forked from Aishanipach/Beginners-Python-Projects
-
Notifications
You must be signed in to change notification settings - Fork 0
/
gui_calculator.py
86 lines (63 loc) 路 2.67 KB
/
gui_calculator.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
from tkinter import *
a=""
def press(n):
global a
a+=str(n)
equation.set(a)
def equalpress():
try:
global a
t=str(eval(a))
equation.set(t)
a=""
except:
equation.set("Error")
a=""
def clear():
global a
a=""
equation.set("")
if __name__=="__main__":
gui=Tk()
gui.configure(background="black")
gui.title("Calculator")
gui.geometry("260x150")
equation=StringVar()
a_field=Entry(gui,textvariable=equation)
a_field.grid(columnspan=4,ipadx=70)
equation.set
button1=Button(gui,text="1",fg="black",bg="white",command=lambda:press(1),height=1,width=7)
button1.grid(row=2,column=0)
button2=Button(gui,text="2",fg="black",bg="white",command=lambda:press(2),height=1,width=7)
button2.grid(row=2,column=1)
button3=Button(gui,text="3",fg="black",bg="white",command=lambda:press(3),height=1,width=7)
button3.grid(row=2,column=2)
button4=Button(gui,text="4",fg="black",bg="white",command=lambda:press(4),height=1,width=7)
button4.grid(row=3,column=0)
button5=Button(gui,text="5",fg="black",bg="white",command=lambda:press(5),height=1,width=7)
button5.grid(row=3,column=1)
button6=Button(gui,text="6",fg="black",bg="white",command=lambda:press(6),height=1,width=7)
button6.grid(row=3,column=2)
button7=Button(gui,text="7",fg="black",bg="white",command=lambda:press(7),height=1,width=7)
button7.grid(row=4,column=0)
button8=Button(gui,text="8",fg="black",bg="white",command=lambda:press(8),height=1,width=7)
button8.grid(row=4,column=1)
button9=Button(gui,text="9",fg="black",bg="white",command=lambda:press(9),height=1,width=7)
button9.grid(row=4,column=2)
button0=Button(gui,text="0",fg="black",bg="white",command=lambda:press(0),height=1,width=7)
button0.grid(row=5,column=0)
plus=Button(gui,text="+",fg="black",bg="white",command=lambda:press("+"),height=1,width=7)
plus.grid(row=2,column=3)
minus=Button(gui,text="-",fg="black",bg="white",command=lambda:press("-"),height=1,width=7)
minus.grid(row=3,column=3)
multiply=Button(gui,text="*",fg="black",bg="white",command=lambda:press("*"),height=1,width=7)
multiply.grid(row=4,column=3)
divide=Button(gui,text="/",fg="black",bg="white",command=lambda:press("/"),height=1,width=7)
divide.grid(row=5,column=3)
equal=Button(gui,text="=",fg="black",bg="white",command=equalpress,height=1,width=7)
equal.grid(row=5,column=2)
clear=Button(gui,text="C",fg="black",bg="white",command=clear,height=1,width=7)
clear.grid(row=5,column=1)
decimal=Button(gui,text=".",fg="black",bg="white",command=lambda:press("."),height=1,width=7)
decimal.grid(row=6,column=0)
gui.mainloop()