Package org.scijava.ui.dnd

Class DefaultDragAndDropData

java.lang.Object

org.scijava.AbstractContextual

org.scijava.ui.dnd.AbstractDragAndDropData

org.scijava.ui.dnd.DefaultDragAndDropData

All Implemented Interfaces:

Contextual, DragAndDropData

public class DefaultDragAndDropData
extends AbstractDragAndDropData

Default implementation of DragAndDropData, which provides a UI-agnostic way to bundle an object together with its MIME type.

Author:

Barry DeZonia, Curtis Rueden

Constructor Summary

Constructors

Constructor	Description
DefaultDragAndDropData(Context context, MIMEType mimeType, Object data)

Method Summary

Modifier and Type	Method	Description
Object	getData(MIMEType mimeType)	Gets the data with respect to the given MIME type.
List<MIMEType>	getMIMETypes()	Gets the list of supported MIME types.
boolean	isSupported(MIMEType mimeType)	Gets whether the data can be provided as an object with the given MIME type.

Methods inherited from class org.scijava.AbstractContextual

context, getContext

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.scijava.Contextual

setContext

Methods inherited from interface org.scijava.ui.dnd.DragAndDropData

getData, getMIMEType, isSupported

Constructor Detail

DefaultDragAndDropData

public DefaultDragAndDropData(Context context,
                              MIMEType mimeType,
                              Object data)

Method Detail

isSupported

public boolean isSupported(MIMEType mimeType)

Description copied from interface: DragAndDropData

Gets whether the data can be provided as an object with the given MIME type.

getData

public Object getData(MIMEType mimeType)

Description copied from interface: DragAndDropData

Gets the data with respect to the given MIME type.

Returns:

The data object for the given MIME type. May return null if the data is requested too early in the drag-and-drop process, such as during a DragEnterEvent rather than a DropEvent.

getMIMETypes

public List<MIMEType> getMIMETypes()

Description copied from interface: DragAndDropData

Gets the list of supported MIME types.