@Override
    public void setDesignMode(final boolean designMode) {
        super.setDesignMode(designMode);
        dataGrid.setAllowMove(designMode);
        dataGrid.setAllowHeaderSelection(designMode);
        addColumnButton.setVisible(designMode);
    }
Get the table component settings and perform parameter replacement on columns etc.

@return Resolved table settings.
stroom-core-client/src/main/java/stroom/dashboard/client/table/TablePresenter.java