Question

我正在尝试创建一个表单，并且在首页上询问用户名和密码。我正在使用网格并放置行，但是tkinter并没有获取我想要的行。请在下面找到代码：-

import tkinter as tk

class Passwordchecker(tk.Frame):
   def __init__(self, parent):
      tk.Frame.__init__(self, parent)
      self.parent = parent
      self.initialize_user_interface()

   def initialize_user_interface(self):

      self.parent.resizable(False, False)  # This code helps to disable windows from resizing
      window_height = 120
      window_width = 210
      screen_width = self.winfo_screenwidth()
      screen_height = self.winfo_screenheight()
      x_cordinate = int((screen_width / 2) - (window_width / 2))
      y_cordinate = int((screen_height / 2) - (window_height / 2))
      self.parent.geometry("{}x{}+{}+{}".format(window_width, window_height, x_cordinate, y_cordinate))

      self.parent.title("MN Creater")

      self.label = tk.Label(self.parent, text="Username : ")
      self.label.grid(row=9, column=0)
      self.entry = tk.Entry(self.parent)
      self.entry.grid(row=1, column=1)

      self.label = tk.Label(self.parent, text="Password : ")
      self.label.grid(row=3, column=0)
      self.entry = tk.Entry(self.parent)
      self.entry.grid(row=3, column=1)


if __name__ == '__main__':

 root = tk.Tk()
 root.mainloop()

Answer 1

Tkinter正在“获取”您给它的行。空的行和列的大小为零，因此，无论将其放在第9行还是第9000行，它仍将显示在最后一行的正下方，其中包含某些内容。

Tkinter中带有网格的位置小部件

1 个答案: