fInfoControl.setInput(next);
}
}
public void update() {
BrowserInformationControlInput current = fInfoControl.getInput();
if (current != null && current.getNext() != null) {
setToolTipText(Messages
.format(PHPHoverMessages.JavadocHover_forward_toElement_toolTip,
BasicElementLabels.getJavaElementName(current
.getNext().getInputName())));
setEnabled(true);
} else {
setToolTipText(PHPHoverMessages.JavadocHover_forward_toolTip);
setEnabled(false);