protected override void OnMouseUp(MouseEventArgs e)
{
base.OnMouseUp(e);
foreach (var paintObject in EndPaintObjects.Union(BeginPaintObjects))
{
if (paintObject.TitleBar.Contains(e.Location))
{
if (ObjectTitleClicked != null)
{
ObjectTitleClicked(this, new ItemClickedEventArgs(new ChildPosition
{
Parent = paintObject.Parent
}));
}
}
}
if (BeginPoint != null && EndPoint != null && BeginPoint.Child != EndPoint.Child)
{
if (ConnectChange != null && BeginPoint != EndPoint)
{
ConnectChange(this, new UpdateConnectEventArgs(EndPoint, BeginPoint));
}
BeginPoint = null;
Refresh();
}
else
{
ChildPosition beginPoint = null;
foreach (var point in BeginPoints.Union(EndPoints))
{
if (point.IsNearPoint(e.X, e.Y))
{
if (ItemClicked != null)
{
beginPoint = point;
}
}
}
if (beginPoint != null)
{
ItemClicked(this, new ItemClickedEventArgs(beginPoint));
}
}
}
public UpdateConnectEventArgs(ChildPosition endPoint, ChildPosition beginPoint)
{
EndPoint = beginPoint;
BeginPoint = endPoint;
IsConnect = false;
}
public ItemClickedEventArgs(ChildPosition position)
{
Position = position;
}