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Furui Kenshi's questions

Martin Hope
Furui Kenshi
Asked: 2023-12-18 23:49:02 +0800 CST
  • 5

我正在尝试编写一个简单的转换器，它接受条目条目编号，当您单击计算按钮时，它会使用公式进行计算。如果没有 get，它不会转换为 int，但是一旦我绑定 get，所有输入字段都会从程序窗口中消失。有谁对如何克服这个有任何想法？

from tkinter import *
from tkinter import ttk

root = Tk()
root.title("Конвертор")
root.geometry("700x600")


class Window(Tk):
    def __init__(self):
        super().__init__()


def new_window():
    window = Tk()
    window.title("Листы в киллограммы")
    window.geometry("700x600")

    label0 = ttk.Label(window, text="Листы в кг.")
    label0.pack(anchor="center", padx=20, pady=10)

    label1 = ttk.Label(window, text="Ширина листа в мм. : ")
    label1.pack(anchor="center", padx=20, pady=10)

    entry_width = ttk.Entry(window)
    entry_width.pack(anchor="center", padx=20, pady=10)
    width = entry_width.get()
    int_width = int(width)

    label2 = ttk.Label(window, text="Длинна листа в мм. : ")
    label2.pack(anchor="center", padx=20, pady=10)

    entry_height = ttk.Entry(window)
    entry_height.pack(anchor="center", padx=20, pady=10)
    height = entry_height.get()
    int_height = int(height)

    label3 = ttk.Label(window, text="Масса листа в граммах : ")
    label3.pack(anchor="center", padx=20, pady=10)

    entry_mass = ttk.Entry(window)
    entry_mass.pack(anchor="center", padx=20, pady=10)
    mass = entry_mass.get()
    int_mass = int(mass)

    label4 = ttk.Label(window, text="Количество листов в шт. : ")
    label4.pack(anchor="center", padx=20, pady=10)

    entry_sheets = ttk.Entry(window)
    entry_sheets.pack(anchor="center", padx=20, pady=10)
    sheet = entry_sheets.get()
    int_sheets = int(sheet)

    label5 = ttk.Label(window, text="ИТОГО")
    label5.pack(anchor="center", padx=20, pady=10)

    def calc_1():
        answer = int_width * int_height * int_mass * int_sheets
        label5.config(text=answer)

    btn_calculated = ttk.Button(window, text="Рассчет", command=calc_1)
    btn_calculated.pack(anchor="center", padx=20, pady=10)


btn_win1 = ttk.Button(text="Листы в киллограммы", command=new_window)
btn_win1.pack(anchor="center", padx=20, pady=10)

root.mainloop()
tkinter