def onEnter(self, context):
super.onEnter(context)
assert draggableList.size() == 0
dropTargetClientWidth = DOMUtil.getClientWidth(dropTarget.getElement())
dropTargetClientHeight = DOMUtil.getClientHeight(dropTarget.getElement())
WidgetLocation dropTargetLocation = WidgetLocation(dropTarget, None)
dropTargetOffsetX = dropTargetLocation.getLeft()
+ DOMUtil.getBorderLeft(dropTarget.getElement())
dropTargetOffsetY = dropTargetLocation.getTop() + DOMUtil.getBorderTop(dropTarget.getElement())
int draggableAbsoluteLeft = context.draggable.getAbsoluteLeft()
int draggableAbsoluteTop = context.draggable.getAbsoluteTop()
for Iterator iterator = context.selectedWidgets.iterator(); iterator.hasNext();:
context.dropController = newDropController
if context.dropController is not None:
context.dropController.onEnter(context)
if context.dropController is not None:
context.dropController.onMove(context)
def dragStart(self):
super.dragStart()
WidgetLocation currentDraggableLocation = WidgetLocation(context.draggable,
context.boundaryPanel)
if getBehaviorDragProxy():
movablePanel = newDragProxy(context)
context.boundaryPanel.add(movablePanel, currentDraggableLocation.getLeft(),
currentDraggableLocation.getTop())
else:
saveSelectedWidgetsLocationAndStyle()
AbsolutePanel container = AbsolutePanel()
DOM.setStyleAttribute(container.getElement(), "overflow", "visible")
container.setPixelSize(context.draggable.getOffsetWidth(),
context.draggable.getOffsetHeight())
context.boundaryPanel.add(container, currentDraggableLocation.getLeft(),
currentDraggableLocation.getTop())
int draggableAbsoluteLeft = context.draggable.getAbsoluteLeft()