musicpreviewlabel.h

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#ifndef MUSICPREVIEWLABEL_H
#define MUSICPREVIEWLABEL_H

/***************************************************************************
 * This file is part of the TTK Music Player project
 * Copyright (C) 2015 - 2026 Greedysky Studio

 * 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 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/>.
 ***************************************************************************/

#include "ttkclickedlabel.h"

class TTK_MODULE_EXPORT MusicColorPreviewLabel : public TTKClickedLabel
{
    Q_OBJECT
public:
    explicit MusicColorPreviewLabel(QWidget *parent = nullptr);

    void setColors(const QList<QColor> &colors);
    QList<QColor> colors() const noexcept;
    QColor color() const;

private:
    virtual void paintEvent(QPaintEvent *event) override final;

    QList<QColor> m_gradientColors;
    QLinearGradient m_linearGradient;

};

struct TTK_MODULE_EXPORT MusicPreviewLabelItem
{
    QString m_family;
    int m_size;
    int m_type;
    QList<QColor> m_frontground;
    QList<QColor> m_background;
};

class TTK_MODULE_EXPORT MusicPreviewLabel : public QLabel
{
    Q_OBJECT
public:
    explicit MusicPreviewLabel(QWidget *parent = nullptr);

    void setLinearGradient(const MusicPreviewLabelItem &item);
    void setLinearGradient(const QList<QColor> &front, const QList<QColor> &back);
    inline void setTransparent(int trans) noexcept { m_transparent = trans; }

private:
    virtual void paintEvent(QPaintEvent *event) override final;

    QFont m_font;
    QLinearGradient m_linearGradient;
    QLinearGradient m_maskLinearGradient;
    int m_transparent;

};

#endif // MUSICPREVIEWLABEL_H