NativeEvent eventSticker = Document.get().createMouseDownEvent(1, 0, 0, сordX + 10, cordY + 10,
            false, false, false, false, NativeEvent.BUTTON_LEFT);

        eventSticker.preventDefault();

        RootPanel.get().add(stickerWidget, сordX, cordY); //stickerWidgetr = FocusPanel
        getView().makeDraggable(stickerWidget); //включается подержка DND

        DOM.setCapture(stickerWidget.getElement());
        DOM.eventPreventDefault(DOM.eventGetCurrentEvent());

        stickerWidget.getElement().dispatchEvent(eventSticker);

        eventSticker.stopPropagation();