Python Turtle 窗口位于顶部

Question

当我使用 Idle for Python 3.6 运行下面的代码时， turtle 屏幕出现在 Idle 屏幕下方，这非常令人不满意。

如果我省略背景颜色的输入请求并仅使用 wn.bgcolor("blue") 窗口将出现在前面，如我所愿。

我查看了文档并发现turtle.setup(width=_CFG["width"], height=_CFG["height"], startx=_CFG["leftright"], starty=_CFG[ "topbottom"]) 但似乎没有任何类型的 z-index 参数。

请问有什么建议吗？

import turtle

bg_colour = input("Enter the desired background colour: ")
wn = turtle.Screen()
wn.bgcolor(bg_colour)      # Set the window background color
wn.title("Hello, Tess!")      # Set the window title

tess = turtle.Turtle()
tess.color("blue")            # Tell tess to change her color
tess.pensize(3)               # Tell tess to set her pen width

tess.forward(50)
tess.left(120)
tess.forward(50)

wn.mainloop()

Answer 1

您可以尝试以下操作 - rootwindow.call() tkinter 咒语来自 turtle 演示代码，它们将 turtle 图形窗口移动到终端窗口上方:

from turtle import Turtle, Screen

bg_colour = input("Enter the desired background colour: ")

wn = Screen()

rootwindow = wn.getcanvas().winfo_toplevel()
rootwindow.call('wm', 'attributes', '.', '-topmost', '1')
rootwindow.call('wm', 'attributes', '.', '-topmost', '0')

wn.bgcolor(bg_colour)  # Set the window background color
wn.title("Hello, Tess!")  # Set the window title

tess = Turtle()
tess.color("blue")  # Tell tess to change her color
tess.pensize(3)  # Tell tess to set her pen width

tess.forward(50)
tess.left(120)
tess.forward(50)

wn.mainloop()