void setBanner(SimpleBanner banner) {
    if (banner == null) {
      myBanner.setLeftComponent(null);
      myBanner.setCenterComponent(null);
      myBanner.showProgress(false);
      showProject(myBanner, true);
    }
    else {
      banner.setLeftComponent(myLeftComponent);
      banner.setCenterComponent(myCenterComponent);
      banner.showProgress(myProgress);
      showProject(banner, myHasProject);

      IJSwingUtilities.updateComponentTreeUI(banner);
    }

    myBanner = banner;
  }
void setBanner(SimpleBanner banner)