JLabel painting

Question

ok i have a simple CLass that expands JLabel which creates a class box style image on a JLabel (which makes it simple for me to drag it around on a JPanel) however i have two problems
- i am unsure of how to adapt it so that the graphic i draw takes into account newlines in the strings
- and more importantly i wish to be able to make the image be smaller depandant on a value so in other words have a small button in the top left corner of the image which specifies if the image is maximised or minimised however i obviously cant as you cannot add buttons to JLabels does any 1 havee ne idea of how i could achive this?
Below is my current paint method
public void paintComponent(Graphics g) {
          g.setFont(theFont);
          FontMetrics fm = g.getFontMetrics();
          int[] width1 = new int[2];
          int width;
          width = fm.stringWidth(name);
          width1[0] = fm.stringWidth(attributes);
          width1[1] = fm.stringWidth(methods);
          for (int i = 0; i < 2; i++)
               if (width1[i] > width)
                    width = width1;
          if (width < 50)
               width = 50;
          int height = fm.getHeight();
          g.drawRect(x, y, width, height);
          g.drawRect(x, y + height, width, height);
          g.drawRect(x, y + (height * 2), width, height);
          g.drawString(name, x + 1, y + height - 4);
          g.drawString(attributes, x + 1, y + (2 * height) - 4);
          g.drawString(methods, x + 1, y + (3 * height) - 4);

Answer 1

ok i have the second point working i just need some ideas how i can make the painting take into account newlines without me having to go through each string and find them.