/// <summary>
/// Measures the children of a <see cref="T:Avalonia.Controls.DataGridRow" /> to
/// prepare for arranging them during the <see cref="M:System.Windows.FrameworkElement.ArrangeOverride(System.Windows.Size)" /> pass.
/// </summary>
/// <param name="availableSize">
/// The available size that this element can give to child elements. Indicates an upper limit that child elements should not exceed.
/// </param>
/// <returns>
/// The size that the <see cref="T:Avalonia.Controls.Primitives.DataGridRow" /> determines it needs during layout, based on its calculations of child object allocated sizes.
/// </returns>
protected override Size MeasureOverride(Size availableSize)
{
if (OwningGrid == null)
{
return(base.MeasureOverride(availableSize));
}
//Allow the DataGrid specific componets to adjust themselves based on new values
if (_headerElement != null)
{
_headerElement.InvalidateMeasure();
}
if (_cellsElement != null)
{
_cellsElement.InvalidateMeasure();
}
if (_detailsElement != null)
{
_detailsElement.InvalidateMeasure();
}
Size desiredSize = base.MeasureOverride(availableSize);
return(desiredSize.WithWidth(Math.Max(desiredSize.Width, OwningGrid.CellsWidth)));
}
