我有一個tkinter python 2.x程序。我有幾個窗口出現在屏幕上。我使用按鈕從一個導航到另一個導航,但我正在努力關閉一個窗口並重新關注當前打開的窗口。我可以打開新的窗戶!tkinter給窗口焦點
#code for main window
def frmMain():
app = Tk()
app.title("TWS: XML Options")
app.geometry("200x100")
bn1 = Button(app,text="Add", command=frmAdd)
bn1.grid(row = 2,column = 2, stick = W)
bn2 = Button(app,text="Edit", command=frmEdit)
bn2.grid(row = 2,column = 3, stick = W)
bn3 = Button(app,text="Delete", command=frmDelete)
bn3.grid(row = 2,column = 4, stick = W)
bn4 = Button(app,text="Back",command=frmMenu)
bn4.grid(row = 3,column = 2, stick = W)
app.mainloop()
#code for button on sub window
....
bn1 = Button(app,text="Back", command=back)
...
def back():
#Code to close current window and reopen frmMain
如果有5個窗口打開,並且有一個表單將它們連接在一起,那麼如何將焦點放在特定的窗口而不是最後一個打開的窗口上? – pluke 2013-02-28 22:34:35
然後你需要對特定窗口的引用,然後在銷燬當前窗口之前調用'mywindow.focus_set()'。 – 2013-02-28 23:01:42
如何在上面的代碼中獲得對frmMain的引用?像myWindow = get.title(「TWS:XML選項」) – pluke 2013-03-01 11:41:49