Bug 164070 Support widows/orphans properties on text item
Support widows/orphans properties on block text item(label, text, data etc), About the definition of widows/orphans, please refer to CSS spec.
model/org.eclipse.birt.report.model.tests/test/org/eclipse/birt/report/model/api/DesignElementHandleTest.java
{
	/*
	 * (non-Javadoc)
	 * 
	 * @see junit.framework.TestCase#setUp()
	 */
	protected void setUp( ) throws Exception
	{
		super.setUp( );
		openDesign( "DesignElementHandleTest.xml" ); 
	}
	/**
	 * Test findContentSlot method on DesignElementHandle; and the move
	 * operation of SlotHandle.
	 * 
	 * @throws Exception
	 */
	public void testFindContentSlot( ) throws Exception
	{
		GraphicMasterPageHandle mHandle = (GraphicMasterPageHandle) designHandle
				.findMasterPage( "My Page" ); 
		DesignElementHandle dHandle = designHandle.findElement( "label1" ); 
		assertTrue( -1 == designHandle.findContentSlot( dHandle ) );
		assertTrue( 0 == mHandle.findContentSlot( dHandle ) );