tool-bar: recalculate height after changes to default font

[David Reitter]

I'm reposting this since it's a general problem, not just in one port.
I suggest to recalculate the height of the tool-bar whenever the  
(default) face changes in a frame.

On 31 Mar 2006, at 09:35, YAMAMOTO Mitsuharu wrote:

> > > > > > On Fri, 31 Mar 2006 09:19:01 +0100, David Reitter  
> > > > > > <address@hidden> said:
>
> > In the Carbon port, when a large font (e.g. Monaco 18) is selected
> > for a frame, the tool-bar becomes (visually) much higher (I guess 3
> > lines high). However, when you toggle the visibility of the
> > tool-bar, for example with the following code
>
> > (modify-frame-parameters nil '((tool-bar-lines . 0)))
> > (modify-frame-parameters nil '((tool-bar-lines . 1)))
>
> > the tool-bar shrinks back to a visually much more appealing height -
> > that is, about 2 lines high.
>
> I could reproduce it also with the X11 (non-GTK) build by changing the
> frame font to "Courier 24" by S-mouse-1, followed by the evaluation of
> the above expressions.
>
>                                      YAMAMOTO Mitsuharu
>                                 address@hidden