18 #ifndef _HOPSELECTAREA_H
19 #define _HOPSELECTAREA_H
27 #include "HOpConstructRectangle.h"
virtual HBaseOperator * Clone()
virtual int OnLButtonUp(HEventInfo &hevent)
virtual int OnLButtonDown(HEventInfo &hevent)
The HBaseOperator class serves as a base for classes which handle user input and operate on the scene...
Definition: HBaseOperator.h:65
virtual const char * GetName()
The HBaseView class defines and manages a view of model information.
Definition: HBaseView.h:337
The HOpConstructRectangle class draws a rectangle.
Definition: HOpConstructRectangle.h:44
The HOpSelectArea class computes a selection list for objects inside a rectangular area...
Definition: HOpSelectArea.h:43
The HEventInfo class stores and manages event information.
Definition: HEventInfo.h:214