private void RealizeItem(SlideViewItem container, IDataSourceItem dataItem)
{
object value = dataItem == null ? null : dataItem.Value;
container.Attach(dataItem);
container.ContentTemplate = this.view.GetItemTemplate(container, value);
container.Style = this.view.GetItemContainerStyle(container, value);
}
private void UpdateContainers()
{
if (this.view.SelectedDataSourceItem == null)
{
this.Children.Clear();
}
else if (this.Children.Count == 0)
{
int itemCount = ContainerCount;
if (this.view.AdjacentItemsPreviewMode != SlideViewAdjacentItemsPreviewMode.None)
{
// add two more additional containers due to the generated offset on the left and on the right
itemCount += 2;
}
for (int i = 0; i < itemCount; i++)
{
SlideViewItem container = this.view.CreateContainer();
container.SetOwner(this);
this.Children.Add(container);
}
}
}
