To fix the size of a ui element to 32 bit character

Hi all ,

I have a scenario in webdynpro in which i have to set a data coming from back end which may be more than 32 character so we have to display 32 character from the last(right aligned) and if necessary using the cursor we should navigate left or right in the data.if possible the display UI element should be readonly .

i tried changing all kind of properties.still couldn't get it..

with Thank & regards

Praveen.K.T