发布时间:2018-06-09 15:10:13编辑:Run阅读(5842)
tkinter实例
import tkinter as tk import hashlib import time LOG_LINE_NUM = 0 class MY_GUI(): def __init__(self, init_window_name): self.init_window_name = init_window_name # 设置窗口 def set_init_window(self): self.init_window_name.title("测试工具") # 窗口名 self.init_window_name.geometry('1068x681+10+10') # 窗口大小 # 标签 self.init_data_label = tk.Label(self.init_window_name, text="待处理数据", fg='red') self.init_data_label.grid(row=0, column=0) self.result_data_label = tk.Label(self.init_window_name, text="输出结果", fg='red') self.result_data_label.grid(row=0, column=12) self.log_label = tk.Label(self.init_window_name, text="日志", fg='red') self.log_label.grid(row=12, column=0) # 文本框 # foreground 设置text里面的字体颜色 self.init_data_Text = tk.Text(self.init_window_name, width=67, height=35, foreground='blue') # 原始数据录入框 self.init_data_Text.grid(row=1, column=0, rowspan=10, columnspan=10) self.result_data_Text = tk.Text(self.init_window_name, width=70, height=49, foreground='green') # 处理结果展示 self.result_data_Text.grid(row=1, column=12, rowspan=15, columnspan=10) self.log_data_Text = tk.Text(self.init_window_name, width=66, height=9, foreground='red') # 日志框 self.log_data_Text.grid(row=13, column=0, columnspan=10) # 按钮 self.str_trans_to_md5_button = tk.Button(self.init_window_name, text="字符串转MD5", bg="lightblue", width=10, command=self.str_trans_to_md5) # 调用内部方法 加()为直接调用 self.str_trans_to_md5_button.grid(row=1, column=11) # 功能函数 def str_trans_to_md5(self): src = self.init_data_Text.get(1.0, tk.END).strip().replace("\n", "").encode() # print("src =",src) if src: try: myMd5 = hashlib.md5() myMd5.update(src) myMd5_Digest = myMd5.hexdigest() # print(myMd5_Digest) # 输出到界面 self.result_data_Text.delete(1.0, tk.END) self.result_data_Text.insert(1.0, myMd5_Digest) self.write_log_to_Text("INFO:str_trans_to_md5 success") except: self.result_data_Text.delete(1.0, tk.END) self.result_data_Text.insert(1.0, "字符串转MD5失败") else: self.write_log_to_Text("ERROR:str_trans_to_md5 failed") # 获取当前时间 def get_current_time(self): current_time = time.strftime('%Y-%m-%d %H:%M:%S', time.localtime(time.time())) return current_time # 日志动态打印 def write_log_to_Text(self, logmsg): global LOG_LINE_NUM current_time = self.get_current_time() logmsg_in = str(current_time) + " " + str(logmsg) + "\n" # 换行 if LOG_LINE_NUM <= 7: self.log_data_Text.insert(tk.END, logmsg_in) LOG_LINE_NUM = LOG_LINE_NUM + 1 else: self.log_data_Text.delete(1.0, 2.0) self.log_data_Text.insert(tk.END, logmsg_in) def gui_start(): root = tk.Tk() # 实例化出一个父窗口 # bm1 = tk.PhotoImage(file='11.gif') # 实例化一个图片 run = MY_GUI(root) # 设置根窗口默认属性 run.set_init_window() root.mainloop() # 父窗口进入事件循环,可以理解为保持窗口运行,否则界面不展示 if __name__ == '__main__': gui_start()
效果截图:
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