1 /****************************************************************************

     2 **

     3 ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).

     4 ** All rights reserved.

     5 ** Contact: Nokia Corporation (qt-info@nokia.com)

     6 **

     7 ** This file is part of the ActiveQt framework of the Qt Toolkit.

     8 **

     9 ** $QT_BEGIN_LICENSE:BSD$

    10 ** You may use this file under the terms of the BSD license as follows:

    11 **

    12 ** "Redistribution and use in source and binary forms, with or without

    13 ** modification, are permitted provided that the following conditions are

    14 ** met:

    15 **   * Redistributions of source code must retain the above copyright

    16 **     notice, this list of conditions and the following disclaimer.

    17 **   * Redistributions in binary form must reproduce the above copyright

    18 **     notice, this list of conditions and the following disclaimer in

    19 **     the documentation and/or other materials provided with the

    20 **     distribution.

    21 **   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor

    22 **     the names of its contributors may be used to endorse or promote

    23 **     products derived from this software without specific prior written

    24 **     permission.

    25 **

    26 ** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

    27 ** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

    28 ** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

    29 ** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

    30 ** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

    31 ** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

    32 ** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

    33 ** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

    34 ** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

    35 ** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

    36 ** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."

    37 ** $QT_END_LICENSE$

    38 **

    39 ****************************************************************************/

    40 

    41 #ifndef QAXBINDABLE_H

    42 #define QAXBINDABLE_H

    43 

    44 #include <QtGui/qwidget.h>

    45 

    46 struct IUnknown;

    47 

    48 QT_BEGIN_HEADER

    49 

    50 QT_BEGIN_NAMESPACE

    51 

    52 QT_MODULE(ActiveQt)

    53 

    54 #ifndef QT_NO_WIN_ACTIVEQT

    55 

    56 class QAxAggregated;

    57 class QIODevice;

    58 struct IAxServerBase;

    59 

    60 class QAxBindable

    61 {

    62     friend class QAxServerBase;

    63 public:

    64     QAxBindable();

    65     virtual ~QAxBindable();

    66 

    67     virtual QAxAggregated *createAggregate();

    68     void reportError(int code, const QString &src, const QString &desc, const QString &help = QString());

    69 

    70     virtual bool readData(QIODevice *source, const QString &format);

    71     virtual bool writeData(QIODevice *sink);

    72 

    73 protected:

    74     bool requestPropertyChange(const char *property);

    75     void propertyChanged(const char *property);

    76 

    77     IUnknown *clientSite() const;

    78 

    79 private:

    80     IAxServerBase *activex;

    81 };

    82 

    83 QT_END_NAMESPACE

    84 #endif // QT_NO_WIN_ACTIVEQT

    85 

    86 QT_END_HEADER

    87 

    88 #endif // QAXBINDABLE_H