Package com.intellij.ui.components

Class Interpolator

java.lang.Object

com.intellij.ui.components.Interpolator

public class Interpolator
extends java.lang.Object

A simple interpolator that relies on Swing Timer.

Currently, it performs linear interpolation but we may add support for custom curves and ease in / ease out behavior.

Constructor Summary

Constructors

Constructor and Description
Interpolator(java.util.function.Supplier<java.lang.Integer> input, java.util.function.Consumer<? super java.lang.Integer> output) Creates a new instance of Interpolator.

Method Summary

Modifier and Type	Method and Description
int	getTarget() Gets the ultimate target value (or the current value if there's no target).
void	setTarget(int value, int delay) Adds a new target value.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Interpolator

public Interpolator(java.util.function.Supplier<java.lang.Integer> input,
                    java.util.function.Consumer<? super java.lang.Integer> output)

Creates a new instance of Interpolator.

Parameters:

input - a getter of the value

output - a setter of the value

Method Detail

setTarget

public void setTarget(int value,
                      int delay)

Adds a new target value.

Parameters:

value - target value

delay - initial delay

getTarget

public int getTarget()

Gets the ultimate target value (or the current value if there's no target).

Returns:

the ultimate target value or the current value if there's no target