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

enable gtk4 configure option newapi

refactor widget groups/document tree (Motif) default

refactor widget groups

add new toolbar toggle button

add container macros (GTK)

add splitpane (GTK)

fix some warnings

refactore document system to support document trees

ucx update

fix crash on window close (GTK)

(0) -100 -15 +15 +100 tip

mercurial