from tkinter import *

import tkinter.colorchooser

root =Tk()

root.title("字体样式设置" )

root.geometry("300x300")

Label(root,text="文本样式设置：").place(x=30,y=10)

txt=Text(root,font=('宋体',12))

txt.place(x=30,y=30,height=140,width=260)

Label(root,text="字体大小:").place(x=30,y=180)

Label(root,text="字体颜色:").place(x=30,y=210)

etr1=Entry(root)

etr1.place(x=90,y=180)

etr2=Entry(root,width=10)

etr2.place(x=90,y=210)

def xz():

color=tkinter.colorchooser.askcolor()

colorstr=str(color)

etr2.delete(0,"end")

etr2.insert(0,colorstr[-9:-2])

etr2.config(fg=colorstr[-9:-2])

Button(root, text='颜色选择',width=7,font=("黑体",11),command=xz).place(x=165,y=210)

#*******************GUI*******************#

def set():

size_str=etr1.get()

color_str=etr2.get()

if size_str.isdigit():

txt.config(font=("宋体",int(size_str)))

if color_str.startswith("#") and len(color_str)==7:

txt.config(fg=color_str)

Button(root, text="设置",width=15,font=("黑体",11),command=set).place(x=85,y=250)

#*******************End*******************#

root.mainloop()