examples/declarative/cppextensions/referenceexamples/attached/birthdayparty.h
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     1 /****************************************************************************
       
     2 **
       
     3 ** Copyright (C) 2010 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 examples 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 #ifndef BIRTHDAYPARTY_H
       
    41 #define BIRTHDAYPARTY_H
       
    42 
       
    43 #include <QObject>
       
    44 #include <QDate>
       
    45 #include <qdeclarative.h>
       
    46 #include "person.h"
       
    47 
       
    48 class BirthdayPartyAttached : public QObject
       
    49 {
       
    50     Q_OBJECT
       
    51     Q_PROPERTY(QDate rsvp READ rsvp WRITE setRsvp)
       
    52 public:
       
    53     BirthdayPartyAttached(QObject *object);
       
    54 
       
    55     QDate rsvp() const;
       
    56     void setRsvp(const QDate &);
       
    57 
       
    58 private:
       
    59     QDate m_rsvp;
       
    60 };
       
    61 
       
    62 class BirthdayParty : public QObject
       
    63 {
       
    64     Q_OBJECT
       
    65     Q_PROPERTY(Person *host READ host WRITE setHost)
       
    66     Q_PROPERTY(QDeclarativeListProperty<Person> guests READ guests)
       
    67     Q_CLASSINFO("DefaultProperty", "guests")
       
    68 public:
       
    69     BirthdayParty(QObject *parent = 0);
       
    70 
       
    71     Person *host() const;
       
    72     void setHost(Person *);
       
    73 
       
    74     QDeclarativeListProperty<Person> guests();
       
    75     int guestCount() const;
       
    76     Person *guest(int) const;
       
    77 
       
    78     static BirthdayPartyAttached *qmlAttachedProperties(QObject *);
       
    79 private:
       
    80     Person *m_host;
       
    81     QList<Person *> m_guests;
       
    82 };
       
    83 
       
    84 QML_DECLARE_TYPEINFO(BirthdayParty, QML_HAS_ATTACHED_PROPERTIES)
       
    85 
       
    86 #endif // BIRTHDAYPARTY_H