internal override void Attach(RadVirtualizingDataControl owner)
{
base.Attach(owner);
this.typedOwner = owner as RadDataBoundListBox;
this.isItemCheckable = this.typedOwner.IsItemCheckable(this);
this.SynchItemCheckBoxState();
}
private static void OnDisplayMemberPathChanged(DependencyObject sender, DependencyPropertyChangedEventArgs args)
{
RadVirtualizingDataControl typedSender = sender as RadVirtualizingDataControl;
typedSender.displayMemberPathCache = (string)args.NewValue;
typedSender.ValidateDisplayMemberPath();
typedSender.OnDisplayMemberPathChanged();
}
internal virtual void InitializeOwner(RadVirtualizingDataControl owner)
{
if (this.owner != null)
{
throw new InvalidOperationException("Owner can be set only once.");
}
this.owner = owner;
this.ResetRealizedItemsBuffers();
if (this.owner.IsProperlyTemplated)
{
this.SynchOwnerScrollViewerForOrientation();
}
}
private static void OnItemRemovedAnimationIntervalChanged(DependencyObject sender, DependencyPropertyChangedEventArgs args)
{
RadVirtualizingDataControl typedSender = sender as RadVirtualizingDataControl;
typedSender.itemRemovedAnimationIntervalCache = (TimeSpan)args.NewValue;
}
private static void OnItemAnimationModeChanged(DependencyObject sender, DependencyPropertyChangedEventArgs args)
{
RadVirtualizingDataControl typedSender = sender as RadVirtualizingDataControl;
typedSender.itemAnimationModeCache = (ItemAnimationMode)args.NewValue;
}
private static void OnItemRemovedAnimationChanged(DependencyObject sender, DependencyPropertyChangedEventArgs args)
{
RadVirtualizingDataControl typedSender = sender as RadVirtualizingDataControl;
typedSender.OnItemRemovedAnimationChanged(args);
}
private static void OnVirtualizationStrategyDefinitionChanged(DependencyObject sender, DependencyPropertyChangedEventArgs args)
{
RadVirtualizingDataControl typedSender = sender as RadVirtualizingDataControl;
typedSender.OnVirtualizationStrategyDefinitionChanged(args);
}
internal virtual void Detach()
{
this.OnDetaching();
this.owner = null;
this.OnDetached();
}
internal virtual void Attach(RadVirtualizingDataControl owner)
{
this.owner = owner;
this.OnAttached();
}
internal virtual void ResetOwner()
{
this.owner = null;
}
