add ui_tab_view_args_set_padding and fix container margin func

add ui_frame_args_set_subcontainer

add margin arg funcs

implement margin parameters (GTK)

readd frame subcontainer arg (GTK)

refactor qt containers

refactor gtk container hierarchy

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

mercurial