/// <summary>
/// Default ctor
/// </summary>
private ViewGroupChildConnector(ViewGroupNode node, IViewGroupNodeControl control, IXmlLayoutDesigner rootDesigner)
{
this.node = node;
this.control = control;
this.rootDesigner = rootDesigner;
// Add controls for all children now
foreach (var childNode in node.Children)
{
var childControl = childNode.Accept(ControlBuilder.Instance, rootDesigner);
control.Add(childControl);
}
}
/// <summary>
/// Default ctor
/// </summary>
private ViewGroupChildConnector(ViewGroupNode node, IViewGroupNodeControl control, IXmlLayoutDesigner rootDesigner)
{
this.node = node;
this.control = control;
this.rootDesigner = rootDesigner;
// Add controls for all children now
foreach (var childNode in node.Children)
{
var childControl = childNode.Accept(ControlBuilder.Instance, rootDesigner);
control.Add(childControl);
}
}
/// <summary>
/// Children added/removed
/// </summary>
private void OnChildrenChanged(object sender, NotifyCollectionChangedEventArgs e)
{
if (e.Action == NotifyCollectionChangedAction.Add)
{
foreach (var childNode in e.NewItems.Cast <ViewNode>())
{
var childControl = childNode.Accept(ControlBuilder.Instance, rootDesigner);
control.Add(childControl);
}
}
else if (e.Action == NotifyCollectionChangedAction.Remove)
{
foreach (var childNode in e.OldItems.Cast <ViewNode>())
{
var childControl = control.Children.FirstOrDefault(x => x.Node == childNode);
if (childControl != null)
{
control.Remove(childControl);
}
}
}
}
