[wxpython-users] De-Uglify linux?

[AK]

Is there some way to make linux version look nicer? Is there a general 
mechanism similar
to using manifest files on windows? Probably the main issue is that 
widgets are not
surrounded with a thin blue line. I know that linux enforces theme so 
you can't have
rounded buttons if theme has blocky buttons.. But a thin blue line would 
be nice. Some
widgets don't have any border at all.