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Diffstat (limited to 'demos/video/snippets/painteventmonitor/painteventmonitor.h')
-rw-r--r-- | demos/video/snippets/painteventmonitor/painteventmonitor.h | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/demos/video/snippets/painteventmonitor/painteventmonitor.h b/demos/video/snippets/painteventmonitor/painteventmonitor.h new file mode 100644 index 0000000000..bd14eb88ea --- /dev/null +++ b/demos/video/snippets/painteventmonitor/painteventmonitor.h @@ -0,0 +1,71 @@ +/**************************************************************************** +** +** 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 Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef PAINTEVENTMONITOR_H +#define PAINTEVENTMONITOR_H + +#include <QtCore/QObject> + +class QWidget; + +class PaintEventMonitor : public QObject +{ + Q_OBJECT + Q_PROPERTY(QWidget *target READ target WRITE setTarget NOTIFY targetChanged) +public: + PaintEventMonitor(QObject *parent = 0); + ~PaintEventMonitor(); + + QWidget *target() const; + void setTarget(QWidget *value); + +protected: + bool eventFilter(QObject *object, QEvent *event); + +signals: + void targetChanged(); + void targetPainted(); + +private: + QWidget *m_target; +}; + +#endif // PAINTEVENTMONITOR_H |