Do form widgets support "screenlet-title-bar" buttons used throughout those implemented in FTL?

[Christian Carlow]

Many FTL forms use <ul> tags within the "screenlet-title-bar" tags to 
provide buttons in the title bar and are aligned to the right.  Can this 
also be done for form widgets?  I grepped for "screenlet-title-bar" and 
"Forms.xml" but got no results.