private void UpdateSelfReferenceLayout()
{
if (this.SelfReferenceLayout != null)
{
this.SelfReferenceLayout.CreateCellElements(this);
}
else
{
if (this.IsFirstDataCell)
{
return;
}
GridDataRowElement rowElement = this.RowElement as GridDataRowElement;
if (rowElement == null)
{
return;
}
SelfReferenceCellLayout selfReferenceLayout = rowElement.SelfReferenceLayout;
if (selfReferenceLayout == null)
{
return;
}
StackLayoutElement stackLayoutElement = selfReferenceLayout.StackLayoutElement;
if (stackLayoutElement == null || stackLayoutElement.Parent != this)
{
return;
}
this.Children.Remove((RadElement)stackLayoutElement);
}
}
protected override SizeF ArrangeOverride(SizeF finalSize)
{
RectangleF clientRectangle = this.GetClientRectangle(finalSize);
SelfReferenceCellLayout selfReferenceLayout = this.SelfReferenceLayout;
GridDataRowElement rowElement = this.RowElement as GridDataRowElement;
if (this.ViewTemplate != null && this.ViewTemplate.IsSelfReference && (rowElement != null && this.ColumnInfo.OwnerTemplate != null))
{
if (selfReferenceLayout != null)
{
rowElement.SelfReferenceLayout.StackLayoutElement.Visibility = ElementVisibility.Visible;
}
else
{
rowElement.SelfReferenceLayout.StackLayoutElement.Visibility = ElementVisibility.Collapsed;
}
}
if (selfReferenceLayout != null)
{
this.ArrangeSelfReferencePanel(finalSize, ref clientRectangle);
}
if (this.IsLeftMost && selfReferenceLayout == null && (rowElement != null && rowElement.SelfReferenceLayout != null))
{
int width = (int)rowElement.SelfReferenceLayout.StackLayoutElement.DesiredSize.Width;
if (this.RightToLeft)
{
clientRectangle.Width -= (float)width;
}
else
{
clientRectangle.X += (float)width;
clientRectangle.Width -= (float)width;
}
}
this.Layout.Arrange(clientRectangle);
foreach (RadElement child in this.Children)
{
if (selfReferenceLayout == null || selfReferenceLayout.StackLayoutElement != child)
{
this.ArrangeElement(child, finalSize, clientRectangle);
}
}
if (this.editor != null)
{
this.ArrangeEditorElement(finalSize, clientRectangle);
}
return(finalSize);
}
