ساخت notepad با پایتون(tkinter)

به نام خدا سلام توی این جلسه میخوایم یک نوتپد بسازیم:کد ساخت نوتپد:import tkinterimport osfrom tkinter import *from tkinter.messagebox import *from tkinter.filedialog import *class Notepad: __root = Tk() # default window width and height __thisWidth = 300 __thisHeight = 300 __thisTextArea = Text(__root) __thisMenuBar = Menu(__root) __thisFileMenu = Menu(__thisMenuBar, tearoff=0) __thisEditMenu = Menu(__thisMenuBar, tearoff=0) __thisHelpMenu = Menu(__thisMenuBar, tearoff=0) # To add scrollbar __thisScrollBar = Scrollbar(__thisTextArea) __file = None def __init__(self,**kwargs): # Set icon try: self.__root.wm_iconbitmap(&quotNotepad.ico&quot) except: pass # Set window size (the default is 300x300) try: self.__thisWidth = kwargs['width'] except KeyError: pass try: self.__thisHeight = kwargs['height'] except KeyError: pass # Set the window text self.__root.title(&quotUntitled - Notepad&quot) # Center the window screenWidth = self.__root.winfo_screenwidth() screenHeight = self.__root.winfo_screenheight() # For left-align left = (screenWidth / 2) - (self.__thisWidth / 2) # For right-align top = (screenHeight / 2) - (self.__thisHeight /2) # For top and bottom self.__root.geometry('%dx%d+%d+%d' % (self.__thisWidth, self.__thisHeight, left, top)) # To make the textarea auto resizable self.__root.grid_rowconfigure(0, weight=1) self.__root.grid_columnconfigure(0, weight=1) # Add controls (widget) self.__thisTextArea.grid(sticky = N + E + S + W) # To open new file self.__thisFileMenu.add_command(label=&quotNew&quot, command=self.__newFile) # To open a already existing file self.__thisFileMenu.add_command(label=&quotOpen&quot, command=self.__openFile) # To save current file self.__thisFileMenu.add_command(label=&quotSave&quot, command=self.__saveFile) # To create a line in the dialog self.__thisFileMenu.add_separator() self.__thisFileMenu.add_command(label=&quotExit&quot, command=self.__quitApplication) self.__thisMenuBar.add_cascade(label=&quotFile&quot, menu=self.__thisFileMenu) # To give a feature of cut self.__thisEditMenu.add_command(label=&quotCut&quot, command=self.__cut) # to give a feature of copy self.__thisEditMenu.add_command(label=&quotCopy&quot, command=self.__copy) # To give a feature of paste self.__thisEditMenu.add_command(label=&quotPaste&quot, command=self.__paste) # To give a feature of editing self.__thisMenuBar.add_cascade(label=&quotEdit&quot, menu=self.__thisEditMenu) # To create a feature of description of the notepad self.__thisHelpMenu.add_command(label=&quotAbout Notepad&quot, command=self.__showAbout) self.__thisMenuBar.add_cascade(label=&quotHelp&quot, menu=self.__thisHelpMenu) self.__root.config(menu=self.__thisMenuBar) self.__thisScrollBar.pack(side=RIGHT,fill=Y) # Scrollbar will adjust automatically according to the content self.__thisScrollBar.config(command=self.__thisTextArea.yview) self.__thisTextArea.config(yscrollcommand=self.__thisScrollBar.set) def __quitApplication(self): self.__root.destroy() # exit() def __showAbout(self): showinfo(&quotNotepad&quot,&quotnotepad&quot) def __openFile(self): self.__file = askopenfilename(defaultextension=&quot.txt&quot, filetypes=[(&quotAll Files&quot,&quot*.*&quot), (&quotText Documents&quot,&quot*.txt&quot)]) if self.__file == &quot&quot: # no file to open self.__file = None else: # Try to open the file # set the window title self.__root.title(os.path.basename(self.__file) + &quot - Notepad&quot) self.__thisTextArea.delete(1.0,END) file = open(self.__file,&quotr&quot) self.__thisTextArea.insert(1.0,file.read()) file.close() def __newFile(self): self.__root.title(&quotUntitled - Notepad&quot) self.__file = None self.__thisTextArea.delete(1.0,END) def __saveFile(self): if self.__file == None: # Save as new file self.__file = asksaveasfilename(initialfile='Untitled.txt', defaultextension=&quot.txt&quot, filetypes=[(&quotAll Files&quot,&quot*.*&quot), (&quotText Documents&quot,&quot*.txt&quot)]) if self.__file == &quot&quot: self.__file = None else: # Try to save the file file = open(self.__file,&quoto&quot) file.write(self.__thisTextArea.get(1.0,END)) file.close() # Change the window title self.__root.title(os.path.basename(self.__file) + &quot - Notepad&quot) else: file = open(self.__file,&quotw&quot) file.write(self.__thisTextArea.get(1.0,END)) file.close() def __cut(self): self.__thisTextArea.event_generate(&quot<<Cut>>&quot) def __copy(self): self.__thisTextArea.event_generate(&quot<<Copy>>&quot) def __paste(self): self.__thisTextArea.event_generate(&quot<<Paste>>&quot) def run(self): # Run main application self.__root.mainloop() # Run main application notepad = Notepad(width=700,height=500) notepad.run()import tkinterimport osfrom tkinter import *from tkinter.messagebox import *from tkinter.filedialog import *class Notepad: __root = Tk() # default window width and height __thisWidth = 300 __thisHeight = 300 __thisTextArea = Text(__root) __thisMenuBar = Menu(__root) __thisFileMenu = Menu(__thisMenuBar, tearoff=0) __thisEditMenu = Menu(__thisMenuBar, tearoff=0) __thisHelpMenu = Menu(__thisMenuBar, tearoff=0) # To add scrollbar __thisScrollBar = Scrollbar(__thisTextArea) __file = None def __init__(self,**kwargs): # Set icon try: self.__root.wm_iconbitmap("Notepad.ico") except: pass # Set window size (the default is 300x300) try: self.__thisWidth = kwargs['width'] except KeyError: pass try: self.__thisHeight = kwargs['height'] except KeyError: pass # Set the window text self.__root.title("Untitled - Notepad") # Center the window screenWidth = self.__root.winfo_screenwidth() screenHeight = self.__root.winfo_screenheight() # For left-align left = (screenWidth / 2) - (self.__thisWidth / 2) # For right-align top = (screenHeight / 2) - (self.__thisHeight /2) # For top and bottom self.__root.geometry('%dx%d+%d+%d' % (self.__thisWidth, self.__thisHeight, left, top)) # To make the textarea auto resizable self.__root.grid_rowconfigure(0, weight=1) self.__root.grid_columnconfigure(0, weight=1) # Add controls (widget) self.__thisTextArea.grid(sticky = N + E + S + W) # To open new file self.__thisFileMenu.add_command(label="New", command=self.__newFile) # To open a already existing file self.__thisFileMenu.add_command(label="Open", command=self.__openFile) # To save current file self.__thisFileMenu.add_command(label="Save", command=self.__saveFile) # To create a line in the dialog self.__thisFileMenu.add_separator() self.__thisFileMenu.add_command(label="Exit", command=self.__quitApplication) self.__thisMenuBar.add_cascade(label="File", menu=self.__thisFileMenu) # To give a feature of cut self.__thisEditMenu.add_command(label="Cut", command=self.__cut) # to give a feature of copy self.__thisEditMenu.add_command(label="Copy", command=self.__copy) # To give a feature of paste self.__thisEditMenu.add_command(label="Paste", command=self.__paste) # To give a feature of editing self.__thisMenuBar.add_cascade(label="Edit", menu=self.__thisEditMenu) # To create a feature of description of the notepad self.__thisHelpMenu.add_command(label="About Notepad", command=self.__showAbout) self.__thisMenuBar.add_cascade(label="Help", menu=self.__thisHelpMenu) self.__root.config(menu=self.__thisMenuBar) self.__thisScrollBar.pack(side=RIGHT,fill=Y) # Scrollbar will adjust automatically according to the content self.__thisScrollBar.config(command=self.__thisTextArea.yview) self.__thisTextArea.config(yscrollcommand=self.__thisScrollBar.set) def __quitApplication(self): self.__root.destroy() # exit() def __showAbout(self): showinfo("Notepad","notepad") def __openFile(self): self.__file = askopenfilename(defaultextension=".txt", filetypes=[("All Files","*.*"), ("Text Documents","*.txt")]) if self.__file == "": # no file to open self.__file = None else: # Try to open the file # set the window title self.__root.title(os.path.basename(self.__file) + " - Notepad") self.__thisTextArea.delete(1.0,END) file = open(self.__file,"r") self.__thisTextArea.insert(1.0,file.read()) file.close() def __newFile(self): self.__root.title("Untitled - Notepad") self.__file = None self.__thisTextArea.delete(1.0,END) def __saveFile(self): if self.__file == None: # Save as new file self.__file = asksaveasfilename(initialfile='Untitled.txt', defaultextension=".txt", filetypes=[("All Files","*.*"), ("Text Documents","*.txt")]) if self.__file == "": self.__file = None else: # Try to save the file file = open(self.__file,"o") file.write(self.__thisTextArea.get(1.0,END)) file.close() # Change the window title self.__root.title(os.path.basename(self.__file) + " - Notepad") else: file = open(self.__file,"w") file.write(self.__thisTextArea.get(1.0,END)) file.close() def __cut(self): self.__thisTextArea.event_generate("<<Cut>>") def __copy(self): self.__thisTextArea.event_generate("<<Copy>>") def __paste(self): self.__thisTextArea.event_generate("<<Paste>>") def run(self): # Run main application self.__root.mainloop()# Run main applicationnotepad = Notepad(width=700,height=500)notepad.run()خروجی:اگر از این آموزش خوشتون اومد من رو حمایت کنیدتا جلسه ی بعدی خدانگهدار