public void showDependents( boolean bool ){
CellAddress addr = getListBoxSelectedItemAddress();
XSheetAuditing xSheetAuditing = (XSheetAuditing)UnoRuntime.queryInterface( XSheetAuditing.class, getController().getActiveSheet() );
if( bool )
xSheetAuditing.showDependents(addr);
else
xSheetAuditing.hideDependents(addr);
}
public void clearArrows(){