Java Abstract Window Toolkit (AWT)
Flow layout is considered as the default layout manager for all applets or panel objects. All components are placed by the flow layout in rows, totally in accordance with panelís width & size or total no. of components.
Resizing of the windows shall be done to understand fully the flow layout. It will show you that how from one row, components will float to other.
Flow layout is given as following. FlowLayout