Example usage for javax.swing.tree DefaultMutableTreeNode removeAllChildren

Introduction

In this page you can find the example usage for javax.swing.tree DefaultMutableTreeNode removeAllChildren.

Prototype

public void removeAllChildren() 

Source Link

Document

Removes all of this node's children, setting their parents to null.

Usage

From source file:de.erdesignerng.visual.common.OutlineComponent.java

private void updateDomainTreeNode(Model aModel, Domain aDomain, DefaultMutableTreeNode aDomainNode) {

    aDomainNode.removeAllChildren();
}

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From source file:de.erdesignerng.visual.common.OutlineComponent.java

private void updateCustomTypeTreeNode(Model aModel, CustomType aCustomType,
        DefaultMutableTreeNode aCustomTypeNode) {

    aCustomTypeNode.removeAllChildren();

    //display only details of ENUMERATION and COMPOSITE CustomTypes
    if ((aCustomType.getType() == CustomTypeType.ENUMERATION)
            || (aCustomType.getType() == CustomTypeType.COMPOSITE)) {
        aCustomType.getAttributes().stream().filter(theAttribute -> isVisible(theAttribute))
                .forEach(theAttribute -> {
                    DefaultMutableTreeNode theAttributeNode = new DefaultMutableTreeNode(theAttribute);

                    aCustomTypeNode.add(theAttributeNode);

                    registerUserObject(theAttribute, theAttributeNode);
                });/*from w  w w  . ja va  2  s. co m*/
    } else {
        //TODO: handle EXTERNAL CustomTypes here
    }
}

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From source file:de.erdesignerng.visual.common.OutlineComponent.java

private void updateTableTreeNode(Model aModel, Table aTable, DefaultMutableTreeNode aTableNode) {

    aTableNode.removeAllChildren();

    aTable.getAttributes().stream().filter(theAttribute -> isVisible(theAttribute)).forEach(theAttribute -> {
        DefaultMutableTreeNode theAttributeNode = new DefaultMutableTreeNode(theAttribute);
        aTableNode.add(theAttributeNode);

        registerUserObject(theAttribute, theAttributeNode);
    });/*from  w  ww.  j a  v a2  s.c  o m*/

    aTable.getIndexes().stream().filter(theIndex -> isVisible(theIndex)).forEach(theIndex -> {
        createIndexTreeNode(aTableNode, theIndex);
    });

    aModel.getRelations().getForeignKeysFor(aTable).stream().filter(theRelation -> isVisible(theRelation))
            .forEach(theRelation -> {
                createRelationTreeNode(aTableNode, theRelation);
            });

    Set<Table> theAlreadyKnown = new HashSet<>();
    aModel.getRelations().getExportedKeysFor(aTable).stream().filter(
            theRelation -> isVisible(theRelation) && !theAlreadyKnown.contains(theRelation.getImportingTable()))
            .forEach(theRelation -> {
                UsedBy theUsedBy = new UsedBy();
                theUsedBy.ref = theRelation.getImportingTable();
                DefaultMutableTreeNode theUsedByNode = new DefaultMutableTreeNode(theUsedBy);
                aTableNode.add(theUsedByNode);

                theAlreadyKnown.add(theRelation.getImportingTable());
            });
}

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From source file:fr.jmmc.jmcs.logging.LogbackGui.java

/**
 * Generate the tree from the current edited list of Loggers
 *//*from   w ww . j av  a 2  s  . co m*/
private void generateTree() {

    visitJulLoggers();

    final GenericJTree<Logger> treeLoggers = getTreeLoggers();

    final LoggerContext loggerContext = _rootLogger.getLoggerContext();

    final DefaultMutableTreeNode rootNode = treeLoggers.getRootNode();

    // remove complete hierarchy:
    rootNode.removeAllChildren();

    // update the root node with the root logger (Logger[ROOT]):
    rootNode.setUserObject(_rootLogger);

    int pos;
    String path;
    DefaultMutableTreeNode parentNode;

    for (Logger logger : loggerContext.getLoggerList()) {

        // skip root logger
        if (logger != _rootLogger) {

            pos = logger.getName().lastIndexOf('.');

            if (pos == -1) {
                // no path
                path = null;
                parentNode = null;

            } else {
                path = logger.getName().substring(0, pos);

                parentNode = treeLoggers.findTreeNode(loggerContext.getLogger(path));
            }

            if (parentNode == null) {
                parentNode = rootNode;
            }

            if (parentNode != null) {
                treeLoggers.addNode(parentNode, logger);
            }
        }
    }

    // fire node structure changed :
    treeLoggers.fireNodeChanged(rootNode);

    // select root node
    treeLoggers.selectPath(new TreePath(rootNode.getPath()));
}

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From source file:dataviewer.DataViewer.java

private void fill_tree() {
    txt_count.setText("");

    DefaultTreeModel tm = (DefaultTreeModel) tr_files.getModel();
    DefaultMutableTreeNode top;
    cur_path = new File(cur_path).getAbsolutePath();
    if (cur_path.charAt(cur_path.length() - 1) == '.') {
        cur_path = cur_path.substring(0, cur_path.length() - 1);
    }/*from  www.j  a  v a 2  s .co m*/
    if (cur_path.charAt(cur_path.length() - 1) == File.separatorChar) {
        cur_path = cur_path.substring(0, cur_path.length() - 1);
    }
    if (tm != null) {
        top = (DefaultMutableTreeNode) tm.getRoot();
        top.removeAllChildren();
        top.setUserObject(cur_path);
    } else {
        top = new DefaultMutableTreeNode(cur_path);
    }

    // get all children nodes and remove them
    // rename the user object
    ArrayList<String> files = this.getAllFileNames(cur_path);
    Collections.sort(files);

    int j = 1;
    int selected_index = -1;
    for (String f : files) {
        String ex = this.getExtension(f);
        boolean is_folder = (new File(cur_path + File.separator + f)).isDirectory();
        if (is_folder || ex.equals(".txt") || ex.equals(".dat") || ex.equals(".csv") || ex.equals(".tsv")) {
            DefaultMutableTreeNode node = new DefaultMutableTreeNode(f);
            top.add(node);
            if (f.equals(selected_file)) {
                selected_index = j;
            }
            j++;
        }
    }

    //DefaultTreeModel treeModel = new DefaultTreeModel(top);
    //tr_files.setModel(treeModel);
    if (tm == null) {
        tr_files.setModel(new DefaultTreeModel(top));
    } else {
        try {
            tm.reload();
        } catch (Exception e) {
            tm.reload();
        }
    }

    if (selected_index > -1) {
        tr_files.setSelectionRow(selected_index);
    }

    tr_files.grabFocus();
}

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From source file:com.lp.client.frame.component.PanelDokumentenablage.java

@Override
public void treeExpanded(TreeExpansionEvent event) {
    if (treeInProgress)
        return;//w  w  w .j  a  va 2s  .co  m
    setBusy(true);

    DefaultMutableTreeNode node = (DefaultMutableTreeNode) event.getPath().getLastPathComponent();
    DefaultMutableTreeNode firstChild = (DefaultMutableTreeNode) node.getFirstChild();
    TreePath selectionPath = tree.getSelectionPath();
    if (MUST_LOAD_CHILDREN.equals(firstChild.getUserObject())) {

        node.removeAllChildren();
        DocPath expandPath = new DocPath();

        for (Object obj : node.getUserObjectPath()) {
            try {
                expandPath.add((DocNodeBase) obj);
            } catch (ClassCastException ex) {
                expandPath.add(new DocNodeLiteral(obj.toString()));
            }
        }

        List<DocNodeBase> childList;
        try {
            childList = DelegateFactory.getInstance().getJCRDocDelegate()
                    .getDocNodeChildrenFromNode(expandPath);
            setDocNodesOnTree(node, childList, expandPath);
        } catch (Throwable e) {
            treeModel.insertNodeInto(new DefaultMutableTreeNode(e), node, 0);
        }
        tree.expandPath(new TreePath(node.getPath()));
        tree.setSelectionPath(selectionPath);
    }
    setBusy(false);
}

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From source file:com.moss.bdbadmin.client.ui.BdbAdminClient.java

private void rebuild(ServiceContainer container) {

    DefaultMutableTreeNode serviceNode = null;
    for (int i = 0; i < root.getChildCount(); i++) {
        DefaultMutableTreeNode node = (DefaultMutableTreeNode) root.getChildAt(i);
        ServiceContainer thisContainer = (ServiceContainer) node.getUserObject();
        if (container == thisContainer) {
            serviceNode = node;//from   w  w  w .jav a2s .c o m
            break;
        }
    }

    if (serviceNode == null) {
        throw new RuntimeException("Cannot find container in tree");
    }

    Category rootCategory = container.getRootCategory();

    if (rootCategory == null) {
        throw new NullPointerException();
    }

    serviceNode.removeAllChildren();
    buildCategory(serviceNode, rootCategory);

    model.nodeStructureChanged(serviceNode);
}

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From source file:eu.crisis_economics.abm.dashboard.GASearchHandler.java

public boolean alterParameterTree(final IIntelliContext ctx) {

    // create initial population
    final DefaultMutableTreeNode root = ctx.getParameterTreeRootNode();
    final DefaultMutableTreeNode newRoot = getAlteredParameterTreeRootNode(ctx);
    root.removeAllChildren();
    final int count = newRoot.getChildCount();

    for (int i = 0; i < count; ++i)
        root.add((DefaultMutableTreeNode) newRoot.getChildAt(0));

    return true;/* w ww.  j a va  2 s .c o m*/
}

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From source file:ai.aitia.meme.paramsweep.intellisweepPlugin.JgapGAPlugin.java

public boolean alterParameterTree(final IIntelliContext ctx) {
    // create initial population
    final DefaultMutableTreeNode root = ctx.getParameterTreeRootNode();
    final DefaultMutableTreeNode newRoot = getAlteredParameterTreeRootNode(ctx);

    if (root != null) {
        root.removeAllChildren();
        final int count = newRoot.getChildCount();

        for (int i = 0; i < count; ++i)
            root.add((DefaultMutableTreeNode) newRoot.getChildAt(0));
    }/*from w w  w. j  a  v a  2 s  .  c o m*/

    return true;
}

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From source file:eu.crisis_economics.abm.dashboard.GASearchHandler.java

public void addSubmodelParameter(final SubmodelInfo sInfo, final DefaultMutableTreeNode node)
        throws ModelInformationException {
    if (sInfo.getActualType() == null) {
        if (node.getChildCount() > 0) {
            node.removeAllChildren();
            chromosomeTree.nodeStructureChanged(node);
        }/*from www.j  av  a  2 s . c  o  m*/

        return;
    }

    final List<ai.aitia.meme.paramsweep.batch.param.ParameterInfo<?>> subparameters = ParameterTreeUtils
            .fetchSubparameters(currentModelHandler, sInfo);

    final List<ParameterInfo> convertedSubparameters = new ArrayList<ParameterInfo>(subparameters.size());
    for (ai.aitia.meme.paramsweep.batch.param.ParameterInfo<?> parameterInfo : subparameters) {
        final ParameterInfo converted = InfoConverter.parameterInfo2ParameterInfo(parameterInfo);
        converted.setRuns(0);
        convertedSubparameters.add(converted);
    }
    Collections.sort(convertedSubparameters);

    if (node.getChildCount() > 0) {
        node.removeAllChildren();
        chromosomeTree.nodeStructureChanged(node);
    }

    for (final ParameterInfo pInfo : convertedSubparameters) {
        final DefaultMutableTreeNode newNode = new DefaultMutableTreeNode(new ParameterOrGene(pInfo));
        chromosomeTree.insertNodeInto(newNode, node, node.getChildCount());

        if (pInfo instanceof SubmodelInfo) {
            final SubmodelInfo ssInfo = (SubmodelInfo) pInfo;
            if (ssInfo.getActualType() != null)
                addSubmodelParameter(ssInfo, newNode);
        }

    }
}

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