我开始用python和pygubu做一些东西(IDK yet)。首先,我一直在探索你能用pygubu做什么。但是我遇到了一个问题,我不知道如何解决。我的问题是,我不能销毁一个窗口。我试过了。
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()
但我得到了错误信息
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'
所以我又试了一下
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()
基本上,我把全局变量改成了调用 window
是我的父窗口,我把被破坏的窗口称为 window
. 然而,我得到的错误。
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
尽管我已经做了 window
一个全局变量。我是pygubu的新手,需要得到所有的帮助。如何使用 pygubu 销毁一个窗口? 注意:在关闭窗口后会出现错误。 该错误出现在关闭窗口后。我将感谢任何帮助。我试过这个链接,但没有帮助。.
编辑。
现在我知道,在 app.run()
窗口停止工作关闭,但你如何使它消失(像tkinter destroy()
函数)?)
感谢评论者 @stovfl.
加,前
app.run()
,app.after(2800, window.destroy)
这意味着,我可以编辑我的代码,它将工作。
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()