JavaScript API Reference for Oracle ADF Faces

oracle.adfinternal.view.js.dnd
Class AdfTableDragSource

org.ecmascript.object.Object
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   +--oracle.adf.view.js.base.AdfObject
         |
         +--oracle.adf.view.js.dnd.AdfDragSource
               |
               +--oracle.adfinternal.view.js.dnd.AdfStampedDragSource
                     |
                     +--oracle.adfinternal.view.js.dnd.AdfTableDragSource

public class AdfTableDragSource
extends AdfStampedDragSource

AdfTableDragSource

public AdfTableDragSource(Number allowedActions,
                          Object defaultAction,
                          String modelName)

AdfTableDragSource, supporting drags from Table, TreeTable and Tree components

Parameters:

allowedActions	-	that can be performed by this drag source
defaultAction
modelName	-	used to identify this dropTarget

AreDraggedRowKeysAvailable

protected Object AreDraggedRowKeysAvailable(Object inputEvent)

Returns true if a drag started at the location of the inputEvent will result in a drag transferable containing the rowkey DataFlavor. Overridden with a more efficient implementation for Tables.

Parameters:

inputEvent

Return:

Object

Overrides:

AdfStampedDragSource.AreDraggedRowKeysAvailable(Object)

GetDraggedRowKeys

protected Array GetDraggedRowKeys(String mouseRowKey)

Override to check whether the mouseRowKey is in the selection. If it is, then the entire selection is dragged, otherwise the on the mouseRowKey is dragged.

Parameters:

mouseRowKey

-

the rowKey under the mouse

Return:

Array - an array of rowKeys for this drag operation

Overrides:

AdfStampedDragSource.GetDraggedRowKeys(Object)

isAvailable

public Object isAvailable(Object dndContext,
                          Object inputEvent)

Returns true if a AdfDragSource is available at this location.

Parameters:

dndContext
inputEvent

Return:

Object

Overrides:

AdfDragSource.isAvailable(Object)