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/editors/schematic/editparts/LabelEditPart.java
* 
	 * @return The text shown on label
	 */
	protected String getText( )
	{
		String text = ( (LabelHandle) getModel( ) ).getDisplayText( );
		if ( text == null )
		{
			text = ELEMENT_DEFAULT_TEXT;
		}
		return text;
	}
	/**
	 * @return The constraint
	 */
	protected Object getConstraint( )
	{
		ReportItemHandle handle = (ReportItemHandle) getModel( );
		ReportItemConstraint constraint = new ReportItemConstraint( );
		constraint.setDisplay( handle.getPrivateStyle( ).getDisplay( ) );
		return constraint;
	}
	/* (non-Javadoc)
	 * @see org.eclipse.birt.report.designer.internal.ui.editors.schematic.editparts.ReportElementEditPart#getResizePolice(org.eclipse.gef.EditPolicy)
	 */
	public EditPolicy getResizePolice(EditPolicy parentPolice)
	{
		return new NonResizableEditPolicy( );
	}
}