Userland/Applications/Piano/WaveWidget.h


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/*
 * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
 * Copyright (c) 2019-2020, William McPherson <willmcpherson2@gmail.com>
 * Copyright (c) 2022, the SerenityOS developers.
 *
 * SPDX-License-Identifier: BSD-2-Clause
 */

#pragma once

#include <LibGUI/Frame.h>

class TrackManager;

class WaveWidget final : public GUI::Frame {
    C_OBJECT(WaveWidget)
public:
    virtual ~WaveWidget() override = default;

private:
    explicit WaveWidget(TrackManager&);

    virtual void paint_event(GUI::PaintEvent&) override;

    int sample_to_y(int sample) const;

    TrackManager& m_track_manager;
};