protected override Size MeasureOverride(Size availableSize)
{
totalWeight_ = 0;
foreach (UIElement child in InternalChildren)
{
totalWeight_ += WeightedPanel.GetWeight(child);
child.Measure(availableSize);
}
return(new Size(0, 0));
}
protected override Size ArrangeOverride(Size finalSize)
{
double offset = 0;
foreach (UIElement child in InternalChildren)
{
var weight = WeightedPanel.GetWeight(child);
var height = finalSize.Height * weight / totalWeight_;
child.Arrange(new Rect(new Point(0, offset), new Size(finalSize.Width, height)));
offset += height;
}
return(finalSize);
}