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

[Jan Djärv]

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.

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

        Jan D.