diff options
author | Lars Knoll <lars.knoll@nokia.com> | 2011-05-07 00:02:01 +0200 |
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committer | Lars Knoll <lars.knoll@nokia.com> | 2011-05-07 00:02:01 +0200 |
commit | f67b8df3ebdba2d398b9cce686b7c644adffff08 (patch) | |
tree | 062dd469f7cf8daa01a32d3e7b767b8fbdb7573a /src/widgets/widgets/qlabel_p.h | |
parent | 32ce4fe9e6a94e77828e976776cf08da85254ff2 (diff) |
library split
Diffstat (limited to 'src/widgets/widgets/qlabel_p.h')
-rw-r--r-- | src/widgets/widgets/qlabel_p.h | 153 |
1 files changed, 153 insertions, 0 deletions
diff --git a/src/widgets/widgets/qlabel_p.h b/src/widgets/widgets/qlabel_p.h new file mode 100644 index 0000000000..ea79c8d205 --- /dev/null +++ b/src/widgets/widgets/qlabel_p.h @@ -0,0 +1,153 @@ +/**************************************************************************** +** +** 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 QtGui 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 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/qtextcontrol_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 QLabelPrivate : public QFramePrivate +{ + Q_DECLARE_PUBLIC(QLabel) +public: + QLabelPrivate() {} + + void init(); + void clearContents(); + void updateLabel(); + QSize sizeForWidth(int w) const; + + mutable QSize sh; + mutable QSize msh; + mutable bool valid_hints; + mutable QSizePolicy sizePolicy; + int margin; + QString text; + QPixmap *pixmap; + QPixmap *scaledpixmap; + QImage *cachedimage; +#ifndef QT_NO_PICTURE + QPicture *picture; +#endif +#ifndef QT_NO_MOVIE + QPointer<QMovie> movie; + void _q_movieUpdated(const QRect&); + void _q_movieResized(const QSize&); +#endif +#ifndef QT_NO_SHORTCUT + void updateShortcut(); +#endif +#ifndef QT_NO_SHORTCUT + QPointer<QWidget> buddy; + int shortcutId; +#endif + ushort align; + short indent; + uint scaledcontents :1; + mutable uint textLayoutDirty : 1; + mutable uint textDirty : 1; + mutable uint isRichText : 1; + mutable uint isTextLabel : 1; + mutable uint hasShortcut : 1; + Qt::TextFormat textformat; + mutable QTextControl *control; + mutable QTextCursor shortcutCursor; + Qt::TextInteractionFlags textInteractionFlags; + + 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 + + bool openExternalLinks; + +#ifndef QT_NO_CURSOR + uint validCursor : 1; + uint onAnchor : 1; + QCursor cursor; +#endif + + friend class QMessageBoxPrivate; +}; + +QT_END_NAMESPACE + +#endif // QLABEL_P_H |