[英]How do I make a tkinter button destroy itself?
I made this program in Tkinter in python where a small window pops up when the code is run and a start button would pop up and make the window full screen and show the content after. I made this program in Tkinter in python where a small window pops up when the code is run and a start button would pop up and make the window full screen and show the content after. I want to make the button destroy itself after I press it so it makes a fullscreen and removes the button.
我想让按钮在按下后自行销毁,以便全屏显示并删除按钮。 I am still a beginner and would like the answer to be simple.
我仍然是初学者,希望答案很简单。 The solution I am looking for is to maybe destroy the button completely(preferred) or move it way out of sight in the fullscreen window.
我正在寻找的解决方案可能是完全破坏按钮(首选)或在全屏 window 中将其移出视线。 Here is the code:
这是代码:
import Tkinter as w
from Tkinter import *
w = Tk()
w.geometry("150x50+680+350")
def w1():
w.attributes("-fullscreen", True)
l1 = Label(w, text = "Loaded!", height = 6, width = 8).pack()
global b1
b1.place(x = -10000, y = -10000)
b1 = Button(w, text = "Start", height = 3, width = 20, command = w1).place(x = 0, y = 10)
b2 = Button(w, text = "Exit", command = w.destroy).place(x = 1506, y = 0)
w.mainloop()
As you can see I want to make button one destroy itself.如您所见,我想让按钮 1 自行销毁。
Try this:尝试这个:
import tkinter as tk # Use `import Tkinter as tk` for Python 2
root = tk.Tk()
root.geometry("150x50+680+350")
def function():
global button_start
root.attributes("-fullscreen", True)
label = tk.Label(root, text="Loaded!", height=6, width=8)
label.pack()
button_start.place_forget() # You can also use `button_start.destroy()`
button_start = tk.Button(root, text="Start", height=3, width=20, command=function)
button_start.place(x = 0, y = 10)
button_exit = tk.Button(root, text="Exit", command=root.destroy)
button_exit.place(x=1506, y=0)
root.mainloop()
Try:尝试:
b1.place_forget()
This will essentially "forget" about the button and hide it from view.这基本上会“忘记”按钮并将其隐藏起来。
Edit: If you are getting the error that b1
is None
try:编辑:如果您收到
b1
为None
的错误,请尝试:
b1 = Button(w, text = "Start", height = 3, width = 20, command = w1)
b1.place(x = 0, y = 10)
You need to add the b1.place()
option at the bottom for this to work您需要在底部添加
b1.place()
选项才能使其正常工作
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