runners.py 文件源码

def start_qt_scene_app(inbox=None, outbox=None, ping=False):
    """
    Starts a simple QtApp with a TurtleScene widget.

    Args:
        inbox/outbox:
            Inbox/Outbox queues used for IPC.
    """
    from .view import TurtleView

    app = QtWidgets.QApplication(sys.argv)
    scene = TurtleScene(inbox=inbox, outbox=outbox)
    window = TurtleView(scene)
    window.setWindowTitle('Turtle')
    window.setMinimumWidth(800)
    window.setMinimumHeight(600)
    if ping:
        scene.ping(receive=True)
    window.show()
    sys.exit(app.exec_())