tdesktop/Telegram/SourceFiles/core/single_timer.h

34 lines
694 B
C++

/*
This file is part of Telegram Desktop,
the official desktop application for the Telegram messaging service.
For license and copyright information please follow this link:
https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
*/
#pragma once
class SingleTimer : public QTimer { // single shot timer with check
Q_OBJECT
public:
SingleTimer(QObject *parent = nullptr);
void setSingleShot(bool); // is not available
void start(); // is not available
void setTimeoutHandler(Fn<void()> handler);
public slots:
void start(int msec);
void startIfNotActive(int msec);
private slots:
void adjust();
void onTimeout();
private:
TimeMs _finishing = 0;
Fn<void()> _handler;
};