The OK/Cancel row was laid out right to left at the full available
width, and a dialog without a maximum width may use the whole window:
the row, and the window with it, spanned the window (Clean Up, Blend
Options, every generic parameter dialog). The row now spans the fields
above it, at least the dialog's minimum width, so a dialog is sized to
its content.
Fixes#238.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
theironchefandClaude Opus 5.5
61cd4ed6e6