/**
* Sets the text of this AutoCompleteDocument to the given text.
*
* @param text the text that will be set for this document
*/
private void setText(String text) {
try {
// remove all text and insert the completed string
super.remove(0, getLength());
super.insertString(0, text, null);
} catch (BadLocationException e) {
throw new RuntimeException(e.toString());
}
}
/**
* Scrolls the help browser to the element with id <code>id</code>
*
* @param id the id
* @return true, if an element with this id was found and scrolling was successful; false,
* otherwise
*/
protected boolean scrollToElementWithId(String id) {
Document d = help.getDocument();
if (d instanceof HTMLDocument) {
HTMLDocument doc = (HTMLDocument) d;
Element element = doc.getElement(id);
try {
Rectangle r = help.modelToView(element.getStartOffset());
if (r != null) {
Rectangle vis = help.getVisibleRect();
r.height = vis.height;
help.scrollRectToVisible(r);
return true;
}
} catch (BadLocationException e) {
Main.warn(tr("Bad location in HTML document. Exception was: {0}", e.toString()));
e.printStackTrace();
}
}
return false;
}