gu.py 文件源码

def hig_label_widget(txt, widget, sizegroup, expand=False, fill=False):
    """
    Return a box containing a label and a widget, aligned nice
    as the HIG say we should. widget can also be a list or tuple of
    widgets.
    """
    hbox = Gtk.Box()
    hbox.set_spacing(hig.SPACE_SMALL)
    label = Gtk.Label(label=txt)
    label.set_alignment(0.0, 0.5)
    if sizegroup:
        sizegroup.add_widget(label)
    hbox.pack_start(label, False, False, 0)

    if not isinstance(widget, (list, tuple)):
        widget = [widget]
    for w in widget:
        hbox.pack_start(w, fill, expand, padding=0)
    label.set_use_underline(True)
    label.set_mnemonic_widget(widget[0])
    return hbox