com.vaadin.shared.ui.dnd

Class DragSourceState

java.lang.Object

com.vaadin.shared.communication.SharedState

com.vaadin.shared.ui.dnd.DragSourceState

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

GridDragSourceState

public class DragSourceState
extends SharedState

State class containing parameters for DragSourceExtension.

Since:

8.1

Author:

Vaadin Ltd

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
Map<String,String>	data Used to store data in the DataTransfer object for the drag event.
static String	DATA_TYPE_TEXT Data type "text" for storing data in DataTransfer object.
static String	DATA_TYPE_TEXT_IE Data type "Text".
static String	DATA_TYPE_TEXT_PLAIN Data type "text/plain" for reading data from DataTransfer object.
EffectAllowed	effectAllowed DataTransfer.effectAllowed parameter for the drag event.
static String	EVENT_DRAGEND Event identifier for dragend event.
static String	EVENT_DRAGSTART Event identifier for dragstart event.
Map<String,Payload>	payload Payload for comparing against acceptance criteria.
static String	RESOURCE_DRAG_IMAGE
List<String>	types DataTransfer.types parameter.

Fields inherited from class com.vaadin.shared.communication.SharedState

enabled, registeredEventListeners, resources

Constructor Summary

Constructors

Constructor and Description
DragSourceState()

Method Summary

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

EVENT_DRAGEND

public static final String EVENT_DRAGEND

Event identifier for dragend event.

See Also:

Constant Field Values

EVENT_DRAGSTART

public static final String EVENT_DRAGSTART

Event identifier for dragstart event.

See Also:

Constant Field Values

DATA_TYPE_TEXT

public static final String DATA_TYPE_TEXT

Data type "text" for storing data in DataTransfer object.

See Also:

Constant Field Values

DATA_TYPE_TEXT_IE

public static final String DATA_TYPE_TEXT_IE

Data type "Text". IE 11 stores data dragged from the desktop as "Text" with capital letter.

See Also:

Constant Field Values

DATA_TYPE_TEXT_PLAIN

public static final String DATA_TYPE_TEXT_PLAIN

Data type "text/plain" for reading data from DataTransfer object. Some browsers convert store data with "text" as "text/plain" when transferring data.

See Also:

Constant Field Values

RESOURCE_DRAG_IMAGE

public static final String RESOURCE_DRAG_IMAGE

See Also:

Constant Field Values

effectAllowed

public EffectAllowed effectAllowed

DataTransfer.effectAllowed parameter for the drag event.

types

public List<String> types

DataTransfer.types parameter. Used to keep track of data formats set for the drag event.

data

public Map<String,String> data

Used to store data in the DataTransfer object for the drag event.

payload

public Map<String,Payload> payload

Payload for comparing against acceptance criteria. Transferred in the DataTransfer object as data type.

Constructor Detail

DragSourceState

public DragSourceState()