[英]How to destroy a pygubu window after app.run()?
I am starting to make something (IDK yet) using python and pygubu.我开始使用 python 和 pygubu 制作一些东西(IDK)。 To start of I have been exploring what you can do with pygubu.
首先,我一直在探索你可以用 pygubu 做什么。 I have met an issue however that I have no idea how to solve.
我遇到了一个问题,但是我不知道如何解决。 My problem is that I cannot destroy a window.
我的问题是我无法销毁 window。 I have tried:
我努力了:
import time
from time import sleep
import tkinter as tk
import pygubu
def func():
time.sleep(2.8)
app.destroy()
class HelloWorldApp:
global app
def __init__(self):
#1: Create a builder
self.builder = builder = pygubu.Builder()
#2: Load an ui file
builder.add_from_file('IDKyet.ui')
#3: Create the mainwindow
self.mainwindow = builder.get_object('window')
def run(self):
self.mainwindow.mainloop()
if __name__ == '__main__':
app = HelloWorldApp()
app.run()
func()
But I get the error:但我得到了错误:
Traceback (most recent call last):
File "C:\Users\tom\Documents\python\In development\I Do Not Know (yet).py", line 42, in <module>
func()
File "C:\Users\tom\Documents\python\In development\I Do Not Know (yet).py", line 11, in func
app.destroy()
AttributeError: 'HelloWorldApp' object has no attribute 'destroy'
So then I tried:所以我尝试了:
import time
from time import sleep
import tkinter as tk
import pygubu
def func():
time.sleep(2.8)
window.destroy()
class HelloWorldApp:
global window
def __init__(self):
#1: Create a builder
self.builder = builder = pygubu.Builder()
#2: Load an ui file
builder.add_from_file('IDKyet.ui')
#3: Create the mainwindow
self.mainwindow = builder.get_object('window')
def run(self):
self.mainwindow.mainloop()
if __name__ == '__main__':
app = HelloWorldApp()
app.run()
func()
Basically I have changed the global variable to being called window
which is my parent window and I have referred to the window being destroyed as window
.基本上我已将全局变量更改为称为
window
,这是我的父级 window ,我将 window 称为window
However I get the error:但是我得到了错误:
Traceback (most recent call last):
File "C:\Users\tom\Documents\python\In development\I Do Not Know (yet).py", line 42, in <module>
func()
File "C:\Users\tom\Documents\python\In development\I Do Not Know (yet).py", line 11, in func
window.destroy()
NameError: name 'window' is not defined
Even though I have made window
a global variable.即使我已将
window
全局变量。 I am new to pygubu and need all the help I can get.我是 pygubu 的新手,需要我能得到的所有帮助。 How do you destroy a window using pygubu?
如何使用 pygubu 销毁 window? NOTE: The error appears after closing the window.
注意:关闭 window 后出现错误。 I would appreciate any help.
我将不胜感激任何帮助。 I tried this link but it doesn't help .
我试过这个链接,但它没有帮助。
Edit:编辑:
Now I know that after app.run()
the window stops working/closes but how do you make it disappear (like the tkinter destroy()
function)?现在我知道在
app.run()
之后 window 停止工作/关闭,但你如何让它消失(如 tkinter destroy()
函数)?
Thanks to the comment by @stovfl .感谢@stovfl的评论。
Add, before
app.run()
,app.after(2800, window.destroy)
在
app.run()
之前添加app.after(2800, window.destroy)
This means that I can edit my code and it will work:这意味着我可以编辑我的代码并且它可以工作:
import time
from time import sleep
import tkinter as tk
import pygubu
class HelloWorldApp:
global window
def __init__(self):
#1: Create a builder
self.builder = builder = pygubu.Builder()
#2: Load an ui file
builder.add_from_file('IDKyet.ui')
#3: Create the mainwindow
self.mainwindow = builder.get_object('window')
def run(self):
self.mainwindow.mainloop()
if __name__ == '__main__':
app = HelloWorldApp()
app.after(2800, window.destroy)
app.run()
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