source: trunk/src/gui/kernel/qeventdispatcher_qws.cpp@ 651

Last change on this file since 651 was 651, checked in by Dmitry A. Kuminov, 15 years ago

trunk: Merged in qt 4.6.2 sources.

  • Property svn:eol-style set to native
File size: 5.0 KB
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[556]1/****************************************************************************
2**
[651]3** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
[556]4** All rights reserved.
5** Contact: Nokia Corporation ([email protected])
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7** This file is part of the QtGui module of the Qt Toolkit.
8**
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40****************************************************************************/
41
42#include "qplatformdefs.h"
43#include "qapplication.h"
44#include "private/qwscommand_qws_p.h"
45#include "qwsdisplay_qws.h"
46#include "qwsevent_qws.h"
47#include "qwindowsystem_qws.h"
48#include "qeventdispatcher_qws_p.h"
49#include "private/qeventdispatcher_unix_p.h"
50#ifndef QT_NO_THREAD
51# include "qmutex.h"
52#endif
53
54#include <errno.h>
55
56QT_BEGIN_NAMESPACE
57
58QT_USE_NAMESPACE
59
60class QEventDispatcherQWSPrivate : public QEventDispatcherUNIXPrivate
61{
62 Q_DECLARE_PUBLIC(QEventDispatcherQWS)
63public:
64 inline QEventDispatcherQWSPrivate()
65 { }
66 QList<QWSEvent*> queuedUserInputEvents;
67};
68
69
70QEventDispatcherQWS::QEventDispatcherQWS(QObject *parent)
71 : QEventDispatcherUNIX(*new QEventDispatcherQWSPrivate, parent)
72{ }
73
74QEventDispatcherQWS::~QEventDispatcherQWS()
75{ }
76
77
78
79// from qapplication_qws.cpp
80extern QWSDisplay* qt_fbdpy; // QWS `display'
81
82//#define ZERO_FOR_THE_MOMENT
83
84bool QEventDispatcherQWS::processEvents(QEventLoop::ProcessEventsFlags flags)
85{
86 Q_D(QEventDispatcherQWS);
87 // process events from the QWS server
88 int nevents = 0;
89
90 // handle gui and posted events
91 d->interrupt = false;
92 QApplication::sendPostedEvents();
93
94 while (!d->interrupt) { // also flushes output buffer ###can be optimized
95 QWSEvent *event;
96 if (!(flags & QEventLoop::ExcludeUserInputEvents)