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Ярослав
Asked:2020-12-12 00:28:57 +0000 UTC2020-12-12 00:28:57 +0000 UTC

如何在 tkinter 库中为 python 编程语言中的按钮制作不同的字体？

  • 772

如果需要，这是整个代码

from tkinter import*
from tkinter import messagebox
from tkinter.filedialog import askopenfile, asksaveasfile
root = Tk()
root.title('Заметки')
root.geometry('400x400')

text = Text(root,width=400, height=400)
text.pack()


menu_bar = Menu(root)



file_menu = Menu(menu_bar)
menu_bar.add_cascade(label='Файл', menu = file_menu)


file_name = NONE

def new_file():
    global file_name
    file_name = "Без названия"
    text.delete(1.0, END)

def save_as():
    out = asksaveasfile(mode='w', defaultextension='.txt')
    data = text.get('1.0', END)
    try:
        out.write(data.rstrip())
    except Exception:
        messagebox.showerror("Ой!Не хорошо...","Я дал тебе ложную  надежду...Файл нельзя ссохранить!")


def open_file():
    global file_name
    inp = askopenfile(mode = 'r')
    if inp is None:
        return
        file_name = inp.name
    data = inp.read()
    text.delete('1.0', END)
    text.insert('1.0' , data)

file_menu.add_command(label="Новый",command=new_file)
file_menu.add_command(label="Сохранить как...", command=save_as)
file_menu.add_command(label="Открыть",command=open_file)

root.config(menu=menu_bar)
root.mainloop()
python-3.x

1 个回答

  1. Best Answer
    from tkinter import *
class Window:
    def __init__(self,toplevel):
        self.fr1 = Frame(toplevel)
        self.fr1.pack()

        self.btn1 = Button(self.fr1,text='Привет!')
        self.btn1['background']='green'
        self.btn1['font']=('Verdana','12','italic','bold')
        self.btn1['fg']='yellow'
        self.btn1['height']=3
        self.btn1.pack()

        self.btn2 = Button(self.fr1,bg='red', font=('Times','16'))
        self.btn2['text']='До свидания!'
        self.btn2['fg']='blue'
        self.btn2['width']=12
        self.btn2.pack()

root=Tk()
Window(root)
root.mainloop()

    在此处输入图像描述

    • 0

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