Class OSPDialog

src/org/opensourcephysics/display/OSPDialog.java:23–143

OSPDialog is a standard dialog that can remain hidden in applet mode. Copyright: Copyright (c) 2002 @author Wolfgang Christian @version 1.0

 * @version 1.0
 */
public class OSPDialog extends JDialog {
  static int topx = 10;
  static int topy = 100;

  /** Set <I>true</I> if the program is an applet. */
  public static boolean appletMode = false;

  /** Field myApplet provides a static reference to an applet context
   * so that the document base and code base can be obtained in applet mode.
   */
  public static JApplet applet;

  /** The thread group that created this object.*/
  public ThreadGroup constructorThreadGroup = Thread.currentThread().getThreadGroup();
  protected boolean keepHidden = false;
  protected BufferStrategy strategy;

  /**
   * Constricts a dialog that can be kept hidden in applets.
   *
   * @param owner Dialog
   * @param title String
   * @param modal boolean
   */
  public OSPDialog(Frame owner, String title, boolean modal) {
    super(owner, title, modal);
    if(appletMode) {
      keepHidden = true;
    }
    setLocation(topx, topy);
    Dimension d = java.awt.Toolkit.getDefaultToolkit().getScreenSize();
    topx = Math.min(topx+20, (int) d.getWidth()-100);
    topy = Math.min(topy+20, (int) d.getHeight()-100);
  }

  /**
   * OSPDialog constructor with a title.
   * @param title
   */
  public OSPDialog(String title) {
    this(null, title, false);
  }

  /**
   * OSPDialog constructor.
   */
  public OSPDialog() {
    this(""); //$NON-NLS-1$
  }

  @Override
public void setSize(int width, int height) {
    super.setSize(width, height);
    validate();
  }

  /**
   * Shows the frame on the screen if the keep hidden flag is false.