// // KMBox.h // SignFlow // // Created by wanjun on 2020/10/21. // #import @interface KMOCRBox : NSBox @property (nonatomic,copy) void (^mouseMoveCallback) (BOOL mouseEntered, KMOCRBox *mouseBox); @property (nonatomic,copy) void (^mouseDownCallback) (BOOL downEntered, KMOCRBox *mouseBox); @end