Python gtk 模块，Action() 实例源码

def update_recent_files(self):
        i = 0
        for fname in self._get_recent_list():
            action_name = "recent%i" % i
            path = "/MenuBar/file/recent"

            old_action = self.menu_ag.get_action(action_name)
            if old_action:
                self.menu_ag.remove_action(old_action)

            file_basename = os.path.basename(fname).replace("_", "__")
            action = gtk.Action(
                action_name, "_%i. %s" % (i + 1, file_basename),
                _("Open recent file {name}").format(name=fname), "")
            action.connect("activate", lambda a, f: self.do_open(f), fname)
            mid = self.menu_uim.new_merge_id()
            self.menu_uim.add_ui(mid, path,
                                 action_name, action_name,
                                 gtk.UI_MANAGER_MENUITEM, False)
            self.menu_ag.add_action(action)
            i += 1

def setup_extra_hotkeys(self):
        accelg = self.menu_uim.get_accel_group()

        def memedit(a):
            self.get_current_editorset().editors["memedit"].hotkey(a)

        actions = [
            # ("action_name", "key", function)
        ]

        for name, key, fn in actions:
            a = gtk.Action(name, name, name, "")
            a.connect("activate", fn)
            self.menu_ag.add_action_with_accel(a, key)
            a.set_accel_group(accelg)
            a.connect_accelerator()

def _add_stock_action(self, name, label=None, tooltip=None, stock=None):
        act = gtk.Action(name, label, tooltip, stock)

        self.action_group.add_action_with_accel(act, None)
        act.set_accel_group(self.accel_group)
        act.connect_accelerator()

        self.actions[name] = act
    # _add_stock_action()

def __init__(self, *args, **kw):
        gtk.Action.__init__(self, *args, **kw)
        self.set_tool_item_type(gtk.ToolItem)

def __init__(self, *args, **kw):
        gtk.Action.__init__(self, *args, **kw)
        self.set_tool_item_type(gtk.ToolItem)

def __init__(self, *args, **kw):
        gtk.Action.__init__(self, *args, **kw)
        self.set_tool_item_type(gtk.ToolItem)

def update_stock_configs(self):
        stock_dir = platform.get_platform().config_file("stock_configs")
        if not os.path.isdir(stock_dir):
            try:
                os.mkdir(stock_dir)
            except Exception, e:
                LOG.error("Unable to create directory: %s" % stock_dir)
                return
        if not self.copy_shipped_stock_configs(stock_dir):
            return

        def _do_import_action(config):
            name = os.path.splitext(os.path.basename(config))[0]
            action_name = "stock-%i" % configs.index(config)
            path = "/MenuBar/radio/stock"
            action = gtk.Action(action_name,
                                name,
                                _("Import stock "
                                  "configuration {name}").format(name=name),
                                "")
            action.connect("activate", self.import_stock_config, config)
            mid = self.menu_uim.new_merge_id()
            mid = self.menu_uim.add_ui(mid, path,
                                       action_name, action_name,
                                       gtk.UI_MANAGER_MENUITEM, False)
            self.menu_ag.add_action(action)

        def _do_open_action(config):
            name = os.path.splitext(os.path.basename(config))[0]
            action_name = "openstock-%i" % configs.index(config)
            path = "/MenuBar/file/openstock"
            action = gtk.Action(action_name,
                                name,
                                _("Open stock "
                                  "configuration {name}").format(name=name),
                                "")
            action.connect("activate", lambda a, c: self.do_open(c), config)
            mid = self.menu_uim.new_merge_id()
            mid = self.menu_uim.add_ui(mid, path,
                                       action_name, action_name,
                                       gtk.UI_MANAGER_MENUITEM, False)
            self.menu_ag.add_action(action)

        configs = glob(os.path.join(stock_dir, "*.csv"))
        for config in configs:
            _do_import_action(config)
            _do_open_action(config)