ovirtclient.py 文件源码

def initUI(self):
        """
            Description: Sets the size of the widget, the window title, centers
                         the window, connects signals to methods and opens the
                         Credentials dialog if needed.
            Arguments: None
            Returns: Nothing.
        """

        global conf, MAXWIDTH, MAXHEIGHT, IMGDIR, VERSION

        self.setFixedSize(MAXWIDTH, MAXHEIGHT)
        self.center()

        self.setWindowTitle(_('apptitle') + ' ' + VERSION)
        self.setWindowIcon(QIcon(IMGDIR + 'appicon.png'))
        self.show()

        self.updatesignal.connect(self.update_status_icon)
        self.logoutsignal.connect(self.logout)
        self.warnlogoutsignal.connect(self.logout_warn)
        self.reloadsignal.connect(self.load_vms)

        if not conf.USERNAME:
            creds = Credentials(self)
            creds.finished.connect(self.start_vmpane)
            creds.exec_()