# Package com.privatejgoodies.forms.layout

Interface Summary
FormLayout.Measure: An interface that describes how to measure a `Component`.
Size: An interface that describes sizes as used by the `FormLayout`: component measuring sizes, constant sizes with value and unit, and bounded sizes that provide lower and upper bounds for a size.

Class Summary
BoundedSize: Describes sizes that provide lower and upper bounds as used by the JGoodies FormLayout.
CellConstraints: Defines constraints for components that are laid out with the FormLayout.
CellConstraints.Alignment: An ordinal-based serializable typesafe enumeration for component alignment types as used by the `FormLayout`.
ColumnSpec: Specifies columns in FormLayout by their default orientation, start size and resizing behavior.
ConstantSize: An implementation of the `Size` interface that represents constant sizes described by a value and unit, for example: 10 pixel, 15 point or 4 dialog units.
ConstantSize.Unit: An ordinal-based serializable typesafe enumeration for units as used in instances of `ConstantSize`.
FormLayout: FormLayout is a powerful, flexible and precise general purpose layout manager.
FormLayout.LayoutInfo: Stores column and row origins.
FormSpec: An abstract class that specifies columns and rows in FormLayout by their default alignment, start size and resizing behavior.
FormSpec.DefaultAlignment: An ordinal-based serializable typesafe enumeration for the column and row default alignment types.
FormSpecParser: Parses encoded column and row specifications.
FormSpecs: Provides frequently used column and row specifications.
LayoutMap: Provides a hierarchical variable expansion useful to improve layout consistency, style guide compliance, and layout readability.
PrototypeSize: A `Size` implementation that computes its width and height by a prototype String.
RowSpec: Specifies rows in FormLayout by their default orientation, start size and resizing behavior.
Sizes: Consists only of static methods that create and convert sizes as required by the FormLayout.

Exception Summary
FormSpecParser.FormLayoutParseException: Used by the parser for encoded column and row specifications.