!7

sclass LastImagesInDirectory extends DynModule {
  /*virtual DirectoryInfo*/O dirInfo;
  S dir;
  L<S> imageNames;
  
  transient DynamicHStack stack;

  File dirObject() { ret newFile(dir); }
  
  void start { ownTimer(doEvery(10.0, r fullUpdate)); }
  
  JComponent visualize() {
    if (dir == null)
      ret jcenteredbutton("Select directory...", r {
        selectFile("Select directory to show", voidfunc(File dir) {
          setField(dir := f2s(dir));
          findMate();
          revisualize();
        });
      });
      
    ret jHigherScrollPane(jfullcenter(stack = makeNiceButtons());
  }
  
  void update {
    lock lock;
    // TODO
    
           addToNiceButtons(buttons, s, #1101240, null);
    trimHStackFromLeft(buttons, 5);
    centerPackFrame(buttons);
    scrollAllTheWayToTheRight(buttons);

  }
  
  
}