Initial commit

Author: RajeshTechForge

GUI_Calculator.py

@@ -0,0 +1,164 @@
+# importing
+from tkinter import *
+from tkinter import ttk
+# from ttkthemes import ThemedStyle
+
+
+a_root = Tk()
+a_root.geometry('320x315')
+a_root.title('Calculator')
+# style = ThemedStyle(a_root)
+# style.set_theme("plastik")
+a_root.resizable(False, False)
+a = StringVar()
+Label(text='').pack()
+user_input1 = Entry(a_root, textvariable=a, width=25, font='calibri 18')
+user_input1.pack()
+user_output = Entry(a_root, width=43)
+user_output.pack()
+
+
+# Define functions for commands
+def result():
+    try:
+        com_result = eval(str(a.get()))
+        user_output.delete(0, END)
+        user_output.insert(0, com_result)
+        print(com_result)
+    except Exception as e:
+        print(e)
+        user_output.delete(0, END)
+        user_output.insert(0, 'Error')
+
+def clean():
+    user_input1.delete(0, END)
+    user_output.delete(0, END)
+
+def backspace():
+    user_input1.delete(0, 1)
+
+def click(event):
+    text = event.widget.cget("text")
+    user_input1.insert(10, text)
+
+
+# Packing button under different frame
+# Packing button under 'my_frametop' frame
+my_frametop = Frame(a_root)
+my_frametop.pack()
+Button(my_frametop, text='=', command=result, padx=100, font='clibri 11 bold', bg='grey').pack(side=LEFT)
+Label(my_frametop, text='').pack(side=LEFT)
+
+ttk.Button(my_frametop, text='Backspace', command=backspace).pack(side=LEFT)
+
+
+# Packing button under 'my_frame' frame
+my_frame = Frame(a_root)
+my_frame.pack()
+b = ttk.Button(my_frame, text='[')
+b.pack(side=LEFT)
+b.bind("<Button-1>", click)
+b = ttk.Button(my_frame, text=']')
+b.pack(side=LEFT)
+b.bind("<Button-1>", click)
+b = ttk.Button(my_frame, text='{')
+b.pack(side=LEFT)
+b.bind("<Button-1>", click)
+b = ttk.Button(my_frame, text='}')
+b.pack(side=LEFT)
+b.bind("<Button-1>", click)
+
+
+# Packing button under 'my_frame1' frame
+my_frame1 = Frame(a_root)
+my_frame1.pack()
+b = ttk.Button(my_frame1, text='(')
+b.pack(side=LEFT)
+b.bind("<Button-1>", click)
+b = ttk.Button(my_frame1, text=')')
+b.pack(side=LEFT)
+b.bind("<Button-1>", click)
+b = ttk.Button(my_frame1, text='%')
+b.pack(side=LEFT)
+b.bind("<Button-1>", click)
+b = ttk.Button(my_frame1, text='^')
+b.pack(side=LEFT)
+b.bind("<Button-1>", click)
+
+
+# Packing button under 'my_frame2' frame
+my_frame2 = Frame(a_root)
+my_frame2.pack()
+b = ttk.Button(my_frame2, text='7')
+b.pack(side=LEFT)
+b.bind("<Button-1>", click)
+b = ttk.Button(my_frame2, text='8')
+b.pack(side=LEFT)
+b.bind("<Button-1>", click)
+b = ttk.Button(my_frame2, text='9')
+b.pack(side=LEFT)
+b.bind("<Button-1>", click)
+b = ttk.Button(my_frame2, text='/')
+b.pack(side=LEFT)
+b.bind("<Button-1>", click)
+
+
+# Packing button under 'my_frame3' frame
+my_frame3 = Frame(a_root)
+my_frame3.pack()
+b = ttk.Button(my_frame3, text='4')
+b.pack(side=LEFT)
+b.bind("<Button-1>", click)
+b = ttk.Button(my_frame3, text='5')
+b.pack(side=LEFT)
+b.bind("<Button-1>", click)
+b = ttk.Button(my_frame3, text='6')
+
+b.pack(side=LEFT)
+b.bind("<Button-1>", click)
+b = ttk.Button(my_frame3, text='*')
+b.pack(side=LEFT)
+b.bind("<Button-1>", click)
+
+
+# Packing button under 'my_frame4' frame
+my_frame4 = Frame(a_root)
+my_frame4.pack()
+b = ttk.Button(my_frame4, text='1')
+b.pack(side=LEFT)
+b.bind("<Button-1>", click)
+b = ttk.Button(my_frame4, text='2')
+b.pack(side=LEFT)
+b.bind("<Button-1>", click)
+b = ttk.Button(my_frame4, text='3')
+b.pack(side=LEFT)
+b.bind("<Button-1>", click)
+b = ttk.Button(my_frame4, text='-')
+b.pack(side=LEFT)
+b.bind("<Button-1>", click)
+# Packing button under 'my_frame5' frame
+my_frame5 = Frame(a_root)
+my_frame5.pack()
+b = ttk.Button(my_frame5, text='0')
+b.pack(side=LEFT)
+b.bind("<Button-1>", click)
+b = ttk.Button(my_frame5, text='00')
+b.pack(side=LEFT)
+b.bind("<Button-1>", click)
+b = ttk.Button(my_frame5, text='.')
+b.pack(side=LEFT)
+b.bind("<Button-1>", click)
+b = ttk.Button(my_frame5, text='+')
+b.pack(side=LEFT)
+b.bind("<Button-1>", click)
+
+
+# Packing button under 'my_frame6' frame
+my_frame6 = Frame(a_root)
+my_frame6.pack()
+Button(my_frame6, text='Clear All', command=clean, padx=117, font='clibri 11 bold', bg='grey').pack(side=LEFT)
+
+
+a_root.mainloop()
+# finish
+