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4e6ed093 · Bui2.Huan@live.uwe.ac.uk · 76d78d44 · 4e6ed093
Commit 4e6ed093 authored 2 weeks ago by Bui2.Huan@live.uwe.ac.uk
--- a/Week 8/activity4.ipynb
+++ b/Week 8/activity4.ipynb
+{
+ "cells": [
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "4a"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 1,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "from tkinter import Tk, ttk\n",
+    "\n",
+    "# Create main window\n",
+    "wndw = Tk()\n",
+    "wndw.title(\"Search Example\")\n",
+    "wndw.geometry(\"300x150\")  # Set window size\n",
+    "\n",
+    "# Create a frame\n",
+    "frm = ttk.Frame(wndw, padding=10)\n",
+    "frm.grid()\n",
+    "\n",
+    "# Add a text field (Entry widget)\n",
+    "entry = ttk.Entry(frm, width=20)\n",
+    "entry.grid(column=0, row=0, padx=5, pady=5)\n",
+    "\n",
+    "# Add a button (doesn't do anything yet)\n",
+    "ttk.Button(frm, text=\"SEARCH\").grid(column=1, row=0, padx=5, pady=5)\n",
+    "\n",
+    "# Start the event loop\n",
+    "wndw.mainloop()\n"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "4b"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 2,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "from tkinter import Tk, messagebox, ttk\n",
+    "\n",
+    "# Function to capture and display text\n",
+    "def show_input():\n",
+    "    user_input = entry.get()  # Get text from entry field\n",
+    "    messagebox.showinfo(\"Your Input\", f\"You entered: {user_input}\")\n",
+    "\n",
+    "# Create main window\n",
+    "wndw = Tk()\n",
+    "wndw.title(\"Search Example\")\n",
+    "wndw.geometry(\"300x150\")\n",
+    "\n",
+    "# Create a frame\n",
+    "frm = ttk.Frame(wndw, padding=10)\n",
+    "frm.grid()\n",
+    "\n",
+    "# Add a text field\n",
+    "entry = ttk.Entry(frm, width=20)\n",
+    "entry.grid(column=0, row=0, padx=5, pady=5)\n",
+    "\n",
+    "# Add a button that captures input\n",
+    "ttk.Button(frm, text=\"SEARCH\", command=show_input).grid(column=1, row=0, padx=5, pady=5)\n",
+    "\n",
+    "# Start the event loop\n",
+    "wndw.mainloop()\n"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "4c. improve 4b\n"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 3,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "from tkinter import Tk, messagebox, ttk\n",
+    "\n",
+    "# Function to capture and display text\n",
+    "def show_input():\n",
+    "    user_input = entry.get()\n",
+    "    messagebox.showinfo(\"Your Input\", f\"You entered: {user_input}\")\n",
+    "\n",
+    "# Create main window\n",
+    "wndw = Tk()\n",
+    "wndw.title(\"Enhanced GUI\")\n",
+    "wndw.geometry(\"400x200\")\n",
+    "\n",
+    "# Create main frame\n",
+    "main_frame = ttk.Frame(wndw, padding=20)\n",
+    "main_frame.pack(expand=True)\n",
+    "\n",
+    "# Add label\n",
+    "ttk.Label(main_frame, text=\"Enter something and click SEARCH:\").pack(pady=5)\n",
+    "\n",
+    "# Add text entry\n",
+    "entry = ttk.Entry(main_frame, width=30)\n",
+    "entry.pack(pady=5)\n",
+    "\n",
+    "# Add button\n",
+    "ttk.Button(main_frame, text=\"SEARCH\", command=show_input).pack(pady=5)\n",
+    "\n",
+    "# Start the event loop\n",
+    "wndw.mainloop()\n"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "4d, e"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 6,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "from tkinter import Tk, messagebox, ttk\n",
+    "\n",
+    "# Function to capture username and password\n",
+    "def login():\n",
+    "    username = username_entry.get()\n",
+    "    password = password_entry.get()\n",
+    "    messagebox.showinfo(\"Login Info\", f\"Username: {username}\\nPassword: {password}\")\n",
+    "\n",
+    "# Create main window\n",
+    "wndw = Tk()\n",
+    "wndw.title(\"Login Form\")\n",
+    "wndw.geometry(\"300x200\")\n",
+    "\n",
+    "# Create frame\n",
+    "frm = ttk.Frame(wndw, padding=20)\n",
+    "frm.pack(expand=True)\n",
+    "\n",
+    "# Username field\n",
+    "ttk.Label(frm, text=\"Username:\").pack(pady=5)\n",
+    "username_entry = ttk.Entry(frm, width=25)\n",
+    "username_entry.pack(pady=5)\n",
+    "\n",
+    "# Password field (hide input with \"show='*'\")\n",
+    "ttk.Label(frm, text=\"Password:\").pack(pady=5)\n",
+    "password_entry = ttk.Entry(frm, width=25, show='*')\n",
+    "password_entry.pack(pady=5)\n",
+    "\n",
+    "# Login button\n",
+    "ttk.Button(frm, text=\"LOGIN\", command=login).pack(pady=10)\n",
+    "\n",
+    "# Start the event loop\n",
+    "wndw.mainloop()\n"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "4f"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 5,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "from tkinter import Tk, messagebox, ttk\n",
+    "\n",
+    "class LoginApp:\n",
+    "    def __init__(self, root):\n",
+    "        self.root = root\n",
+    "        self.root.title(\"Login Form\")\n",
+    "        self.root.geometry(\"300x200\")\n",
+    "\n",
+    "        # Create frame\n",
+    "        frm = ttk.Frame(root, padding=20)\n",
+    "        frm.pack(expand=True)\n",
+    "\n",
+    "        # Username field\n",
+    "        ttk.Label(frm, text=\"Username:\").pack(pady=5)\n",
+    "        self.username_entry = ttk.Entry(frm, width=25)\n",
+    "        self.username_entry.pack(pady=5)\n",
+    "\n",
+    "        # Password field\n",
+    "        ttk.Label(frm, text=\"Password:\").pack(pady=5)\n",
+    "        self.password_entry = ttk.Entry(frm, width=25, show='*')\n",
+    "        self.password_entry.pack(pady=5)\n",
+    "\n",
+    "        # Login button\n",
+    "        ttk.Button(frm, text=\"LOGIN\", command=self.login).pack(pady=10)\n",
+    "\n",
+    "    # Login function\n",
+    "    def login(self):\n",
+    "        username = self.username_entry.get()\n",
+    "        password = self.password_entry.get()\n",
+    "        messagebox.showinfo(\"Login Info\", f\"Username: {username}\\nPassword: {password}\")\n",
+    "\n",
+    "# Create main window and run the app\n",
+    "if __name__ == \"__main__\":\n",
+    "    root = Tk()\n",
+    "    app = LoginApp(root)\n",
+    "    root.mainloop()\n"
+   ]
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": "Python 3",
+   "language": "python",
+   "name": "python3"
+  },
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 3
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython3",
+   "version": "3.12.4"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 2
+}
+%% Cell type:markdown id: tags:
+
+4a
+
+%% Cell type:code id: tags:
+
+``` python
+from tkinter import Tk, ttk
+
+# Create main window
+wndw = Tk()
+wndw.title("Search Example")
+wndw.geometry("300x150")  # Set window size
+
+# Create a frame
+frm = ttk.Frame(wndw, padding=10)
+frm.grid()
+
+# Add a text field (Entry widget)
+entry = ttk.Entry(frm, width=20)
+entry.grid(column=0, row=0, padx=5, pady=5)
+
+# Add a button (doesn't do anything yet)
+ttk.Button(frm, text="SEARCH").grid(column=1, row=0, padx=5, pady=5)
+
+# Start the event loop
+wndw.mainloop()
+```
+
+%% Cell type:markdown id: tags:
+
+4b
+
+%% Cell type:code id: tags:
+
+``` python
+from tkinter import Tk, messagebox, ttk
+
+# Function to capture and display text
+def show_input():
+    user_input = entry.get()  # Get text from entry field
+    messagebox.showinfo("Your Input", f"You entered: {user_input}")
+
+# Create main window
+wndw = Tk()
+wndw.title("Search Example")
+wndw.geometry("300x150")
+
+# Create a frame
+frm = ttk.Frame(wndw, padding=10)
+frm.grid()
+
+# Add a text field
+entry = ttk.Entry(frm, width=20)
+entry.grid(column=0, row=0, padx=5, pady=5)
+
+# Add a button that captures input
+ttk.Button(frm, text="SEARCH", command=show_input).grid(column=1, row=0, padx=5, pady=5)
+
+# Start the event loop
+wndw.mainloop()
+```
+
+%% Cell type:markdown id: tags:
+
+4c. improve 4b
+
+%% Cell type:code id: tags:
+
+``` python
+from tkinter import Tk, messagebox, ttk
+
+# Function to capture and display text
+def show_input():
+    user_input = entry.get()
+    messagebox.showinfo("Your Input", f"You entered: {user_input}")
+
+# Create main window
+wndw = Tk()
+wndw.title("Enhanced GUI")
+wndw.geometry("400x200")
+
+# Create main frame
+main_frame = ttk.Frame(wndw, padding=20)
+main_frame.pack(expand=True)
+
+# Add label
+ttk.Label(main_frame, text="Enter something and click SEARCH:").pack(pady=5)
+
+# Add text entry
+entry = ttk.Entry(main_frame, width=30)
+entry.pack(pady=5)
+
+# Add button
+ttk.Button(main_frame, text="SEARCH", command=show_input).pack(pady=5)
+
+# Start the event loop
+wndw.mainloop()
+```
+
+%% Cell type:markdown id: tags:
+
+4d, e
+
+%% Cell type:code id: tags:
+
+``` python
+from tkinter import Tk, messagebox, ttk
+
+# Function to capture username and password
+def login():
+    username = username_entry.get()
+    password = password_entry.get()
+    messagebox.showinfo("Login Info", f"Username: {username}\nPassword: {password}")
+
+# Create main window
+wndw = Tk()
+wndw.title("Login Form")
+wndw.geometry("300x200")
+
+# Create frame
+frm = ttk.Frame(wndw, padding=20)
+frm.pack(expand=True)
+
+# Username field
+ttk.Label(frm, text="Username:").pack(pady=5)
+username_entry = ttk.Entry(frm, width=25)
+username_entry.pack(pady=5)
+
+# Password field (hide input with "show='*'")
+ttk.Label(frm, text="Password:").pack(pady=5)
+password_entry = ttk.Entry(frm, width=25, show='*')
+password_entry.pack(pady=5)
+
+# Login button
+ttk.Button(frm, text="LOGIN", command=login).pack(pady=10)
+
+# Start the event loop
+wndw.mainloop()
+```
+
+%% Cell type:markdown id: tags:
+
+4f
+
+%% Cell type:code id: tags:
+
+``` python
+from tkinter import Tk, messagebox, ttk
+
+class LoginApp:
+    def __init__(self, root):
+        self.root = root
+        self.root.title("Login Form")
+        self.root.geometry("300x200")
+
+        # Create frame
+        frm = ttk.Frame(root, padding=20)
+        frm.pack(expand=True)
+
+        # Username field
+        ttk.Label(frm, text="Username:").pack(pady=5)
+        self.username_entry = ttk.Entry(frm, width=25)
+        self.username_entry.pack(pady=5)
+
+        # Password field
+        ttk.Label(frm, text="Password:").pack(pady=5)
+        self.password_entry = ttk.Entry(frm, width=25, show='*')
+        self.password_entry.pack(pady=5)
+
+        # Login button
+        ttk.Button(frm, text="LOGIN", command=self.login).pack(pady=10)
+
+    # Login function
+    def login(self):
+        username = self.username_entry.get()
+        password = self.password_entry.get()
+        messagebox.showinfo("Login Info", f"Username: {username}\nPassword: {password}")
+
+# Create main window and run the app
+if __name__ == "__main__":
+    root = Tk()
+    app = LoginApp(root)
+    root.mainloop()
+```