void UnRegisterFromParentContainer()
{
if (parentContainer != null)
{
parentContainer.children.Remove(this);
this.parentContainer = null;
}
}
public UIElement GetContainer(ModelItem modelItem, ICompositeView sourceContainer)
{
FrameworkElement view = null;
if (IsVirtualiztionEnabled)
{
view = new VirtualizingContainer(this, modelItem, sourceContainer);
view.Loaded += this.OnViewLoaded;
view.Unloaded += this.OnViewUnloaded;
}
else
{
view = this.GetViewElement(modelItem, sourceContainer);
}
return(view);
}
void RegisterWithParentContainer()
{
DependencyObject parent = VisualTreeHelper.GetParent(this);
while (null != parent && !(parent is VirtualizingContainer))
{
parent = VisualTreeHelper.GetParent(parent);
}
this.parentContainer = parent as VirtualizingContainer;
if (parentContainer != null)
{
if (!parentContainer.children.Contains(this))
{
parentContainer.children.Add(this);
}
}
}
void UnRegisterFromParentContainer()
{
if (parentContainer != null)
{
parentContainer.children.Remove(this);
this.parentContainer = null;
}
}
void RegisterWithParentContainer()
{
DependencyObject parent = VisualTreeHelper.GetParent(this);
while (null != parent && !(parent is VirtualizingContainer))
{
parent = VisualTreeHelper.GetParent(parent);
}
this.parentContainer = parent as VirtualizingContainer;
if (parentContainer != null)
{
if (!parentContainer.children.Contains(this))
{
parentContainer.children.Add(this);
}
}
}
public UIElement GetContainer(ModelItem modelItem, ICompositeView sourceContainer)
{
FrameworkElement view = null;
if (IsVirtualiztionEnabled)
{
view = new VirtualizingContainer(this, modelItem, sourceContainer);
view.Loaded += this.OnViewLoaded;
view.Unloaded += this.OnViewUnloaded;
}
else
{
view = this.GetViewElement(modelItem, sourceContainer);
}
return view;
}