auto save

my_client.py

@@ -11,7 +11,8 @@ class Note():  # 便签、笔记
         self.root.title("我的便签-待办事项")
         self.root.resizable(width=False, height=False)  
         self.bg_img = tkinter.PhotoImage(file="bg.png")
-
+         #载入图片box
+        self.box = tkinter.PhotoImage(file="box.png")
     def show(self):  # 布置窗口界面
         # 画布
         self.canvas = tkinter.Canvas(self.root, width=300, height=340)
@@ -26,10 +27,21 @@ class Note():  # 便签、笔记
                         bg="lightblue", width=5, command=self.get_info)
         self.but.place(x=240, y=305)
         # 展示所有的文字
+        #对单选框内重要的参数进行赋值value    variable
         self.y = 20
+        self.val = 0
+        self.v = IntVar()
         for info in alist:
             self.canvas.create_text(40, self.y, text=info,
                         font=("宋体", 11), anchor=W, fill='#FF9900')
+            
+            #设置单选框tkinter.Radiobutton(窗口,image = 图片,value = 值，variable =  ,width = 25，height = 15，borderwidth = 0)
+            self.select = tkinter.Radiobutton(self.canvas,image = self.box,value = self.val,variable = self.v,width = 25,height = 15,borderwidth = 0)
+            #将单选框布局到窗口上
+            
+            self.select.place(x = -20,y = self.y - 10)
+            #调整value参数
+            self.val += 1
             self.y += 30
 
     def get_info(self):
@@ -37,8 +49,14 @@ class Note():  # 便签、笔记
         self.ent.delete("0", END)
         if info != "":
             alist.append(info)
-            self.canvas.create_text(40,self.y,text=info,font=("宋体",11),
-                         anchor=W, fill='#FF9900')
+            self.canvas.create_text(40,self.y,text=info,font=("宋体",11),anchor=W, fill='#FF9900')
+            
+#设置单选框tkinter.Radiobutton(窗口,image = 图片,value = 值，variable =  ,width = 25，height = 15，borderwidth = 0)
+            self.select = tkinter.Radiobutton(self.canvas,image = self.box,value = self.val,variable = self.v,width = 25,height = 15,borderwidth = 0)
+            #将单选框布局到窗口上
+            self.select.place(x = -20,y = self.y - 10)
+            #调整valuede参数
+            self.val += 1
             self.y += 30