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| 2 | ** |
| 3 | ** Copyright (C) 2016 The Qt Company Ltd. |
| 4 | ** Contact: https://www.qt.io/licensing/ |
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| 25 | ** GNU General Public License Usage |
| 26 | ** Alternatively, this file may be used under the terms of the GNU |
| 27 | ** General Public License version 2.0 or (at your option) the GNU General |
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| 38 | ****************************************************************************/ |
| 39 | |
| 40 | #include "qplatformdefs.h" |
| 41 | #include "qcoreapplication.h" |
| 42 | #include "qunixeventdispatcher_qpa_p.h" |
| 43 | #include "private/qguiapplication_p.h" |
| 44 | |
| 45 | #include <qpa/qwindowsysteminterface.h> |
| 46 | |
| 47 | #include <QtCore/QDebug> |
| 48 | |
| 49 | QT_BEGIN_NAMESPACE |
| 50 | |
| 51 | QT_USE_NAMESPACE |
| 52 | |
| 53 | |
| 54 | QUnixEventDispatcherQPA::QUnixEventDispatcherQPA(QObject *parent) |
| 55 | : QEventDispatcherUNIX(parent) |
| 56 | { } |
| 57 | |
| 58 | QUnixEventDispatcherQPA::~QUnixEventDispatcherQPA() |
| 59 | { } |
| 60 | |
| 61 | bool QUnixEventDispatcherQPA::processEvents(QEventLoop::ProcessEventsFlags flags) |
| 62 | { |
| 63 | const bool didSendEvents = QEventDispatcherUNIX::processEvents(flags); |
| 64 | return QWindowSystemInterface::sendWindowSystemEvents(flags) || didSendEvents; |
| 65 | } |
| 66 | |
| 67 | bool QUnixEventDispatcherQPA::hasPendingEvents() |
| 68 | { |
| 69 | extern uint qGlobalPostedEventsCount(); // from qapplication.cpp |
| 70 | return qGlobalPostedEventsCount() || QWindowSystemInterface::windowSystemEventsQueued(); |
| 71 | } |
| 72 | |
| 73 | void QUnixEventDispatcherQPA::flush() |
| 74 | { |
| 75 | if(qApp) |
| 76 | qApp->sendPostedEvents(); |
| 77 | } |
| 78 | |
| 79 | QT_END_NAMESPACE |
| 80 |