EDIT

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      <menus xsi:type="menu:PopupMenu" xmi:id="_CoJioIdQEeecZ4F2Y9Z0Og" elementId="eu.etaxonomy.taxeditor.store.popupmenu.termeditor">

        <children xsi:type="menu:Menu" xmi:id="_DR1Y0IdQEeecZ4F2Y9Z0Og" elementId="eu.etaxonomy.taxeditor.store.menu.menulabel0" label="%menu.label.0">

    <elements xsi:type="basic:PartDescriptor" xmi:id="_XV6gkEbOEeiER_VRS0L7wA" elementId="eu.etaxonomy.taxeditor.view.webimport.termimport.GfBioTerminologyImportPart" label="%partdescriptor.label.1" tooltip="%partdescriptor.tooltip.1" closeable="true" contributionURI="bundleclass://eu.etaxonomy.taxeditor.store/eu.etaxonomy.taxeditor.view.webimport.termimport.GfBioTerminologyImportPart"/>

    <elements xsi:type="basic:PartDescriptor" xmi:id="_namYwB7xEemDKJyLc5CJfQ" elementId="eu.etaxonomy.taxeditor.store.partdescriptor.termsearch" label="%partdescriptor.label.2" closeable="true" contributionURI="bundleclass://eu.etaxonomy.taxeditor.store/eu.etaxonomy.taxeditor.view.search.facet.term.TermSearch"/>

    <elements xsi:type="basic:PartDescriptor" xmi:id="_mbegMDNMEemOn_75IU-Tvg" elementId="eu.etaxonomy.taxeditor.store.partdescriptor.occurencesearch" label="%partdescriptor.label.3" closeable="true" contributionURI="bundleclass://eu.etaxonomy.taxeditor.store/eu.etaxonomy.taxeditor.view.search.facet.occurrence.OccurrenceSearch"/>

      <tags>nonRestore</tags>

      <handlers xmi:id="_-y1CccKPEem1vZq1LletZg" elementId="eu.etaxonomy.taxeditor.featuretree.e4.handler.CreateFeatureTreeHandler" contributionURI="bundleclass://eu.etaxonomy.taxeditor.store/eu.etaxonomy.taxeditor.termtree.e4.handler.CreateTermTreeHandler" command="_AJtnsCHXEeiP8eNo0PEm1g"/>

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        <children xsi:type="menu:HandledMenuItem" xmi:id="_-y1CecKPEem1vZq1LletZg" elementId="eu.etaxonomy.taxeditor.store.handledmenuitem.newfeaturetree" label="%handledmenuitem.label.1" iconURI="platform:/plugin/org.eclipse.ui/icons/full/etool16/new_wiz.png" command="_AJtnsCHXEeiP8eNo0PEm1g"/>

        <children xsi:type="menu:MenuSeparator" xmi:id="_-y1CgMKPEem1vZq1LletZg" elementId="eu.etaxonomy.taxeditor.store.menuseparator.5"/>

        <children xsi:type="menu:HandledMenuItem" xmi:id="_-y1CgcKPEem1vZq1LletZg" elementId="eu.etaxonomy.taxeditor.store.handledmenuitem.addchildfeature" label="%handledmenuitem.label.2" iconURI="platform:/plugin/eu.etaxonomy.taxeditor.store/icons/add.gif" command="_aPYxsBezEeiXusClKZjycQ"/>

    </elements>

  </fragments>

  <fragments xsi:type="fragment:StringModelFragment" xmi:id="_swGH0GhvEee3K4uKJljEYg" featurename="handlers" parentElementId="xpath:/">

    <elements xsi:type="commands:Handler" xmi:id="_tyCPYIdPEeecZ4F2Y9Z0Og" elementId="eu.etaxonomy.taxeditor.editor.definedterm.e4.handler.OpenDefinedTermEditorHandlerE4" contributionURI="bundleclass://eu.etaxonomy.taxeditor.store/eu.etaxonomy.taxeditor.editor.definedterm.e4.handler.OpenDefinedTermEditorHandlerE4" command="_n5NykDoqEeud_N8qGaxX2Q"/>

    <elements xsi:type="commands:Handler" xmi:id="_XF8ogJMBEeeR4YRjNqCKeA" elementId="eu.etaxonomy.taxeditor.handler.defaultHandler.e4.DefaultOpenTaxonNodeWizardHandlerE4" contributionURI="bundleclass://eu.etaxonomy.taxeditor.store/eu.etaxonomy.taxeditor.handler.defaultHandler.e4.DefaultOpenTaxonNodeWizardHandlerE4" command="_cE510JMBEeeR4YRjNqCKeA"/>

    <elements xsi:type="commands:Handler" xmi:id="_8HUM8JMCEeeR4YRjNqCKeA" elementId="eu.etaxonomy.taxeditor.handler.defaultHandler.e4.DefaultOpenClassificationWizardHandlerE4" contributionURI="bundleclass://eu.etaxonomy.taxeditor.store/eu.etaxonomy.taxeditor.handler.defaultHandler.e4.DefaultOpenClassificationWizardHandlerE4" command="_zJ4-8JMCEeeR4YRjNqCKeA"/>

    <elements xsi:type="commands:Handler" xmi:id="_VBYX4MiQEeiKErB3UVzQug" elementId="eu.etaxonomy.taxeditor.handler.e4.OpenDistributionStausWizardAdminHandler" contributionURI="bundleclass://eu.etaxonomy.taxeditor.store/eu.etaxonomy.taxeditor.handler.e4.OpenDistributionStatusWizardAdminHandler" command="_tPtdwMiIEeiKErB3UVzQug"/>

    <elements xsi:type="commands:Handler" xmi:id="_jnQb8MrcEeiKErB3UVzQug" elementId="eu.etaxonomy.taxeditor.handler.e4.OpenCommonNameAreaWizardHandler" contributionURI="bundleclass://eu.etaxonomy.taxeditor.store/eu.etaxonomy.taxeditor.handler.e4.OpenCommonNameAreaWizardAdminHandler" command="_tRsg8MrcEeiKErB3UVzQug"/>

    <elements xsi:type="commands:Handler" xmi:id="_H_c_EEq2EeeN-dEYnw7m3g" elementId="eu.etaxonomy.taxeditor.featuretree.handler.SaveHandler" contributionURI="bundleclass://eu.etaxonomy.taxeditor.workbench/eu.etaxonomy.taxeditor.workbench.SaveHandler" command="_LlbAMEq2EeeN-dEYnw7m3g"/>

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  </fragments>

  <fragments xsi:type="fragment:StringModelFragment" xmi:id="_qT4hgIfTEeecZ4F2Y9Z0Og" featurename="children" parentElementId="eu.etaxonomy.taxeditor.workbench.menu.window" positionInList="before:eu.etaxonomy.taxeditor.application.windowMenu.last">

    <elements xsi:type="menu:Menu" xmi:id="_LT3P8IfcEeecZ4F2Y9Z0Og" elementId="eu.etaxonomy.taxeditor.store.menu.termeditor" label="%menu.label.1">

   </propertyTester>

   <propertyTester

         class="eu.etaxonomy.taxeditor.termtree.TermTreePropertyTester"

         properties="isTermTree"

         type="org.eclipse.jface.viewers.IStructuredSelection">

   </propertyTester>

	public static final String PARTDESCRIPTOR_EU_ETAXONOMY_TAXEDITOR_VIEW_SESSIONS_SESSIONSVIEWPART = "eu.etaxonomy.taxeditor.view.sessions.SessionsViewPart";

	public static final String PARTDESCRIPTOR_EU_ETAXONOMY_TAXEDITOR_VIEW_WEBIMPORT_TERMIMPORT_GFBIOTERMINOLOGYIMPORTPART = "eu.etaxonomy.taxeditor.view.webimport.termimport.GfBioTerminologyImportPart";

	public static final String POPUPMENU_EU_ETAXONOMY_TAXEDITOR_STORE_POPUPMENU_DATASOURCEVIEW = "eu.etaxonomy.taxeditor.store.popupmenu.datasourceview";

	public static final String POPUPMENU_EU_ETAXONOMY_TAXEDITOR_STORE_POPUPMENU_TERMEDITOR = "eu.etaxonomy.taxeditor.store.popupmenu.termeditor";

}

 */

public class TermTreePropertyTester extends PropertyTester {

	@Override

    public boolean test(Object receiver, String property, Object[] args,

import eu.etaxonomy.cdm.persistence.dto.TermNodeDto;

import eu.etaxonomy.cdm.persistence.dto.TermTreeDto;

import eu.etaxonomy.cdm.persistence.hibernate.CdmDataChangeMap;

import eu.etaxonomy.taxeditor.editor.definedterm.TermTransfer;

import eu.etaxonomy.taxeditor.event.WorkbenchEventConstants;

import eu.etaxonomy.taxeditor.l10n.Messages;

import eu.etaxonomy.taxeditor.model.AbstractUtility;

        	IE4ViewerPart, IPartContentHasDetails, IPartContentHasSupplementalData,

        	IContextListener, IConversationEnabled, IDirtyMarkable {

    public static final List<String> TREE_PROPERTY_PATH = Arrays.asList(new String[] {

            "root", //$NON-NLS-1$

            "root.children", //$NON-NLS-1$

            "root.children.inapplicableIf", //$NON-NLS-1$

            "root.children.inapplicableIf.state", //$NON-NLS-1$

            "root.children.onlyApplicableIf", //$NON-NLS-1$

            "root.children.onlyApplicableIf.state", //$NON-NLS-1$

    });

    public Map<Object, List<String>> getPropertyPathsMap() {

        List<String> propertyPaths = Arrays.asList(new String[] {

                "children", //$NON-NLS-1$

        });

        Map<Object, List<String>> propertyPathMap =

                new HashMap<Object, List<String>>();

 */

public class TermTreeEditorComposite <T extends DefinedTermBase> extends Composite{

    private Label label_title;

    private Text text_title;

    private TreeViewer viewer;

    public TermTreeEditorComposite(Composite parent, int style) {

        text_title.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 1, 1));

        text_title.setEditable(false);

        viewer = new TreeViewer(new Tree(this, SWT.H_SCROLL | SWT.V_SCROLL | SWT.MULTI));

        Tree tree = viewer.getTree();

        //add specific selection listener

        if(openFeatureTreeSelectionListener!=null){

        }

        else{

            //add default selection listener

                @Override

                public void widgetSelected(SelectionEvent e) {

                    TermTree<T> tree = FeatureTreeSelectionDialog.select(getDisplay().getActiveShell(),

    }

    public void setSelectedTree(TermTree<T> featureTree) {

        viewer.setInput(featureTree);

        StoreUtil.setTextWithoutModifyListeners(text_title, featureTree!=null?featureTree.getTitleCache():"");

    }

    public TermTree<T> getFeatureTree() {

    }

    public Label getLabel_title() {

    }

    public Button getBtnOpenFeatureTree() {

    }

    public TreeViewer getViewer() {