# Uses of Class
javax.swing.Spring

Packages that use Spring
Package
Description
javax.swing
Provides a set of "lightweight" (all-Java language) components that, to the maximum degree possible, work the same on all platforms.

## Uses of Spring in javax.swing

Methods in javax.swing that return Spring
Modifier and Type
Method
Description
`static Spring`
Spring.`constant(int pref)`
Returns a strut -- a spring whose minimum, preferred, and maximum values each have the value `pref`.
`static Spring`
Spring.`constant(int min, int pref, int max)`
Returns a spring whose minimum, preferred, and maximum values have the values: `min`, `pref`, and `max` respectively.
`Spring`
SpringLayout.Constraints.`getConstraint(String edgeName)`
Returns the value of the specified edge, which may be a derived value, or even `null`.
`Spring`
SpringLayout.`getConstraint(String edgeName, Component c)`
Returns the spring controlling the distance between the specified edge of the component and the top or left edge of its parent.
`Spring`
SpringLayout.Constraints.`getHeight()`
Returns the value of the `height` property.
`Spring`
SpringLayout.Constraints.`getWidth()`
Returns the value of the `width` property.
`Spring`
SpringLayout.Constraints.`getX()`
Returns the value of the `x` property.
`Spring`
SpringLayout.Constraints.`getY()`
Returns the value of the `y` property.
`static Spring`
Spring.`height(Component c)`
Returns a spring whose minimum, preferred, maximum and value properties are defined by the heights of the minimumSize, preferredSize, maximumSize and size properties of the supplied component.
`static Spring`
Spring.`max(Spring s1, Spring s2)`
Returns `max(s1, s2)`: a spring whose value is always greater than (or equal to) the values of both `s1` and `s2`.
`static Spring`
Spring.`minus(Spring s)`
Returns `-s`: a spring running in the opposite direction to `s`.
`static Spring`
Spring.`scale(Spring s, float factor)`
Returns a spring whose minimum, preferred, maximum and value properties are each multiples of the properties of the argument spring, `s`.
`static Spring`
Spring.`sum(Spring s1, Spring s2)`
Returns `s1+s2`: a spring representing `s1` and `s2` in series.
`static Spring`
Spring.`width(Component c)`
Returns a spring whose minimum, preferred, maximum and value properties are defined by the widths of the minimumSize, preferredSize, maximumSize and size properties of the supplied component.
Methods in javax.swing with parameters of type Spring
Modifier and Type
Method
Description
`static Spring`
Spring.`max(Spring s1, Spring s2)`
Returns `max(s1, s2)`: a spring whose value is always greater than (or equal to) the values of both `s1` and `s2`.
`static Spring`
Spring.`minus(Spring s)`
Returns `-s`: a spring running in the opposite direction to `s`.
`void`
SpringLayout.`putConstraint(String e1, Component c1, Spring s, String e2, Component c2)`
Links edge `e1` of component `c1` to edge `e2` of component `c2`.
`static Spring`
Spring.`scale(Spring s, float factor)`
Returns a spring whose minimum, preferred, maximum and value properties are each multiples of the properties of the argument spring, `s`.
`void`
SpringLayout.Constraints.`setConstraint(String edgeName, Spring s)`
Sets the spring controlling the specified edge.
`void`
SpringLayout.Constraints.`setHeight(Spring height)`
Sets the `height` property, which controls the height of a component.
`void`
SpringLayout.Constraints.`setWidth(Spring width)`
Sets the `width` property, which controls the width of a component.
`void`
SpringLayout.Constraints.`setX(Spring x)`
Sets the `x` property, which controls the `x` value of a component's location.
`void`
SpringLayout.Constraints.`setY(Spring y)`
Sets the `y` property, which controls the `y` value of a component's location.
`static Spring`
Spring.`sum(Spring s1, Spring s2)`
Returns `s1+s2`: a spring representing `s1` and `s2` in series.
Constructors in javax.swing with parameters of type Spring
Modifier
Constructor
Description
``
`Constraints(Spring x, Spring y)`
Creates a `Constraints` object with the specified values for its `x` and `y` properties.
``
`Constraints(Spring x, Spring y, Spring width, Spring height)`
Creates a `Constraints` object with the specified values for its `x`, `y`, `width`, and `height` properties.