/// <summary>
/// Release resources.
/// </summary>
public void Dispose()
{
_hintToTarget.Clear();
_hintToTarget = null;
if (_indicators != null)
{
IDisposable dispose = _indicators as IDisposable;
dispose.Dispose();
_indicators = null;
}
}
/// <summary>
/// Initialize a new instance of the DockCluster class.
/// </summary>
/// <param name="paletteDragDrop">Drawing palette.</param>
/// <param name="renderer">Drawing renderer.</param>
/// <param name="target">Initial target for the cluster.</param>
public DockCluster(IPaletteDragDrop paletteDragDrop,
IRenderer renderer,
DragTarget target)
{
_paletteDragDrop = paletteDragDrop;
_renderer = renderer;
_screenRect = target.ScreenRect;
_drawRect = target.DrawRect;
_hintToTarget = new HintToTarget();
_hintToTarget.Add(target.Hint & DragTargetHint.ExcludeFlags, target);
_excludeCluster = (target.Hint & DragTargetHint.ExcludeCluster) == DragTargetHint.ExcludeCluster;
}
