tkinter listbox实例

Listbox
height 列表显示长度
listvariable 列表项目（新版本支持)
selectmode  选择模式，分为单选(browse) 多选(extended)


.curselection() 返回选中的项目
.see(index)  检查该index的项目是否有效
.itemconfigure(index,**kw) 设置目标项的属性，可用属性为
background, bg, foreground, fg, selectbackground, selectforeground
.selection_set(index)  设置选择的项目 

<> 虚拟事件，当选择项变化时触发

from tkinter import *
# from tkinter import ttk

def show_msg(*args):
    indexs = listbox1.curselection()
    index = int(indexs[0])
    listbox2.see(index)
    listbox2.select_set(index)

root = Tk()
root.title("listbox练习")
#创建列表显示内容
names = ("梅长苏","誉王","飞流","夏冬","霓凰郡主","蒙挚","萧景睿","谢玉")
players = ("胡歌","黄维德","吴磊","张龄心","刘涛","陈龙","程皓枫","刘奕君")  # 刘奕君

list1 = StringVar(value=names)
list2 = StringVar(value=players)

#创建两个Listbox，分别设置为单选、多选类型
listbox1 = Listbox(root,height=len(names),listvariable=list1,selectmode="browse")
listbox2 = Listbox(root,height=len(players),listvariable=list2,selectmode="extended")

listbox1.grid(row=1,column=1,padx=(10,5),pady=10)
listbox2.grid(row=1,column=2,padx=(5,10),pady=10)

listbox1.select_set(4)
# listbox2.select_set(1,5)

#设置第二个表格的项目颜色等
for i in range(len(players)):
    listbox2.itemconfig(i,fg="blue")
    if not i%2:
        listbox2.itemconfig(i,bg="#f0f0ff")

#为第一个Listbox设置绑定事件
listbox1.bind("<>",show_msg)

root.mainloop()