Package com.vaadin.flow.component.dnd

Enum EffectAllowed

java.lang.Object

java.lang.Enum<EffectAllowed>

com.vaadin.flow.component.dnd.EffectAllowed

All Implemented Interfaces:

Serializable, Comparable<EffectAllowed>

public enum EffectAllowed
extends Enum<EffectAllowed>

Used to specify the effect that is allowed for a drag operation.

Since:

2.0

Author:

Vaadin Ltd

Enum Constant Summary

Enum Constants

Enum Constant	Description
ALL	All operations are permitted.
COPY	A copy of the source item may be made at the new location.
COPY_LINK	A copy or link operation is permitted.
COPY_MOVE	A copy or move operation is permitted.
LINK	A link may be established to the source at the new location.
LINK_MOVE	A link or move operation is permitted.
MOVE	An item may be moved to a new location.
NONE	The item may not be dropped.
UNINITIALIZED	Default state, equivalent to ALL.

Method Summary

Modifier and Type	Method	Description
String	getClientPropertyValue()	Get the lower case string value that is accepted by the client side drag event.
static EffectAllowed	valueOf(String name)	Returns the enum constant of this type with the specified name.
static EffectAllowed[]	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, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

NONE

public static final EffectAllowed NONE

The item may not be dropped.

COPY

public static final EffectAllowed COPY

A copy of the source item may be made at the new location.

MOVE

public static final EffectAllowed MOVE

An item may be moved to a new location.

LINK

public static final EffectAllowed LINK

A link may be established to the source at the new location.

COPY_MOVE

public static final EffectAllowed COPY_MOVE

A copy or move operation is permitted.

COPY_LINK

public static final EffectAllowed COPY_LINK

A copy or link operation is permitted.

LINK_MOVE

public static final EffectAllowed LINK_MOVE

A link or move operation is permitted.

ALL

public static final EffectAllowed ALL

All operations are permitted.

UNINITIALIZED

public static final EffectAllowed UNINITIALIZED

Default state, equivalent to ALL.

Method Detail

values

public static EffectAllowed[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (EffectAllowed c : EffectAllowed.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static EffectAllowed 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

getClientPropertyValue

public String getClientPropertyValue()

Get the lower case string value that is accepted by the client side drag event.

Returns:

String clientPropertyValue accepted by the client side drag event.