用python实现一个转盘

发布时间：2019-09-22 08:09:12编辑：auto阅读(624)

#抽奖 面向对象版本

import tkinter

import time

import threading

class choujiang:

#初始化魔术方法

def __init__(self):

#准备好界面

self.root = tkinter.Tk()

self.root.title('lowB版转盘')

self.root.minsize(300, 300)

# 声明一个是否按下开始的变量

self.isloop = False

self.newloop = False

#调用设置界面的方法

self.setwindow()

self.root.mainloop()

#界面布局方法

def setwindow(self):

#开始停止按钮

self.btn_start = tkinter.Button(self.root, text = 'start/stop',command = self.newtask)

self.btn_start.place(x=90, y=125, width=50, height=50)

self.btn1 = tkinter.Button(self.root, text='赵', bg='red')

self.btn1.place(x=20, y=20, width=50, height=50)

self.btn2 = tkinter.Button(self.root, text='钱', bg='white')

self.btn2.place(x=90, y=20, width=50, height=50)

self.btn3 = tkinter.Button(self.root, text='孙', bg='white')

self.btn3.place(x=160, y=20, width=50, height=50)

self.btn4 = tkinter.Button(self.root, text='李', bg='white')

self.btn4.place(x=230, y=20, width=50, height=50)

self.btn5 = tkinter.Button(self.root, text='周', bg='white')

self.btn5.place(x=230, y=90, width=50, height=50)

self.btn6 = tkinter.Button(self.root, text='吴', bg='white')

self.btn6.place(x=230, y=160, width=50, height=50)

self.btn7 = tkinter.Button(self.root, text='郑', bg='white')

self.btn7.place(x=230, y=230, width=50, height=50)

self.btn8 = tkinter.Button(self.root, text='王', bg='white')

self.btn8.place(x=160, y=230, width=50, height=50)

self.btn9 = tkinter.Button(self.root, text='冯', bg='white')

self.btn9.place(x=90, y=230, width=50, height=50)

self.btn10 = tkinter.Button(self.root, text='陈', bg='white')

self.btn10.place(x=20, y=230, width=50, height=50)

self.btn11 = tkinter.Button(self.root, text='褚', bg='white')

self.btn11.place(x=20, y=160, width=50, height=50)

self.btn12 = tkinter.Button(self.root, text='卫', bg='white')

self.btn12.place(x=20, y=90, width=50, height=50)

# 将所有选项组成列表

self.girlfrends = [self.btn1,self.btn2,self.btn3,self.btn4,self.btn5,self.btn6,self.btn7,self.btn8,self.btn9,self.btn10,self.btn11,self.btn12]

def rounds(self):

# 判断是否开始循环

if self.isloop == True:

return

# 初始化计数 变量

i = 0

# 死循环

while True:

if self.newloop == True:

self.newloop = False

return

# 延时操作

time.sleep(0.1)

# 将所有的组件背景变为白色

for x in self.girlfrends:

x['bg'] = 'white'

# 将当前数值对应的组件变色

self.girlfrends[i]['bg'] = 'red'

# 变量+1

i += 1

# 如果i大于最大索引直接归零

if i >= len(self.girlfrends):

i = 0

# 建立一个新线程的函数

def newtask(self):

if self.isloop == False:

# 建立线程

t = threading.Thread(target = self.rounds)

# 开启线程运行

t.start()

# 设置循环开始标志

self.isloop = True

elif self.isloop == True:

self.isloop = False

self.newloop = True

c = choujiang()

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