Difficulty level: Easy.
We have a wishlist for improved GUI widgets; we'd like better sliders, multiline text widgets,
and an improved list widget . We also want proper widgets for our PopUp and List widgets.
Also, several years ago, we switched to a new XML-based and vector-based GUI, but unfortunately during this transition number of nice touches were lost. In particular, the current GUI lacks soft shadows and antialiasing in number of places. We'd like them back!
See [[OpenTasks/Generic/Improve GUI Look]] for more details.