A panel is control used to sub-divide the form according to functionality
A scrollable control affords the user the ability to slide text, images or video across a monitor or display, usually to conserve screen real estate.
Larger form autoscroll
"I am trying to create a jpanel that is resizable scrollable and contains x smaller inner panels"
from question "Java Layout for scrollable panels"
"The panels itself is larger than the form and is scrollable autoscroll true"
from question "Get position of label relative to the panel"