Hello everyone i made a python gui calculator with tkinter here is the code try it and comment how was it (probably basic)
import tkinter
import os
from tkinter import *
from tkinter.messagebox import *
from tkinter.filedialog import *
class Notepad:
__root = Tk()
__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)
__thisScrollBar = Scrollbar(__thisTextArea)
__file = None
def __init__(self,**kwargs):
try:
self.__root.wm_iconbitmap("Notepad.ico")
except:
pass
try:
self.__thisWidth = kwargs['width']
except KeyError:
pass
try:
self.__thisHeight = kwargs['height']
except KeyError:
pass
self.__root.title("Untitled - Notepad")
screenWidth = self.__root.winfo_screenwidth()
screenHeight = self.__root.winfo_screenheight()
left = (screenWidth / 2) - (self.__thisWidth / 2)
top = (screenHeight / 2) - (self.__thisHeight /2)
self.__root.geometry('%dx%d+%d+%d' % (self.__thisWidth,
self.__thisHeight,
left, top))
self.__root.grid_rowconfigure(0, weight=1)
self.__root.grid_columnconfigure(0, weight=1)
self.__thisTextArea.grid(sticky = N + E + S + W)
self.__thisFileMenu.add_command(label="New",
command=self.__newFile)
self.__thisFileMenu.add_command(label="Open",
command=self.__openFile)
self.__thisFileMenu.add_command(label="Save",
command=self.__saveFile)
self.__thisFileMenu.add_separator()
self.__thisFileMenu.add_command(label="Exit",
command=self.__quitApplication)
self.__thisMenuBar.add_cascade(label="File",
menu=self.__thisFileMenu)
self.__thisEditMenu.add_command(label="Cut",
command=self.__cut)
self.__thisEditMenu.add_command(label="Copy",
command=self.__copy)
self.__thisEditMenu.add_command(label="Paste",
command=self.__paste)
self.__thisMenuBar.add_cascade(label="Edit",
menu=self.__thisEditMenu)
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)
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 By Azlan Syed")
def __openFile(self):
self.__file = askopenfilename(defaultextension=".txt",
filetypes=[("All Files","*.*"),
("Text Documents","*.txt")])
if self.__file == "":
self.__file = None
else:
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:
file = open(self.__file,"w")
file.write(self.__thisTextArea.get(1.0,END))
file.close()
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):
self.__root.mainloop()
notepad = Notepad(width=600,height=400)
notepad.run()
`
Oldest comments (5)
also try editing the code if any mistakes cause sometimes pasting the code causes errors
Have you thought about sharing your code using GitHub?
you can see my github profile i have all that stuff
yes
github.com/azlan-syed
here is all that stuff i have