Don't force two column widths to 1 pixel in tree view. Fixes crash when theme adds padding.
Also slightly improves window layout. Also adds solaar style class to main window.
Fix #578 (closed) Fix #644 (closed)
Don't force two column widths to 1 pixel in tree view. Fixes crash when theme adds padding.
Also slightly improves window layout. Also adds solaar style class to main window.
Fix #578 (closed) Fix #644 (closed)