unigui通用单元1.2-1

------------------2019-06-07-------------------------1.0更新说明
procedure addroundborderById(id: string); //椭圆边框

procedure addborderById(id: string); //添加矩形边框

procedure CenterById(id: string); //子控件在父控件中间

procedure circle_img(id: string);//TUniimage圆形图片

procedure sethint(id, sty: string); //hint

procedure addbuttonById(id, ptext, img: string); //悬停按钮

procedure inithand();//unidbgrid 下划线字体小手

procedure switchById(id: string; sty: integer); //switch按钮

procedure setcompanle(comLabel: TUniLabel; comPanel, comLabelPanel, comcontentPanel: TUniContainerPanel);//下拉panel

procedure Frotate(id: string; angle: integer);//旋转