copied from their original file headers. Contact

** immodule-qt@freedesktop.org if any conditions of this licensing are

** not clear to you.

**

****************************************************************************/

#ifndef QMULTIINPUTCONTEXT_H

#define QMULTIINPUTCONTEXT_H

#ifndef QT_NO_IM

#include <QtGui/qwidget.h>

#include <QtGui/qinputcontext.h>

#include <QtCore/qstring.h>

#include <QtCore/qnamespace.h>

#include <QtCore/qmap.h>

#include <QtCore/qpointer.h>

#include <QtCore/qlist.h>

QT_BEGIN_NAMESPACE

class QMultiInputContext : public QInputContext

{

    Q_OBJECT

public:

    QMultiInputContext();

    ~QMultiInputContext();

    QString identifierName();

    QString language();

#if defined(Q_WS_X11)

    bool x11FilterEvent( QWidget *keywidget, XEvent *event );

#endif // Q_WS_X11

    bool filterEvent( const QEvent *event );

    void reset();

    void update();

    void mouseHandler( int x, QMouseEvent *event );

    QFont font() const;

    bool isComposing() const;

    QList<QAction *> actions();

    QWidget *focusWidget() const;

    void setFocusWidget(QWidget *w);

    void widgetDestroyed( QWidget *w );

    QInputContext *slave() { return slaves.at(current); }

    const QInputContext *slave() const { return slaves.at(current); }

protected Q_SLOTS:

    void changeSlave(QAction *);

private:

    void *unused;

    int current;

    QList<QInputContext *> slaves;

    QMenu *menu;

    QAction *separator;

    QStringList keys;

};

#endif // Q_NO_IM

QT_END_NAMESPACE

#endif // QMULTIINPUTCONTEXT_H