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52 changes: 24 additions & 28 deletions src/app.py
Original file line number Diff line number Diff line change
Expand Up @@ -5,13 +5,11 @@
root.title("Calculator")

# Input Fields
display = Entry(root)
display.grid(row=1, columnspan=6, sticky=W+E)
display = Entry(root, font="Console 19")
display.grid(row=1, columnspan=6,padx=12,pady=6,sticky=W+E)

# Get Numbers to Display
i = 0


def get_numbers(n):
global i
display.insert(i, n)
Expand Down Expand Up @@ -48,37 +46,35 @@ def undo():
clear_display()
display.insert(0, 'Error')



# Numeric Buttons
Button(root, text="1", command=lambda: get_numbers(1)).grid(row=2, column=0)
Button(root, text="2", command=lambda: get_numbers(2)).grid(row=2, column=1)
Button(root, text="3", command=lambda: get_numbers(3)).grid(row=2, column=2)
Button(root, text="1",font="Console 19", command=lambda: get_numbers(1)).grid(row=2, column=0, sticky=W+E)
Button(root, text="2",font="Console 19", command=lambda: get_numbers(2)).grid(row=2, column=1, sticky=W+E)
Button(root, text="3",font="Console 19", command=lambda: get_numbers(3)).grid(row=2, column=2, sticky=W+E)

Button(root, text="4", command=lambda: get_numbers(4)).grid(row=3, column=0)
Button(root, text="5", command=lambda: get_numbers(5)).grid(row=3, column=1)
Button(root, text="6", command=lambda: get_numbers(6)).grid(row=3, column=2)
Button(root, text="4",font="Console 19", command=lambda: get_numbers(4)).grid(row=3, column=0, sticky=W+E)
Button(root, text="5",font="Console 19", command=lambda: get_numbers(5)).grid(row=3, column=1, sticky=W+E)
Button(root, text="6",font="Console 19", command=lambda: get_numbers(6)).grid(row=3, column=2, sticky=W+E)

Button(root, text="7", command=lambda: get_numbers(7)).grid(row=4, column=0)
Button(root, text="8", command=lambda: get_numbers(8)).grid(row=4, column=1)
Button(root, text="9", command=lambda: get_numbers(9)).grid(row=4, column=2)
Button(root, text="7",font="Console 19", command=lambda: get_numbers(7)).grid(row=4, column=0, sticky=W+E)
Button(root, text="8",font="Console 19", command=lambda: get_numbers(8)).grid(row=4, column=1, sticky=W+E)
Button(root, text="9",font="Console 19", command=lambda: get_numbers(9)).grid(row=4, column=2, sticky=W+E)

# Bottom Buttons
Button(root, text="AC", command=lambda: clear_display()).grid(row=5, column=0)
Button(root, text="0", command=lambda: get_numbers(0)).grid(row=5, column=1)
Button(root, text="%", command=lambda: get_operation("%")).grid(row=5, column=2)
Button(root, text="AC",font="Console 19", command=lambda: clear_display()).grid(row=5, column=0, sticky=W+E)
Button(root, text=" 0 ",font="Console 19", command=lambda: get_numbers(0)).grid(row=5, column=1, sticky=W+E)
Button(root, text=" % ",font="Console 19", command=lambda: get_operation("%")).grid(row=5, column=2, sticky=W+E)

Button(root, text="+", command=lambda: get_operation("+")).grid(row=2, column=3)
Button(root, text="-", command=lambda: get_operation("-")).grid(row=3, column=3, sticky=W+E)
Button(root, text="*", command=lambda: get_operation("*")).grid(row=4, column=3, sticky=W+E)
Button(root, text="/", command=lambda: get_operation("/")).grid(row=5, column=3, sticky=W+E)
Button(root, text="+",font="Console 19", command=lambda: get_operation("+")).grid(row=2, column=3, sticky=W+E)
Button(root, text="-",font="Console 19", command=lambda: get_operation("-")).grid(row=3, column=3, sticky=W+E)
Button(root, text="x",font="Console 19", command=lambda: get_operation("*")).grid(row=4, column=3, sticky=W+E)
Button(root, text="÷",font="Console 19", command=lambda: get_operation("/")).grid(row=5, column=3, sticky=W+E)

# More Math Operators
Button(root, text="", command=lambda: undo()).grid(row=2, column=4, sticky=W+E, columnspan=2)
Button(root, text="exp", command=lambda: get_operation("**")).grid(row=3, column=4)
Button(root, text="^2", command=lambda: get_operation("**2")).grid(row=3, column=5)
Button(root, text="(", command=lambda: get_operation("(")).grid(row=4, column=4,sticky=W+E)
Button(root, text=")", command=lambda:get_operation(")")).grid(row=4, column=5, sticky=W+E)
Button(root, text="=", command=lambda: calculate()).grid(row=5, column=4, sticky=W+E, columnspan=2)
Button(root, text="⌫",font="Console 19", command=lambda: undo()).grid(row=2, column=4, sticky=W+E, columnspan=2)
Button(root, text="exp",font="Console 19", command=lambda: get_operation("**")).grid(row=3, column=4, sticky=W+E)
Button(root, text="^2",font="Console 19", command=lambda: get_operation("**2")).grid(row=3, column=5, sticky=W+E)
Button(root, text="(",font="Console 19", command=lambda: get_operation("(")).grid(row=4, column=4,sticky=W+E)
Button(root, text=")",font="Console 19", command=lambda:get_operation(")")).grid(row=4, column=5, sticky=W+E)
Button(root, text="=",font="Console 19", command=lambda: calculate()).grid(row=5, column=4, sticky=W+E, columnspan=2)

root.mainloop()