auto save

client.py

@@ -12,11 +12,11 @@ class Note():       # 便签、笔记
         self.bg_ima=tkinter.PhotoImage(file='bg.png')
         self.bg_ima=tkinter.PhotoImage(file='bg.png')
 
 
     def show(self):     # 布置窗口界面
     def show(self):     # 布置窗口界面
-        #画布
-        self.canvas=tkinter.Canvas(self.root,width=300,height=340,anchor='nw')
+        #设置画布
+        self.canvas=tkinter.Canvas(self.root,width=300,height=340)
         #在画布上载入资源
         #在画布上载入资源
-        self.canvas.create_image(0,0,image=self.bg_ima)
-        self.canvas.place(x=0, y=0)
+        self.canvas.create_image(0,0,image=self.bg_ima,anchor='nw')   #图片的起点，中心点默认为居中对齐
+        self.canvas.place(x=0,y=0)
         # 输入框
         # 输入框
         self.ent = tkinter.Entry(self.root, show=None, 
         self.ent = tkinter.Entry(self.root, show=None, 
                    font=('宋体', 13), bg="snow", width=25)
                    font=('宋体', 13), bg="snow", width=25)
@@ -25,10 +25,26 @@ class Note():       # 便签、笔记
         self.but = tkinter.Button(self.root,text='添加',font=('宋体',12),
         self.but = tkinter.Button(self.root,text='添加',font=('宋体',12),
                    bg="lightblue", width=5, command=self.get_info)
                    bg="lightblue", width=5, command=self.get_info)
         self.but.place(x=240, y=305)
         self.but.place(x=240, y=305)
-
+        self.y = 20
+        for info in alist:
+            self.canvas.create_text(40,self.y,text=info,font=('宋体',11),anchor='w',fill='#FF9900')
+            self.y += 30
     def get_info(self):
     def get_info(self):
-        pass
-
+        info = self.ent.get()
+        if info != '':
+            alist.append(info)
+            if len(info)<18:
+                self.canvas.create_text(40,self.y,text=info,font=('宋体',11),anchor='w',fill='#FF9900')
+                self.y += 30
+                self.ent.delete(0,len(info))
+            else:
+                info1=info[:18]
+                info2=info[18:]
+                self.canvas.create_text(40,self.y,text=info1,font=('宋体',11),anchor='w',fill='#FF9900')
+                self.y += 30
+                self.canvas.create_text(40,self.y,text=info2,font=('宋体',11),anchor='w',fill='#FF9900')
+                self.y += 30
+                self.ent.delete(0,len(info))
 app = Note()
 app = Note()
 app.show()
 app.show()
 app.root.mainloop()
 app.root.mainloop()
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