bug#5848: 23.1.95; bands of background after font change if --with-x-toolkit=no

[Ted Phelps]

=?ISO-8859-1?Q?Jan_Dj=E4rv?= writes:
> 
> Ted Phelps skrev 2010-04-06 16.25:
> >
> > The definitions of FRAME_TEXT_LINES_TO_PIXEL_HEIGHT and
> > FRAME_TEXT_COLS_TO_PIXEL_WIDTH already account for the frame's internal
> > border, so adding them in again seems superfluous.
> 
> It would be if the internal border width was added, but it isn't.
> There is border_width and internal_border_width.  Internal border is
> what Emacs uses to indicate that a frame has focus.  Border width is
> what is sent to the X server when creating the window.  That border is
> on the outside of the window.

Right.

> Can you run in gdb and check the values for f->border_width and 
> f->internal_border_width?

f->border_width is 2
f->internal_border_width is 1

Thanks,
-Ted