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| author | Timothy Pearson <kb9vqf@pearsoncomputing.net> | 2011-07-10 15:24:15 -0500 |
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| committer | Timothy Pearson <kb9vqf@pearsoncomputing.net> | 2011-07-10 15:24:15 -0500 |
| commit | bd0f3345a938b35ce6a12f6150373b0955b8dd12 (patch) | |
| tree | 7a520322212d48ebcb9fbe1087e7fca28b76185c /doc/html/qeventloop-h.html | |
| download | qt3-bd0f3345a938b35ce6a12f6150373b0955b8dd12.tar.gz qt3-bd0f3345a938b35ce6a12f6150373b0955b8dd12.zip | |
Add Qt3 development HEAD version
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| -rw-r--r-- | doc/html/qeventloop-h.html | 167 |
1 files changed, 167 insertions, 0 deletions
diff --git a/doc/html/qeventloop-h.html b/doc/html/qeventloop-h.html new file mode 100644 index 0000000..c1c5ff4 --- /dev/null +++ b/doc/html/qeventloop-h.html @@ -0,0 +1,167 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> +<!-- /home/espenr/tmp/qt-3.3.8-espenr-2499/qt-x11-free-3.3.8/include/qeventloop.h:1 --> +<html> +<head> +<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"> +<title>qeventloop.h Include File</title> +<style type="text/css"><!-- +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; } +--></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">Home</font></a> + | <a href="classes.html"> +<font color="#004faf">All Classes</font></a> + | <a href="mainclasses.html"> +<font color="#004faf">Main Classes</font></a> + | <a href="annotated.html"> +<font color="#004faf">Annotated</font></a> + | <a href="groups.html"> +<font color="#004faf">Grouped Classes</font></a> + | <a href="functions.html"> +<font color="#004faf">Functions</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>qeventloop.h</h1> + +<p>This is the verbatim text of the qeventloop.h include file. It is provided only for illustration; the copyright remains with Trolltech. +<hr> +<pre> +/**************************************************************************** +** $Id: qt/qeventloop.h 3.3.8 edited Jan 11 14:38 $ +** +** Declaration of QEventLoop class +** +** Copyright (C) 1992-2007 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 file LICENSE.GPL 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 QEVENTLOOP_H +#define QEVENTLOOP_H + +#ifndef QT_H +#include "qobject.h" +#include "qsocketnotifier.h" +#endif // QT_H + +class QEventLoopPrivate; +class QSocketNotifier; +class QTimer; +#ifdef Q_WS_MAC +struct timeval; //stdc struct +struct TimerInfo; //internal structure (qeventloop_mac.cpp) +#endif + +#if defined(QT_THREAD_SUPPORT) +class QMutex; +#endif // QT_THREAD_SUPPORT + + +class Q_EXPORT QEventLoop : public QObject +{ + Q_OBJECT + +public: + QEventLoop( QObject *parent = 0, const char *name = 0 ); + ~QEventLoop(); + + enum ProcessEvents { + AllEvents = 0x00, + ExcludeUserInput = 0x01, + ExcludeSocketNotifiers = 0x02, + WaitForMore = 0x04 + }; + typedef uint ProcessEventsFlags; + + void processEvents( ProcessEventsFlags flags, int maxtime ); + virtual bool processEvents( ProcessEventsFlags flags ); + + virtual bool hasPendingEvents() const; + + virtual void registerSocketNotifier( QSocketNotifier * ); + virtual void unregisterSocketNotifier( QSocketNotifier * ); + void setSocketNotifierPending( QSocketNotifier * ); + int activateSocketNotifiers(); + + int activateTimers(); + int timeToWait() const; + + virtual int exec(); + virtual void exit( int retcode = 0 ); + + virtual int enterLoop(); + virtual void exitLoop(); + virtual int loopLevel() const; + + virtual void wakeUp(); + +signals: + void awake(); + void aboutToBlock(); + +private: +#if defined(Q_WS_MAC) + friend QMAC_PASCAL void qt_mac_select_timer_callbk(EventLoopTimerRef, void *); + int macHandleSelect(timeval *); + void macHandleTimer(TimerInfo *); +#endif // Q_WS_MAC + + // internal initialization/cleanup - implemented in various platform specific files + void init(); + void cleanup(); + virtual void appStartingUp(); + virtual void appClosingDown(); + + // data for the default implementation - other implementations should not + // use/need this data + QEventLoopPrivate *d; + + friend class QApplication; +}; + +#endif // QEVENTLOOP_H +</pre> +<!-- eof --> +<p><address><hr><div align=center> +<table width=100% cellspacing=0 border=0><tr> +<td>Copyright © 2007 +<a href="troll.html">Trolltech</a><td align=center><a href="trademarks.html">Trademarks</a> +<td align=right><div align=right>Qt 3.3.8</div> +</table></div></address></body> +</html> |