事件绑定

#鼠标事件绑定
from tkinter import *
root = Tk()

def callback(event):
    print('位置是：',event.x,event.y)
    
frame = Frame(root,width=200,height=200)
frame.pack()
frame.bind('<Button-1>',callback)

mainloop()

#键盘事件绑定
from tkinter import *
root = Tk()

def callback(event):
    print(event.char)
    
frame = Frame(root,width=200,height=200)
frame.bind('<Key>',callback)
frame.focus_set()
frame.pack()

mainloop()

#Motion当鼠标进入区域就会触发事件
from tkinter import *
root = Tk()

def callback(event):
    print('位置是',event.x,event.y)
    
frame = Frame(root,width=200,height=200)
frame.bind('<Motion>',callback)
frame.focus_set()
frame.pack()

mainloop()