Python（11）

1import tkinter
2import tkinter.messagebox
3
4#导入线性模块
5import threading
6#导入时间模块
7import time
8class LuckAward:
9
10
11    #初始化对象
12    def __init__(self):
13        self.root = tkinter.Tk()
14        self.root.title('水果幸运大转盘')
15        self.root.minsize(600, 600)
16        self.root['bg'] = 'cyan'
17
18        #设置布局
19        self.pack_labels()
20        # 将所有标签组件组成一个列表
21        self.label_lists = [self.label11, self.label12, self.label13, self.label14, self.label24, self.label34, self.label44, self.label43, self.label42, self.label41,self.label31, self.label21]
22        #初始化开始循环状态的值
23        self.isrotate = False
24        #是否终止转盘的值
25        self.stop_run_sign = False
26        #设置初始化列表索引值
27        self.i = 0
28
29        self.root.mainloop()
30    #设置抽奖程序布局
31    def pack_labels(self):
32        #设置图片
33        self.bm1 = tkinter.PhotoImage(file='./image/apple.png')
34        self.bm2 = tkinter.PhotoImage(file='./image/buluo.png')
35        self.bm3 = tkinter.PhotoImage(file='./image/putao.png')
36        self.bm4 = tkinter.PhotoImage(file='./image/xigua.png')
37        self.bm5 = tkinter.PhotoImage(file='./image/yingtao.png')
38        self.bm6 = tkinter.PhotoImage(file='./image/mitao.png')
39        self.bm7 = tkinter.PhotoImage(file='./image/caomei.png')
40        self.bm8 = tkinter.PhotoImage(file='./image/shiliu.png')
41        self.bm9 = tkinter.PhotoImage(file='./image/xiangjiao.png')
42        self.bm10 = tkinter.PhotoImage(file='./image/chengzi.png')
43        self.bm11 = tkinter.PhotoImage(file='./image/mangguo.png')
44        self.bm12 = tkinter.PhotoImage(file='./image/mugua.png')
45
46        self.label11 = tkinter.Label(self.root,text='苹果', bg='white',image = self.bm1)
47        self.label11.place(relx=0.08, rely=0.08, relwidth=0.15, relheight=0.15)
48
49        self.label12 = tkinter.Label(self.root,text='菠萝', bg='white',image = self.bm2)
50        self.label12.place(relx=0.31, rely=0.08, relwidth=0.15, relheight=0.15)
51
52        self.label13 = tkinter.Label(self.root,text='葡萄', bg='white',image = self.bm3)
53        self.label13.place(relx=0.54, rely=0.08, relwidth=0.15, relheight=0.15)
54
55        self.label14 = tkinter.Label(self.root,text='西瓜', bg='white',image = self.bm4)
56        self.label14.place(relx=0.77, rely=0.08, relwidth=0.15, relheight=0.15)
57
58        self.label21 = tkinter.Label(self.root,text='樱桃', bg='white',image = self.bm5)
59        self.label21.place(relx=0.08, rely=0.31, relwidth=0.15, relheight=0.15)
60
61        self.label24 = tkinter.Label(self.root,text='蜜桃', bg='white',image = self.bm6)
62        self.label24.place(relx=0.77, rely=0.31, relwidth=0.15, relheight=0.15)
63
64        self.label31 = tkinter.Label(self.root,text='草莓', bg='white',image = self.bm7)
65        self.label31.place(relx=0.08, rely=0.54, relwidth=0.15, relheight=0.15)
66
67        self.label34 = tkinter.Label(self.root,text='石榴', bg='white',image = self.bm8)
68        self.label34.place(relx=0.77, rely=0.54, relwidth=0.15, relheight=0.15)
69
70        self.label41 = tkinter.Label(self.root,text='香蕉', bg='white',image = self.bm9)
71        self.label41.place(relx=0.08, rely=0.77, relwidth=0.15, relheight=0.15)
72
73        self.label42 = tkinter.Label(self.root,text='橙子', bg='white',image = self.bm10)
74        self.label42.place(relx=0.31, rely=0.77, relwidth=0.15, relheight=0.15)
75
76        self.label43 = tkinter.Label(self.root,text='芒果', bg='white',image = self.bm11)
77        self.label43.place(relx=0.54, rely=0.77, relwidth=0.15, relheight=0.15)
78
79        self.label44 = tkinter.Label(self.root,text='木瓜', bg='white',image = self.bm12)
80        self.label44.place(relx=0.77, rely=0.77, relwidth=0.15, relheight=0.15)
81
82        #摆放开始/停止按钮组件
83        self.btn1 = tkinter.Button(self.root,text='Start', bg='green', font=('黑体', 20), command=self.new_threading)
84        self.btn1.place(relx=0.26, rely=0.40, relwidth=0.2, relheight=0.15)
85
86        self.btn2 = tkinter.Button(self.root,text='Stop', bg='red', font=('黑体', 20), command=self.stop)
87        self.btn2.place(relx=0.54, rely=0.40, relwidth=0.2, relheight=0.15)
88
89    def start_run(self):
90
91        #判断循环是否开始
92        if self.isrotate == True:#已经开始，则不再进行新的循环
93            return
94        # while 循环遍历label_lists列表,依次将label变为红色
95        while True:
96            #判断循环开始或是停止
97            if self.stop_run_sign:#若是按下停止按钮，退出当前函数
98                return
99            try:
100                # 设置时间间隔
101                time.sleep(0.05)
102                # 将所有组件变成白色的
103                for label in self.label_lists:
104                    label['bg'] = 'white'
105                # 将当前数值对应的组件变色
106                self.label_lists[self.i]['bg'] = 'red'
107                # 变量+1
108                self.i += 1
109                # 如果i大于最大索引，将i值设置为0
110                if self.i == len(self.label_lists):
111                    self.i = 0
112            except:
113                print('程序错误，请重新尝试')
114
115
116    #新建一个线程的函数
117    def new_threading(self):
118        #设置转盘停止状态的值为False
119        self.stop_run_sign = False
120        # 建立新线程
121        new = threading.Thread(target=self.start_run)
122        # 开始运行新的线程
123        new.start()
124        # 设置循环开始的值
125        self.isrotate = True
126
127    #新建一个停止转盘的方法
128    def stop(self):
129        #设置停止转盘的值
130        self.stop_run_sign = True
131        #判断循环开始的状态值
132        if self.isrotate == False:
133            #弹出‘未开始点击结束’的提示信息
134            result = tkinter.messagebox.askokcancel(title = '提示框',message = '您还没有开始抽奖,是否开始抽奖?')
135            if result == True:
136                self.new_threading()
137            else:
138                tkinter.messagebox.showinfo(title='提示框', message='您已取消抽奖,欢迎下次使用！')
139        #已开始抽奖，按下结束键
140        else:
141            tkinter.messagebox.showinfo(title='提示信息', message='恭喜您，您抽中了：' + self.label_lists[self.i]['text'])
142            # 设置循环状态的值
143            self.isrotate = False
144
145
146
147ym = LuckAward()