multipanel.py 文件源码

def init():
    # Monkey-patch the ui module to use Multipanel
    try:
        ui.view_real_present
    except AttributeError:
        ui.view_real_present = ui.View.present

    def present(self, mode, **kwargs):
        if mode == "panel":
            ui.multipanel.add_view(self)
        else:
            ui.view_real_present(self, mode, **kwargs)

    instancemethod = type(Multipanel.add_view)
    # ui.View is too builtin for us mere mortals to change its methods.
    ##ui.View.present = instancemethod(present, None, ui.View)

    ui.multipanel = Multipanel()
    ui.view_real_present(ui.multipanel.root, "panel")