qobject-h.html
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"><!-- /home/reggie/tmp/qt-3.0-reggie-5401/qt-x11-commercial-3.0.5/include/qobject.h:1 --><html><head><meta http-equiv="Content-Type" content="text/html; charset=gb2312"><meta name="Translator" content="Cavendish"><meta name="Qt zh_CN Documents Website" content="http://www.qiliang.net/qt"><title>qobject.h包含文件</title><style type="text/css"><!--h3.fn,span.fn { margin-left: 1cm; text-indent: -1cm; }a:link { color: #004faf; text-decoration: none }a:visited { color: #672967; text-decoration: none }body { background: #ffffff; color: black; font-family: "Times New Roman" }--></style></head><body><table border="0" cellpadding="0" cellspacing="0" width="100%"><tr bgcolor="#E5E5E5"><td valign=center> <a href="index.html"><font color="#004faf">主页</font></a> | <a href="classes.html"><font color="#004faf">所有的类</font></a> | <a href="mainclasses.html"><font color="#004faf">主要的类</font></a> | <a href="annotated.html"><font color="#004faf">注释的类</font></a> | <a href="groups.html"><font color="#004faf">分组的类</font></a> | <a href="functions.html"><font color="#004faf">函数</font></a></td><td align="right" valign="center"><img src="logo32.png" align="right" width="64" height="32" border="0"></td></tr></table><h1 align=center>qobject.h</h1><p>这里是qobject.h包含文件的所有文本，一字不差。它仅仅用来说明，版权由Trolltech保留。<hr><pre>/****************************************************************************** $Id: qt/qobject.h 3.0.5 edited Feb 4 07:26 $**** Definition of QObject class**** Created : 930418**** Copyright (C) 1992-2000 Trolltech AS. All rights reserved.**** This file is part of the kernel module of the Qt GUI Toolkit.**** This file may be distributed under the terms of the Q Public License** as defined by Trolltech AS of Norway and appearing in the file** LICENSE.QPL included in the packaging of this file.**** This file may be distributed and/or modified under the terms of the** GNU General Public License version 2 as published by the Free Software** Foundation and appearing in the file LICENSE.GPL included in the** packaging of this file.**** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition** 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** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.**** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for** information about Qt Commercial License Agreements.** See http://www.trolltech.com/qpl/ for QPL licensing information.** See http://www.trolltech.com/gpl/ for GPL licensing information.**** Contact info@trolltech.com if any conditions of this licensing are** not clear to you.************************************************************************/#ifndef QOBJECT_H#define QOBJECT_H#ifndef QT_H#include "qobjectdefs.h"#include "qwindowdefs.h"#include "qstring.h"#include "qevent.h"#include "qnamespace.h"#endif // QT_H#define QT_TR_NOOP(x) (x)#define QT_TRANSLATE_NOOP(scope,x) (x)class QMetaObject;class QVariant;class QMetaProperty;class QPostEventList;class QObjectPrivate;struct QUObject;class Q_EXPORT QObject: public Qt{ Q_OBJECT Q_PROPERTY( QCString name READ name WRITE setName )public: QObject( QObject *parent=0, const char *name=0 ); virtual ~QObject();#ifdef Q_QDOC const char *className() const; QString tr( const char *, const char * ) const; QString trUtf8( const char *, const char * ) const; QMetaObject *metaObject() const;#endif virtual bool event( QEvent * ); virtual bool eventFilter( QObject *, QEvent * ); bool isA( const char * ) const; bool inherits( const char * ) const; const char *name() const; const char *name( const char * defaultName ) const; virtual void setName( const char *name ); bool isWidgetType() const { return isWidget; } bool highPriority() const { return FALSE; } bool signalsBlocked() const { return blockSig; } void blockSignals( bool b ); int startTimer( int interval ); void killTimer( int id ); void killTimers(); QObject *child( const char *objName, const char *inheritsClass = 0, bool recursiveSearch = TRUE ); //### const in 4.0 const QObjectList *children() const { return childObjects; } static const QObjectList *objectTrees(); QObjectList *queryList( const char *inheritsClass = 0, const char *objName = 0, bool regexpMatch = TRUE, bool recursiveSearch = TRUE ) const; virtual void insertChild( QObject * ); virtual void removeChild( QObject * ); void installEventFilter( const QObject * ); void removeEventFilter( const QObject * ); static bool connect( const QObject *sender, const char *signal, const QObject *receiver, const char *member ); bool connect( const QObject *sender, const char *signal, const char *member ) const; static bool disconnect( const QObject *sender, const char *signal, const QObject *receiver, const char *member ); bool disconnect( const char *signal=0, const QObject *receiver=0, const char *member=0 ); bool disconnect( const QObject *receiver, const char *member=0 ); static void connectInternal( const QObject *sender, int signal_index, const QObject *receiver, int membcode, int member_index ); void dumpObjectTree(); void dumpObjectInfo();#ifndef QT_NO_PROPERTIES virtual bool setProperty( const char *name, const QVariant& value ); virtual QVariant property( const char *name ) const;#endif // QT_NO_PROPERTIES#ifdef QT_NO_TRANSLATION static QString tr( const char *sourceText, const char * = 0);#ifndef QT_NO_TEXTCODEC static QString trUtf8( const char *sourceText, const char * = 0);#endif#endif //QT_NO_TRANSLATIONsignals: void destroyed(); void destroyed( QObject* obj );public: QObject *parent() const { return parentObj; }public slots: void deleteLater();private slots: void cleanupEventFilter( QObject* );protected: bool activate_filters( QEvent * ); QConnectionList *receivers( const char* signal ) const; QConnectionList *receivers( int signal ) const; void activate_signal( int signal ); void activate_signal( int signal, int ); void activate_signal( int signal, double ); void activate_signal( int signal, QString ); void activate_signal_bool( int signal, bool ); void activate_signal( QConnectionList *clist, QUObject *o ); const QObject *sender(); virtual void timerEvent( QTimerEvent * ); virtual void childEvent( QChildEvent * ); virtual void customEvent( QCustomEvent * ); virtual void connectNotify( const char *signal ); virtual void disconnectNotify( const char *signal ); virtual bool checkConnectArgs( const char *signal, const QObject *receiver, const char *member ); static QCString normalizeSignalSlot( const char *signalSlot );private: uint isSignal : 1; uint isWidget : 1; uint pendTimer : 1; uint blockSig : 1; uint wasDeleted : 1; uint isTree : 1; const char *objname; QObject *parentObj; QObjectList *childObjects; QSignalVec *connections; QObjectList *senderObjects; QObjectList *eventFilters; QPostEventList *postedEvents; QObjectPrivate* d; static QMetaObject* staticQtMetaObject(); friend class QApplication; friend class QBaseApplication; friend class QWidget; friend class QSignal; friend class QSenderObject;private: // Disabled copy constructor and operator=#if defined(Q_DISABLE_COPY) QObject( const QObject & ); QObject &operator=( const QObject & );#endif};inline bool QObject::connect( const QObject *sender, const char *signal, const char *member ) const{ return connect( sender, signal, this, member );}inline bool QObject::disconnect( const char *signal, const QObject *receiver, const char *member ){ return disconnect( this, signal, receiver, member );}inline bool QObject::disconnect( const QObject *receiver, const char *member ){ return disconnect( this, 0, receiver, member );}class Q_EXPORT QSenderObject : public QObject // object for sending signals{public: void setSender( QObject *s );};#ifdef QT_NO_TRANSLATIONinline QString QObject::tr( const char *sourceText, const char * ) { return QString::fromLatin1( sourceText );}#ifndef QT_NO_TEXTCODECinline QString QObject::trUtf8( const char *sourceText, const char * ) { return QString::fromUtf8( sourceText );}#endif#endif //QT_NO_TRANSLATION#endif // QOBJECT_H</pre><!-- eof --><p><address><hr><div align=center><table width=100% cellspacing=0 border=0><tr><td>Copyright © 2002 <a href="http://www.trolltech.com">Trolltech</a><td><a href="http://www.trolltech.com/trademarks.html">Trademarks</a><td><a href="zh_CN.html">译者:Cavendish</a><td align=right><div align=right>Qt 3.0.5版</div></table></div></address></body></html>⌨️ 快捷键说明
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