protected override void OnMouseUp(MouseButtonEventArgs e)
{
var connections = designerCanvas.Children.OfType <Connection>();
foreach (var connection in connections)
{
connection.IsHitTestVisible = true;
}
if (HitConnector != null && HitConnector.IsSinkConnector &&
(!HitConnector.OnlyOneConnectionCanEnd || !HitConnector.Connections.Any(x => Equals(x.Sink, HitConnector))))
{
Connector sourceConnector = this.sourceConnector;
Connector sinkConnector = this.HitConnector;
Connection newConnection = designerCanvas.ConnectionGenerator(sourceConnector, sinkConnector,
designerCanvas.PathFinder);
if (designerCanvas.ConnectionStyle != null)
{
newConnection.Style = designerCanvas.ConnectionStyle;
}
this.designerCanvas.setZIndex(newConnection, designerCanvas.Children.Count);
this.designerCanvas.Children.Add(newConnection);
this.designerCanvas.raiseDesignerCanvasChanged();
}
if (HitDesignerItem != null)
{
this.HitDesignerItem.IsDragConnectionOver = false;
}
if (this.IsMouseCaptured)
{
this.ReleaseMouseCapture();
}
AdornerLayer adornerLayer = AdornerLayer.GetAdornerLayer(this.designerCanvas);
if (adornerLayer != null)
{
adornerLayer.Remove(this);
}
}
