how to resize mega widgets

[Martin Franklin]

student wrote:
> sorry if this is somewhere in the docs .. .but i just can't find it
> 
> i'm creating a Pmw.TextDialog and i can figure out how to change the
> default size of the text window inside, i create it as follows:
> 
> self.dialog = Pmw.TextDialog(parent, scrolledtext_labelpos = 'n',
>                              title = title,
>                              defaultbutton = 0,
>                              label_text = label,
>                              hull_width = 100,
>                              hull_height = 150)
> 

use text_height (in number of lines) and text_width (in number of chars.)