[glade--]I have a problem to ask you to solve it,help

[rong jun <huabeirong 163 com>]

I put a drawingarea on a window ,but the object drawingarea if defined 
in the window1_glade's constructor,so in window1.cc,the variable 
drawingarea1 can not find,what should I use the drawingarea in window1.cc?

by the way,may i ask you a question?
why you put the control's define in window1_glade.cc ?why not in 
window1_glade.hh?