Re: Firing a click event on a CellTable

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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