Popup Panels have a isShowing() method, use that to determine if its currently displayed
~Ashwin On Tue, Jul 12, 2011 at 6:30 AM, Craig Mitchell <[email protected]> wrote: > 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. > > -- > You received this message because you are subscribed to the Google Groups > "Google Web Toolkit" group. > To view this discussion on the web visit > https://groups.google.com/d/msg/google-web-toolkit/-/Jwf77I4AUsoJ. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group at > http://groups.google.com/group/google-web-toolkit?hl=en. > -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
