Bug 192171 Layout still display css style from library after removing library.[01]
Description: Layout still display css style from library after removing library. Build number:2.2.0.v20070612 Steps to reproduce: 1. Add a css file in Library Explorer 2. New a library file. 3. Use css file in library default theme. 4. New a report and use the library. 5. Insert a label and apply the style from library. 6. Remove the library in report Outline. Expected result: Style effect disappears from label in Layout. Actual result: Label in Layout still displays the style effect. Error log:N/A
model/org.eclipse.birt.report.model.tests/test/org/eclipse/birt/report/model/library/LibraryThemeTest.java
TextItemHandle text1 = (TextItemHandle) libraryHandle
				.findElement( "text1" ); 
		ThemeHandle theme3 = libraryHandle.findTheme( "theme3" ); 
		assertNotNull( theme3 );
		libraryHandle.setTheme( theme3 );
		MyListener listener = new MyListener( );
		text1.addListener( listener );
		StyleHandle textSelector = theme3.findStyle( "text" ); 
		assertNotNull( textSelector );
		textSelector.getColor( ).setStringValue( ColorPropertyType.BLUE );
		assertEquals( 1, listener.counter );
		assertEquals( ColorPropertyType.BLUE, text1
				.getProperty( Style.COLOR_PROP ) );
	}
	/**
	 * @throws Exception
	 */
	public void testThemeWithAddRemoveLibrary( ) throws Exception
	{
		openDesign( "DesignWithThemeInLibrary.xml" ); 
		LabelHandle label2 = (LabelHandle) designHandle.findElement( "label2" ); 
		ListHandle list1 = (ListHandle) designHandle.findElement( "list1" ); 
		assertEquals( ColorPropertyType.LIME, label2
				.getProperty( Style.COLOR_PROP ) );
		assertEquals( ColorPropertyType.GRAY, list1
				.getProperty( Style.COLOR_PROP ) );
		LibraryHandle libTheme = designHandle.getLibrary( "Theme" ); 
		designHandle.dropLibrary( libTheme );
		assertEquals( ColorPropertyType.MAROON, label2
				.getProperty( Style.COLOR_PROP ) );