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