class CollapsedDefinitionPaletteItemWidget implements CollapsedDefinitionPaletteItemWidgetView.Presenter {

    @Override
    public void onMouseDown(final int clientX,
                            final int clientY,
                            final int x,
                            final int y) {
        if (itemMouseDownCallback != null) {
            itemMouseDownCallback.accept(new PaletteItemMouseEvent(item.getId(),
                                                                   clientX,
                                                                   clientY,
                                                                   x,
                                                                   y));
        }
    }

    @Inject public  CollapsedDefinitionPaletteItemWidget(final CollapsedDefinitionPaletteItemWidgetView view);

}