__init__.py 文件源码

def set_maximum_size(self, width, height):
        """Set the maximum size of the window.

        Once set, the user will not be able to resize the window larger
        than the given dimensions.  There is no way to remove the
        maximum size constraint on a window (but you could set it to a large
        value).

        The behaviour is undefined if the maximum size is set smaller than
        the current size of the window.

        The window size does not include the border or title bar.

        :Parameters:
            `width` : int
                Maximum width of the window, in pixels.
            `height` : int
                Maximum height of the window, in pixels.

        """
        raise NotImplementedError('abstract')