Display errors with labels

[Hannes Mayr <hannes mayr indunet it>]

Hello,

I'm using GTK 2.0.9 over DirectFB on an embedded board. Runs without 
problems, except a bit slow, but at the moment my main problem is that 
sometimes my labels are displayed completly wrong. Almost every char of 
the label text is displayed in a different font size. Here a bad picture 
how it does look like: http://www.indunet.it/temp/CIMG0567.JPG

And another one where the labels are correct:
http://www.indunet.it/temp/CIMG0568.JPG

The font size of every label is set through my gtk rc file and setting a 
widget name to every GtkLabel in my code. If I don't load the rc file, 
hence all labels have their default font size, the problem doesn't seem 
to occur.

Example from my rc file:

style "title_label" {
  font_name = "Arial 16"
  fg[NORMAL] = { 0.0, 0.0, 0.0 }
}

style "footer_label" {
  font_name = "Arial 10"
  fg[NORMAL] = { 0.0, 0.0, 0.0 }
}

widget "*.title" style "title_label"
widget "*.footer" style "footer_label"

But I don't really think the problem has something to do with the rc 
file. It seems more that gtk (or pango) has problems with labels and 
different font sizes.

Does somebody have an idea what could be wrong or where I can look to 
find the source of this problem?


Thanks,
Hannes