/**
* This method calls <code>dragOver</code> on the <code>DragSourceListener</code>s registered with
* this <code>DragSource</code>, and passes them the specified <code>DragSourceDragEvent</code>.
*
* @param dsde the <code>DragSourceDragEvent</code>
*/
void processDragOver(DragSourceDragEvent dsde) {
DragSourceListener dsl = listener;
if (dsl != null) {
dsl.dragOver(dsde);
}
}
public void dragOver(DragSourceDragEvent dsde) {
for (DragSourceListener element : listeners) {
element.dragOver(dsde);
}
}