43 lines
809 B
C++
43 lines
809 B
C++
/*
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This file is part of Telegram Desktop,
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the official desktop application for the Telegram messaging service.
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For license and copyright information please follow this link:
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https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
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*/
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#pragma once
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#include "ui/rp_widget.h"
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namespace style {
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struct CallSignalBars;
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} // namespace style
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namespace Calls {
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class Call;
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class SignalBars final : public Ui::RpWidget {
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public:
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SignalBars(
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QWidget *parent,
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not_null<Call*> call,
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const style::CallSignalBars &st,
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Fn<void()> displayedChangedCallback = nullptr);
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bool isDisplayed() const;
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protected:
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void paintEvent(QPaintEvent *e) override;
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private:
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void changed(int count);
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const style::CallSignalBars &_st;
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int _count = 0;
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Fn<void()> _displayedChangedCallback;
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};
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} // namespace Calls
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