Antonio,
Currently TButtonbar:blClicked is undefined when the bar is defined. When you left-click on the buttonbar it depresses like a button--rather undesirable. I find that if you do this:
oBar:blClicked:={|| .t. }
It doesn't depress anymore. It works the same if you return false. It would be nice if blClicked was defined by default in the class we don't have to remember to always do it.
Regards,
James