Bug 277668 Custom Control Example: StyledTextTab Set/Get API incomplete
HEAD Custom Control Example: StyledTextTab Set/Get API is incomplete (e.g. misses block selection and margins).
examples/org.eclipse.swt.examples/src/org/eclipse/swt/examples/controlexample/StyledTextTab.java
styledText.setText(text);
			text = null;
		}
		if (styleRanges != null) {
			styledText.setStyleRanges(styleRanges);
			styleRanges = null;
		}
	}
	
	/**
	 * Creates the "Style" group.
	 */
	void createStyleGroup() {
		super.createStyleGroup();
	
		
		wrapButton = new Button (styleGroup, SWT.CHECK);
		wrapButton.setText ("SWT.WRAP");
		readOnlyButton = new Button (styleGroup, SWT.CHECK);
		readOnlyButton.setText ("SWT.READ_ONLY");
		fullSelectionButton = new Button (styleGroup, SWT.CHECK);
		fullSelectionButton.setText ("SWT.FULL_SELECTION");
	}
	
	/**
	 * Creates the "StyledText Style" group.
	 */
	void createStyledTextStyleGroup () {
		styledTextStyleGroup = new Group (controlGroup, SWT.NONE);
		styledTextStyleGroup.setText (ControlExample.getResourceString ("StyledText_Styles"));