protected override SizeRequest OnMeasure(double widthConstraint, double heightConstraint)
{
var layoutInfo = new LayoutInfo(Spacing);
layoutInfo.ProcessLayout(Children, widthConstraint);
return(new SizeRequest(new Size(widthConstraint, layoutInfo.HeightRequest)));
}
protected override void LayoutChildren(double x, double y, double width, double height)
{
var layoutInfo = new LayoutInfo(Spacing);
layoutInfo.ProcessLayout(Children, width);
for (int i = 0; i < layoutInfo.Bounds.Count; i++)
{
if (!Children[i].IsVisible)
{
continue;
}
var bounds = layoutInfo.Bounds[i];
bounds.Left += x;
bounds.Top += y;
LayoutChildIntoBoundingRegion(Children[i], bounds);
}
}
