private void displayToolTip(String toolTipString) {
toolTipPopup = new ToolTipPopup(toolTipString, this);
toolTipPopup.setStyle(toolTipStyle);
toolTipPopup.setNuxDisplayTime(toolTipDisplayTime);
toolTipPopup.show();
}
/** Dismisses the Tooltip if it is currently visible */
public void dismissToolTip() {
if (toolTipPopup != null) {
toolTipPopup.dismiss();
toolTipPopup = null;
}
}