`Pos.Combine` is incorrect for scenarios involving `PosAbsolute`

Change the ComputedScenario to add an additional button like this:

                       Win.Add (rightButton);
....
			centerButton = new Button ("0 + Center") {
				X = 0 + Pos.Center (),
				Y = Pos.AnchorEnd (2)
			};
			Win.Add (centerButton);

Expected:

The new button is centered in the view.

Actual:

The bug is in View.SetRelativeLayout. It needs to check for PosCombine and iterate through PosCombine.left and PosCombine.right to adjust the relative location properly.

I’m not actually sure it is possible to deal with all combinations. This may not be worth fixing.

Related:

• What would you expect Pos.Center() + Pos.Center() to do?
• What would you expect Pos.Percent() + Pos.Center() to do?
• How about Pos.Percent(20) + Pos.Percent(20)? (this one’s obvious: just like Pos.Percent(40)). etc…

[tig]

Thanks. BTW, I have a refactor of all this in progress that fixes this an simplifies the code significantly. I believe I can make it work in a backwards compatible way.

[BDisp]

Can this be closed as completed?