thanks this is the code. of course all previous line are written in the program.
w = BBB Window_Make(400,320,"Room setting",DBpro_W)
bbb window_setstyle w,ws_caption `or any available style.
l = BBB Label_Make(140,20,140,20,"Set values in Meters.",W)
l = BBB Label_Make(20,60,75,20,"a",w)
l = BBB Label_Make(20,90,75,20,"b",w)
l = BBB Label_Make(20,120,75,20,"c",w)
l = BBB Label_Make(20,150,75,20,"d",w)
l = BBB Label_Make(20,180,75,20,"e",w)
l = BBB Label_Make(20,210,75,20,"f",w)
a_EB = BBB Editbox_Make(100,60,75,20,0,w)
b_EB = BBB Editbox_Make(100,90,75,20,0,w)
c_EB = BBB Editbox_Make(100,120,75,20,0,w)
d_EB = BBB Editbox_Make(100,150,75,20,0,w)
e_EB = BBB Editbox_Make(100,180,75,20,0,w)
f_EB = BBB Editbox_Make(100,210,75,20,0,w)