add headerbar (GTK) newapi

simplfy macro usage in container.c (GTK) newapi

fix gtk box margin newapi

fix gtk3/4 grid hexpand/vexpand setting newapi

add libadwaita toolkit option newapi

fix gtk4 checkbox and radiobutton newapi

fix gtk3 build newapi

make gtk4 port compilable newapi

port button, text to gtk4 newapi

port container to gtk4 newapi

(0) -300 -100 -10 tip

mercurial