Module javafx.graphics
Package javafx.scene.input

# Enum ScrollEvent.VerticalTextScrollUnits

java.lang.Object
java.lang.Enum<ScrollEvent.VerticalTextScrollUnits>
javafx.scene.input.ScrollEvent.VerticalTextScrollUnits

All Implemented Interfaces:
  `Serializable`, `Comparable<ScrollEvent.VerticalTextScrollUnits>`, `Constable`

Enclosing class:
  ScrollEvent

    public static enum ScrollEvent.VerticalTextScrollUnits
    extends Enum<ScrollEvent.VerticalTextScrollUnits>

Vertical text-based scrolling units.

Since:
  JavaFX 2.0

- ## Nested Class Summary

  ## Nested classes/interfaces inherited from class java.lang.Enum

  `Enum.EnumDesc<E extends Enum<E>>`

- ## Enum Constant Summary

  Enum Constants
  Enum Constant | Description
  --- | ---
  `LINES` | The vertical text-based scrolling amount is a number of lines to scroll.
  `NONE` | The vertical text-based scrolling data is not available (not provided by the underlying platform).
  `PAGES` | The vertical text-based scrolling amount is a number of pages to scroll.

- ## Method Summary

  Modifier and Type | Method | Description
  --- | --- | ---
  `static ScrollEvent.VerticalTextScrollUnits` | `valueOf​(String name)` | Returns the enum constant of this type with the specified name.
  `static ScrollEvent.VerticalTextScrollUnits[]` | `values()` | Returns an array containing the constants of this enum type, in the order they are declared.

  ### Methods inherited from class java.lang.Enum

  `clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf`

  ### Methods inherited from class java.lang.Object

  `getClass, notify, notifyAll, wait, wait, wait`

- ## Enum Constant Details

  - ### NONE

    public static final ScrollEvent.VerticalTextScrollUnits NONE
    The vertical text-based scrolling data is not available (not provided by the underlying platform).

  - ### LINES

    public static final ScrollEvent.VerticalTextScrollUnits LINES
    The vertical text-based scrolling amount is a number of lines to scroll.

  - ### PAGES

    public static final ScrollEvent.VerticalTextScrollUnits PAGES
    The vertical text-based scrolling amount is a number of pages to scroll.

- ## Method Details

  - ### values

    public static ScrollEvent.VerticalTextScrollUnits[] values()
    Returns an array containing the constants of this enum type, in the order they are declared.
    Returns:
      an array containing the constants of this enum type, in the order they are declared

  - ### valueOf

    public static ScrollEvent.VerticalTextScrollUnits valueOf​(String name)
    Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
    Parameters:
      `name` - the name of the enum constant to be returned.
    Returns:
      the enum constant with the specified name
    Throws:
      `IllegalArgumentException` - if this enum type has no constant with the specified name
      `NullPointerException` - if the argument is null