IDragAndDropListener (1C:Enterprise Development Tools 1.24.0-SNAPSHOT API)

All Known Implementing Classes:

DragAndDropSelectionListener
```
public interface IDragAndDropListener
```
Listener of drag-and-drop events.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`onDragEnter(org.eclipse.swt.dnd.DropTargetEvent event)`	Called when dragEnter event is being initiated.
`void`	`onDragLeave(org.eclipse.swt.dnd.DropTargetEvent event)`	Called when dragLeave event is being initiated.
`void`	`onDragOver(org.eclipse.swt.dnd.DropTargetEvent event)`	Called when dragOver event is being initiated.
`void`	`onDragStart(org.eclipse.swt.dnd.DragSourceEvent event)`	Called when dragStart event is being initiated.
`void`	`onDrop(org.eclipse.swt.dnd.DropTargetEvent event)`	Called when drop event is being initiated.

- Method Detail
  - onDragStart
```
void onDragStart(org.eclipse.swt.dnd.DragSourceEvent event)
```
    Called when dragStart event is being initiated.
    
    Parameters:
    
    event - the drag source event, cannot be null
  - onDragEnter
```
void onDragEnter(org.eclipse.swt.dnd.DropTargetEvent event)
```
    Called when dragEnter event is being initiated.
    
    Parameters:
    
    event - the drop target event, cannot be null
  - onDragLeave
```
void onDragLeave(org.eclipse.swt.dnd.DropTargetEvent event)
```
    Called when dragLeave event is being initiated.
    
    Parameters:
    
    event - the drop target event, cannot be null
  - onDragOver
```
void onDragOver(org.eclipse.swt.dnd.DropTargetEvent event)
```
    Called when dragOver event is being initiated.
    
    Parameters:
    
    event - the drop target event, cannot be null
  - onDrop
```
void onDrop(org.eclipse.swt.dnd.DropTargetEvent event)
```
    Called when drop event is being initiated.
    
    Parameters:
    
    event - the drop target event, cannot be null