spool.py 文件源码

def __init__(self, scene=None, import_data=None, load_file=None):
        QtGui.QApplication.__init__(self, ['Spool'])
        # self.setStyle('plastique')
        splash_img = QtGui.QPixmap(get_resource('spool_splash.png'))\
            .scaled(QtCore.QSize(400, 250), QtCore.Qt.KeepAspectRatio)
        self.splash = QtGui.QSplashScreen(
            splash_img, QtCore.Qt.WindowStaysOnTopHint)
        self.updateSplashMessage('Scene')
        self.splash.show()
        self.processEvents()

        self.spool_win = SpoolMainWindow()
        self.spool_win.sigLoadingModule.connect(self.updateSplashMessage)

        self.spool_win.actionExit.triggered.connect(self.exit)
        self.aboutToQuit.connect(self.spool_win.model.worker_thread.quit)
        self.aboutToQuit.connect(self.spool_win.model.deleteLater)
        self.aboutToQuit.connect(self.splash.deleteLater)
        self.aboutToQuit.connect(self.deleteLater)

        if scene is not None:
            self.addScene(scene)
        if import_data is not None:
            self.importScene(import_data)
        if load_file is not None:
            self.loadScene(load_file)

        self.splash.finish(self.spool_win)
        self.spool_win.show()
        rc = self.exec_()
        sys.exit(rc)