http://live.gnome.org/GnomeArt/Tutorials

By reading a few topics in your forum, I learned that I can modify themes by editing the file "gtkrc".

But now I am wondering what I can define in this file (you know if I look at a gtkrc of an installed theme there are maybe not all available options and settings used) and how. I mean it's clear how to change colors, it's 0000000 to FFFFFFF but what with things like:

            fill_style = gradient
            orientation = vertical
            shade_start = 1.25
            shade_end = 1.00

So do you know if there is a documentation or a wiki on the net, I've been searching on google quite long but didn't find anything helpful.

Hope someone can help me,
username

edit:
Because nobody could give me a tip, I searched the web again and found a howto under this link:
http://ubuntuforums.org/showthread.php? … ight=gtkrc