void setOtherOptions() {

    reverseMouseButtons2And3
      = choices[mouseButtonIndex].getSelectedItem().equals("Reversed");

    viewOnly 
      = choices[viewOnlyIndex].getSelectedItem().equals("Yes");
    if (viewer.vc != null)
      viewer.vc.enableInput(!viewOnly);

    shareDesktop
      = choices[shareDesktopIndex].getSelectedItem().equals("Yes");

    String scaleString = choices[scaleCursorIndex].getSelectedItem();
    if (scaleString.endsWith("%"))
      scaleString = scaleString.substring(0, scaleString.length() - 1);
    try {
      scaleCursor = Integer.parseInt(scaleString);
    }
    catch (NumberFormatException e) {
      scaleCursor = 0;
    }
    if (scaleCursor < 10 || scaleCursor > 500) {
      scaleCursor = 0;
    }
    if (requestCursorUpdates && !ignoreCursorUpdates && !viewOnly) {
      labels[scaleCursorIndex].setEnabled(true);
      choices[scaleCursorIndex].setEnabled(true);
    } else {
      labels[scaleCursorIndex].setEnabled(false);
      choices[scaleCursorIndex].setEnabled(false);
    }
    if (viewer.vc != null)
      viewer.vc.createSoftCursor(); // update cursor scaling
  }