You can do that with numeric values in the inspector right now, and also combine with Alt and Shift to increment/decrement by tenths or tens respectively. Woul

You can do that with numeric values in the inspector right now, and also combine with Alt and Shift to increment/decrement by tenths or tens respectively. Would definitely be cool to have this for non-numerical properties as well, filed https://bugzilla.mozilla.org/show_bug.cgi?id=934661 https://bugzilla.mozilla.org/show_bug.cgi?id=934661