Re: Stillborn dragstart event

I should add that this only happens in dev mode. The compiled JS works fine.

On Sun, Mar 3, 2013 at 4:10 PM, Adam Augusta <roxton@gmail.com> wrote:
> The ClientWebApp sample application in GWT 2.5 contains example
> drag-and-drop code, as seen below.
> When I use it, it works great the first time I drag a TaskTemplate. On
> subsequent drags, event.getDataTransfer() fails because
> event.dead=true. Halp?
>
> public class DesktopTaskEditView extends Composite implements TaskEditView {
> //...
> static class TaskTemplateCell extends AbstractCell<TaskProxy> {
> //...
> public TaskTemplateCell() {
> // Register the kinds of event this cell will manage.
> super("dragstart");
> }
> //...
> /**
> * Handles "drag-start" events inside the element named "root".
> */
> @UiHandler({"root"})
> void onDragStart(DragStartEvent event, Element parent, Context context) {
> // Save the ID of the TaskProxy.
> DataTransfer dataTransfer = event.getDataTransfer();
> dataTransfer.setData("text", String.valueOf(context.getIndex()));
>
> // Set the image.
> dataTransfer.setDragImage(parent, 25, 15);
> }
> }
> //...
> }

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