Bug 148525 Display text is not found from library resource file
Steps to reproduce: 1.New a library, add a resource file "a.properties" 2.Add a label with text"abc", add a localization "k1=actuate" 3.New a report, extend the label 4.Preview the report Expected result: Report shows "actuate" in preview Actual result: Report shows "actuate" in layout, but "abc" in preview
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/api/DesignElementHandle.java
* Returns a handle to work with a Dimension property. Returns null if the
	 * given property is not defined or not dimension property.
	 * 
	 * @param propName
	 *            name of the property.
	 * @return a corresponding DimensionHandle to deal with the dimension
	 *         property. Return <code>null</code> if the property is defined
	 *         or not dimension property.
	 * 
	 * @see DimensionHandle
	 */
	public DimensionHandle getDimensionProperty( String propName )
	{
		ElementPropertyDefn propDefn = getElement( ).getPropertyDefn( propName );
		if ( propDefn == null )
			return null;
		if ( propDefn.getTypeCode( ) != PropertyType.DIMENSION_TYPE )
			return null;
		return new DimensionHandle( this, propDefn );
	}
	/**
	 * Returns a handle to work with a color property. Returns null if the given
	 * property is not defined or not color property.
	 * 
	 * @param propName
	 *            name of the property.
	 * @return a corresponding ColorHandle to with with the color property.
	 *         Return <code>null</code> if the given property is not defined
	 *         or not color property.
	 *