Default size for Labels

[Bryan Kearney <bkearney redhat com>]

I have a question on setting the default size for a label. Using F16 to 
author a GUI I was not happy how a label looks.  I brought up the glade 
file in the
glade-2 editor. The image of what I see is attached.

The string seems to have a natural width, and that width is not good. There
does not appear to be a way for me to set "Make the label take 100%"
unless I turn off word wrapping. I do not see 333 anywhere in the glade 
file, so it must be calculated some how. Is there a way for me to say 
"take up this percentage" or "Go 100%" for this widget?

-- bk

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