[gef-dev] The default line width is changing, but not changing

[Randy Hudson <hudsonr@xxxxxxxxxx>]

In Draw2d we were setting the linewidth
on a GC to be 1 by default.  This would happen once during the initialization
for painting.  Actually, 0 is a better choice, and will appear the
same as 1 in most cases.  0 is also the SWT default. This should not
affect zooming.  It may affect printing, since 0 on a high-res printer
will be really thin.  We will probably need to hard-code what a "hairline"
width should be on a printer.  Or, we will treat 0 as if it were 1
when printing.

There are several issues on GTK when
using linewidth 1 which go away when using 0.  This is the motivation
for the change.

If anyone has concerns please bring
them up.  Keep in mind that you can always call setLinewidth if you
need 1 for some reason.

-Randy Hudson