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Diffstat (limited to 'src/corelib/kernel/qeventdispatcher_win_p.h')
-rw-r--r-- | src/corelib/kernel/qeventdispatcher_win_p.h | 110 |
1 files changed, 110 insertions, 0 deletions
diff --git a/src/corelib/kernel/qeventdispatcher_win_p.h b/src/corelib/kernel/qeventdispatcher_win_p.h new file mode 100644 index 0000000000..2e3a5bca19 --- /dev/null +++ b/src/corelib/kernel/qeventdispatcher_win_p.h @@ -0,0 +1,110 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtCore module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QEVENTDISPATCHER_WIN_P_H +#define QEVENTDISPATCHER_WIN_P_H + +// +// W A R N I N G +// ------------- +// +// This file is not part of the Qt API. It exists purely as an +// implementation detail. This header file may change from version to +// version without notice, or even be removed. +// +// We mean it. +// + +#include "QtCore/qabstracteventdispatcher.h" +#include "QtCore/qt_windows.h" + +QT_BEGIN_NAMESPACE + +class QWinEventNotifier; +class QEventDispatcherWin32Private; + +// forward declaration +LRESULT QT_WIN_CALLBACK qt_internal_proc(HWND hwnd, UINT message, WPARAM wp, LPARAM lp); + +class Q_CORE_EXPORT QEventDispatcherWin32 : public QAbstractEventDispatcher +{ + Q_OBJECT + Q_DECLARE_PRIVATE(QEventDispatcherWin32) + + void createInternalHwnd(); + friend class QGuiEventDispatcherWin32; + +public: + explicit QEventDispatcherWin32(QObject *parent = 0); + ~QEventDispatcherWin32(); + + bool QT_ENSURE_STACK_ALIGNED_FOR_SSE processEvents(QEventLoop::ProcessEventsFlags flags); + bool hasPendingEvents(); + + void registerSocketNotifier(QSocketNotifier *notifier); + void unregisterSocketNotifier(QSocketNotifier *notifier); + + void registerTimer(int timerId, int interval, QObject *object); + bool unregisterTimer(int timerId); + bool unregisterTimers(QObject *object); + QList<TimerInfo> registeredTimers(QObject *object) const; + + bool registerEventNotifier(QWinEventNotifier *notifier); + void unregisterEventNotifier(QWinEventNotifier *notifier); + void activateEventNotifiers(); + + void wakeUp(); + void interrupt(); + void flush(); + + void startingUp(); + void closingDown(); + + bool event(QEvent *e); + +private: + friend LRESULT QT_WIN_CALLBACK qt_internal_proc(HWND hwnd, UINT message, WPARAM wp, LPARAM lp); + friend LRESULT QT_WIN_CALLBACK qt_GetMessageHook(int, WPARAM, LPARAM); +}; + +QT_END_NAMESPACE + +#endif // QEVENTDISPATCHER_WIN_P_H |