int nColumns = 2;
fCougaarCombo.setLayoutData(new GridData( GridData.HORIZONTAL_ALIGN_FILL)); fCougaarCombo.addModifyListener(new ModifyListener() { public void modifyText(ModifyEvent evt) { handleCougaarComboBoxModified(); } }); } }
    public void createControl(Composite parent) {        initializeDialogUnits(parent);        Composite composite = new Composite(parent, SWT.NONE);        int nColumns = 2;        GridLayout layout = new GridLayout();        layout.numColumns = nColumns;        composite.setLayout(layout);        createCougaarControls(composite, nColumns);        setControl(composite);        //        WorkbenchHelp.setHelp(composite,        //            IJavaHelpContextIds.NEW_INTERFACE_WIZARD_PAGE);    }