sclass G22GalleryPanel is Swingable {
  settable transient G22Utils g22utils;
  transient new JGallery_v2 gallery;
  transient ImageSurface selectedImageSurface;
  transient new G22AnalysisPanel analysisPanel;
  
  void selectImage(GalleryImage img) {
    if (img != null) gallery.selectFile(img.path);
  }
    
  cachedVisualize {
    var selectedImageSurface = stdImageSurface();
    gallery.onAdaptingButton(button -> {
      if (!g22utils.devMode()) ret;
      componentPopupMenuItem(button, "Upload image...",
        rThread { uploadImageFileDialog(button.imageFile()) });
    });
      
    new AWTOnConceptChangesByClass(g22utils.concepts(), GalleryImage, gallery.visualize(), -> {
      print("Updating gallery");
      var files = sortFilesAlphaNumIC(
        map(list(g22utils.concepts(), GalleryImage), i -> i.path));
      gallery.setImageFiles(files);
      updateEnclosingTabTitleWithCount(gallery.visualize(), l(files));
    }).install();

    /*analysisPanel.editAnalyzer = l1 editAnalyzer;
    analysisPanel.g22utils(g22utils).imageSurface(galleryImageSurface);
    ownResource(analysisPanel);
    main onChange(analysisPanel, me());*/

    /*gallery.openImage = img -> {
      galleryImageSurface.loadImage(img);
      analysisPanel.setImage(img);
    };*/
    
    ret withBottomMargin(
      jvsplit(0.75,
        jhsplit(0.25,
          jCenteredSection("All Images", gallery.visualize()),
          jRaisedCenteredSection("Selected Image",
            withRightAlignedButtons(galleryImageSurface.visualize(),
              "Gallery CRUD" := r { showUIURL("Gallery CRUD") }
            )
          )
        ),
        analysisPanel.visualize()
      ));
  }
}