|
|
|
|
<!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/ntqeventloop.h:1 -->
|
|
|
|
|
<html>
|
|
|
|
|
<head>
|
|
|
|
|
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
|
|
|
|
|
<title>ntqeventloop.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>ntqeventloop.h</h1>
|
|
|
|
|
|
|
|
|
|
<p>This is the verbatim text of the ntqeventloop.h include file. It is provided only for illustration; the copyright remains with Trolltech.
|
|
|
|
|
<hr>
|
|
|
|
|
<pre>
|
|
|
|
|
/****************************************************************************
|
|
|
|
|
** $Id: qt/ntqeventloop.h 3.3.8 edited Jan 11 14:38 $
|
|
|
|
|
**
|
|
|
|
|
** Declaration of TQEventLoop class
|
|
|
|
|
**
|
|
|
|
|
** Copyright (C) 1992-2007 Trolltech ASA. All rights reserved.
|
|
|
|
|
**
|
|
|
|
|
** This file is part of the kernel module of the TQt 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 TQt 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.TQPL
|
|
|
|
|
** included in the packaging of this file. Licensees holding valid TQt
|
|
|
|
|
** Commercial licenses may use this file in accordance with the TQt
|
|
|
|
|
** 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 TQEVENTLOOP_H
|
|
|
|
|
#define TQEVENTLOOP_H
|
|
|
|
|
|
|
|
|
|
#ifndef QT_H
|
|
|
|
|
#include "ntqobject.h"
|
|
|
|
|
#include "ntqsocketnotifier.h"
|
|
|
|
|
#endif // QT_H
|
|
|
|
|
|
|
|
|
|
class TQEventLoopPrivate;
|
|
|
|
|
class TQSocketNotifier;
|
|
|
|
|
class TQTimer;
|
|
|
|
|
#ifdef Q_WS_MAC
|
|
|
|
|
struct timeval; //stdc struct
|
|
|
|
|
struct TimerInfo; //internal structure (qeventloop_mac.cpp)
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
#if defined(TQT_THREAD_SUPPORT)
|
|
|
|
|
class TQMutex;
|
|
|
|
|
#endif // TQT_THREAD_SUPPORT
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
class TQ_EXPORT TQEventLoop : public TQObject
|
|
|
|
|
{
|
|
|
|
|
TQ_OBJECT
|
|
|
|
|
|
|
|
|
|
public:
|
|
|
|
|
TQEventLoop( TQObject *parent = 0, const char *name = 0 );
|
|
|
|
|
~TQEventLoop();
|
|
|
|
|
|
|
|
|
|
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( TQSocketNotifier * );
|
|
|
|
|
virtual void unregisterSocketNotifier( TQSocketNotifier * );
|
|
|
|
|
void setSocketNotifierPending( TQSocketNotifier * );
|
|
|
|
|
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 TQMAC_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
|
|
|
|
|
TQEventLoopPrivate *d;
|
|
|
|
|
|
|
|
|
|
friend class TQApplication;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
#endif // TQEVENTLOOP_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>TQt 3.3.8</div>
|
|
|
|
|
</table></div></address></body>
|
|
|
|
|
</html>
|
