tagsmanager.py 文件源码

def row_activated(self, path, column):
        if column.get_sort_column_id() != self.ICON_NAME:
            return False

        def set_icon(path, icon_name = None):

            tag = self.model.get_value(self.model.get_iter(path), self.TAG_COL)
            tag = unicode(tag) #  to use with non latin characters

            if icon_name:
                self.icons_for_tags[tag] = icon_name
            else:
                self.icons_for_tags.pop(tag, None)
            self.refill_model()
            return True

        menu = gtk.Menu()

        item = gtk.MenuItem('None')
        item.connect('activate', lambda item: set_icon(path))
        menu.append(item)

        icons = sorted([(a, render_icon(b)) for (a,b) in ICONS.iteritems()
                        if a not in RESERVED_ICON_NAMES])
        for name, icon in icons:
            image = gtk.Image()
            image.set_from_pixbuf(icon)
            item = gtk.ImageMenuItem(name)
            item.set_use_underline(False)
            item.set_image(image)
            item.zim_icon_name = name
            item.connect('activate', lambda item: set_icon(path, item.zim_icon_name))
            menu.append(item)

        menu.show_all()
        menu.popup(None, None, None, 3, 0)