Yes, you can setup the Buttons as you want,
you can change the Text, add a bitmap etc...
Well, Mocca uses "Layout" Files (i.E. mainform.xml)
In this file you can set your Labels,Buttons,Forms captions like you want, so changing a Dialogs- Caption
from German to English or whatever is easy, Just change the settings in the config or layoutfile.
I.e. the Tool-Edit Dialog loads the Columns from the config-file, If you change the Item "Beschreibung" to "Description" the Dialog will show the word "Description" in the Grid for the tools...
Some people in Germany are now starting to write some "lLayouts" for mocca, they will come as a packed file, just unpack the desired layout, edit your emc- inifile, add
[MOCCA]
config=/home/your_name/your_path_to_config
and mcca will start with the design and config in this directory...
regards, Thomas