/// <summary>
/// Removes the specified <code>DragSourceMotionListener</code> from this
/// <code>DragSource</code>.
/// If a <code>null</code> listener is specified, no action is taken and no
/// exception is thrown.
/// If the listener specified by the argument was not previously added to
/// this <code>DragSource</code>, no action is taken and no exception
/// is thrown.
/// </summary>
/// <param name="dsml"> the <code>DragSourceMotionListener</code> to remove
/// </param>
/// <seealso cref= #addDragSourceMotionListener </seealso>
/// <seealso cref= #getDragSourceMotionListeners
/// @since 1.4 </seealso>
public virtual void RemoveDragSourceMotionListener(DragSourceMotionListener dsml)
{
if (dsml != null)
{
lock (this)
{
MotionListener = DnDEventMulticaster.Remove(MotionListener, dsml);
}
}
}
/// <summary>
/// Removes the specified <code>DragSourceListener</code> from this
/// <code>DragSource</code>.
/// If a <code>null</code> listener is specified, no action is taken and no
/// exception is thrown.
/// If the listener specified by the argument was not previously added to
/// this <code>DragSource</code>, no action is taken and no exception
/// is thrown.
/// </summary>
/// <param name="dsl"> the <code>DragSourceListener</code> to remove
/// </param>
/// <seealso cref= #addDragSourceListener </seealso>
/// <seealso cref= #getDragSourceListeners
/// @since 1.4 </seealso>
public virtual void RemoveDragSourceListener(DragSourceListener dsl)
{
if (dsl != null)
{
lock (this)
{
Listener = DnDEventMulticaster.Remove(Listener, dsl);
}
}
}