Add a GTK+ patch that makes sure that list-style combo-box popups
are never narrower than their content. This fixes the popup width
when using the System theme on Windows, for combo-boxes whose popup
cell-layout is wider than the combo-box cell-layout. It is also
required for the next commit.
... the python console.
It was using "selected text", which is most often inverted color (close
if not identical to the background color). As a consequence, it made
stdout output unreadable by default, forcing themes to always define a
style for the python console. Using "normal text" is a much better
choice to default to something readable from a parent style.
As a consequence, I also removed "python-fu-console" styling from the
System theme, where there should be as few theming as possible.
I mostly copy-pasted from Dark and Light theme which already had this
style set since previous commit. If anyone wants to finetune colors, be
my guest!
This is to be used as self-documentation code, so that people know
how to hack the font size since I am not sure GIMP will always provide
reasonable font display on every platform.
Since we have many themes now, this new name better indicates that it
is meant to follow your desktop theme settings.
Also it will likely not remain the default theme.
