我无法更改 tkinter 中标签的字体系列。
我写了代码来解释问题，我还附加了一个链接以显示输出。https://stackoverflow.com/questions/54170918/tkinter-font-font-not-not-changing-on-python-3-6-8-8-ubuntu-18-04lts?noredirect=1#comment951717151516_54170918）
from tkinter import *
from tkinter import ttk
win = Tk()
win.title("Fonts not Changing!")
win.geometry("400x400")
# Times label
label1 = ttk.Label(win, text = "Brown-Times", font = ("Times",15))
label1.grid(row = 0, column = 0, sticky = 'W')
label12 = ttk.Label(win, text = "Brown-times", font = ("times",15))
label12.grid(row = 0, column = 1, sticky = 'W')
# Arial label
label2 = ttk.Label(win, text = "Brown-Arial", font = ("Arial",15))
label2.grid(row = 1, column = 0, sticky = 'W')
label22 = ttk.Label(win, text = "Brown-arial", font = ("arial",15))
label22.grid(row = 1, column = 1, sticky = 'W')
# Courier label
label3 = ttk.Label(win, text = "Brown-courier", font = ("courier",15))
label3.grid(row = 2, column = 0, sticky = 'W')
# Helvetica label
label4 = ttk.Label(win, text = "Brown-Helvetica", font = ("Helvetica",15))
label4.grid(row = 3, column = 0, sticky = 'W')
win.mainloop()
输出图像
我尝试了在场的字体家庭
from tkinter import *
from tkinter import ttk
win = Tk()
win.title("Fonts not Changing!")
win.geometry("400x400")
'''
'fangsong ti', 'fixed', 'clearlyu alternate glyphs', 'courier 10 pitch', 'open look glyph', 'bitstream charter', 'song ti', 'open look cursor', 'newspaper', 'clearlyu ligature', 'mincho', 'clearlyu devangari extra', 'clearlyu pua', 'clearlyu', 'clean', 'nil', 'clearlyu arabic', 'clearlyu devanagari', 'gothic', 'clearlyu arabic extra'
'''
# Times label
label1 = ttk.Label(win, text = "Brown-fangsong ti", font = ("fangsong ti",15))
label1.grid(row = 0, column = 0, sticky = 'W')
label12 = ttk.Label(win, text = "Brown-fixed", font = ("fixed",15))
label12.grid(row = 0, column = 1, sticky = 'W')
# Arial label
label2 = ttk.Label(win, text = "Brown-courier", font = ("courier",15))
label2.grid(row = 1, column = 0, sticky = 'W')
label22 = ttk.Label(win, text = "Brown-clearlyu pua", font = ("clearlyu pua",15))
label22.grid(row = 1, column = 1, sticky = 'W')
# Courier label
label3 = ttk.Label(win, text = "Brown-courier", font = ("courier",15))
label3.grid(row = 2, column = 0, sticky = 'W')
# Helvetica label
label4 = ttk.Label(win, text = "Brown-Helvetica", font = ("Helvetica",15))
label4.grid(row = 3, column = 0, sticky = 'W')
win.mainloop()
但输出是相似的。
我尝试使用所有带有TCL代码的基本字体以及Python。
TCL代码
#!/usr/bin/wish
font create myFont1 -family {fangsong ti} -size 18 -weight bold
pack [label .labelVar1 -font myFont1 -text "Hello World"]
font create myFont2 -family fixed -size 18 -weight bold
pack [label .labelVar2 -font myFont2 -text "Hello World"]
font create myFont3 -family {clearlyu alternate glyphs} -size 18 -weight bold
pack [label .labelVar3 -font myFont3 -text "Hello World"]
font create myFont4 -family {courier 10 pitch} -size 18 -weight bold
pack [label .labelVar4 -font myFont4 -text "Hello World"]
font create myFont5 -family {open look glyph} -size 18 -weight bold
pack [label .labelVar5 -font myFont5 -text "Hello World"]
font create myFont6 -family {bitstream charter} -size 18 -weight bold
pack [label .labelVar6 -font myFont6 -text "Hello World"]
font create myFont7 -family {song ti} -size 18 -weight bold
pack [label .labelVar7 -font myFont7 -text "Hello World"]
font create myFont8 -family {open look cursor} -size 18 -weight bold
pack [label .labelVar8 -font myFont8 -text "Hello World"]
font create myFont9 -family newspaper -size 18 -weight bold
pack [label .labelVar9 -font myFont9 -text "Hello World"]
font create myFont10 -family {clearlyu ligature} -size 18 -weight bold
pack [label .labelVar10 -font myFont10 -text "Hello World"]
font create myFont11 -family mincho -size 18 -weight bold
pack [label .labelVar11 -font myFont11 -text "Hello World"]
font create myFont12 -family {clearlyu devangari extra} -size 18 -weight bold
pack [label .labelVar12 -font myFont12 -text "Hello World"]
font create myFont13 -family {clearlyu pua} -size 18 -weight bold
pack [label .labelVar13 -font myFont13 -text "Hello World"]
font create myFont14 -family clearlyu -size 18 -weight bold
pack [label .labelVar14 -font myFont14 -text "Hello World"]
font create myFont15 -family clean -size 18 -weight bold
pack [label .labelVar15 -font myFont15 -text "Hello World"]
font create myFont16 -family nil -size 18 -weight bold
pack [label .labelVar16 -font myFont16 -text "Hello World"]
font create myFont17 -family {clearlyu arabic} -size 18 -weight bold
pack [label .labelVar17 -font myFont17 -text "Hello World"]
font create myFont18 -family {clearlyu devanagari} -size 18 -weight bold
pack [label .labelVar18 -font myFont18 -text "Hello World"]
font create myFont19 -family gothic -size 18 -weight bold
pack [label .labelVar19 -font myFont19 -text "Hello World"]
font create myFont20 -family {clearlyu arabic extra} -size 18 -weight bold
pack [label .labelVar20 -font myFont20 -text "Hello World"]
puts [font families]
Python 代码
from tkinter import *
from tkinter import ttk
win = Tk()
win.title("Fonts not Changing!")
win.geometry("400x400")
fontList = ["{fangsong ti}", "fixed", "{clearlyu alternate glyphs}", "{courier 10 pitch}", "{open look glyph}", "{bitstream charter}", "{song ti}", "{open look cursor}", "newspaper", "{clearlyu ligature}", "mincho", "{clearlyu devangari extra}", "{clearlyu pua}", "clearlyu", "clean", "nil", "{clearlyu arabic}", "{clearlyu devanagari}", "gothic", "{clearlyu arabic extra}"]
label = [ttk.Label(win) for i in range(0,len(fontList))]
for i in range(0,len(fontList)):
label[i].config(text = "Brown-" + fontList[i], font = (fontList[i],18,"bold"))
label[i].grid(row = i, column = 0, sticky = 'W')
win.mainloop()
当使用 Python 运行这些相同的字体时，它的表现很奇怪。正如您所看到的，大多数使用 TCL 代码看起来不同的字体在使用 Python 时变成了相同的字体（即使有些字体发生了变化）。
我还删除了 tcl/tk 并重新安装了它们（8.6 版）。即使这样也没用。或者有什么方法可以向 tcl/tk 添加更多字体？