Python的图形化界面

导入easygui模块有很多种方法 , 这里只介绍一种简单使用的 .

import easygui as g

将easygui 简称为g 然后开始调用她的函数就行.

import easygui as g
import sys
while 1:
g.msgbox("显示一个窗口并且显示这些文字")# 只显示一个对话框并且只有一个ok
msg="你希望学到什么呢?"
title="小游戏互动"       # 在左上角的 标题旷里面
choices=['谈恋爱','编程','ooxx','琴棋书画']  # 在选择框内 , 提供可选择项
choice=g.choicebox(msg,title,choices) #  在这里 choice 可以得到上面你选择的那个选项
g.msgbox("你的选择是:"+str(choice),'结果') # 打印出来
msg='你希望再来一次么?'
title='请选择'
if g.ccbox(msg,title):    #  ok为真  cancel为假
pass
else:
exit(0)   # 用于退出程序  .

 >>>import easygui as g
>>> g.msgbox('我爱博主','人民心声')
'OK'

　　在函数中有许多的默认参数 如下

import easygui as g
import sys
choices=['愿意','不愿意','听从您的吩咐']
reply=g.choicebox('你愿意和我在一起么,美女.',choices=choices)
g.msgbox(reply)

msgbox的函数定义如下

>>> help(g.msgbox)
Help on function msgbox in module easygui:

msgbox(msg='(Your message goes here)', title=' ', ok_button='OK', image=None, root=None)
Display a messagebox

这里示范一下修改按钮的办法 .

g.msgbox('are you ready?',ok_button='呦我草')

关于ccbox

msgbox(msg='(Your message goes here)', title=' ', ok_button='OK', image=None, root=None)

if g.ccbox('要再来一次吗？', choices=('要啊要啊^_^', '算了吧T_T')):
g.msgbox('不给玩了，再玩就玩坏了......')
else:
sys.exit(0) # 记得先 import sys 哈

关于buttonbox

buttonbox(msg='', title=' ', choices=('Button1', 'Button2', 'Button3'), image=None, root=None)

g.msgbox(g.buttonbox("我爱你",'你说爱不爱',('唉','你唉','爱爱爱','爱爱爱')))

如何添加图片.

import easygui as g
import sys
g.buttonbox('大家说我长得帅吗？', image='D:/Documents/Pictures/2.gif', choices=('帅', '不帅', '!@#$%'))

为用户提供一组选项.

multchoicebox(msg='Pick as many items as you like.', title=' ', choices=(), **kwargs)
Present the user with a list of choices.
allow him to select multiple items and return them in a list.
if the user doesn't choose anything from the list, return the empty list.
return None if he cancelled selection.

import easygui as g
str1=g.multchoicebox('你现在最想干啥','这是标题',('抽烟','打游戏','和蔡伟伟一起玩','学东西写代码','唉,日了狗了'))
if str1==None:
g.msgbox('如果点击取消的话 会返回一个 None')
print(str1)
g.msgbox(str1)

让用户输入

enterbox(msg='Enter something.', title=' ', default='', strip=True, image=None, root=None)
Show a box in which a user can enter some text.

You may optionally specify some default text, which will appear in the
enterbox when it is displayed.

Returns the text that the user entered, or None if he cancels the operation.

By default, enterbox strips its result (i.e. removes leading and trailing
whitespace).  (If you want it not to strip, use keyword argument: strip=False.)
This makes it easier to test the results of the call::

reply = enterbox(....)
if reply:
...
else:

>>> str1=g.enterbox(msg='请输入你想说的话', title='交互界面 ', default='这是默认用户输入', strip=True, image='D:/Documents/Pictures/2.gif', root=None)

让用户输入数据

integerbox(msg='', title=' ', default='', lowerbound=0, upperbound=99, image=None, root=None, **invalidKeywordArguments)

>>> g.integerbox(msg='输入你的分数 0~150', title='分数采集 ', default=0, lowerbound=0, upperbound=150)
150

显示文本文档.

import easygui as g
f=open('C:/Users/Administrator/Desktop/新建文本文档.txt')
str1=f.read()
g.textbox('下面是题解','求模',str1,1)

输入帐号密码.

passwordbox(msg='Enter your password.', title=' ', default='', image=None, root=None)

g.msgbox(g.passwordbox('输入你的密码','登陆提示','123456789'))

帐号密码登录框

multpasswordbox(msg='Fill in values for the fields.', title=' ', fields=(), values=())
Same interface as multenterbox.  But in multpassword box,
the last of the fields is assumed to be a password, and
is masked with asterisks.

import easygui as g
(account,password)=g.multpasswordbox('请输入您的账号密码','登录框',('帐号','密码'))
g.msgbox('帐号:  '+account+'\n'+'密码:  '+password)

目录和文件

import easygui as g
#gui编程中常见的一个场景是要求用户输入目录或者文件名
#easygui提供了一些基本的函数让用户来浏览文件系统,选择一个目录或者文件.
str1=g.diropenbox('选择文件目录','浏览文件夹','C:/Users/Administrator/Desktop')
g.msgbox(str1)

选择一个文件并且返回包括文件名的目录

fileopenbox(msg=None, title=None, default='*', filetypes=None)

import easygui as g
#fileopenbox()函数用于提供一个对话框 , 返回用户选择的文件名(带完整路径)
#如果用户选择 Cancel则返回None.
str1=g.fileopenbox('选择文件','提示','C:/Users/Administrator/Desktop/__pycache__')
g.msgbox(str1)