Thanks Mike Wey this was crucial on this workaround.

Thank you very much for your help! It's being the whole day working on...

SO now next step is to learn the signals part, Right ?

I got it working now. I'm using the sample code and I made another...

won't it be better to have the simple template to hide cast() using Builder...

...dmd builderTest.d $(pkg-config --cflags --libs gtkd-2)

then run it:
builder ~/Documents/Glade...

...gtkd-2) builder ~/Documents/Glade/builderTest.glade

gives error :

Error: unrecognized file extension glade

-----------------------------------------------------------------

gtkD...

Ok I'll try that.

I was totally wrong - didn't look at code before :(
The right answer to your...

Right now I want to use the glade file form the site.