code: private void browseForImage() {
  		if (emitter != null) {
  			int resp = chooser.showOpenDialog(this);
  			if (resp == JFileChooser.APPROVE_OPTION) {
  				File file = chooser.getSelectedFile();
  				String path = file.getParentFile().getAbsolutePath();
  				String name = file.getName();
  				
  				ConfigurableEmitter.setRelativePath(path);
  				emitter.setImageName(name);
  				
  				imageName.setText(name);
  			}
  		}
  	}
docs: Browse for a particle image and set the value into both the emitter and text field
  on successful completion