#ifndef ELECTRICFUNCTIONMODELITEMTEXT_H
#define ELECTRICFUNCTIONMODELITEMTEXT_H

/*****************自定义文字*******************/
#include <QFont>
#include "graphicsFunctionModelItem.h"

class ElectricFunctionModelItemText :public GraphicsFunctionModelItem
{
    Q_OBJECT
public:
    Q_PROPERTY(QString Text READ getText WRITE setText)
    Q_PROPERTY(QColor Color READ getTextColor WRITE setTextColor)
    Q_PROPERTY(QColor BackColor READ getBackColor WRITE setBackColor)
    Q_PROPERTY(int FontSize READ getFontSize WRITE setFontSize)
public:
    ElectricFunctionModelItemText(QGraphicsItem *parent = 0);
    virtual ~ElectricFunctionModelItemText();

    void setText(const QString& text);
    QString getText() {return m_text;}

    void setTextColor(const QColor&);
    QColor getTextColor() {return m_textColor;}

    void setBackColor(const QColor& color) {m_backgroundColor = color;}
    QColor getBackColor() {return m_backgroundColor;}

    void setFontSize(int n);
    int getFontSize() {return m_font.pointSize();}

    void setBackgroundVisible(bool visible) {m_backgroundVisible = visible;}

protected:
    virtual void paint(QPainter*, const QStyleOptionGraphicsItem*, QWidget*) override;
private:
    void initial();
    void updateBoundingRect();

    QString m_text;
    QColor m_textColor;
    QColor m_backgroundColor = QColor(240, 240, 240, 100);
    QFont m_font = QFont("Arial", 12);
    bool m_backgroundVisible = false;
};

#endif