/****************************************************************************+
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**+
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** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).+
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** All rights reserved.+
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** Contact: Nokia Corporation (qt-info@nokia.com)+
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**+
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** This file is part of the QtGui module of the Qt Toolkit.+
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**+
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** $QT_BEGIN_LICENSE:LGPL$+
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** No Commercial Usage+
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** This file contains pre-release code and may not be distributed.+
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** You may use this file in accordance with the terms and conditions+
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** contained in the Technology Preview License Agreement accompanying+
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** this package.+
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**+
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** GNU Lesser General Public License Usage+
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** Alternatively, this file may be used under the terms of the GNU Lesser+
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** General Public License version 2.1 as published by the Free Software+
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** Foundation and appearing in the file LICENSE.LGPL included in the+
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** packaging of this file.  Please review the following information to+
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** ensure the GNU Lesser General Public License version 2.1 requirements+
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.+
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**+
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** In addition, as a special exception, Nokia gives you certain additional+
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** rights.  These rights are described in the Nokia Qt LGPL Exception+
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.+
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**+
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** If you have questions regarding the use of this file, please contact+
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** Nokia at qt-info@nokia.com.+
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**+
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**+
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**+
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**+
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**+
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**+
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**+
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**+
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** $QT_END_LICENSE$+
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**+
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****************************************************************************/+
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+
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#ifndef QLABEL_P_H+
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#define QLABEL_P_H+
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+
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//+
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//  W A R N I N G+
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//  -------------+
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//+
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// This file is not part of the Qt API.  It exists purely as an+
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// implementation detail.  This header file may change from version to+
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// version without notice, or even be removed.+
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//+
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// We mean it.+
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//+
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+
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#include "qlabel.h"+
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+
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#include "../text/qtextdocumentlayout_p.h"+
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#include "private/qtextcontrol_p.h"+
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#include "qtextdocumentfragment.h"+
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#include "qframe_p.h"+
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#include "qtextdocument.h"+
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#include "qmovie.h"+
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#include "qimage.h"+
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#include "qbitmap.h"+
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#include "qpicture.h"+
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#include "qmenu.h"+
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+
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QT_BEGIN_NAMESPACE+
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+
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class QLabelPrivate : public QFramePrivate+
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{+
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    Q_DECLARE_PUBLIC(QLabel)+
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public:+
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    QLabelPrivate() {}+
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+
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    void init();+
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    void clearContents();+
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    void updateLabel();+
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    QSize sizeForWidth(int w) const;+
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+
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    mutable QSize sh;+
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    mutable QSize msh;+
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    mutable bool valid_hints;+
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    mutable QSizePolicy sizePolicy;+
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    int margin;+
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    QString text;+
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    QPixmap  *pixmap;+
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    QPixmap *scaledpixmap;+
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    QImage *cachedimage;+
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#ifndef QT_NO_PICTURE+
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    QPicture *picture;+
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#endif+
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#ifndef QT_NO_MOVIE+
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    QPointer<QMovie> movie;+
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    void _q_movieUpdated(const QRect&);+
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    void _q_movieResized(const QSize&);+
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#endif+
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#ifndef QT_NO_SHORTCUT+
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    void updateShortcut();+
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#endif+
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#ifndef QT_NO_SHORTCUT+
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    QPointer<QWidget> buddy;+
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    int shortcutId;+
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#endif+
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    ushort align;+
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    short indent;+
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    uint scaledcontents :1;+
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    mutable uint textLayoutDirty : 1;+
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    mutable uint textDirty : 1;+
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    mutable uint isRichText : 1;+
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    mutable uint isTextLabel : 1;+
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    mutable uint hasShortcut : 1;+
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    Qt::TextFormat textformat;+
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    mutable QTextControl *control;+
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    mutable QTextCursor shortcutCursor;+
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    Qt::TextInteractionFlags textInteractionFlags;+
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+
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    inline bool needTextControl() const {+
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        return isTextLabel+
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               && (isRichText+
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                   || (!isRichText && (textInteractionFlags & (Qt::TextSelectableByMouse | Qt::TextSelectableByKeyboard))));+
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    }+
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+
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    void ensureTextPopulated() const;+
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    void ensureTextLayouted() const;+
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    void ensureTextControl() const;+
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    void sendControlEvent(QEvent *e);+
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+
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    void _q_linkHovered(const QString &link);+
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+
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    QRectF layoutRect() const;+
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    QRect documentRect() const;+
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    QPoint layoutPoint(const QPoint& p) const;+
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#ifndef QT_NO_CONTEXTMENU+
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    QMenu *createStandardContextMenu(const QPoint &pos);+
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#endif+
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+
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    bool openExternalLinks;+
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+
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#ifndef QT_NO_CURSOR+
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    uint validCursor : 1;+
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    uint onAnchor : 1;+
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    QCursor cursor;+
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#endif+
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+
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    friend class QMessageBoxPrivate;+
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};+
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+
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QT_END_NAMESPACE+
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+
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#endif // QLABEL_P_H+
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