Bug 122306 TOC on group won't be displayed
Description: TOC on group won't be displayed Steps to reproduce: 1.Add a sample datasource and a data with table "CUSTOMERS" 2.Add a table binding with data set 3.Add a group on the table and set the toc expression to "Group" 4.Preview in HTML Expected result: TOC "Group" will be displayed on the TOC pane Actual result: Nothing in the TOC pane
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/parser/EngineIRVisitor.java
* Creates the content style for master page.
	 * 
	 * @param design
	 *            the master page design
	 * @return the content style
	 */
	protected StyleDeclaration setupContentStyle( MasterPageDesign design )
	{
		String styleName = design.getStyleName( );
		IStyle style = report.findStyle( styleName );
		if ( style == null || style.isEmpty( ) )
		{
			return null;
		}
		StyleDeclaration contentStyle = new StyleDeclaration( cssEngine );
		contentStyle.setProperty( IStyle.STYLE_BACKGROUND_COLOR, style
				.getProperty( IStyle.STYLE_BACKGROUND_COLOR ) );
		contentStyle.setProperty( IStyle.STYLE_BACKGROUND_IMAGE, style
				.getProperty( IStyle.STYLE_BACKGROUND_IMAGE ) );
		contentStyle.setProperty( IStyle.STYLE_BACKGROUND_POSITION_Y, style
				.getProperty( IStyle.STYLE_BACKGROUND_POSITION_Y ) );
		contentStyle.setProperty( IStyle.STYLE_BACKGROUND_REPEAT, style
				.getProperty( IStyle.STYLE_BACKGROUND_REPEAT ) );
		return contentStyle;
	}
	private void setupElementIDMap( ReportElementDesign rptElement )
	{
		report.setReportItemInstanceID( rptElement.getID( ), rptElement );
	}
}