python tkinter滚动条与grid_python tkinter grid 网格

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