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Diffstat (limited to 'src/kernel/qobjectdefs.h')
| -rw-r--r-- | src/kernel/qobjectdefs.h | 177 |
1 files changed, 177 insertions, 0 deletions
diff --git a/src/kernel/qobjectdefs.h b/src/kernel/qobjectdefs.h new file mode 100644 index 0000000..37605bd --- /dev/null +++ b/src/kernel/qobjectdefs.h @@ -0,0 +1,177 @@ +/**************************************************************************** +** +** Macros and definitions related to QObject +** +** Created : 930419 +** +** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved. +** +** This file is part of the kernel module of the Qt GUI Toolkit. +** +** This file may be used under the terms of the GNU General +** Public License versions 2.0 or 3.0 as published by the Free +** Software Foundation and appearing in the files LICENSE.GPL2 +** and LICENSE.GPL3 included in the packaging of this file. +** Alternatively you may (at your option) use any later version +** of the GNU General Public License if such license has been +** publicly approved by Trolltech ASA (or its successors, if any) +** and the KDE Free Qt Foundation. +** +** Please review the following information to ensure GNU General +** Public Licensing requirements will be met: +** http://trolltech.com/products/qt/licenses/licensing/opensource/. +** If you are unsure which license is appropriate for your use, please +** review the following information: +** http://trolltech.com/products/qt/licenses/licensing/licensingoverview +** or contact the sales department at sales@trolltech.com. +** +** This file may be used under the terms of the Q Public License as +** defined by Trolltech ASA and appearing in the file LICENSE.QPL +** included in the packaging of this file. Licensees holding valid Qt +** Commercial licenses may use this file in accordance with the Qt +** Commercial License Agreement provided with the Software. +** +** This file is provided "AS IS" with NO WARRANTY OF ANY KIND, +** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted +** herein. +** +**********************************************************************/ + +#ifndef QOBJECTDEFS_H +#define QOBJECTDEFS_H + +#ifndef QT_H +#include "qglobal.h" +#endif // QT_H + + +#ifndef QT_NO_TRANSLATION +# ifndef QT_NO_TEXTCODEC +// full set of tr functions +# define QT_TR_FUNCTIONS \ + static QString tr( const char *, const char * = 0 ); \ + static QString trUtf8( const char *, const char * = 0 ); +# else +// no QTextCodec, no utf8 +# define QT_TR_FUNCTIONS \ + static QString tr( const char *, const char * = 0 ); +# endif +#else +// inherit the ones from QObject +# define QT_TR_FUNCTIONS +#endif + +#ifndef QT_NO_PROPERTIES +# define QT_PROP_FUNCTIONS \ + virtual bool qt_property( int id, int f, QVariant* v); \ + static bool qt_static_property( QObject* , int, int, QVariant* ); +#else +# define QT_PROP_FUNCTIONS +#endif + +// The following macros are our "extensions" to C++ +// They are used, strictly speaking, only by the moc. +struct QUObject; + +#ifdef QT_MOC_CPP +#define slots slots +#define signals signals +#define Q_CLASSINFO( name, value ) Q_CLASSINFO( name, value ) +#define Q_PROPERTY( text ) Q_PROPERTY( text ) +#define Q_OVERRIDE( text ) Q_OVERRIDE( text ) +#define Q_ENUMS( x ) Q_ENUMS( x ) +#define Q_SETS( x ) Q_SETS( x ) + /* tmake ignore Q_OBJECT */ +#define Q_OBJECT Q_OBJECT + /* tmake ignore Q_OBJECT */ +#define Q_OBJECT_FAKE Q_OBJECT_FAKE + +#else +#define slots // slots: in class +#define signals protected // signals: in class +#ifndef QT_NO_EMIT +#define emit // emit signal +#endif +#define Q_CLASSINFO( name, value ) // class info +#define Q_PROPERTY( text ) // property +#define Q_OVERRIDE( text ) // override property +#define Q_ENUMS( x ) +#define Q_SETS( x ) + +/* tmake ignore Q_OBJECT */ +#define Q_OBJECT \ +public: \ + virtual QMetaObject *metaObject() const { \ + return staticMetaObject(); \ + } \ + virtual const char *className() const; \ + virtual void* qt_cast( const char* ); \ + virtual bool qt_invoke( int, QUObject* ); \ + virtual bool qt_emit( int, QUObject* ); \ + QT_PROP_FUNCTIONS \ + static QMetaObject* staticMetaObject(); \ + QObject* qObject() { return (QObject*)this; } \ + QT_TR_FUNCTIONS \ +private: \ + static QMetaObject *metaObj; + +/* tmake ignore Q_OBJECT */ +#define Q_OBJECT_FAKE Q_OBJECT + +#endif + +// macro for naming members +#ifdef METHOD +#undef METHOD +#endif +#ifdef SLOT +#undef SLOT +#endif +#ifdef SIGNAL +#undef SIGNAL +#endif + +#if defined(_OLD_CPP_) +#define METHOD(a) "0""a" +#define SLOT(a) "1""a" +#define SIGNAL(a) "2""a" +#else +#define METHOD(a) "0"#a +#define SLOT(a) "1"#a +#define SIGNAL(a) "2"#a +#endif + +#ifndef QT_CLEAN_NAMESPACE +#define METHOD_CODE 0 // member type codes +#define SLOT_CODE 1 +#define SIGNAL_CODE 2 +#endif + +#define QMETHOD_CODE 0 // member type codes +#define QSLOT_CODE 1 +#define QSIGNAL_CODE 2 + +class QObject; +class QMetaObject; +class QSignal; +class QConnection; +class QEvent; +struct QMetaData; +class QConnectionList; +class QConnectionListIt; +class QSignalVec; +class QObjectList; +class QObjectListIt; +class QMemberDict; + +Q_EXPORT void *qt_find_obj_child( QObject *, const char *, const char * ); +#define Q_CHILD(parent,type,name) \ + ((type*)qt_find_obj_child(parent,#type,name)) + +Q_EXPORT void *qt_inheritedBy( QMetaObject *super, const QObject *cls ); + +template <typename T> +Q_INLINE_TEMPLATES T qt_cast(const QObject *object) +{ return (T)qt_inheritedBy( ((T)0)->staticMetaObject(), object ); } +#endif // QOBJECTDEFS_H |