public void selectItem(Element item) {
if (selectedItem != null) {
selectedItem.removeAttribute(SELECTED_ATTRIBUTE);
}
selectedItem = item;
selectedItem.setAttribute(SELECTED_ATTRIBUTE, SELECTED_ATTRIBUTE);
}
@Override
public void setTitle(String title) {
Element containerElement = getContainerElement();
if (title == null || title.length() == 0) {
containerElement.removeAttribute("title");
} else {
containerElement.setAttribute("title", title);
}
}
/**
* remove gwt positioning and overflow from extra divs, and hope for the best about xbrowser
* compatibility..
*/
private Element __fixPositioningAndOverflow(final Element element) {
if ("body".equalsIgnoreCase(element.getTagName())) {
return element;
} else {
element.setAttribute("style", "");
element.removeAttribute("style"); // does not work on chrome
element.setId("extradiv_" + index++);
return __fixPositioningAndOverflow(element.getParentElement());
}
}