Basic HTML version of Foils prepared May 12 1996

Foil 120 Layout of Components in a Panel

From CRPC Lectures on Java Language Applets Graphics CRPC Annual Meeting Tutorial -- May 14,1996. by Geoffrey C. Fox


The various panels in a container are laid out separately in terms of their subcomponents
One can lay components out "by hand" with positioning in pixel space
However this is very difficult to make machine independent. Thus one tends to use general strategies which are embodied in 5 LayoutManger's which all implement the LayoutManager Interface. One can expect further custom LayoutManager's to become available on the Web
setLayout(new FlowLayout()); // creates a basic flow layout in your panel -- actually unnecessary as default
Other available LayoutManager's are GridLayout(), BorderLayout() (default for Frame's), CardLayout() (Used for dynamic layouts) and GridBagLayout() (the most flexible)



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