Hi,
I wanted to check if a popup is showing, so I wrote this method:
public static int getNumPopupsShowing() {
int result = 0;
NodeList<Element> divs = Document.get().getElementsByTagName("div");
for (int i=0; i<divs.getLength(); i++) {
if ("gwt-PopupPanel".equals(divs.getItem(i).getClassName())) {
result++;
}
}
return result;
}
However, is there a better way?
Thanks.
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