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Week 10/activity6.py

+import tkinter as tk
+from tkinter import ttk, messagebox
+
+class TabbedLoginApp:
+    def __init__(self, root):
+        self.root = root
+        self.root.title("Tabbed Login Application")
+        
+        # Create the notebook (tabs container)
+        self.notebook = ttk.Notebook(self.root)
+        self.notebook.pack(fill='both', expand=True)
+        
+        # Create Login tab
+        self.login_frame = ttk.Frame(self.notebook)
+        self.notebook.add(self.login_frame, text="Login")
+        self.create_login_tab(self.login_frame)
+        
+        # Create Data tab (for tabulated data)
+        self.data_frame = ttk.Frame(self.notebook)
+        self.notebook.add(self.data_frame, text="Data")
+        self.create_data_tab(self.data_frame)
+    
+    def create_login_tab(self, frame):
+        # Username label and entry
+        ttk.Label(frame, text="Username:").grid(row=0, column=0, padx=10, pady=10, sticky='e')
+        self.entry_username = ttk.Entry(frame)
+        self.entry_username.grid(row=0, column=1, padx=10, pady=10)
+        
+        # Password label and entry
+        ttk.Label(frame, text="Password:").grid(row=1, column=0, padx=10, pady=10, sticky='e')
+        self.entry_password = ttk.Entry(frame, show="*")
+        self.entry_password.grid(row=1, column=1, padx=10, pady=10)
+        
+        # Login button
+        login_button = ttk.Button(frame, text="Login", command=self.login)
+        login_button.grid(row=2, column=0, columnspan=2, pady=10)
+        
+        # Register button (opens registration window)
+        register_button = ttk.Button(frame, text="Register", command=self.open_register)
+        register_button.grid(row=3, column=0, columnspan=2, pady=5)
+    
+    def login(self):
+        # Simple login validation (replace with actual credential checking as needed)
+        username = self.entry_username.get()
+        password = self.entry_password.get()
+        if username == "admin" and password == "password":
+            messagebox.showinfo("Login", "Login successful!")
+        else:
+            messagebox.showwarning("Login", "Invalid credentials!\nPlease try again or register.")
+    
+    def open_register(self):
+        # Registration window for capturing new user details
+        reg_window = tk.Toplevel(self.root)
+        reg_window.title("Register")
+        
+        ttk.Label(reg_window, text="Username:").grid(row=0, column=0, padx=10, pady=5, sticky='e')
+        reg_username = ttk.Entry(reg_window)
+        reg_username.grid(row=0, column=1, padx=10, pady=5)
+        
+        ttk.Label(reg_window, text="Password:").grid(row=1, column=0, padx=10, pady=5, sticky='e')
+        reg_password = ttk.Entry(reg_window, show="*")
+        reg_password.grid(row=1, column=1, padx=10, pady=5)
+        
+        ttk.Label(reg_window, text="Full Name:").grid(row=2, column=0, padx=10, pady=5, sticky='e')
+        reg_fullname = ttk.Entry(reg_window)
+        reg_fullname.grid(row=2, column=1, padx=10, pady=5)
+        
+        ttk.Label(reg_window, text="Email:").grid(row=3, column=0, padx=10, pady=5, sticky='e')
+        reg_email = ttk.Entry(reg_window)
+        reg_email.grid(row=3, column=1, padx=10, pady=5)
+        
+        def submit_registration():
+            # For demo purposes, just validate and show a message.
+            username = reg_username.get()
+            password = reg_password.get()
+            fullname = reg_fullname.get()
+            email = reg_email.get()
+            if username and password and fullname and email:
+                messagebox.showinfo("Registration", "Registration successful!")
+                reg_window.destroy()
+            else:
+                messagebox.showwarning("Registration", "All fields are required!")
+        
+        submit_button = ttk.Button(reg_window, text="Submit", command=submit_registration)
+        submit_button.grid(row=4, column=0, padx=10, pady=10)
+        cancel_button = ttk.Button(reg_window, text="Cancel", command=reg_window.destroy)
+        cancel_button.grid(row=4, column=1, padx=10, pady=10)
+    
+    def create_data_tab(self, frame):
+        # Create a Treeview widget for displaying tabulated data
+        columns = ("ID", "Name", "Role")
+        self.tree = ttk.Treeview(frame, columns=columns, show='headings')
+        for col in columns:
+            self.tree.heading(col, text=col)
+            self.tree.column(col, width=100)
+        self.tree.pack(fill='both', expand=True, padx=10, pady=10)
+        
+        # Insert sample data into the table
+        sample_data = [
+            (1, "Alice", "Developer"),
+            (2, "Bob", "Designer"),
+            (3, "Charlie", "Manager")
+        ]
+        for item in sample_data:
+            self.tree.insert("", tk.END, values=item)
+
+def main():
+    root = tk.Tk()
+    app = TabbedLoginApp(root)
+    root.mainloop()
+
+if __name__ == "__main__":
+    main()