Brush size oddness when entering a value

[humdingerb]

If you enter a size value in the text box and hit ENTER, the size is applied correctly. If you enter it and use TAB to move the focus to the slider, the value decreases by one. If you enter it, press ENTER, and use TAB to move the focus to the slider, the value decreases by one.

That's unique to the Size slider, all others behave correctly.

[humdingerb]

I retried this after applying #550. First thought is was fixed, but I either misreported previously, or it has subtly changed. I edited the ticket to reflect the change.

[dsizzle]

yeah, I knew it wasn't fixed by #550 - I saw it happen when I was debugging that.