如何在 tkinter 中为多个 OptionMenu 添加标题？

Question

我有以下 3 个列表：

owner = ['Spain', 'United Kingdom', 'Malaysia']
phase= ['A100', 'B100', 'C100']
machine = ['LLT', 'AAF', 'GGG', 'TGF']

通过上面的列表，我正在尝试制作 3 个 OptionMenus，效果很好。但是，当我尝试添加标题时，它看起来并不整洁。

这是我的代码：

window = Tk()
window.title("Running Python Script") #Create window
window.geometry('550x300') #geo of the window

def run():
    os.system('python "c:\data\FF\Desktop\PythonFolder\FF_software.py"') 

#The run button (this button runs some other software)
run_button = Button(window, text="Run your Code!", bg="blue", fg="white",command=run)
run_button.grid(column=0, row=0)

#These are the option menus
dd_owner = StringVar(window)
dd_owner.set(owner[0]) #the first value

dd_phase= StringVar(window)
dd_phase.set(phase[0]) 

dd_machine= StringVar(window)
dd_machine.set(machine[0])

w = OptionMenu(window, dd_owner, *owner)
w2 = OptionMenu(window, dd_phase, *phase)
w3 = OptionMenu(window, dd_machine, *machine)

#These are the titles
l1 = Label(window,  text='Select Owner', width=15 )  
l1.grid(row=5,column=1)

l2 = Label(window,  text='Select phase', width=15 )  
l2.grid(row=6,column=1)

l3 = Label(window,  text='Select machine', width=15 )  
l3.grid(row=7,column=1)

w.grid()
w2.grid()
w3.grid()

mainloop()

这是我的结果：

如您所见，它看起来不是很整洁。标题位于选项菜单上方，而不是左侧。

Answer 1

w.grid(row=5,column=2)
w2.grid(row=6,column=2)
w3.grid(row=7,column=2)

用这个替换最后 3 行，你就完成了。 您可以根据需要更改列值