obs-studio/frontend/components/OBSPreviewScalingLabel.hpp

/******************************************************************************
    Copyright (C) 2024 by Taylor Giampaolo <[email protected]>

    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 2 of the License, 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/>.
******************************************************************************/

#pragma once

#include <QLabel>

class OBSPreviewScalingLabel : public QLabel {
	Q_OBJECT

public:
	OBSPreviewScalingLabel(QWidget *parent = nullptr) : QLabel(parent) {}

public slots:
	void PreviewScaleChanged(float scale);

private:
	float previewScale = 0.0f;
	void UpdateScaleLabel();
};