#ifndef MULTILINEHEADERVIEW
#define MULTILINEHEADERVIEW

#include <QHeaderView>

struct HeaderLineStyle
{
    QFont font = QFont("Microsoft YaHei", 9);
    QColor color = QColor(26, 26, 26);
    Qt::Alignment alignment = Qt::AlignLeft;
};

class MultiLineHeaderView : public QHeaderView
{
    Q_OBJECT

public:
    explicit MultiLineHeaderView(Qt::Orientation orientation, QWidget* parent = nullptr);

    void setLineSpacing(int);
    void setBackgroundColor(QColor&);
    void setBorderColor(QColor&);
    void setSectionLineStyle(int, int, const HeaderLineStyle&); //设置某列的某行文字样式

protected:
    void paintSection(QPainter*, const QRect&, int) const override;
    QSize sectionSizeFromContents(int) const override;

private:
    QHash<int, QMap<int, HeaderLineStyle>> m_sectionStyles; //列号->(行号->样式)
    HeaderLineStyle m_defaultStyle;
    QColor m_bgColor; //背景颜色
    QColor m_borderColor; //边框颜色
    int m_linSpacing; //行间距
};

#endif //MULTILINEHEADERVIEW