private void InitSubEntries()
{
ArrayList gp = new ArrayList();
// wenn der Pfad zu viele Eckpunkte hat, gibts Probleme mit der WindowHandles
for (int i = 0; i <= path.CurveCount; ++i) // mit Endpunkt
{
GeoPointProperty vertex = new GeoPointProperty("Path.Vertex", Frame, true);
vertex.UserData.Add("Index", i);
vertex.GetGeoPointEvent += new CADability.UserInterface.GeoPointProperty.GetGeoPointDelegate(OnGetVertexPoint);
vertex.SetGeoPointEvent += new CADability.UserInterface.GeoPointProperty.SetGeoPointDelegate(OnSetVertexPoint);
vertex.ModifyWithMouseEvent += new ModifyWithMouseDelegate(ModifyVertexWithMouse);
vertex.PropertyEntryChangedStateEvent += new PropertyEntryChangedStateDelegate(OnVertexStateChanged);
vertex.GeoPointChanged();
if (path.IsClosed)
{
vertex.PrependContextMenu = MenuResource.LoadMenuDefinition("MenuId.Path.Vertex", false, new VertexCommandHandler(this, i));
}
gp.Add(vertex);
}
area = new DoubleProperty("Path.Area", Frame);
area.ReadOnly = true;
area.GetDoubleEvent += new CADability.UserInterface.DoubleProperty.GetDoubleDelegate(OnGetArea);
area.Refresh();
gp.Add(area);
length = new DoubleProperty("Path.Length", Frame);
length.ReadOnly = true;
length.GetDoubleEvent += new CADability.UserInterface.DoubleProperty.GetDoubleDelegate(OnGetLength);
length.Refresh();
gp.Add(length);
subEntries = (IPropertyEntry[])gp.ToArray(typeof(IPropertyEntry));
attributeProperties = path.GetAttributeProperties(Frame);
}
private void PathDidChange(IGeoObject Sender, GeoObjectChange Change)
{
area.Refresh();
}