Window owner = SwingUtilities.getWindowAncestor(textArea);
tipWindow = new TipWindow(owner, this, text);
tipWindow.setHyperlinkListener(hyperlinkListener);
// Give apps a chance to decorate us with drop shadows, etc.
PopupWindowDecorator decorator = PopupWindowDecorator.get();
if (decorator!=null) {
decorator.decorate(tipWindow);
}
// TODO: Position tip window better (handle RTL, edges of screen, etc.).
// Wrap in an invokeLater() to work around a JEditorPane issue where it
// doesn't return its proper preferred size until after it is displayed.