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/****************************************************************************
**
** Copyright (C) 2010 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.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial Usage
** 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 Nokia.
**
** 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.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
** 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/qdeclarativeitem_p.h"
#include <qdeclarative.h>
#include <QtGui/qtextlayout.h>
QT_BEGIN_NAMESPACE
class QTextLayout;
class QTextDocumentWithImageResources;
class QDeclarativeTextPrivate : public QDeclarativeItemPrivate
{
Q_DECLARE_PUBLIC(QDeclarativeText)
public:
QDeclarativeTextPrivate()
: color((QRgb)0), style(QDeclarativeText::Normal),
hAlign(QDeclarativeText::AlignLeft), vAlign(QDeclarativeText::AlignTop), elideMode(QDeclarativeText::ElideNone),
imgDirty(true), dirty(true), richText(false), singleline(false), cache(true), internalWidthUpdate(false), doc(0),
format(QDeclarativeText::AutoText), wrapMode(QDeclarativeText::NoWrap)
{
#if defined(QML_NO_TEXT_CACHE)
cache = false;
#endif
QGraphicsItemPrivate::acceptedMouseButtons = Qt::LeftButton;
QGraphicsItemPrivate::flags = QGraphicsItemPrivate::flags & ~QGraphicsItem::ItemHasNoContents;
}
~QDeclarativeTextPrivate();
void ensureDoc();
void updateSize();
void updateLayout();
void markImgDirty() {
Q_Q(QDeclarativeText);
imgDirty = true;
if (q->isComponentComplete())
q->update();
}
void checkImgCache();
void drawOutline();
void drawOutline(int yOffset);
QPixmap wrappedTextImage(bool drawStyle);
void drawWrappedText(QPainter *p, const QPointF &pos, bool drawStyle);
QPixmap richTextImage(bool drawStyle);
QSize setupTextLayout(QTextLayout *layout);
QString text;
QFont font;
QColor color;
QDeclarativeText::TextStyle style;
QColor styleColor;
QString activeLink;
QPixmap imgCache;
QPixmap imgStyleCache;
QDeclarativeText::HAlignment hAlign;
QDeclarativeText::VAlignment vAlign;
QDeclarativeText::TextElideMode elideMode;
bool imgDirty:1;
bool dirty:1;
bool richText:1;
bool singleline:1;
bool cache:1;
bool internalWidthUpdate:1;
QTextDocumentWithImageResources *doc;
QTextLayout layout;
QSize cachedLayoutSize;
QDeclarativeText::TextFormat format;
QDeclarativeText::WrapMode wrapMode;
static inline QDeclarativeTextPrivate *get(QDeclarativeText *t) {
return t->d_func();
}
};
QT_END_NAMESPACE
#endif
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