Libglademm and stock buttons

["Arthur Maciel" <arthurmaciel gmail com>]

Hi.

I´m using libglademm to load an interface and within the .glade I have
set many stock buttons. The problem is that when I load the GUI the
stock buttons does not show the button image, just text. When I remove
a stock button, set a label to it and set an image to it, the image is
presented.

Is there any glade setting I should turn on to make the stock buttons´
image appear?

Thanks.
Arthur