src/declarative/graphicsitems/qdeclarativeevents_p_p.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 QtDeclarative module of the Qt Toolkit.
       
     8 **
       
     9 ** $QT_BEGIN_LICENSE:LGPL$
       
    10 ** No Commercial Usage
       
    11 ** This file contains pre-release code and may not be distributed.
       
    12 ** You may use this file in accordance with the terms and conditions
       
    13 ** contained in the Technology Preview License Agreement accompanying
       
    14 ** this package.
       
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    16 ** GNU Lesser General Public License Usage
       
    17 ** Alternatively, this file may be used under the terms of the GNU Lesser
       
    18 ** General Public License version 2.1 as published by the Free Software
       
    19 ** Foundation and appearing in the file LICENSE.LGPL included in the
       
    20 ** packaging of this file.  Please review the following information to
       
    21 ** ensure the GNU Lesser General Public License version 2.1 requirements
       
    22 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
       
    23 **
       
    24 ** In addition, as a special exception, Nokia gives you certain additional
       
    25 ** rights.  These rights are described in the Nokia Qt LGPL Exception
       
    26 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
       
    27 **
       
    28 ** If you have questions regarding the use of this file, please contact
       
    29 ** Nokia at qt-info@nokia.com.
       
    30 **
       
    31 **
       
    32 **
       
    33 **
       
    34 **
       
    35 **
       
    36 **
       
    37 **
       
    38 ** $QT_END_LICENSE$
       
    39 **
       
    40 ****************************************************************************/
       
    41 
       
    42 #ifndef QDECLARATIVEEVENTS_P_H
       
    43 #define QDECLARATIVEEVENTS_P_H
       
    44 
       
    45 //
       
    46 //  W A R N I N G
       
    47 //  -------------
       
    48 //
       
    49 // This file is not part of the Qt API.  It exists purely as an
       
    50 // implementation detail.  This header file may change from version to
       
    51 // version without notice, or even be removed.
       
    52 //
       
    53 // We mean it.
       
    54 //
       
    55 
       
    56 #include <qdeclarative.h>
       
    57 
       
    58 #include <QtCore/qobject.h>
       
    59 #include <QtGui/qevent.h>
       
    60 
       
    61 QT_BEGIN_NAMESPACE
       
    62 
       
    63 class QDeclarativeKeyEvent : public QObject
       
    64 {
       
    65     Q_OBJECT
       
    66     Q_PROPERTY(int key READ key)
       
    67     Q_PROPERTY(QString text READ text)
       
    68     Q_PROPERTY(int modifiers READ modifiers)
       
    69     Q_PROPERTY(bool isAutoRepeat READ isAutoRepeat)
       
    70     Q_PROPERTY(int count READ count)
       
    71     Q_PROPERTY(bool accepted READ isAccepted WRITE setAccepted)
       
    72 
       
    73 public:
       
    74     QDeclarativeKeyEvent(QEvent::Type type, int key, Qt::KeyboardModifiers modifiers, const QString &text=QString(), bool autorep=false, ushort count=1)
       
    75         : event(type, key, modifiers, text, autorep, count) { event.setAccepted(false); }
       
    76     QDeclarativeKeyEvent(const QKeyEvent &ke)
       
    77         : event(ke) { event.setAccepted(false); }
       
    78 
       
    79     int key() const { return event.key(); }
       
    80     QString text() const { return event.text(); }
       
    81     int modifiers() const { return event.modifiers(); }
       
    82     bool isAutoRepeat() const { return event.isAutoRepeat(); }
       
    83     int count() const { return event.count(); }
       
    84 
       
    85     bool isAccepted() { return event.isAccepted(); }
       
    86     void setAccepted(bool accepted) { event.setAccepted(accepted); }
       
    87 
       
    88 private:
       
    89     QKeyEvent event;
       
    90 };
       
    91 
       
    92 class QDeclarativeMouseEvent : public QObject
       
    93 {
       
    94     Q_OBJECT
       
    95     Q_PROPERTY(int x READ x)
       
    96     Q_PROPERTY(int y READ y)
       
    97     Q_PROPERTY(int button READ button)
       
    98     Q_PROPERTY(int buttons READ buttons)
       
    99     Q_PROPERTY(int modifiers READ modifiers)
       
   100     Q_PROPERTY(bool wasHeld READ wasHeld)
       
   101     Q_PROPERTY(bool isClick READ isClick)
       
   102     Q_PROPERTY(bool accepted READ isAccepted WRITE setAccepted)
       
   103 
       
   104 public:
       
   105     QDeclarativeMouseEvent(int x, int y, Qt::MouseButton button, Qt::MouseButtons buttons, Qt::KeyboardModifiers modifiers
       
   106                   , bool isClick=false, bool wasHeld=false)
       
   107         : _x(x), _y(y), _button(button), _buttons(buttons), _modifiers(modifiers)
       
   108           , _wasHeld(wasHeld), _isClick(isClick), _accepted(true) {}
       
   109 
       
   110     int x() const { return _x; }
       
   111     int y() const { return _y; }
       
   112     int button() const { return _button; }
       
   113     int buttons() const { return _buttons; }
       
   114     int modifiers() const { return _modifiers; }
       
   115     bool wasHeld() const { return _wasHeld; }
       
   116     bool isClick() const { return _isClick; }
       
   117 
       
   118     // only for internal usage
       
   119     void setX(int x) { _x = x; }
       
   120     void setY(int y) { _y = y; }
       
   121 
       
   122     bool isAccepted() { return _accepted; }
       
   123     void setAccepted(bool accepted) { _accepted = accepted; }
       
   124 
       
   125 private:
       
   126     int _x;
       
   127     int _y;
       
   128     Qt::MouseButton _button;
       
   129     Qt::MouseButtons _buttons;
       
   130     Qt::KeyboardModifiers _modifiers;
       
   131     bool _wasHeld;
       
   132     bool _isClick;
       
   133     bool _accepted;
       
   134 };
       
   135 
       
   136 QT_END_NAMESPACE
       
   137 
       
   138 QML_DECLARE_TYPE(QDeclarativeKeyEvent)
       
   139 QML_DECLARE_TYPE(QDeclarativeMouseEvent)
       
   140 
       
   141 #endif // QDECLARATIVEEVENTS_P_H