qgis/Quantum-GIS — pull request #191 by dakcarto (2012-07-08 01:16:20+00:00)
Title: Update to usability of rule-based styles widgets.

Previously, last column was stretching, causing repetitive resizing of columns to view rule name and expressions.
Now, label column has a larger initial width and expression column stretches. All items now have tool tips of their content (good for small screens).
Rule editing dialog now has expanding width for initial form fields and tool tips for expression and description fields.