fix replace close_request signal on gtk3 newapi

clear context states before closing a window newapi

implement menu item groups newapi

implement listview onselection callback (GTK) newapi

implement listview selection event (GTK) newapi

allow ui_list_update called with unbound lists newapi

implement combobox get/set selection (GTK) newapi

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

mercurial