emptyTableWidgetWrapper.getElement().getStyle().setPropertyPx("padding", 0);
insert(emptyTableWidgetWrapper, getAbsoluteElement(), 2, true);
setEmptyTableWidgetVisible(false);
// Listen for cell click events
dataTable.addTableListener(new TableListener() {
public void onCellClicked(SourcesTableEvents sender, int row, int cell) {
editCell(row, cell);
}
});