python [简单的GUI]一个简陋的脚本图形界面#CustomFunction

Posted 2021-05-09

import tkinter as tk
from tkinter import messagebox
from tkinter import filedialog

root = tk.Tk()
explanation = "Magneto: One Click, Do Everything"
root.title("UI")


def is_csv():
    messagebox.showwarning("Warning", "Please select a '*.csv' file")


def is_finish():
    messagebox.showinfo("Infomation", "processing finished!")


def get_file_name():
    name = filedialog.askopenfilename()
    return name


def calc_tWP_cnt():
    criteria = e1.get()
    resolution = e2.get()
    return float(criteria) // float(resolution)


tk.Label(
    root,
    compound=tk.CENTER,
    padx=20,
    pady=10,
    fg="Gainsboro",
    bg="black",
    font="Helvetica 30 bold",
    text=explanation).grid(row=1, column=0, columnspan=2)

tk.Label(root, text="").grid(row=2, columnspan=2)

tk.Label(root, text="tWP spec (ns)", compound=tk.RIGHT).grid(row=3)
tk.Label(root, text="Time division value (ns)", compound=tk.RIGHT).grid(row=4)
tk.Label(root, text="Interface speed (Mbps)", compound=tk.RIGHT).grid(row=5)

e1 = tk.Entry(root)
e2 = tk.Entry(root)
e3 = tk.Entry(root)

e1.grid(row=3, column=1)
e2.grid(row=4, column=1)
e3.grid(row=5, column=1)

tk.Label(root, text="").grid(row=6, columnspan=2)

tk.Button(
    root,
    text='Select a csv File',
    bg='CadetBlue4',
    fg='GhostWhite',
    font='Helvetica 20 bold',
    padx=10,
    pady=10,
    width=25,
    height=3,
    command=mark_valid_instruct,
    compound=tk.BOTTOM).grid(row=7, columnspan=2)

tk.Label(root, text="").grid(row=8, columnspan=2)

tk.Button(
    root,
    text="Quit",
    bg='red4',
    fg='GhostWhite',
    font='Helvetica 20 bold',
    padx=10,
    pady=10,
    width=25,
    height=3,
    command=root.destroy).grid(row=9, columnspan=2)

tk.Label(root, text="").grid(row=10, columnspan=2)


if __name__ == '__main__':
    tk.mainloop()