Bug 172273 Grid insert to masterpage dosen't display propertily [05]
Build Number: 2.2.0.v20070131-1050 Description: As the screenshot, insert a grid (3*3) in the master page.It can't be display propertily. Step to reproduce: 1. new a report and switch to masterpage 2. insert a grid (3*3) Actual result: Please refer to the screenshot, it's abnormal.
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/core/DesignElement.java
return true;
			e = e.getExtendsElement( );
		}
		return false;
	}
	/**
	 * Determines if any elements extend this element.
	 * 
	 * @return True if the element is extended, false if not.
	 */
	public boolean hasDerived( )
	{
		return derived != null && derived.size( ) > 0;
	}
	/**
	 * Returns the optional display name. Note: set the display name by calling
	 * the {@link #setProperty( String, Object )}method.
	 * <p>
	 * Part of: The name system.
	 * 
	 * @return Returns the displayName.
	 */
	public String getDisplayName( )
	{
		return (String) getLocalProperty( null, DISPLAY_NAME_PROP );
	}
	/**
	 * Returns the optional message id used to localize the display name. Note:
	 * set the display name id by calling the
	 * {@link #setProperty( String, Object )}method.