Bug 188027 PasteAction is diabled
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/elements/Theme.java
*  Actuate Corporation  - initial API and implementation
 *******************************************************************************/
package org.eclipse.birt.report.model.elements;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import org.eclipse.birt.report.model.api.DesignElementHandle;
import org.eclipse.birt.report.model.api.ThemeHandle;
import org.eclipse.birt.report.model.api.elements.ReportDesignConstants;
import org.eclipse.birt.report.model.api.util.StringUtil;
import org.eclipse.birt.report.model.api.validators.ThemeStyleNameValidator;
import org.eclipse.birt.report.model.core.ContainerContext;
import org.eclipse.birt.report.model.core.ContainerSlot;
import org.eclipse.birt.report.model.core.DesignElement;
import org.eclipse.birt.report.model.core.Module;
import org.eclipse.birt.report.model.core.ReferenceableElement;
import org.eclipse.birt.report.model.core.StyleElement;
import org.eclipse.birt.report.model.css.CssNameManager;
import org.eclipse.birt.report.model.css.CssStyleSheet;
import org.eclipse.birt.report.model.css.CssStyleSheetAdapter;
import org.eclipse.birt.report.model.elements.interfaces.IThemeModel;
import org.eclipse.birt.report.model.i18n.ModelMessages;
import org.eclipse.birt.report.model.metadata.NamePropertyType;
import org.eclipse.birt.report.model.util.ModelUtil;
/**
 * This class represents a theme in the library.
 * 
 */
public class Theme extends ReferenceableElement
		implements