Module java.desktop
Package java.awt

# Enum Class TrayIcon.MessageType

java.lang.Object
java.lang.Enum<TrayIcon.MessageType>
java.awt.TrayIcon.MessageType

All Implemented Interfaces:
  `Serializable`, `Comparable<TrayIcon.MessageType>`, `Constable`

Enclosing class:
  `TrayIcon`

public static enum TrayIcon.MessageType extends Enum<TrayIcon.MessageType>
The message type determines which icon will be displayed in the caption of the message, and a possible system sound a message may generate upon showing.

Since:
  1.6
See Also:
  - `TrayIcon`
  - `TrayIcon.displayMessage(String, String, MessageType)`

## Nested Class Summary

## Nested classes/interfaces declared in class java.lang.Enum

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

## Enum Constant Summary

Enum Constants
Enum Constant
Description
`ERROR`
An error message
`INFO`
An information message
`NONE`
Simple message
`WARNING`
A warning message

## Method Summary

Modifier and Type
Method
Description
`static TrayIcon.MessageType`
`valueOf(String name)`
Returns the enum constant of this class with the specified name.
`static TrayIcon.MessageType[]`
`values()`
Returns an array containing the constants of this enum class, in the order they are declared.

### Methods declared in class java.lang.Enum

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

### Methods declared in class java.lang.Object

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

## Enum Constant Details

### ERROR

public static final TrayIcon.MessageType ERROR
An error message

### WARNING

public static final TrayIcon.MessageType WARNING
A warning message

### INFO

public static final TrayIcon.MessageType INFO
An information message

### NONE

public static final TrayIcon.MessageType NONE
Simple message

## Method Details

### values

public static TrayIcon.MessageType[] values()
Returns an array containing the constants of this enum class, in the order they are declared.

Returns:
  an array containing the constants of this enum class, in the order they are declared

### valueOf

public static TrayIcon.MessageType valueOf(String name)
Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (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 class has no constant with the specified name
  `NullPointerException` - if the argument is null