我希望代碼能夠在後臺運行並定期更新我的GUI。我怎樣才能做到這一點?在Tkinter的背景下運行一個無限循環
例如,假設我想在GUI代碼的後臺執行這樣的事情,你可以看到如下:
x = 0
while True:
print(x)
x = x + 1
time.sleep(1)
這是GUI代碼:
class GUIFramework(Frame):
def __init__(self,master=None):
Frame.__init__(self,master)
self.master.title("Volume Monitor")
self.grid(padx=10, pady=10,sticky=N+S+E+W)
self.CreateWidgets()
def CreateWidgets(self):
textOne = Entry(self, width=2)
textOne.grid(row=1, column=0)
listbox = Listbox(self,relief=SUNKEN)
listbox.grid(row=5,rowspan=2,column=0,columnspan=4,sticky=N+W+S+E,pady=5)
listbox.insert(END,"This is an alert message.")
if __name__ == "__main__":
guiFrame = GUIFramework()
guiFrame.mainloop()