oracle.adf.view.rich.dnd

Interface DragSourceFactory

All Known Implementing Classes:

RichListView, RichTable, RichTree, RichTreeTable

public interface DragSourceFactory

A factory interface that a component can implement to provide a default DragSource for itself or provide named DragSource instances.

Field Summary

Fields

Modifier and Type	Field and Description
static String	DEFAULT_DRAGSOURCE

Method Summary

Methods

Modifier and Type	Method and Description
DragSource	createDragSource(String name, Set<DnDAction> allowedActions, DnDAction defaultAction, String discriminant, javax.el.MethodExpression dragDropEndListener, Map<String,?> properties) Returns the server DragSource, or null if no DragSource should be attached.
CharSequence	createDragSourceBehavior(String name, DragSource dragSource, Set<DnDAction> allowedActions, DnDAction defaultAction, String discriminant, javax.el.MethodExpression dragDropEndListener, Map<String,?> properties) Returns the client DragSource initializer.

Field Detail

DEFAULT_DRAGSOURCE

static final String DEFAULT_DRAGSOURCE

See Also:

Constant Field Values

Method Detail

createDragSource

DragSource createDragSource(String name,
                          Set<DnDAction> allowedActions,
                          DnDAction defaultAction,
                          String discriminant,
                          javax.el.MethodExpression dragDropEndListener,
                          Map<String,?> properties)

Returns the server DragSource, or null if no DragSource should be attached.

Parameters:

name - refers to a named DragSource; "default" refers to the default DragSource

allowedActions - Set of DnDAction supported by the DragSource.

defaultAction - Default drag and drop action supported by this drag source

discriminant - The discriminant for the default DataFlavors generated by this drag source.

dragDropEndListener - A method reference to an event of the signature void method(DropEvent) that is invoked after the drag drop operation ends.

properties - allows for additional properties in the future

Returns:

DragSource

createDragSourceBehavior

CharSequence createDragSourceBehavior(String name,
                                    DragSource dragSource,
                                    Set<DnDAction> allowedActions,
                                    DnDAction defaultAction,
                                    String discriminant,
                                    javax.el.MethodExpression dragDropEndListener,
                                    Map<String,?> properties)

Returns the client DragSource initializer.

Parameters:

name - refers to a named DragSource; "default" refers to the default DragSource

dragSource - DragSource to create clientDragSource initializer for.

allowedActions - Set of DnDAction supported by the DragSource.

defaultAction - Default drag and drop action supported by this drag source

discriminant - The discriminant for the default DataFlavors generated by this drag source.

dragDropEndListener - A method reference to an event of the signature void method(DropEvent) that is invoked after the drag drop operation ends.

properties - allows for additional properties in the future

Returns:

CharSequence