implement some missing WinUI functions newapi

implement hfill/vfill (WINUI) newapi

fix condvar windows implementation newapi

implement imageviewer (WINUI) newapi

add textarea (WINUI) newapi

implement windows condvar newapi

fix incorrect UiVar destruction newapi

(0) -300 -100 -30 -10 -7 +7 +10 +30 +100 +300 tip

mercurial