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
iconInformationButton.setText ("SWT.ICON_INFORMATION");
		iconQuestionButton = new Button (iconStyleGroup, SWT.RADIO);
		iconQuestionButton.setText ("SWT.ICON_QUESTION");
		iconWarningButton = new Button (iconStyleGroup, SWT.RADIO);
		iconWarningButton.setText ("SWT.ICON_WARNING");
		iconWorkingButton = new Button (iconStyleGroup, SWT.RADIO);
		iconWorkingButton.setText ("SWT.ICON_WORKING");
	
		
		Group modalStyleGroup = new Group (controlGroup, SWT.NONE);
		modalStyleGroup.setLayout (new GridLayout ());
		modalStyleGroup.setLayoutData (new GridData (GridData.HORIZONTAL_ALIGN_FILL | GridData.VERTICAL_ALIGN_FILL));
		modalStyleGroup.setText (ControlExample.getResourceString("Modal_Styles"));
	
		
		modelessButton = new Button (modalStyleGroup, SWT.RADIO);
		modelessButton.setText ("SWT.MODELESS");
		primaryModalButton = new Button (modalStyleGroup, SWT.RADIO);
		primaryModalButton.setText ("SWT.PRIMARY_MODAL");
		applicationModalButton = new Button (modalStyleGroup, SWT.RADIO);
		applicationModalButton.setText ("SWT.APPLICATION_MODAL");
		systemModalButton = new Button (modalStyleGroup, SWT.RADIO);
		systemModalButton.setText ("SWT.SYSTEM_MODAL");
	
		
		Group fileDialogStyleGroup = new Group (controlGroup, SWT.NONE);
		fileDialogStyleGroup.setLayout (new GridLayout ());
		fileDialogStyleGroup.setLayoutData (new GridData (GridData.HORIZONTAL_ALIGN_FILL | GridData.VERTICAL_ALIGN_FILL));
		fileDialogStyleGroup.setText (ControlExample.getResourceString("File_Dialog_Styles"));