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/****************************************************************************
**
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the QtDeclarative module 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 QDECLARATIVETEXT_P_H
#define QDECLARATIVETEXT_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.
//
#include "qdeclarativeitem.h"
#include "private/qdeclarativeimplicitsizeitem_p_p.h"
#include "private/qdeclarativetextlayout_p.h"
#include <qdeclarative.h>
#include <QtGui/qtextlayout.h>
QT_BEGIN_NAMESPACE
class QTextLayout;
class QTextDocumentWithImageResources;
class Q_AUTOTEST_EXPORT QDeclarativeTextPrivate : public QDeclarativeImplicitSizeItemPrivate
{
Q_DECLARE_PUBLIC(QDeclarativeText)
public:
QDeclarativeTextPrivate();
~QDeclarativeTextPrivate();
void updateSize();
void updateLayout();
bool determineHorizontalAlignment();
bool setHAlign(QDeclarativeText::HAlignment, bool forceAlign = false);
void mirrorChange();
QTextDocument *textDocument();
QString text;
QFont font;
QFont sourceFont;
QColor color;
QDeclarativeText::TextStyle style;
QColor styleColor;
QString activeLink;
QDeclarativeText::HAlignment hAlign;
QDeclarativeText::VAlignment vAlign;
QDeclarativeText::TextElideMode elideMode;
QDeclarativeText::TextFormat format;
QDeclarativeText::WrapMode wrapMode;
qreal lineHeight;
QDeclarativeText::LineHeightMode lineHeightMode;
int lineCount;
bool truncated;
int maximumLineCount;
int maximumLineCountValid;
QPointF elidePos;
static QString elideChar;
void invalidateImageCache();
void checkImageCache();
QPixmap imageCache;
bool imageCacheDirty:1;
bool updateOnComponentComplete:1;
bool richText:1;
bool singleline:1;
bool cacheAllTextAsImage:1;
bool internalWidthUpdate:1;
bool requireImplicitWidth:1;
bool hAlignImplicit:1;
bool rightToLeftText:1;
QRect layedOutTextRect;
QSize paintedSize;
qreal naturalWidth;
virtual qreal implicitWidth() const;
void ensureDoc();
QPixmap textDocumentImage(bool drawStyle);
QTextDocumentWithImageResources *doc;
QRect setupTextLayout();
QPixmap textLayoutImage(bool drawStyle);
void drawTextLayout(QPainter *p, const QPointF &pos, bool drawStyle);
QDeclarativeTextLayout layout;
static QPixmap drawOutline(const QPixmap &source, const QPixmap &styleSource);
static QPixmap drawOutline(const QPixmap &source, const QPixmap &styleSource, int yOffset);
static inline QDeclarativeTextPrivate *get(QDeclarativeText *t) {
return t->d_func();
}
};
QT_END_NAMESPACE
#endif
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