You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
This file contains ambiguous Unicode characters that may be confused with others in your current locale. If your use case is intentional and legitimate, you can safely ignore this warning. Use the Escape button to highlight these characters.
# pragma once
# include "ZxSubLegendItem.h"
// 图例中的每一组
// 不进行序列化, 由ZxSubLegend序列化之后进行重新绑定
class I_PLOTCURVE_T_EXPORT ZxSubLegendItems
: public ZxRenderItem
{
Q_OBJECT
ZX_DECLARE_DYNAMIC
public :
ZxSubLegendItems ( ) ;
ZxSubLegendItems ( QString sName ) ;
~ ZxSubLegendItems ( ) ;
public :
// 本身Header范围
void setHeaderBound ( QRectF rt ) ;
QRectF getHeaderBound ( ) ;
// 设置载体
void setLegend ( ZxRenderItem * p ) ;
// 子项组织
int indexOfItem ( ZxSubLegendItem * p ) ;
void addOneItem ( ZxSubLegendItem * p ) ;
void removeOneItem ( ZxSubLegendItem * p ) ;
// 根据子项字体和文字长度获取最小的长宽(不包括左侧)
QSizeF getAllItemWH ( ) ;
// 返回子项个数
int getItemCount ( ) ;
bool isGroupEmpty ( ) ;
// 返回子项
ZxSubLegendItem * getItemAt ( int n ) ;
protected :
// 子项
QVector < ZxSubLegendItem * > m_vecItems ;
// 载体
ZxRenderItem * m_pLegend ;
// 范围
QRectF m_rtHeader ;
} ;