some code i've took from here:
http://code.google.com/p/gwt-maps3/source/browse/trunk/src/com/googlecode/maps3/client/InfoWindow.java
пятница, 22 июня 2012 г., 11:04:14 UTC+4 пользователь John99 написал:
>
> I have a button on InfoWindow. and ClickEvent doesn't work. I think it
> because of infowindow doesn't attach this button to DOM correctly. I've
> made a wraper whis fake panel and now it works ok.
>
> public class NGTInfoWindow {
>
> static class FakePanel extends ComplexPanel
> {
> public FakePanel(Widget w)
> {
> // Detach new child from anything it was attached to before.
> w.removeFromParent();
> // Adds to our collection
> getChildren().add(w);
> // Results in the actual attachment
> adopt(w);
> }
>
> @Override
> public boolean isAttached()
> {
> return true;
> }
>
> /** Detaches the widget */
> public void detachWidget()
> {
> this.remove(0);
> }
> }
>
> private static final Logger log =
> Logger.getLogger(NGTInfoWindow.class.getName());
>
> private InfoWindow infoWindow;
>
> private FakePanel widgetAttacher;
>
> public NGTInfoWindow(InfoWindowOptions options){
> this.infoWindow = InfoWindow.newInstance(options);
> }
>
> private void detachWidget()
> {
> if (this.widgetAttacher != null)
> {
> this.widgetAttacher.detachWidget();
> this.widgetAttacher = null;
>
> log.log(Level.SEVERE, "detachWidget");
> }
> }
>
>
> public void setContent(Widget value)
> {
> infoWindow.setContent(value.getElement());
>
> if (this.widgetAttacher == null)
> {
> // Add a hook for the close button click
> infoWindow.addCloseClickHandler(new CloseClickMapHandler(){
>
> @Override
> public void onEvent(CloseClickMapEvent closeClickMapEvent)
> {
> detachWidget();
> }
>
> });
>
>
> /*this.jso.addListener("closeclick", new Runnable() {
> @Override
> public void run()
> {
> detachWidget();
> }
> });*/
> this.widgetAttacher = new FakePanel(value);
> }
> else if (this.widgetAttacher.getWidget(0) != value)
> {
> this.widgetAttacher.detachWidget();
> this.widgetAttacher = new FakePanel(value);
> }
> }
>
> public void open(MapWidget mapWidget, MVCObject<?> anchor){
> infoWindow.open(mapWidget, anchor);
> }
>
> public void close(){
> infoWindow.close();
> }
>
> }
>
> пятница, 22 июня 2012 г., 6:39:20 UTC+4 пользователь Joseph Lust написал:
>>
>> John99,
>>
>> Which event on
>> InfoWindow<https://github.com/branflake2267/GWT-Maps-V3-Api/blob/master/Apis_Google_Maps/src/com/google/gwt/maps/client/overlays/InfoWindow.java>is
>> not working for you. There are five handlers exposed to GWT from the 5
>> handlers documented for
>> InfoWindow<https://developers.google.com/maps/documentation/javascript/reference#InfoWindow>in
>> the GMaps API. Please elaborate.
>>
>>
>> Sincerely,
>> Joseph
>>
>
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