Tree.TreeDragMode (vaadin-all 7.7.46 API)

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

Enum Constants
Enum Constant	Description
`NODE`	When drag mode is NODE, users can initiate drag from Tree nodes that represent `Item`s in from the backed `Container`.
`NONE`	When drag mode is NONE, dragging from Tree is not supported.

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`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