/****************************************************************************
**
** Copyright (C) 2011 Digia Plc
** All rights reserved.
** For any questions to Digia, please use contact form at http://qt.digia.com
**
** This file is part of the Qt Assistant of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE$
** Licensees holding valid Qt Commercial licenses may use this file in
** accordance with the Qt Commercial License Agreement provided with the 
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia.  
**
** If you have questions regarding the use of this file, please use
** contact form at http://qt.digia.com
** $QT_END_LICENSE$
** 
** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).
**
****************************************************************************/

#ifndef QHELPSEARCHQUERYWIDGET_H
#define QHELPSEARCHQUERYWIDGET_H

#include <QtHelp/qhelp_global.h>
#include <QtHelp/qhelpsearchengine.h>

#include <QtCore/QMap>
#include <QtCore/QString>
#include <QtCore/QStringList>

#include <QtGui/QWidget>

QT_BEGIN_HEADER

QT_BEGIN_NAMESPACE

QT_MODULE(Help)

class QFocusEvent;
class QHelpSearchQueryWidgetPrivate;

class QHELP_EXPORT QHelpSearchQueryWidget : public QWidget
{
    Q_OBJECT

public:
    QHelpSearchQueryWidget(QWidget *parent = 0);
    ~QHelpSearchQueryWidget();

    QList<QHelpSearchQuery> query() const;

Q_SIGNALS:
    void search();

private:
    virtual void focusInEvent(QFocusEvent *focusEvent);
    virtual void changeEvent(QEvent *event);

private:
    QHelpSearchQueryWidgetPrivate *d;
};

QT_END_NAMESPACE

QT_END_HEADER

#endif  // QHELPSEARCHQUERYWIDGET_H
