GtkFileChooserDialog, Glade and header bars

[rastersoft <raster rastersoft com>]

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Hi all:

I'm using a GtkFileChooserDialog created with Glade, but I receive a
warning when I create it:

           Warning: Content added to the action area of a dialog using
header bars

I suspect that this is because I added Cancel and OK buttons into it
instead of doing it in the header bar. Unfortunately I'm unable to
modify the header bar from Glade (I have Glade 3.18.3, from Debian SID).

How can I get rid of these warnings?

Thanks.

- -- 
Nos leemos
                 RASTER    (Linux user #228804)
raster rastersoft com              http://www.rastersoft.com

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