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/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the QtWidgets module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or (at your option) the GNU General
** Public license version 3 or any later version approved by the KDE Free
** Qt Foundation. The licenses are as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-2.0.html and
** https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QLABEL_P_H
#define QLABEL_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 "qlabel.h"
#include "private/qtextdocumentlayout_p.h"
#include "private/qwidgettextcontrol_p.h"
#include "qtextdocumentfragment.h"
#include "qframe_p.h"
#include "qtextdocument.h"
#include "qmovie.h"
#include "qimage.h"
#include "qbitmap.h"
#include "qpicture.h"
#include "qmenu.h"
QT_BEGIN_NAMESPACE
class Q_AUTOTEST_EXPORT QLabelPrivate : public QFramePrivate
{
Q_DECLARE_PUBLIC(QLabel)
public:
QLabelPrivate();
~QLabelPrivate();
void init();
void clearContents();
void updateLabel();
QSize sizeForWidth(int w) const;
#ifndef QT_NO_MOVIE
void _q_movieUpdated(const QRect&);
void _q_movieResized(const QSize&);
#endif
#ifndef QT_NO_SHORTCUT
void updateShortcut();
#endif
inline bool needTextControl() const {
return isTextLabel
&& (isRichText
|| (!isRichText && (textInteractionFlags & (Qt::TextSelectableByMouse | Qt::TextSelectableByKeyboard))));
}
void ensureTextPopulated() const;
void ensureTextLayouted() const;
void ensureTextControl() const;
void sendControlEvent(QEvent *e);
void _q_linkHovered(const QString &link);
QRectF layoutRect() const;
QRect documentRect() const;
QPoint layoutPoint(const QPoint& p) const;
Qt::LayoutDirection textDirection() const;
#ifndef QT_NO_CONTEXTMENU
QMenu *createStandardContextMenu(const QPoint &pos);
#endif
mutable QSize sh;
mutable QSize msh;
QString text;
QPixmap *pixmap;
QPixmap *scaledpixmap;
QImage *cachedimage;
#ifndef QT_NO_PICTURE
QPicture *picture;
#endif
#ifndef QT_NO_MOVIE
QPointer<QMovie> movie;
#endif
mutable QWidgetTextControl *control;
mutable QTextCursor shortcutCursor;
#ifndef QT_NO_CURSOR
QCursor cursor;
#endif
#ifndef QT_NO_SHORTCUT
QPointer<QWidget> buddy;
int shortcutId;
#endif
Qt::TextFormat textformat;
Qt::TextInteractionFlags textInteractionFlags;
mutable QSizePolicy sizePolicy;
int margin;
ushort align;
short indent;
mutable uint valid_hints : 1;
uint scaledcontents : 1;
mutable uint textLayoutDirty : 1;
mutable uint textDirty : 1;
mutable uint isRichText : 1;
mutable uint isTextLabel : 1;
mutable uint hasShortcut : 1;
#ifndef QT_NO_CURSOR
uint validCursor : 1;
uint onAnchor : 1;
#endif
uint openExternalLinks : 1;
// <-- space for more bit field values here
friend class QMessageBoxPrivate;
};
QT_END_NAMESPACE
#endif // QLABEL_P_H
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