similar case:
import com.google.gwt.dom.client.Document;
import com.google.gwt.dom.client.NativeEvent;
import com.google.gwt.event.dom.client.ContextMenuEvent;
import com.google.gwt.event.dom.client.ContextMenuHandler;
import com.google.gwt.user.client.DOM;
import com.google.gwt.user.client.Event;
.....
protected CellList contactList;
....
contactList.addDomHandler(new ContextMenuHandler() {
@Override
public void onContextMenu(ContextMenuEvent evt) {
evt.preventDefault();
final NativeEvent event = evt.getNativeEvent();
final NativeEvent newEvent = Document.get().createClickEvent(-1,
event.getScreenX(), event.getScreenY(), event.getClientX(),
event.getClientY(),
event.getCtrlKey(), event.getAltKey(), event.getShiftKey(),
event.getMetaKey());
DOM.eventGetTarget(Event.as(event)).dispatchEvent(newEvent);
}
}, ContextMenuEvent.getType());
...
But : contactList.getElement().dispatchEvent(newEvent);
instead of : DOM.eventGetTarget(Event.as(event)).dispatchEvent(newEvent);
- not working...
So, i think, you correctly create native event, but you send them to
incorrect target.
пятница, 31 мая 2013 г., 12:04:10 UTC+6 пользователь Chris написал:
>
> Hello,
> I am interested in using GWTTestCase to test some features of a view that
> extends CellTable. In my implementation, I have added a CellPreviewHandler
> that I would like to check by firing a click event on a cell of the
> CellTable. I have tried several methods to no avail.
>
> My most recent attempt follows:
>
> CellTable<Artist> cellTable = (CellTable<Artist>) view.getDataView();
> NativeEvent event = Document.get().createClickEvent(0, 0, 0, 20, 30,
> false, false, false, false);
> DomEvent.fireNativeEvent(event, cellTable);
>
> This does not work. The CellPreviewHandler doesn't get called.
>
> This has also been tried:
>
> CellTable<Artist> cellTable = (CellTable<Artist>) view.getDataView();
> NativeEvent event = Document.get().createClickEvent(0, 0, 0, 0, 0, false,
> false, false, false);
> TableCellElement element =
> cellTable.getRowElement(2).getCells().getItem(1);
> element.dispatchEvent(event);
>
> Same problem as the former.
>
> *TL;DR*
> Does anyone have insight as to how I can simulate a click event that will
> fire a CellPreviewEvent on a CellTable for a desired Cell?
>
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