Source of IconAdapter.java

Structures and functions

public class IconAdapter extends JComponent

  1: import java.awt.*;
  2: import javax.swing.*;

  4: /**
  5:    An adapter that turns an icon into a JComponent.
  6: */
  7: public class IconAdapter extends JComponent
  8: {
  9:    /**
 10:       Constructs a JComponent that displays a given icon.
 11:       @param icon the icon to display
 12:    */
 13:    public IconAdapter(Icon icon)
 14:    {
 15:       this.icon = icon;
 16:    }

 18:    public void paintComponent(Graphics g)
 19:    {
 20:       icon.paintIcon(this, g, 0, 0);
 21:    }

 23:    public Dimension getPreferredSize()
 24:    {
 25:       return new Dimension(icon.getIconWidth(),
 26:             icon.getIconHeight());
 27:    }

 29:    private Icon icon;
 30: }