this.table = table;
this.tv = _tv;
COConfigurationManager.addAndFireParameterListener("Table.extendedErase",
new ParameterListener() {
public void parameterChanged(String parameterName) {
Utils.execSWTThread(new AERunnable() {
public void runSupport() {
drawExtended = COConfigurationManager.getBooleanParameter("Table.extendedErase");
if (!first) {
Rectangle bounds = tv.getTableOrTreeSWT().getBounds();
tv.getTableOrTreeSWT().redraw(bounds.x, bounds.y, bounds.width, bounds.height, true);