/// <summary>
/// This method calls <code>dragEnter</code> on the
/// <code>DragSourceListener</code>s registered with this
/// <code>DragSource</code>, and passes them the specified
/// <code>DragSourceDragEvent</code>.
/// </summary>
/// <param name="dsde"> the <code>DragSourceDragEvent</code> </param>
internal virtual void ProcessDragEnter(DragSourceDragEvent dsde)
{
DragSourceListener dsl = Listener;
if (dsl != null)
{
dsl.DragEnter(dsde);
}
}
/// <summary>
/// Calls <code>dragEnter</code> on the
/// <code>DragSourceListener</code>s registered with this
/// <code>DragSourceContext</code> and with the associated
/// <code>DragSource</code>, and passes them the specified
/// <code>DragSourceDragEvent</code>.
/// </summary>
/// <param name="dsde"> the <code>DragSourceDragEvent</code> </param>
public virtual void DragEnter(DragSourceDragEvent dsde)
{
DragSourceListener dsl = Listener;
if (dsl != null)
{
dsl.DragEnter(dsde);
}
DragSource.ProcessDragEnter(dsde);
UpdateCurrentCursor(SourceActions, dsde.TargetActions, ENTER);
}