Bug 64760 add SINGLE/MULTI radios to ControlExample - Dialog tab - File Dialog Styles
should probably add a horizontal separator below the SWT.OPEN radio, then the SINGLE and MULTI radios below
examples/org.eclipse.swt.examples/src/org/eclipse/swt/examples/controlexample/DialogTab.java
break;
			}
			textWidget.append (Text.DELIMITER + Text.DELIMITER);
		}
	}
	
	/**
	 * Creates the "Control" group. 
	 */
	void createControlGroup () {
		/*
		 * Create the "Control" group.  This is the group on the
		 * right half of each example tab.  It consists of the
		 * style group, the display group and the size group.
		 */			
		controlGroup = new Group (tabFolderPage, SWT.NONE);
		GridLayout gridLayout= new GridLayout ();
		controlGroup.setLayout(gridLayout);
		gridLayout.numColumns = 2;
		gridLayout.makeColumnsEqualWidth = true;
		controlGroup.setLayoutData (new GridData (GridData.HORIZONTAL_ALIGN_FILL | GridData.VERTICAL_ALIGN_FILL));
		controlGroup.setText (ControlExample.getResourceString("Parameters"));
		
		/*
		 * Create a group to hold the dialog style combo box and
		 * create dialog button.
		 */
		dialogStyleGroup = new Group (controlGroup, SWT.NONE);
		dialogStyleGroup.setLayout (new GridLayout ());
		GridData gridData = new GridData (GridData.HORIZONTAL_ALIGN_CENTER);