public void applyProperty(final CPlatformWindow c, final Object value) {
   boolean fullscrenable = Boolean.parseBoolean(value.toString());
   if (c.target instanceof RootPaneContainer
       && c.getPeer().getPeerType() == PeerType.FRAME) {
     if (c.isInFullScreen && !fullscrenable) {
       c.toggleFullScreen();
     }
   }
   c.setStyleBits(FULLSCREENABLE, fullscrenable);
 }
  /**
   * *********************************************************** Callbacks from the AWTWindow and
   * AWTView objc classes. ***********************************************************
   */
  private void deliverWindowFocusEvent(boolean gained, CPlatformWindow opposite) {
    // Fix for 7150349: ingore "gained" notifications when the app is inactive.
    if (gained && !((LWCToolkit) Toolkit.getDefaultToolkit()).isApplicationActive()) {
      focusLogger.fine("the app is inactive, so the notification is ignored");
      return;
    }

    LWWindowPeer oppositePeer = (opposite == null) ? null : opposite.getPeer();
    responder.handleWindowFocusEvent(gained, oppositePeer);
  }