code: private Text createConfText(ModifyListener listener, Composite parent,
        ConfProp prop) {
  
      Text text = new Text(parent, SWT.SINGLE | SWT.BORDER);
      GridData data = new GridData(GridData.FILL_HORIZONTAL);
      text.setLayoutData(data);
      text.setData("hProp", prop);
      text.setText(location.getConfProp(prop));
      text.addModifyListener(listener);
  
      return text;
    }
docs: Create a SWT Text component for the given {@link ConfProp} text
  configuration property.
  
  @param listener
  @param parent
  @param prop
  @return