python接口脚本实例_python图形用户接口实例详解

本文实例为大家分享了python图形用户接口实例的具体代码，供大家参考，具体内容如下

运用tkinter图形库，模拟聊天应用界面，实现信息发送.

from tkinter import *

import time

def main():

#发送消息

def sendMsg():

strMsg = '我：'+ time.strftime("%Y-%m-%d %H:%M:%S", time.localtime())+'\n'

txtMsglist.insert(END,strMsg,'greencolor')

txtMsglist.insert(END,txtMsg.get('0.0', END))

txtMsg.delete('0.0',END)

#键盘发送消息

def senMsgKeyboard(event):

if event.keysym == "Up":

sendMsg()

#取消发送

def cancelMsg():

txtMsg.delete('0.0', END)

#窗口定义

t = Tk()

t.title("聊天窗口")

# 页面布局

# 创建frame容器

frmLT = Frame(width=500, height=320, bg='white')

frmLC = Frame(width=500, height=150, bg='white')

frmLB = Frame(width=500, height=30)

frmRT = Frame(width=200,height=500)

# 创建控件

txtMsglist = Text(frmLT)

txtMsglist.tag_config('greencolor', foreground='#008C00')

txtMsg = Text(frmLC)

# 键盘发送消息

txtMsg.bind("", senMsgKeyboard)

# 按钮发送消息

btnSend = Button(frmLB, text='发送', width=8, command=sendMsg)

btnCancel = Button(frmLB, text='取消', width=8, command=cancelMsg)

imageLink = PhotoImage(file = "test.gif")

lblImage = Label(frmRT, image=imageLink)

#控件布置到页面

frmLT.grid(row=0, column=0, columnspan=2, padx=1, pady=3)

frmLC.grid(row=1, column=0, columnspan=2, padx=1, pady=3)

frmLB.grid(row=2, column=0, columnspan=2)

frmRT.grid(row=0, column=2, rowspan=3, padx=2, pady=3)

# 固定大小

frmLT.grid_propagate(0)

frmLC.grid_propagate(0)

frmLB.grid_propagate(0)

frmRT.grid_propagate(0)

btnSend.grid(row=2, column=0)

btnCancel.grid(row=2, column=1)

lblImage.grid()

txtMsglist.grid()

txtMsg.grid()

# 主事件循环

t.mainloop()

if __name__ == '__main__':

main()

界面效果如下：

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持脚本之家。