exam updated

Author: Pulkit1822

.gitignore

@@ -1,4 +1,7 @@
 # Ignore databaseUpdate.key file
 databaseUpdate.key
 TKInterface.key
-python_tutorial.pdf
+python_tutorial.pdf
+File Handling.ppt
+database update.ppt
+TKInterface.ppt

GUI Programming/1. Intro.py

@@ -0,0 +1,5 @@
+import tkinter
+top = tkinter.Tk()
+top.title("Hello World")
+
+top.mainloop()

GUI Programming/10. Message.py

@@ -0,0 +1,8 @@
+from tkinter import *
+
+root = Tk()
+
+L1 = Message(root, text="Hello World")
+L1.pack()
+
+root.mainloop()

GUI Programming/11. RadioButton.py

@@ -0,0 +1,19 @@
+from tkinter import *
+
+def sel():
+ selection = "You selected the option " + str(var.get())
+ label.config(text = selection)
+ 
+root = Tk()
+
+var = IntVar()
+R1 = Radiobutton(root, text="Option 1", variable=var, value=1, command=sel)
+R1.pack( anchor = W )
+R2 = Radiobutton(root, text="Option 2", variable=var, value=2, command=sel)
+R2.pack( anchor = W )
+R3 = Radiobutton(root, text="Option 3", variable=var, value=3, command=sel)
+R3.pack( anchor = W)
+
+label = Label(root)
+label.pack()
+root.mainloop()

GUI Programming/12. Scale.py

@@ -0,0 +1,16 @@
+from tkinter import *
+def sel():
+ selection = "Value = " + str(var.get())
+ label.config(text = selection)
+
+root = Tk()
+var = DoubleVar()
+scale = Scale( root, variable = var )
+scale.pack(anchor=CENTER)
+
+button = Button(root, text="Get Scale Value", command=sel)
+button.pack(anchor=CENTER)
+
+label = Label(root)
+label.pack()
+root.mainloop()

GUI Programming/2. Button.py

@@ -0,0 +1,9 @@
+from tkinter import *
+from tkinter import messagebox
+top = Tk()
+top.geometry("500x500")
+def helloCallBack():
+ messagebox.showinfo( "Hello Python", "Hello World2")
+B = Button(top, text ="Hello", command = helloCallBack)
+B.pack()
+top.mainloop()

GUI Programming/3. Canvas.py

@@ -0,0 +1,10 @@
+from tkinter import *
+from tkinter import messagebox
+top = Tk()
+C = Canvas(top, bg = "blue", height = 250, width = 300)
+
+coord = 10, 50, 240, 210
+arc = C.create_arc(coord, start = 0, extent = 290, fill = "red")
+
+C.pack()
+top.mainloop()

GUI Programming/4. CheckBox.py

@@ -0,0 +1,10 @@
+from tkinter import *
+
+top = Tk()
+CheckVar1 = IntVar()
+CheckVar2 = IntVar()
+C1 = Checkbutton(top, text = "Option 1", variable = CheckVar1, onvalue = 1, offvalue = 0, height=5, width = 20)
+C2 = Checkbutton(top, text = "Option 2", variable = CheckVar2, onvalue = 1, offvalue = 0, height=5, width = 20)
+C1.pack()
+C2.pack()
+top.mainloop()

GUI Programming/5. Entry.py

@@ -0,0 +1,15 @@
+from tkinter import *
+
+top = Tk()
+
+L1 = Label(top, text="User Name")
+L1.grid(row=0, column=0)
+L2 = Label(top, text="Password")
+L2.grid(row=1, column=0)
+
+E1 = Entry(top, bd=5)
+E1.grid(row=0, column=1)
+E2 = Entry(top, bd=5)
+E2.grid(row=1, column=1)
+
+top.mainloop()

GUI Programming/6. Frame.py

@@ -0,0 +1,22 @@
+from tkinter import *
+
+root = Tk()
+frame = Frame(root)
+frame.pack()
+
+bottomframe = Frame(root)
+bottomframe.pack( side = BOTTOM )
+
+redbutton = Button(frame, text="Red", fg="red")
+redbutton.pack( side = LEFT)
+
+greenbutton = Button(frame, text="Brown", fg="brown")
+greenbutton.pack( side = LEFT )
+
+bluebutton = Button(frame, text="Blue", fg="blue")
+bluebutton.pack( side = LEFT )
+
+blackbutton = Button(bottomframe, text="Black", fg="black")
+blackbutton.pack( side = BOTTOM)
+
+root.mainloop()