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

**

** 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 QtDeclarative module of the Qt Toolkit.

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** No Commercial Usage

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** contained in the Technology Preview License Agreement accompanying

** this package.

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** GNU Lesser General Public License Usage

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

#ifndef QDECLARATIVETEXTINPUT_P_H

#define QDECLARATIVETEXTINPUT_P_H

#include "private/qdeclarativetextinput_p.h"

#include "private/qdeclarativepainteditem_p_p.h"

#include <qdeclarative.h>

#include <QPointer>

#include <private/qlinecontrol_p.h>

//

//  W A R N I N G

//  -------------

//

// This file is not part of the Qt API.  It exists purely as an

// implementation detail.  This header file may change from version to

// version without notice, or even be removed.

//

// We mean it.

QT_BEGIN_NAMESPACE

class QDeclarativeTextInputPrivate : public QDeclarativePaintedItemPrivate

{

    Q_DECLARE_PUBLIC(QDeclarativeTextInput)

public:

    QDeclarativeTextInputPrivate() : control(new QLineControl(QString())),

                 color((QRgb)0), style(QDeclarativeText::Normal),

                 styleColor((QRgb)0), hAlign(QDeclarativeTextInput::AlignLeft),

                 hscroll(0), oldScroll(0), focused(false), focusOnPress(true),

                 cursorVisible(false), autoScroll(true), clickCausedFocus(false),

                 selectByMouse(false)

    {

    }

    ~QDeclarativeTextInputPrivate()

    {

        delete control;

    }

    int xToPos(int x, QTextLine::CursorPosition betweenOrOn = QTextLine::CursorBetweenCharacters) const

    {

        Q_Q(const QDeclarativeTextInput);

        QRect cr = q->boundingRect().toRect();

        x-= cr.x() - hscroll;

        return control->xToPos(x, betweenOrOn);

    }

    void init();

    void startCreatingCursor();

    void focusChanged(bool hasFocus);

    QLineControl* control;

    QFont font;

    QColor  color;

    QColor  selectionColor;

    QColor  selectedTextColor;

    QDeclarativeText::TextStyle style;

    QColor  styleColor;

    QDeclarativeTextInput::HAlignment hAlign;

    QPointer<QDeclarativeComponent> cursorComponent;

    QPointer<QDeclarativeItem> cursorItem;

    int lastSelectionStart;

    int lastSelectionEnd;

    int oldHeight;

    int oldWidth;

    bool oldValidity;

    int hscroll;

    int oldScroll;

    bool focused;

    bool focusOnPress;

    bool cursorVisible;

    bool autoScroll;

    bool clickCausedFocus;

    bool selectByMouse;

};

QT_END_NAMESPACE

#endif