com.vaadin.ui
Enum Tree.TreeDragMode

java.lang.Object
  java.lang.Enum<Tree.TreeDragMode>
      com.vaadin.ui.Tree.TreeDragMode

All Implemented Interfaces:

Serializable, Comparable<Tree.TreeDragMode>

Enclosing class:

Tree

public static enum Tree.TreeDragMode
extends Enum<Tree.TreeDragMode>

Supported drag modes for Tree.

Enum Constant Summary

NODE
When drag mode is NODE, users can initiate drag from Tree nodes that represent Items in from the backed Container.

NONE
When drag mode is NONE, dragging from Tree is not supported.

Method Summary

static Tree.TreeDragMode	valueOf(String name) Returns the enum constant of this type with the specified name.
static Tree.TreeDragMode[]	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 Tree.TreeDragMode NONE

When drag mode is NONE, dragging from Tree is not supported. Browsers may still support selecting text/icons from Tree which can initiate HTML 5 style drag and drop operation.

NODE

public static final Tree.TreeDragMode NODE

When drag mode is NODE, users can initiate drag from Tree nodes that represent Items in from the backed Container.

Method Detail

values

public static Tree.TreeDragMode[] 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 (Tree.TreeDragMode c : Tree.TreeDragMode.values())
    System.out.println(c);

Returns:

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

valueOf

public static Tree.TreeDragMode 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