None
RGB
BGR
VRGB
VBGR
None
Slight
Medium
Full
user-home
user-desktop
folder
folder-remote
user-trash
x-office-document
application-x-executable
image-x-generic
text-x-generic
text-html
TrueFalsegtk-addTrueFalsegtk-removeTrueFalsegtk-addTrueFalsegtk-remove
Same as menu items
Small toolbar icon
Large toolbar icon
Same as buttons
Same as drag icons
Same as dialogs
Icons only
Text only
Text below icons
Text beside icons