/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the demonstration applications 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 Technology Preview License Agreement accompanying
** this package.
**
** 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 1.1, included in the file LGPL_EXCEPTION.txt in this
** package.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/

#ifndef SEARCHLINEEDIT_H
#define SEARCHLINEEDIT_H

#include "urllineedit.h"

#include <QtGui/QLineEdit>
#include <QtGui/QAbstractButton>

QT_BEGIN_NAMESPACE
class QMenu;
QT_END_NAMESPACE

class SearchButton;

/*
    Clear button on the right hand side of the search widget.
    Hidden by default
    "A circle with an X in it"
 */
class ClearButton : public QAbstractButton
{
    Q_OBJECT

public:
    ClearButton(QWidget *parent = 0);
    void paintEvent(QPaintEvent *event);

public slots:
    void textChanged(const QString &text);
};


class SearchLineEdit : public ExLineEdit
{
    Q_OBJECT
    Q_PROPERTY(QString inactiveText READ inactiveText WRITE setInactiveText)

signals:
    void textChanged(const QString &text);

public:
    SearchLineEdit(QWidget *parent = 0);

    QString inactiveText() const;
    void setInactiveText(const QString &text);

    QMenu *menu() const;
    void setMenu(QMenu *menu);

protected:
    void resizeEvent(QResizeEvent *event);
    void paintEvent(QPaintEvent *event);

private:
    void updateGeometries();

    SearchButton *m_searchButton;
    QString m_inactiveText;
};

#endif // SEARCHLINEEDIT_H