Interface | Description |
---|---|
DragController |
Common interface which all drag controllers must implement.
|
DragHandler |
EventListener interface for drag-and-drop events. |
FiresDragEvents |
A class that implements this interface sources the events defined by the
DragHandler interface. |
HasDragHandle |
Convenience interface which reduces
DragController.makeDraggable(Widget, Widget) to
DragController.makeDraggable(Widget) for implementing classes. |
Class | Description |
---|---|
AbstractDragController |
DragController which performs the bare essentials such as adding/removing styles,
maintaining collections, adding mouse listeners, etc. |
DragContext |
Container class for context information about the current drag operation.
|
DragEndEvent |
EventObject containing information about the end of a drag. |
DragHandlerAdapter |
Convenience class for anonymous inner classes not wishing to define all methods required by the
DragHandler interface. |
DragHandlerCollection |
Helper class for controllers that accept
DragHandlers . |
DragStartEvent |
EventObject containing information about the start of a drag. |
PickupDragController |
Exception | Description |
---|---|
VetoDragException |
A VetoDragException is thrown by
DragHandlers when the proposed operation is
unacceptable. |