英文:
Python Tkinter making space between buttons (vertical)
问题
import tkinter as tk
root = tk.Tk()
root.title("Calculator")
def button_write():
return
data = tk.Entry(root, width=30, borderwidth=10, font="bold 20")
data.grid(column=0, row=0, columnspan=4, padx=10, pady=10)
button1 = tk.Button(root, text="1", padx=40, pady=25, command=button_write)
button2 = tk.Button(root, text="2", padx=40, pady=25, command=button_write)
button3 = tk.Button(root, text="3", padx=40, pady=25, command=button_write)
button4 = tk.Button(root, text="4", padx=40, pady=25, command=button_write)
button5 = tk.Button(root, text="5", padx=40, pady=25, command=button_write)
button6 = tk.Button(root, text="6", padx=40, pady=25, command=button_write)
button7 = tk.Button(root, text="7", padx=40, pady=25, command=button_write)
button8 = tk.Button(root, text="8", padx=40, pady=25, command=button_write)
button9 = tk.Button(root, text="9", padx=40, pady=25, command=button_write)
button0 = tk.Button(root, text="0", padx=40, pady=25, command=button_write)
button1.grid(row=1, column=0)
button2.grid(row=1, column=1)
button3.grid(row=1, column=2)
button4.grid(row=1, column=3)
button5.grid(row=2, column=0)
button6.grid(row=2, column=1)
button7.grid(row=2, column=2)
button8.grid(row=2, column=3)
button9.grid(row=3, column=1)
button0.grid(row=3, column=2)
root.mainloop()
希望这段代码对你有所帮助。如果你还有其他问题或需要进一步的帮助，请告诉我。
英文:
import tkinter as tk
root = tk.Tk()
root.title("Calculator")
def button_write():
return
data = tk.Entry(root, width=30, borderwidth=10, font="bold 20", )
data.grid(column=0, row=0, columnspan=4, padx=10, pady=10)
buton1 = tk.Button(root,text="1", padx=40, pady=25, command=button_write)
buton2 = tk.Button(root,text="2", padx=40, pady=25, command=button_write)
buton3 = tk.Button(root,text="3", padx=40, pady=25, command=button_write)
buton4 = tk.Button(root,text="4", padx=40, pady=25, command=button_write)
buton5 = tk.Button(root,text="5", padx=40, pady=25, command=button_write)
buton6 = tk.Button(root,text="6", padx=40, pady=25, command=button_write)
buton7 = tk.Button(root,text="7", padx=40, pady=25, command=button_write)
buton8 = tk.Button(root,text="8", padx=40, pady=25, command=button_write)
buton9 = tk.Button(root,text="9", padx=40, pady=25, command=button_write)
buton0 = tk.Button(root,text="0", padx=40, pady=25, command=button_write)
buton1.grid(row= 1,column=0)
buton2.grid(row= 1,column=1)
buton3.grid(row= 1,column=2)
buton4.grid(row= 1,column=3)
buton5.grid(row= 2,column=0)
buton6.grid(row= 2,column=1)
buton7.grid(row= 2,column=2)
buton8.grid(row= 2,column=3)
buton9.grid(row= 3,column=1)
buton0.grid(row= 3,column=2)
root.mainloop()
I am trying to build a calculator but I don't know how to make vertical space between buttons. I used pady for that but I didn't exactly understand how it works so I think it doesn't work for that don't worry about that 9 and 0 it is because of photo
答案1
得分: 0
需要在 grid() 调用中添加 padx 和 pady 参数，例如：
buton1.grid(row=1, column=0, padx=10, pady=10)
在 Button 小部件上设置填充只会设置它们的内部填充（使它们更宽/更高）
奖励回合
def button_write(button):
print(button) # 在这里执行你需要执行的操作
for i, n in enumerate(range(9, -1, -1)):
btn = tk.Button(root, text=n, command=lambda btn=n: button_write(btn))
y, x = divmod(i, 3)
btn.grid(row=y, column=x, padx=10, pady=10)
英文:
You need to add the padx and pady args to the grid() calls, e.g.:
buton1.grid(row=1, column=0, padx=10, pady=10)
Setting the padding on the Button widgets just sets their internal padding (makes them wider / taller)
Bonus Round
def button_write(button):
print(button) # do whatever you need to do here
for i, n in enumerate(range(9, -1, -1)):
btn = tk.Button(root, text=n, command=lambda btn=n: button_write(btn))
y, x = divmod(i, 3)
btn.grid(row=y, column=x, padx=10, pady=10)
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