check negativ index in list functions

change return type of ui_list_getselection from UiListSelection to int, add ui_list_get_selection for returning UiListSelection

implement hide_header arg (Qt)

implement hide_header arg (Win32)

add UiListArgs hide_header (GTK)

extend textfield API (QT)

(0) -1000 -300 -100 -30 -10 -6 +6 tip

mercurial