Long live Qt 4.5!

1 files changed, 175 insertions, 0 deletions

diff --git a/src/gui/widgets/qlabel.h b/src/gui/widgets/qlabel.h
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+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (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 either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** 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 1.0, 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 are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QLABEL_H
+#define QLABEL_H
+
+#include <QtGui/qframe.h>
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+QT_MODULE(Gui)
+
+class QLabelPrivate;
+
+class Q_GUI_EXPORT QLabel : public QFrame
+{
+    Q_OBJECT
+    Q_PROPERTY(QString text READ text WRITE setText)
+    Q_PROPERTY(Qt::TextFormat textFormat READ textFormat WRITE setTextFormat)
+    Q_PROPERTY(QPixmap pixmap READ pixmap WRITE setPixmap)
+    Q_PROPERTY(bool scaledContents READ hasScaledContents WRITE setScaledContents)
+    Q_PROPERTY(Qt::Alignment alignment READ alignment WRITE setAlignment)
+    Q_PROPERTY(bool wordWrap READ wordWrap WRITE setWordWrap)
+    Q_PROPERTY(int margin READ margin WRITE setMargin)
+    Q_PROPERTY(int indent READ indent WRITE setIndent)
+    Q_PROPERTY(bool openExternalLinks READ openExternalLinks WRITE setOpenExternalLinks)
+    Q_PROPERTY(Qt::TextInteractionFlags textInteractionFlags READ textInteractionFlags WRITE setTextInteractionFlags)
+
+public:
+    explicit QLabel(QWidget *parent=0, Qt::WindowFlags f=0);
+    explicit QLabel(const QString &text, QWidget *parent=0, Qt::WindowFlags f=0);
+    ~QLabel();
+
+    QString text() const;
+    const QPixmap *pixmap() const;
+#ifndef QT_NO_PICTURE
+    const QPicture *picture() const;
+#endif
+#ifndef QT_NO_MOVIE
+    QMovie *movie() const;
+#endif
+
+    Qt::TextFormat textFormat() const;
+    void setTextFormat(Qt::TextFormat);
+
+    Qt::Alignment alignment() const;
+    void setAlignment(Qt::Alignment);
+
+    void setWordWrap(bool on);
+    bool wordWrap() const;
+
+    int indent() const;
+    void setIndent(int);
+
+    int margin() const;
+    void setMargin(int);
+
+    bool hasScaledContents() const;
+    void setScaledContents(bool);
+    QSize sizeHint() const;
+    QSize minimumSizeHint() const;
+#ifndef QT_NO_SHORTCUT
+    void setBuddy(QWidget *);
+    QWidget *buddy() const;
+#endif
+    int heightForWidth(int) const;
+
+    bool openExternalLinks() const;
+    void setOpenExternalLinks(bool open);
+
+    void setTextInteractionFlags(Qt::TextInteractionFlags flags);
+    Qt::TextInteractionFlags textInteractionFlags() const;
+
+public Q_SLOTS:
+    void setText(const QString &);
+    void setPixmap(const QPixmap &);
+#ifndef QT_NO_PICTURE
+    void setPicture(const QPicture &);
+#endif
+#ifndef QT_NO_MOVIE
+    void setMovie(QMovie *movie);
+#endif
+    void setNum(int);
+    void setNum(double);
+    void clear();
+
+Q_SIGNALS:
+    void linkActivated(const QString& link);
+    void linkHovered(const QString& link);
+
+protected:
+    bool event(QEvent *e);
+    void keyPressEvent(QKeyEvent *ev);
+    void paintEvent(QPaintEvent *);
+    void changeEvent(QEvent *);
+    void mousePressEvent(QMouseEvent *ev);
+    void mouseMoveEvent(QMouseEvent *ev);
+    void mouseReleaseEvent(QMouseEvent *ev);
+    void contextMenuEvent(QContextMenuEvent *ev);
+    void focusInEvent(QFocusEvent *ev);
+    void focusOutEvent(QFocusEvent *ev);
+    bool focusNextPrevChild(bool next);
+
+#ifdef QT3_SUPPORT
+public:
+    QT3_SUPPORT_CONSTRUCTOR QLabel(QWidget *parent, const char* name, Qt::WindowFlags f=0);
+    QT3_SUPPORT_CONSTRUCTOR QLabel(const QString &text, QWidget *parent, const char* name,
+           Qt::WindowFlags f=0);
+    QT3_SUPPORT_CONSTRUCTOR QLabel(QWidget *buddy, const QString &,
+           QWidget *parent=0, const char* name=0, Qt::WindowFlags f=0);
+    QT3_SUPPORT void setAlignment(int alignment);
+
+    // don't mark the next function with QT3_SUPPORT
+    inline void setAlignment(Qt::AlignmentFlag flag) { setAlignment((Qt::Alignment)flag); }
+#endif
+
+private:
+    Q_DISABLE_COPY(QLabel)
+    Q_DECLARE_PRIVATE(QLabel)
+#ifndef QT_NO_MOVIE
+    Q_PRIVATE_SLOT(d_func(), void _q_movieUpdated(const QRect&))
+    Q_PRIVATE_SLOT(d_func(), void _q_movieResized(const QSize&))
+#endif
+    Q_PRIVATE_SLOT(d_func(), void _q_linkHovered(const QString &))
+
+    friend class QTipLabel;
+    friend class QMessageBoxPrivate;
+    friend class QBalloonTip;
+};
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+#endif // QLABEL_H