- Main Page
- Related Pages
- Modules
- Namespaces
- Classes
- Files
- Directories
- Examples

- File List
- File Members

# qclipboard.h

Go to the documentation of this file.

    00001 /****************************************************************************
    00002 **
    00003 ** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
    00004 ** All rights reserved.
    00005 ** Contact: Nokia Corporation (qt-info@nokia.com)
    00006 **
    00007 ** This file is part of the QtGui module of the Qt Toolkit.
    00008 **
    00009 ** $QT_BEGIN_LICENSE:LGPL$
    00010 ** Commercial Usage
    00011 ** Licensees holding valid Qt Commercial licenses may use this file in
    00012 ** accordance with the Qt Commercial License Agreement provided with the
    00013 ** Software or, alternatively, in accordance with the terms contained in
    00014 ** a written agreement between you and Nokia.
    00015 **
    00016 ** GNU Lesser General Public License Usage
    00017 ** Alternatively, this file may be used under the terms of the GNU Lesser
    00018 ** General Public License version 2.1 as published by the Free Software
    00019 ** Foundation and appearing in the file LICENSE.LGPL included in the
    00020 ** packaging of this file.  Please review the following information to
    00021 ** ensure the GNU Lesser General Public License version 2.1 requirements
    00022 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
    00023 **
    00024 ** In addition, as a special exception, Nokia gives you certain additional
    00025 ** rights.  These rights are described in the Nokia Qt LGPL Exception
    00026 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this module.
    00027 **
    00028 ** GNU General Public License Usage
    00029 ** Alternatively, this file may be used under the terms of the GNU
    00030 ** General Public License version 3.0 as published by the Free Software
    00031 ** Foundation and appearing in the file LICENSE.GPL included in the
    00032 ** packaging of this file.  Please review the following information to
    00033 ** ensure the GNU General Public License version 3.0 requirements will be
    00034 ** met: http://www.gnu.org/copyleft/gpl.html.
    00035 **
    00036 ** If you have questions regarding the use of this file, please contact
    00037 ** Nokia at qt-info@nokia.com.
    00038 ** $QT_END_LICENSE$
    00039 **
    00040 ****************************************************************************/
    00041
    00042 #ifndef QCLIPBOARD_H
    00043 #define QCLIPBOARD_H
    00044
    00045 #include <QtCore/qobject.h>
    00046
    00047 QT_BEGIN_HEADER
    00048
    00049 QT_BEGIN_NAMESPACE
    00050
    00051 QT_MODULE(Gui)
    00052
    00053 #ifndef QT_NO_CLIPBOARD
    00054
    00055 class QMimeSource;
    00056 class QMimeData;
    00057 class QImage;
    00058 class QPixmap;
    00059
    00060 class QClipboardPrivate;
    00061
    00062 class Q_GUI_EXPORT QClipboard : public QObject
    00063 {
    00064     Q_OBJECT
    00065     Q_DECLARE_PRIVATE(QClipboard)
    00066 private:
    00067     QClipboard(QObject *parent);
    00068     ~QClipboard();
    00069
    00070 public:
    00071     enum Mode { Clipboard, Selection, FindBuffer, LastMode = FindBuffer };
    00072
    00073     void clear(Mode mode = Clipboard);
    00074
    00075     bool supportsSelection() const;
    00076     bool supportsFindBuffer() const;
    00077
    00078     bool ownsSelection() const;
    00079     bool ownsClipboard() const;
    00080     bool ownsFindBuffer() const;
    00081
    00082     QString text(Mode mode = Clipboard) const;
    00083     QString text(QString& subtype, Mode mode = Clipboard) const;
    00084     void setText(const QString &, Mode mode = Clipboard);
    00085
    00086 #ifdef QT3_SUPPORT
    00087     QT3_SUPPORT QMimeSource *data(Mode mode = Clipboard) const;
    00088     QT3_SUPPORT void setData(QMimeSource*, Mode mode = Clipboard);
    00089 #endif
    00090     const QMimeData *mimeData(Mode mode = Clipboard ) const;
    00091     void setMimeData(QMimeData *data, Mode mode = Clipboard);
    00092
    00093     QImage image(Mode mode = Clipboard) const;
    00094     QPixmap pixmap(Mode mode = Clipboard) const;
    00095     void setImage(const QImage &, Mode mode  = Clipboard);
    00096     void setPixmap(const QPixmap &, Mode mode  = Clipboard);
    00097
    00098 Q_SIGNALS:
    00099     void changed(QClipboard::Mode mode);
    00100     void selectionChanged();
    00101     void findBufferChanged();
    00102     void dataChanged();
    00103 private Q_SLOTS:
    00104     void ownerDestroyed();
    00105
    00106 protected:
    00107     void connectNotify(const char *);
    00108     bool event(QEvent *);
    00109
    00110     friend class QApplication;
    00111     friend class QApplicationPrivate;
    00112     friend class QBaseApplication;
    00113     friend class QDragManager;
    00114     friend class QMimeSource;
    00115
    00116 private:
    00117     Q_DISABLE_COPY(QClipboard)
    00118
    00119     bool supportsMode(Mode mode) const;
    00120     bool ownsMode(Mode mode) const;
    00121     void emitChanged(Mode mode);
    00122 };
    00123
    00124 #endif // QT_NO_CLIPBOARD
    00125
    00126 QT_END_NAMESPACE
    00127
    00128 QT_END_HEADER
    00129
    00130 #endif // QCLIPBOARD_H