com.yworks.yfiles.view.input

Interface IDropCreationCallback<T extends IModelItem>

Type Parameters:

T - The type of the item being dropped.

public interface IDropCreationCallback<T extends IModelItem>

Callback for creating a copy of the dragged item in graph at the specified location.

Method Summary

Modifier and Type	Method and Description
T	createItem(IInputModeContext context, IGraph graph, T draggedItem, IModelItem dropTarget, PointD dropLocation) Callback for creating a copy of the dragged item in graph at the specified location.

Method Detail

createItem

T createItem(IInputModeContext context,
             IGraph graph,
             T draggedItem,
             IModelItem dropTarget,
             PointD dropLocation)

Callback for creating a copy of the dragged item in graph at the specified location.

Type Parameters:

T - The type of the item being dropped.

Parameters:

context - The context for which the item should be created.

graph - The Graph in which to create the item.

draggedItem - The item that was dragged and should therefore be created.

dropTarget - The IModelItem on which the item is dropped.

dropLocation - The location the item should be created.

Returns:

The item that has been created, or null if no item should be created.