private void Detached(object sender, LogicalTreeAttachmentEventArgs e)
{
if (_nameScope != null)
{
_nameScope.Registered -= Registered;
_nameScope.Unregistered -= Unregistered;
}
_value = null;
PublishNext(null);
}
private void Detached(object sender, LogicalTreeAttachmentEventArgs e)
{
_value = null;
PublishNext(null);
}
private void Attached(object sender, LogicalTreeAttachmentEventArgs e)
{
Update();
PublishNext(_value);
}
/// <inheritdoc/>
protected override void OnDetachedFromLogicalTree(LogicalTreeAttachmentEventArgs e)
{
if (VisualChildren.Count > 0)
{
((ILogical)VisualChildren[0]).NotifyDetachedFromLogicalTree(e);
}
base.OnDetachedFromLogicalTree(e);
}
protected override void OnAttachedToLogicalTree(LogicalTreeAttachmentEventArgs e)
{
base.OnAttachedToLogicalTree(e);
InvalidateFormattedText();
}
/// <inheritdoc/>
protected override void OnAttachedToLogicalTree(LogicalTreeAttachmentEventArgs e)
{
base.OnAttachedToLogicalTree(e);
this.UpdateSelectionBoxItem(this.SelectedItem);
}
/// <inheritdoc/>
protected override void OnAttachedToLogicalTree(LogicalTreeAttachmentEventArgs e)
{
base.OnAttachedToLogicalTree(e);
_createdChild = false;
InvalidateMeasure();
}
/// <inheritdoc/>
protected override void OnDetachedFromLogicalTree(LogicalTreeAttachmentEventArgs e)
{
base.OnDetachedFromLogicalTree(e);
_topLevel = null;
_popupRoot?.Dispose();
_popupRoot = null;
}
/// <inheritdoc/>
protected override void OnAttachedToLogicalTree(LogicalTreeAttachmentEventArgs e)
{
base.OnAttachedToLogicalTree(e);
_topLevel = e.Root as TopLevel;
}
/// <inheritdoc/>
protected override void OnAttachedToLogicalTree(LogicalTreeAttachmentEventArgs e)
{
base.OnAttachedToLogicalTree(e);
_treeView = this.GetLogicalAncestors().OfType<TreeView>().FirstOrDefault();
if (ItemTemplate == null && _treeView?.ItemTemplate != null)
{
ItemTemplate = _treeView.ItemTemplate;
}
}
protected override void OnDetachedFromLogicalTree(LogicalTreeAttachmentEventArgs e)
{
base.OnDetachedFromLogicalTree(e);
ItemContainerGenerator.Clear();
}
protected override void OnAttachedToLogicalTree(LogicalTreeAttachmentEventArgs e)
{
Order.Add("AttachedToLogicalTree");
base.OnAttachedToLogicalTree(e);
}
/// <inheritdoc/>
protected override void OnDetachedFromLogicalTree(LogicalTreeAttachmentEventArgs e)
{
base.OnDetachedFromLogicalTree(e);
_topLevel = null;
if (_popupRoot != null)
{
((ISetLogicalParent)_popupRoot).SetParent(null);
_popupRoot.Dispose();
_popupRoot = null;
}
}