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136 changes: 86 additions & 50 deletions tkinter_calculator.py
Original file line number Diff line number Diff line change
Expand Up @@ -2,64 +2,100 @@
import tkinter.messagebox
from tkinter.constants import SUNKEN

window=tk.Tk()
window.title('Claculator')
frame=tk.Frame(master=window,bg="skyblue",padx=10)
window = tk.Tk()
window.title("Calculator")
frame = tk.Frame(master=window, bg="skyblue", padx=10)
frame.pack()
entry=tk.Entry(master=frame,relief=SUNKEN,borderwidth=3,width=30)
entry.grid(row=0,column=0,columnspan=3,ipady=2,pady=2)
entry = tk.Entry(master=frame, relief=SUNKEN, borderwidth=3, width=30)
entry.grid(row=0, column=0, columnspan=3, ipady=2, pady=2)


def myclick(number):
entry.insert(tk.END,number)
entry.insert(tk.END, number)


def equal():
try:
y=str(eval(entry.get()))
entry.delete(0,tk.END)
entry.insert(0,y)
y = str(eval(entry.get()))
entry.delete(0, tk.END)
entry.insert(0, y)
except:
tkinter.messagebox.showinfo("Error","Syntax Error")
tkinter.messagebox.showinfo("Error", "Syntax Error")


def clear():
entry.delete(0,tk.END)

button_1=tk.Button(master=frame,text='1',padx=15,pady=5,width=3,command=lambda:myclick(1))
button_1.grid(row=1,column=0,pady=2)
button_2=tk.Button(master=frame,text='2',padx=15,pady=5,width=3,command=lambda:myclick(2))
button_2.grid(row=1,column=1,pady=2)
button_3=tk.Button(master=frame,text='3',padx=15,pady=5,width=3,command=lambda:myclick(3))
button_3.grid(row=1,column=2,pady=2)
button_4=tk.Button(master=frame,text='4',padx=15,pady=5,width=3,command=lambda:myclick(4))
button_4.grid(row=2,column=0,pady=2)
button_5=tk.Button(master=frame,text='5',padx=15,pady=5,width=3,command=lambda:myclick(5))
button_5.grid(row=2,column=1,pady=2)
button_6=tk.Button(master=frame,text='6',padx=15,pady=5,width=3,command=lambda:myclick(6))
button_6.grid(row=2,column=2,pady=2)
button_7=tk.Button(master=frame,text='7',padx=15,pady=5,width=3,command=lambda:myclick(7))
button_7.grid(row=3,column=0,pady=2)
button_8=tk.Button(master=frame,text='8',padx=15,pady=5,width=3,command=lambda:myclick(8))
button_8.grid(row=3,column=1,pady=2)
button_9=tk.Button(master=frame,text='9',padx=15,pady=5,width=3,command=lambda:myclick(9))
button_9.grid(row=3,column=2,pady=2)
button_0=tk.Button(master=frame,text='0',padx=15,pady=5,width=3,command=lambda:myclick(0))
button_0.grid(row=4,column=1,pady=2)

button_add=tk.Button(master=frame,text="+",padx=15,pady=5,width=3,command=lambda:myclick('+'))
button_add.grid(row=5,column=0,pady=2)

button_subtract=tk.Button(master=frame,text="-",padx=15,pady=5,width=3,command=lambda:myclick('-'))
button_subtract.grid(row=5,column=1,pady=2)

button_multiply=tk.Button(master=frame,text="*",padx=15,pady=5,width=3,command=lambda:myclick('*'))
button_multiply.grid(row=5,column=2,pady=2)

button_div=tk.Button(master=frame,text="/",padx=15,pady=5,width=3,command=lambda:myclick('/'))
button_div.grid(row=6,column=0,pady=2)

button_clear=tk.Button(master=frame,text="clear",padx=15,pady=5,width=12,command=clear)
button_clear.grid(row=6,column=1,columnspan=2,pady=2)

button_equal=tk.Button(master=frame,text="=",padx=15,pady=5,width=9,command=equal)
button_equal.grid(row=7,column=0,columnspan=3,pady=2)
entry.delete(0, tk.END)


button_1 = tk.Button(
master=frame, text="1", padx=15, pady=5, width=3, command=lambda: myclick(1)
)
button_1.grid(row=1, column=0, pady=2)
button_2 = tk.Button(
master=frame, text="2", padx=15, pady=5, width=3, command=lambda: myclick(2)
)
button_2.grid(row=1, column=1, pady=2)
button_3 = tk.Button(
master=frame, text="3", padx=15, pady=5, width=3, command=lambda: myclick(3)
)
button_3.grid(row=1, column=2, pady=2)
button_4 = tk.Button(
master=frame, text="4", padx=15, pady=5, width=3, command=lambda: myclick(4)
)
button_4.grid(row=2, column=0, pady=2)
button_5 = tk.Button(
master=frame, text="5", padx=15, pady=5, width=3, command=lambda: myclick(5)
)
button_5.grid(row=2, column=1, pady=2)
button_6 = tk.Button(
master=frame, text="6", padx=15, pady=5, width=3, command=lambda: myclick(6)
)
button_6.grid(row=2, column=2, pady=2)
button_7 = tk.Button(
master=frame, text="7", padx=15, pady=5, width=3, command=lambda: myclick(7)
)
button_7.grid(row=3, column=0, pady=2)
button_8 = tk.Button(
master=frame, text="8", padx=15, pady=5, width=3, command=lambda: myclick(8)
)
button_8.grid(row=3, column=1, pady=2)
button_9 = tk.Button(
master=frame, text="9", padx=15, pady=5, width=3, command=lambda: myclick(9)
)
button_9.grid(row=3, column=2, pady=2)
button_0 = tk.Button(
master=frame, text="0", padx=15, pady=5, width=3, command=lambda: myclick(0)
)
button_0.grid(row=4, column=1, pady=2)

button_add = tk.Button(
master=frame, text="+", padx=15, pady=5, width=3, command=lambda: myclick("+")
)
button_add.grid(row=5, column=0, pady=2)

button_subtract = tk.Button(
master=frame, text="-", padx=15, pady=5, width=3, command=lambda: myclick("-")
)
button_subtract.grid(row=5, column=1, pady=2)

button_multiply = tk.Button(
master=frame, text="*", padx=15, pady=5, width=3, command=lambda: myclick("*")
)
button_multiply.grid(row=5, column=2, pady=2)

button_div = tk.Button(
master=frame, text="/", padx=15, pady=5, width=3, command=lambda: myclick("/")
)
button_div.grid(row=6, column=0, pady=2)

button_clear = tk.Button(
master=frame, text="clear", padx=15, pady=5, width=12, command=clear
)
button_clear.grid(row=6, column=1, columnspan=2, pady=2)

button_equal = tk.Button(
master=frame, text="=", padx=15, pady=5, width=9, command=equal
)
button_equal.grid(row=7, column=0, columnspan=3, pady=2)

window.mainloop()