/*
 * Copyright (C) 2020 Tianjin KYLIN Information Technology Co., Ltd.
 * Copyright 2022 KylinSoft Co., Ltd.
 *
 * 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 <https://www.gnu.org/licenses/>.
 */

#ifndef CUSTOMSTYLE_CLEAN_PUSHBUTTON_H
#define CUSTOMSTYLE_CLEAN_PUSHBUTTON_H
#include <QProxyStyle>

class customstyle_switchNormalStatus : public QProxyStyle
{
    Q_OBJECT
public:
    explicit customstyle_switchNormalStatus(const QString &proxyStyleName = "windows", QObject *parent = nullptr);
    virtual void drawComplexControl(QStyle::ComplexControl control, const QStyleOptionComplex *option, QPainter *painter, const QWidget *widget = nullptr) const;
    virtual void drawControl(QStyle::ControlElement element, const QStyleOption *option, QPainter *painter, const QWidget *widget = nullptr) const;
    virtual void drawItemPixmap(QPainter *painter, const QRect &rectangle, int alignment, const QPixmap &pixmap) const;
    virtual void drawItemText(QPainter *painter, const QRect &rectangle, int alignment, const QPalette &palette, bool enabled, const QString &text, QPalette::ColorRole textRole = QPalette::NoRole) const;
    /*!
     * \brief drawPrimitive
     * \param element 背景绘制，对应PE枚举类型
     * \param option
     * \param painter
     * \param widget
     * \details
     * drawPrimitive用于绘制控件背景，比如按钮和菜单的背景，
     * 我们一般需要判断控件的状态来绘制不同的背景，
     * 比如按钮的hover和点击效果。
     */
    virtual void drawPrimitive(QStyle::PrimitiveElement element, const QStyleOption *option, QPainter *painter, const QWidget *widget = nullptr) const;
    virtual QPixmap generatedIconPixmap(QIcon::Mode iconMode, const QPixmap &pixmap, const QStyleOption *option) const;
    virtual QStyle::SubControl hitTestComplexControl(QStyle::ComplexControl control, const QStyleOptionComplex *option, const QPoint &position, const QWidget *widget = nullptr) const;
    virtual QRect itemPixmapRect(const QRect &rectangle, int alignment, const QPixmap &pixmap) const;
    virtual QRect itemTextRect(const QFontMetrics &metrics, const QRect &rectangle, int alignment, bool enabled, const QString &text) const;
    //virtual int layoutSpacing(QSizePolicy::ControlType control1, QSizePolicy::ControlType control2, Qt::Orientation orientation, const QStyleOption *option, const QWidget *widget);
    virtual int pixelMetric(QStyle::PixelMetric metric, const QStyleOption *option = nullptr, const QWidget *widget = nullptr) const;

    virtual void polish(QWidget *widget);
    virtual void polish(QApplication *application);
    virtual void polish(QPalette &palette);
    virtual void unpolish(QWidget *widget);
    virtual void unpolish(QApplication *application);

    virtual QSize sizeFromContents(QStyle::ContentsType type, const QStyleOption *option, const QSize &contentsSize, const QWidget *widget = nullptr) const;
    virtual QIcon standardIcon(QStyle::StandardPixmap standardIcon, const QStyleOption *option, const QWidget *widget) const;
    virtual QPalette standardPalette() const;
    virtual int	styleHint(QStyle::StyleHint hint, const QStyleOption *option = nullptr, const QWidget *widget = nullptr, QStyleHintReturn *returnData = nullptr) const;

    virtual QRect subControlRect(QStyle::ComplexControl control, const QStyleOptionComplex *option, QStyle::SubControl subControl, const QWidget *widget = nullptr) const;

    virtual QRect subElementRect(QStyle::SubElement element, const QStyleOption *option, const QWidget *widget = nullptr) const;

signals:

public slots:

private:
};

#endif // CUSTOMSTYLE_CLEAN_PUSHBUTTON_H
