I've searched through docs but I can't find anything regarding this question:
Suppose I have the FormPanel with nested TabPanel like "Form 5" in "Dynamic form" example. And I have a button in one of these tabs. How can I reach the parent object (the TabPanel object or even the FormPanel) from onClick handler where I have only "this" - the Button itself?
Is there some kind of reference from child control to it's parent?
Thanks in advance!