NetworkPrinterOutputDevice.py 文件源码

def _configurationMismatchMessageCallback(self, button):
        def delayedCallback():
            if button == QMessageBox.Yes:
                self.startPrint()
            else:
                Application.getInstance().showPrintMonitor.emit(False)
        # For some unknown reason Cura on OSX will hang if we do the call back code
        # immediately without first returning and leaving QML's event system.
        QTimer.singleShot(100, delayedCallback)