import tkinter as tk
ct=tk.Tk()
ct.title("请写出您想去的景点／可多选")
ct.geometry("500x400")
bq1=tk.Label(ct,text="请写出您想去的景点/区(可多选)")
bq1.grid(row=1,column=1)
gdt=tk.Scrollbar(ct) #Scrollbar是滚动条控件
gdt.grid(row=2,column=2,pady=0,sticky=tk.NS)
n=["杭州西湖","黄山","九华山","九寨沟","故宫","八达岭","大雁塔","天涯海角",
"苏州圆领","西递宏村"]
lbk=tk.Listbox(ct,selectmode=tk.MULTIPLE,yscrollcommand=gdt.set)
lbk.grid(row=2,column=1)
gdt.config(command=lbk.yview)
for i in n:
lbk.insert("end",i)
def tj():
s=wbk1.get()
lbk.insert("end",s)
def sc():
a=lbk.curselection()
if len(a)>=1:
b=len(a)-1
for i in range(b,-1,-1):
lbk.delete(a[i])
else:
lbk.delete(tk.ANCHOR)
wbk1=tk.Entry(ct)
wbk1.grid(row=3,column=1)
bt1=tk.Button(ct,text="添加",command=tj)
bt2=tk.Button(ct,text="删除",command=sc)
bt1.grid(row=3,column=2)
bt2.grid(row=3,column=3)
ct.mainloop()