Re: toolbars

[Miles Bader]

Gerd Moellmann <address@hidden> writes:
> I've fixed this so that current matrices on all frames sharing a cache
> are invalidated (using the refcount would mean that images were never
> freed if more than 1 frame exists on a display.)

Right, that was just my quick attempt to avoid crashing...

> >   1) What is wierd narrow region at the bottom of the toolbar, separated
> >      from the main toolbar by a line?
> 
> This is kind of a consequence of Emacs still being column/line-based.
> Frame and window sizes must be multiples of the frame font's
> width/height.  The tool bar is an Emacs window, and the ``separator''
> is actually the partially visible next tool bar line.

It would look a lot better without it...

The odd thing is that the icons seem be vertically centered without
respect to the extra vestigial line, which I wouldn't expect from it
being a partially-displayed extra line (you can easily see this if
you increase the :height of the default face to 360 or something).

If I narrow the window so that the toolbar gets displayed as multiple
lines, all but the last real line get displayed as `normal' height lines
(i.e., that exactly fit the icon height), and the last real line is much
taller, but *still* with the narrow vestigial toolbar-line following.
The toolbar icons on the last toolbar line are centered vertically as if
the vestigial extra line were part of the extra-tall last line...
It's wierd, anyway.

-Miles
-- 
Love is a snowmobile racing across the tundra.  Suddenly it flips over,
pinning you underneath.  At night the ice weasels come.  --Nietzsche