Bug 156157 data item width change cannot be seen in layout
steps to reproduce: - create a report - add a data item - bring up properties - set its width to 1cm or 50%, etc - set its background color to blue - preview in html expected behavior: - data item width change can be seen in both layout and preview actual behavior: - it cannot be seen in layout
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/internal/ui/layout/ReportFlowLayout.java
{
	
	public static final int ALIGN_CENTER = 0;
	
	public static final int ALIGN_LEFTTOP = 1;
	
	public static final int ALIGN_RIGHTBOTTOM = 2;
	/**
	 * An insets singleton.
	 */
	private static final Insets INSETS_SINGLETON = new Insets( );
	/**
	 * The property that determines whether leftover space at the end of a
	 * row/column should be filled by the last item in that row/column.
	 */
	protected boolean fill = false;
	
	protected int majorAlignment = ALIGN_LEFTTOP;
	
	protected int minorAlignment = ALIGN_LEFTTOP;
	
	protected int minorSpacing = 5;
	
	protected int majorSpacing = 5;
	private WorkingData data = null;
	private Hashtable constraints = new Hashtable( );
	/**
	 * Holds the necessary information for layout calculations.
	 */
	class WorkingData