ukui-screensaver/screensaver-focus-helper/blackwindow.h

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/*
* Copyright (C) 2021 Tianjin KYLIN Information Technology Co., Ltd.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*
**/
#ifndef BLACKWINDOW_H
#define BLACKWINDOW_H
#include <QWidget>
#include <QAbstractNativeEventFilter>
class BlackWindow : public QWidget, public QAbstractNativeEventFilter
{
Q_OBJECT
public:
explicit BlackWindow(QWidget *parent = nullptr);
virtual bool nativeEventFilter(const QByteArray &eventType, void *message, long *result) override;
bool eventFilter(QObject *obj, QEvent *event);
signals:
private Q_SLOTS:
void laterActivate();
protected:
void paintEvent(QPaintEvent *event);
bool screensaverIsShow = false;
};
#endif // BLACKWINDOW_H