qunixeventdispatcher.cpp

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1/****************************************************************************-
2**-
3** Copyright (C) 2015 The Qt Company Ltd.-
4** Contact: http://www.qt.io/licensing/-
5**-
6** This file is part of the plugins of the Qt Toolkit.-
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17** GNU Lesser General Public License Usage-
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30** $QT_END_LICENSE$-
31**-
32****************************************************************************/-
33-
34#include "qplatformdefs.h"-
35#include "qcoreapplication.h"-
36#include "qunixeventdispatcher_qpa_p.h"-
37#include "private/qguiapplication_p.h"-
38-
39#include <qpa/qwindowsysteminterface.h>-
40#include <QtCore/QElapsedTimer>-
41#include <QtCore/QAtomicInt>-
42#include <QtCore/QSemaphore>-
43-
44#include <QtCore/QDebug>-
45-
46#include <errno.h>-
47-
48QT_BEGIN_NAMESPACE-
49-
50QT_USE_NAMESPACE-
51-
52-
53QUnixEventDispatcherQPA::QUnixEventDispatcherQPA(QObject *parent)-
54 : QEventDispatcherUNIX(parent)-
55{
never executed: end of block
 }
never executed: end of block
0
56-
57QUnixEventDispatcherQPA::~QUnixEventDispatcherQPA()-
58{ }-
59-
60bool QUnixEventDispatcherQPA::processEvents(QEventLoop::ProcessEventsFlags flags)-
61{-
62 const bool didSendEvents = QEventDispatcherUNIX::processEvents(flags);-
63 return QWindowSystemInterface::sendWindowSystemEvents(flags) || didSendEvents;
never executed: return QWindowSystemInterface::sendWindowSystemEvents(flags) || didSendEvents;
QWindowSystemI...mEvents(flags)Description
TRUEnever evaluated
FALSEnever evaluated
didSendEventsDescription
TRUEnever evaluated
FALSEnever evaluated
0
64}-
65-
66bool QUnixEventDispatcherQPA::hasPendingEvents()-
67{-
68 extern uint qGlobalPostedEventsCount(); // from qapplication.cpp-
69 return qGlobalPostedEventsCount() || QWindowSystemInterface::windowSystemEventsQueued();
never executed: return qGlobalPostedEventsCount() || QWindowSystemInterface::windowSystemEventsQueued();
qGlobalPostedEventsCount()Description
TRUEnever evaluated
FALSEnever evaluated
QWindowSystemI...EventsQueued()Description
TRUEnever evaluated
FALSEnever evaluated
0
70}-
71-
72void QUnixEventDispatcherQPA::flush()-
73{-
74 if(qApp)
(static_cast<Q...::instance()))Description
TRUEnever evaluated
FALSEnever evaluated
0
75 qApp->sendPostedEvents();
never executed: (static_cast<QGuiApplication *>(QCoreApplication::instance()))->sendPostedEvents();
0
76}
never executed: end of block
0
77-
78QT_END_NAMESPACE-
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