private Record ComputeChildSize(UIElement child, Orientation orientation, ref Size finalSize, ref double totalLength, ref double starTotal)
{
var sizeHint = GetChildSizeHint(child);
var size = new Size();
if (GridLengthHelper.GetIsStar(sizeHint))
{
starTotal += sizeHint.Value;
}
else if (GridLengthHelper.GetIsAuto(sizeHint))
{
ComputeChildAutoSize(child, orientation, ref finalSize, ref totalLength, ref size);
}
else if (GridLengthHelper.GetIsAbsolute(sizeHint))
{
ComputeChildAbsoluteSize(orientation, ref finalSize, ref totalLength, ref sizeHint, ref size);
}
return(new Record
{
Child = child,
Size = size,
SizeHint = sizeHint,
});
}
private void MeasureChild(UIElement child, Size availableSize, Orientation orientation, ref Size totalSize, ref double starTotal)
{
var sizeHint = GetChildSizeHint(child);
if (GridLengthHelper.GetIsStar(sizeHint))
{
starTotal += sizeHint.Value;
}
else if (GridLengthHelper.GetIsAuto(sizeHint))
{
MesureChildAuto(child, orientation, availableSize, ref totalSize);
}
else if (GridLengthHelper.GetIsAbsolute(sizeHint))
{
MesureChildAbsolute(child, orientation, availableSize, sizeHint, ref totalSize);
}
}