Only the last row in the "Edit rule" window can be removed.

[owenca]

Replace the Add/Remove buttons with one +/- button per row so that any row can be removed and a new row can be added below any row. (See issue #11.)

[owenca]

It seems there is a bug in the layout builder. I set the max size for the "-" button, but the layout builder still uses the default button size:

When the default button size is used for both buttons:

When the max size are set for both buttons:

Is there a way to work around this?

[humdingerb]

Without having tried it, maybe add a high weight, like 100.0, to the text control when .Add'ing it.

[humdingerb]

I commented on your owenca@843a74e

I cheated by looking at the "Repositories" prefs code... :)

[owenca]

Thanks! And the Haiku Book really needs to be fixed. Such a basic omission caused hours of frustration and your time looking into it!!

[owenca]

Just to be clear, I was talking about the BView::SetExplicitSize function.

[humdingerb]

Yes. The API docs are still incomplete and could use some love. Patches in that area are very welcome... :)
I do see, of course, that it needs quite some insight wrt the workings of the layout management to be able to contribute there. I'm surely not up to it...

[humdingerb]

Owenca added +/- buttons to all rows. So, fixed.