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#pragma once
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#include <QPen>
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#include <QColor>
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#include <QFont>
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#include "Defines.h"
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#include "ZxRenderItem.h"
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#include "iPlotCurveT_global.h"
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// 图例中的每一项
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class ZxObjCurveBase;
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class I_PLOTCURVE_T_EXPORT ZxSubLegendItem : public ZxRenderItem
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{
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Q_OBJECT
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ZX_DECLARE_DYNAMIC
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public:
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public:
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ZxSubLegendItem();
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ZxSubLegendItem(ZxObjCurveBase* pCurve);
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~ZxSubLegendItem();
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public:
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// 关联曲线
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void setCurve(ZxObjCurveBase* p); //用于序列化时,重新设定
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ZxObjCurveBase* getCurve(void);
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QString getCurveName();
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// 根据当前字体和文字以及线获取其最小的宽+高
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float getFixedWidth();
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float getFixedHeight();
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// 刷新
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virtual void update();
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public:
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// 序列化
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virtual void onSerialize(ZxSerializer* ser);
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virtual void onDeserialize(ZxSerializer* ser);
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virtual void onLoadTempl(ZxSerializer* ser);
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virtual void onSaveTempl(ZxSerializer* ser);
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virtual QString getTemplPath(bool bSelf);
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// 属性页
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virtual void fillPtyPano(IxPtyPano* sheet);
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// 绘图
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virtual void paintBack(QPainter* painter, const ZxPaintParam& param);
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// 鼠标
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virtual void onLeftDoubleClick(const QPointF& pt);
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virtual void onLeftClick(const QPointF& pt);
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// 获取线范围内的点
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VecPointF getDotPtsWithin(QRectF rt);
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Q_SIGNALS:
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void sigLeftDoubleClicked(const QPointF& pt);
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protected:
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// 存入曲线最原始的名字,可能与显示的不一致
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// 因为分组原因,显示的放在objectName中
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QString m_sCurveName;
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// 外界传入,本类不负责释放
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ZxObjCurveBase* m_pCurve;
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};
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