* if any, and third is the text content. Method is emitter with both
* empty parameters when the mouse isn't hovering over any link element.
*/
- void hoveringOverLink(const QString &link, const QString &title, const QString &textContent);
+ void hoveringOverLink(const QString &link, const QString &title, const QString &textContent = QString());
/**
* Signal is emitted when the statusbar text is changed by the page.
*/