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

**

** Copyright (C) 2008-2010 Nokia Corporation and/or its subsidiary(-ies).

** All rights reserved.

** Contact: Nokia Corporation (developer.feedback@nokia.com)

**

** This file is part of the HbInput module of the UI Extensions for Mobile.

**

** 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.

**

** If you have questions regarding the use of this file, please contact

** Nokia at developer.feedback@nokia.com.

**

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

#ifndef HB_CANDIDATE_LIST_H

#define HB_CANDIDATE_LIST_H

#include <hbdialog.h>

#include <hbinputdef.h>

class HbInputMethod;

class HbCandidateListPrivate;

class HbListWidgetItem;

class HbVkbHost;

class HbInputMethod;

class HB_INPUT_EXPORT HbCandidateList : public HbDialog

{

    Q_OBJECT

public:

    explicit HbCandidateList(HbInputMethod* input, QGraphicsItem* parent = 0);

    virtual ~HbCandidateList();

    void populateList(const QStringList& candidates);

    QString currentCandidate();

    void setNumberOfVisibleLines(int numLines);

    bool setSizeAndPositionForAutoCompletion(HbVkbHost *vkbHost);

signals:

    void candidatePopupCancelled();

    void candidateSelected(int key, const QString &candidate);

protected:

    void closeEvent(QCloseEvent* event);

    void keyPressEvent(QKeyEvent* event);

    void hideEvent(QHideEvent * event);

    void updatePrimitives();

public slots:

    void itemActivated(HbListWidgetItem *item);

private:

    Q_DECLARE_PRIVATE_D(d_ptr, HbCandidateList)

    Q_DISABLE_COPY(HbCandidateList)

};

#endif // HB_CANDIDATE_LIST_H

// End of file