This panel allows you to quickly place a small group of components into a row or a column. You can specify grouping type, orientation and gap between components.
If specified grouping type is not "none" then components will be placed according to that grouping type. Otherwise whether component should fill all the space left or not is determined by its FILL_CELL client property.
Orientation determines whether components should be placed horizontally or vertically.
Gap determines the spacing between the components in pixels.
@author Mikle Garin