1 files changed, 79 insertions, 0 deletions
diff --git a/src/gui/platform/unix/qunixeventdispatcher.cpp b/src/gui/platform/unix/qunixeventdispatcher.cpp
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+++ b/src/gui/platform/unix/qunixeventdispatcher.cpp
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+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the plugins of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qplatformdefs.h"
+#include "qcoreapplication.h"
+#include "qunixeventdispatcher_qpa_p.h"
+#include "private/qguiapplication_p.h"
+
+#include <qpa/qwindowsysteminterface.h>
+
+#include <QtCore/QDebug>
+
+QT_BEGIN_NAMESPACE
+
+QT_USE_NAMESPACE
+
+
+QUnixEventDispatcherQPA::QUnixEventDispatcherQPA(QObject *parent)
+    : QEventDispatcherUNIX(parent)
+{ }
+
+QUnixEventDispatcherQPA::~QUnixEventDispatcherQPA()
+{ }
+
+bool QUnixEventDispatcherQPA::processEvents(QEventLoop::ProcessEventsFlags flags)
+{
+    const bool didSendEvents = QEventDispatcherUNIX::processEvents(flags);
+    return QWindowSystemInterface::sendWindowSystemEvents(flags) || didSendEvents;
+}
+
+bool QUnixEventDispatcherQPA::hasPendingEvents()
+{
+    extern uint qGlobalPostedEventsCount(); // from qapplication.cpp
+    return qGlobalPostedEventsCount() || QWindowSystemInterface::windowSystemEventsQueued();
+}
+
+void QUnixEventDispatcherQPA::flush()
+{
+    if(qApp)
+        qApp->sendPostedEvents();
+}
+
+QT_END_NAMESPACE