add basic winui menu implementation newapi

add ui common to vs build system newapi

merge newapi

minimal working winui app newapi

port motif code to ucx 3 newapi

move some menu code to common newapi

upgrade ucx newapi

add VS project newapi

remove ucx (breaks build) newapi

replace wpf with winui in the configure script newapi

(0) -100 -10 +10 +100 tip

mercurial