just formatting

java/7-mvc/triangle/Main1.java

@@ -5,7 +5,9 @@ import model.TriangleModel;
 public class Main1 {
 
 	public static void main(String[] args) {
+
 		TriangleModel model = new TriangleModel();
+		
 		view.SimpleTextView view = new view.SimpleTextView(model);
 
 		JFrame frame = new JFrame("Triangle Main1");

java/7-mvc/triangle/model/TriangleModel.java

@@ -6,19 +6,20 @@ import javax.swing.undo.AbstractUndoableEdit;
 import javax.swing.undo.UndoableEdit;
 
 public class TriangleModel {
+
 	/* A list of the model's views. */
 	private ArrayList<IView> views = new ArrayList<IView>();
 
 	// Limit the size of the triangle.
 	public static final double MAX_SIDE = 100.0;
-	public static final double MAX_HYPO = Math.sqrt(MAX_SIDE * MAX_SIDE + MAX_SIDE * MAX_SIDE);
+	public static final double MAX_HYPO = 
+	    Math.sqrt(MAX_SIDE * MAX_SIDE + MAX_SIDE * MAX_SIDE);
 
 	private double base = 50.0;  // length of the base
 	private double height = 50.0;  // height of the triangle
 
 	public TriangleModel() { }
 
-
 	/** Set the base to a new value. Must be between 0 and MAX_BASE. */
 	public void setBase(double theBase) {
 		double tmp = Math.max(0, theBase);

java/7-mvc/triangle/view/GraphicalView.java

@@ -17,9 +17,7 @@ public class GraphicalView extends JComponent {
 
 	private double scale = 1.0; // how much should the triangle be scaled?
 
-	private int handleSize = 5;
-
-
+	private int handleSize = 5; // size of selectable square for dragging
 
 	// To format numbers consistently in the text fields.
 	private static final NumberFormat formatter = NumberFormat
@@ -51,7 +49,7 @@ public class GraphicalView extends JComponent {
 		this.addMouseMotionListener(mil);
 	}
 
-	/** Paint the triangle, and "handles" for resizing if it was selected. */
+	/** Paint the triangle with "handle" for resizing */
 	public void paintComponent(Graphics g) {
 		super.paintComponent(g);
 		Insets insets = this.getInsets();
@@ -130,9 +128,9 @@ public class GraphicalView extends JComponent {
 			selected = onTopCorner(e.getX(), e.getY());
 		}
 
-		public void mouseReleased(MouseEvent e) {
-			selected = onTopCorner(e.getX(), e.getY());
-		}
+		// public void mouseReleased(MouseEvent e) {
+		// 	selected = onTopCorner(e.getX(), e.getY());
+		// }
 
 		/** The user is dragging the mouse. Resize appropriately. */
 		public void mouseDragged(MouseEvent e) {

java/7-mvc/triangle/view/SimpleTextView.java

@@ -17,7 +17,9 @@ import java.text.NumberFormat;
  * @author Byron Weber Becker
  */
 public class SimpleTextView extends JPanel implements IView {
+
 	private TriangleModel model;
+	
 	private JTextField baseTF = new JTextField(10);
 	private JTextField heightTF = new JTextField(10);
 	private JTextField hypoTF = new JTextField(10);

java/7-mvc/triangle/view/TextView.java

@@ -13,7 +13,9 @@ import java.text.NumberFormat;
  * @author Byron Weber Becker
  */
 public class TextView extends JPanel {
+
 	private TriangleModel model;
+
 	private JTextField baseTF = new JTextField(10);
 	private JTextField heightTF = new JTextField(10);
 	private JTextField hypoTF = new JTextField(10);
@@ -37,6 +39,7 @@ public class TextView extends JPanel {
 				heightTF.setText(formatter.format(model.getHeight()));
 			}
 		});
+
 		this.model.addView(new IView() {
 			public void updateView() {
 				hypoTF.setText(formatter.format(model.getHypotenuse()));
@@ -54,8 +57,8 @@ public class TextView extends JPanel {
 		this.add(this.hypoTF);
 
 		// Don't allow the user to edit the hypotenuse
-		this.hypoTF.setEditable(false);
-		//this.hypoTF.setEnabled(false);
+		this.hypoTF.setEditable(false); // can still select and copy
+		//this.hypoTF.setEnabled(false); // greyed out, can't select
 	}
 
 	private void registerControllers() {