Hello,
When I set:
final LayoutPanel layoutPanel = new LayoutPanel();
layoutPanel.add(new Label("Drag Widget"));
layoutPanel.setHeight("50px");
layoutPanel.getElement().setDraggable(Element.DRAGGABLE_TRUE);
layoutPanel.addDomHandler(new DragStartHandler() {
@Override
public void onDragStart(DragStartEvent event) {
event.setData("text", "Hello World");
event.getDataTransfer().setDragImage(layoutPanel.getElement(), 10, 10);
}
}, DragStartEvent.getType());
(...)
and then, when I'm really dragging this simple widget it don't has mouse
pointer at it's 10x10px image coordinates, but this widget's image is deep
under mouse pointer and is gradiently opacity... looks bad.
When I use AbsolutePanel in place of LayoutPanel then "dragging help image"
looks all right - with constant opacity and with mouse pointer at 10x10px.
Why?
Please help,
Thanks!
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