from tkinter import *
colors = ['red', 'green', 'orange', 'white', 'yellow', 'blue']
r = 0
for c in colors:
Label(text=c, relief=RIDGE, width=25).grid(row=r, column=0)
Entry(bg=c, relief=SUNKEN, width=50).grid(row=r, column=1)
r += 1
mainloop()
///sticky=NSEW,rowconfigure扩展
"add a label on the top and form resizing"
from tkinter import *
colors = ['red', 'white', 'blue']
def gridbox(root):
Label(root, text='Grid').grid(columnspan=2)
row = 1
for color in colors:
lab = Label(root, text=color, relief=RIDGE, width=25)
ent = Entry(root, bg=color, relief=SUNKEN, width=50)
lab.grid(row=row, column=0, sticky=NSEW)
ent.grid(row=row, column=1, sticky=NSEW)
root.rowconfigure(row, weight=1)
row += 1
root.columnconfigure(0, weight=1)
root.columnconfigure(1, weight=1)
def packbox(root):
Label(root, text='Pack').pack()
for color in colors:
row = Frame(root)
lab = Label(row, text=color, relief=RIDGE, width=25)
ent = Entry(row, bg=color, relief=SUNKEN, width=50)
row.pack(side=TOP, expand=YES, fill=BOTH)
lab.pack(side=LEFT, expand=YES, fill=BOTH)
ent.pack(side=RIGHT, expand=YES, fill=BOTH)
root = Tk()
gridbox(Toplevel(root))
packbox(Toplevel(root))
Button(root, text='Quit', command=root.quit).pack()
mainloop()
columnspan=2 跨两行 row column
