code: public void setInputList(final List<PathLabel> inputRefs) {
  		this.inputRefs = inputRefs;
  		
  		SwingUtilities.invokeLater(new Runnable() {
  			public void run() {
  				for( int i = 0; i < inputRefs.size(); i++ ) {
  					imageBox.addItem(inputRefs.get(i).getLabel());
  				}
  			}});
  	}
docs: Specifies a list of images to use as input and loads them
  
  @param inputRefs Name of input and where to get it