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一个简单的记事本程序

编程日记 2024/03/14 13:22:03

在网上看到的，经测试装有wxpython的，版本为2.7.3的python可用。

# !usr/bin/env python 2.7.3
# coding: utf-8
# filename: notepad.py
from Tkinter import *
from ScrolledText import *
import tkMessageBox
from tkFileDialog import *
import fileinputt1=[]
root=Nonedef die():sys.exit(0)def about():tkMessageBox.showinfo("Tkeditor","V1.0
""written in 2012
""writer:Test")class editor:def __init__(self,rt):if rt==None:self.t=Tk()else:self.t=Toplevel(rt)self.t.title("Tkeditor %d"%len(t1))self.bar=Menu(rt)self.filem=Menu(self.bar)self.filem.add_command(label="打开",command=self.openfile)self.filem.add_command(label="新建",command=neweditor)self.filem.add_command(label="保存",command=self.savefile)self.filem.add_command(label="关闭",command=self.close)self.filem.add_separator()self.filem.add_command(label="退出",command=die)self.helpm=Menu(self.bar)self.helpm.add_command(label="关于",command=about)self.bar.add_cascade(label="文件",menu=self.filem)self.bar.add_cascade(label="帮助",menu=self.helpm)self.t.config(menu=self.bar)self.f=Frame(self.t,width=512)self.f.pack(expand=1,fill=BOTH)self.st=ScrolledText(self.f,background="white")self.st.pack(side=LEFT,fill=BOTH,expand=1)def close(self):self.t.destroy()def openfile(self):p1=ENDoname=askopenfilename(filetypes=[("Python file","*.*")])if oname:for line in fileinput.input(oname):self.st.insert(p1,line)self.t.title(oname)def savefile(self):sname=asksaveasfilename()if sname:ofp=open(sname,"w")ofp.write(self.st.get(1.0,END))ofp.flush()ofp.close()self.t.title(sname)def neweditor():global roott1.append(editor(root))if __name__=="__main__":root=Nonet1.append(editor(root))root=t1[0].t
root.mainloop()