// This is the SIP interface definition for QEventLoop.
//
// Copyright (c) 2007
// 	Riverbank Computing Limited <info@riverbankcomputing.co.uk>
// 
// This file is part of PyQt.
// 
// This copy of PyQt is free software; you can redistribute it and/or modify it
// under the terms of the GNU General Public License as published by the Free
// Software Foundation; either version 2, or (at your option) any later
// version.
// 
// PyQt is supplied in the hope that it will be useful, but WITHOUT ANY
// WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
// FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
// details.
// 
// You should have received a copy of the GNU General Public License along with
// PyQt; see the file LICENSE.  If not, write to the Free Software Foundation,
// Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.


%ExportedDoc
<Sect2><Title>QEventLoop (Qt v3.1+)</Title>
<FuncSynopsis>
	<FuncDef>virtual int <Function>exec</Function></FuncDef>
	<ParamDef></ParamDef>
</FuncSynopsis>
<Para>
This has been renamed to <Literal>exec_loop</Literal> in Python.
</Para>
</Sect2>
%End


%If (Qt_3_1_0 -)

class QEventLoop : QObject
{
%TypeHeaderCode
#include <qeventloop.h>
%End

public:
	QEventLoop(QObject * /TransferThis/ = 0,const char * = 0);

	enum ProcessEvents {
		AllEvents,
		ExcludeUserInput,
		ExcludeSocketNotifiers,
		WaitForMore
	};

	typedef uint ProcessEventsFlags;

	void processEvents(ProcessEventsFlags,int) /ReleaseGIL/;
	virtual bool processEvents(ProcessEventsFlags) /ReleaseGIL/;

	virtual bool hasPendingEvents() const;

	virtual void registerSocketNotifier(QSocketNotifier *);
	virtual void unregisterSocketNotifier(QSocketNotifier *);
%If (Qt_3_1_1 -)
	// These were present in the X11 version of Qt v3.1.0 but didn't make
	// it to the Windows version until Qt v3.1.1.
	void setSocketNotifierPending(QSocketNotifier *);
	int activateSocketNotifiers();

	int activateTimers();
	int timeToWait() const;
%End

	virtual int exec() /PyName=exec_loop, ReleaseGIL,
			    PreHook=__pyQtPreEventLoopHook__,
			    PostHook=__pyQtPostEventLoopHook__/;
	virtual void exit(int = 0);

	virtual int enterLoop();
	virtual void exitLoop();
	virtual int loopLevel() const;

	virtual void wakeUp();

signals:
	void awake();
	void aboutToBlock();
};

%End
