How to use

unregisterMethod

method

in

processing.core.PApplet

public void manualMode() {
  registered = false;
  parent.unregisterMethod("draw", this);
  parent.unregisterMethod("pre", this);
}

@Deprecated
public void unregisterPost(Object o) {
  unregisterMethod("post", o);
}

@Deprecated
public void unregisterDispose(Object o) {
  unregisterMethod("dispose", o);
}

@Deprecated
public void unregisterPre(Object o) {
  unregisterMethod("pre", o);
}

@Deprecated
public void unregisterDraw(Object o) {
  unregisterMethod("draw", o);
}

/**
 * Does not draw anything, it used only to check the window location. This
 * is called once then unregistered.
 */
public void post() {
  checkWindowLocation();
  applet.unregisterMethod("post", this);
}

private void setActive(boolean active) {
  if (active) {
    applet.registerMethod("dispose", this);
    applet.registerMethod("draw", this);
    applet.registerMethod("mouseEvent", this);
  } else {
    applet.unregisterMethod("draw", this);
    applet.unregisterMethod("mouseEvent", this);
  }
}

private void setActive(boolean active) {
  if (active) {
    applet.registerMethod("dispose", this);
    applet.registerMethod("draw", this);
    applet.registerMethod("mouseEvent", this);
  } else {
    applet.unregisterMethod("draw", this);
    applet.unregisterMethod("mouseEvent", this);
  }
}

private void setActive(boolean active) {
  if (active) {
    applet.registerMethod("dispose", this);
    applet.registerMethod("draw", this);
    applet.registerMethod("mouseEvent", this);
  } else {
    applet.unregisterMethod("draw", this);
    applet.unregisterMethod("mouseEvent", this);
  }
}

/**
* Register or unregister reflection methods
* @param active
*/
final void setActive(boolean active) {
 if (active) {
  this.app.registerMethod("pre", this);
  this.app.registerMethod("draw", this);
  this.app.registerMethod("post", this);
  this.app.registerMethod("mouseEvent", this);
  this.app.registerMethod("keyEvent", this);
  this.app.registerMethod("dispose", this);
 } else {
  this.app.unregisterMethod("pre", this);
  this.app.unregisterMethod("draw", this);
  this.app.unregisterMethod("post", this);
  this.app.unregisterMethod("mouseEvent", this);
  this.app.unregisterMethod("keyEvent", this);
 }
}

private void setActive(boolean active) {
  if (active) {
    applet.registerMethod("dispose", this);
    applet.registerMethod("draw", this);
  } else {
    applet.unregisterMethod("draw", this);            
  }
}

private void setActive(boolean active) {
  if (active) {
    applet.registerMethod("dispose", this);
    applet.registerMethod("draw", this);
  } else {
    applet.unregisterMethod("draw", this);
  }
}

/**
 * May or may not be required for use in Web Applet it works so why worry as
 * used by Jonathan Feinberg peasycam, and that works OK
 *
 * @param active boolean
 */
final void setActive(boolean active) {
  if (active != isActive) {
    isActive = active;
    if (active) {
      this.parent.registerMethod("dispose", this);
      this.parent.registerMethod("pre", this);
      this.parent.registerMethod("mouseEvent", this);
      this.parent.registerMethod("keyEvent", this);
    } else {
      this.parent.unregisterMethod("pre", this);
      this.parent.unregisterMethod("mouseEvent", this);
      this.parent.unregisterMethod("keyEvent", this);
    }
  }
}

private void setActive(boolean active) {
  if (active) {
    applet.registerMethod("dispose", this);
    applet.registerMethod("draw", this);
  } else {
    applet.unregisterMethod("draw", this);            
  }
}