Notepad Application

A simple Notepad application built using Java Swing, featuring basic text editing capabilities, file handling, formatting options, and undo/redo functionality.

Features

• File Management:

  • Create a new file
  • Open existing files
  • Save current content to a file
  • Save as a new file
  • Exit

• Text Formatting:

  • Choose from different font types: Arial, CSMS, TNR
  • Adjust font size (8, 12, 16, 20, 24, 28)
  • Enable/disable word wrapping

• Color Customization:

  • Change text color to White, Black, or Blue

• Edit Functions:

  • Undo and Redo operations for text changes

Key Press Events

The keyHandler class manages specific keyboard shortcuts for the GUI application. Here are the key combinations and their actions:

1. Control + S (Save)

   • This shortcut saves the current file. When pressed, it triggers the save functionality of the application.

2. Shift + Control + S (Save As)

   • This combination opens a dialog for saving the current file with a new name or location. It allows users to specify where to save the file.

3. Alt + F (Open File Menu)

   • Pressing Alt and F together simulates a click on the File menu. This opens the file-related options like New, Open, Save, and Exit.

Summary

These keyboard shortcuts enhance user experience by providing quick access to common file operations without needing to navigate through menus.