public class PostItNoteFrame extends JFrame implements ActionListener, MouseListener, MouseMotionListener{


	//create objects,strings,variables etc
	JPanel TArea;
	JTextArea postItNoteContent = new JTextArea();
	JScrollPane postItNoteScroll = new JScrollPane(postItNoteContent);

	private String Text;
	private static int PostItNoteCount = 1;
	private Font buttonFont = new Font("Arial", Font.BOLD, 30);
	private Color bodyColor = new Color(253, 253, 201);
	private Color titleColor = new Color(248, 247, 182);

	BorderLayout bl = new BorderLayout();

	/**
	 * post it note frame
	 * sets the post it notes basic settings
	 * @param dim dimensions of post it note
	 */
	public PostItNoteFrame (Point dim){

		// set Frame to visible, set dimensions, set title, set layout
		this.setSize(new Dimension(dim.x, dim.y));
		this.setTitle("Post-It Note");
		this.setLayout(bl);
		Point StartLoc = this.getLocation();
		StartLoc.x = StartLoc.x+this.getWidth();



		//Create the buttons and add to there respect areas
		this.add(createButtonArea(), BorderLayout.NORTH);
		this.add(createContent(), BorderLayout.CENTER);

		// closes process after exiting using close button
		this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

		// set undercorated true
		this.setUndecorated(true);
		this.addMouseListener(this);

		// Set
		this.setVisible(true);




	}

	/**
	 * create the content note area
	 * @returns the content area of the post it note
	 */
	private JScrollPane createContent(){

		// create text area And scroll Pane


		//set background colours set the scroll border to null
		postItNoteContent.setBackground(bodyColor);
		postItNoteScroll.setBackground(bodyColor);
		postItNoteScroll.setBorder(null);
		postItNoteContent.setMargin(new Insets(10,10,10,10));

		return postItNoteScroll;

	}

	/**
	 * create button area method
	 * setups the button areas
	 * @return the newly formated jpanel
	 */
	private JPanel createButtonArea(){


		//create button area
		JPanel buttonArea = new JPanel();
		JButton newPostItNote = new JButton ("+");
		JButton deletePostItNote = new JButton("x");

		//set background color
		buttonArea.setBackground(titleColor);

		// reset the Layout
		buttonArea.setLayout(new BorderLayout());



		// set settings for PostItNote
		newPostItNote.setFont(buttonFont);
		newPostItNote.setForeground(Color.GRAY);
		newPostItNote.setBackground(titleColor);
		newPostItNote.setOpaque(true);
		newPostItNote.setBorderPainted(false);

		// set settings for DeletePostItNote
		deletePostItNote.setFont(buttonFont);
		deletePostItNote.setForeground(Color.GRAY);
		deletePostItNote.setBackground(titleColor);
		deletePostItNote.setOpaque(true);
		deletePostItNote.setBorderPainted(false);

		// create buttons and then add them (Set their alignment)
		buttonArea.add(newPostItNote, BorderLayout.WEST);
		buttonArea.add(deletePostItNote, BorderLayout.EAST);


		// set action command and listeners
		newPostItNote.setActionCommand("CreateNewPostItNote");
		newPostItNote.addActionListener(this);
		deletePostItNote.setActionCommand("deletePostItNote");
		deletePostItNote.addActionListener(this);

		return buttonArea;

	}

	/**
	 * method for events
	 * create new post it note and delete note button events
	 */
	public void actionPerformed(ActionEvent e) {
		// TODO Auto-generated method stub
		this.addMouseListener(this);
		if(e.getActionCommand().equals("CreateNewPostItNote")) {

			//Calculate the location for the new note to be placed
			Point startLoc = this.getLocation();
			//Move across by the width of the note
			startLoc.x = startLoc.x+this.getWidth();
			//Check we fit within the screen x size
			Dimension screen = Toolkit.getDefaultToolkit().getScreenSize();

			if (startLoc.x > screen.width - getWidth()){
			//If so move down y and reset x pos
			startLoc.x = 0;
			startLoc.y += this.getHeight();
			}
			PostItNoteFrame note = new PostItNoteFrame(startLoc, new Point(200,200));
			incPostItNoteCount();

		}

		else if(e.getActionCommand().equals("deletePostItNote")){
			this.dispose();
			decPostItNoteCount();

			if (getPostItNoteCount() < 1){
				System.out.println("Exiting Post-It note application.");
				System.exit(0);
			}
		}
	}


	 *
	 * @return the copied text
	 */
	public String getCopiedText(){
		return Text;
	}

	/**
	 *
	 * @param Text to be copied
	 */
	public void setCopiedText(String Text){
		this.Text = Text;
	}

	/**
	 *
	 * @param postItNoteContent to set
	 */
	public void setPostItNoteContent(JTextArea postItNoteContent){
		this.postItNoteContent = postItNoteContent;
	}

	/**
	 *
	 * @return content of post it note content
	 */
	public JTextArea getPostItNoteContent(){
		return postItNoteContent;
	}