Example usage for javax.swing.tree DefaultMutableTreeNode DefaultMutableTreeNode

Introduction

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

Prototype

public DefaultMutableTreeNode(Object userObject, boolean allowsChildren) 

Source Link

Document

Creates a tree node with no parent, no children, initialized with the specified user object, and that allows children only if specified.

Usage

From source file:Main.java

public MyTreeNode(int index, int depth) {
    this.index = index;
    this.depth = depth;
    add(new DefaultMutableTreeNode("Loading...", false));
    setAllowsChildren(true);//from w  w w  .  j  av  a 2 s  . c o  m
    setUserObject("Index " + index + " at level " + depth);
}

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From source file:com.yosanai.java.aws.console.panel.InstancesPanel.java

public void loadInstances() {
    new Thread(new Runnable() {

        @Override// w ww .j  a  v  a2s  .c  om
        public void run() {
            DefaultTreeModel treeModel = (DefaultTreeModel) trInstances.getModel();
            DefaultMutableTreeNode rootNode = (DefaultMutableTreeNode) treeModel.getRoot();
            tblInstances.clearSelection();
            trInstances.clearSelection();
            rootNode.removeAllChildren();
            treeModel.reload();
            tblInstances.setModel(instancesTableModel);
            DescribeInstancesResult result = awsConnectionProvider.getConnection().describeInstances();
            while (0 < instancesTableModel.getRowCount()) {
                instancesTableModel.removeRow(0);
            }
            for (Reservation reservation : result.getReservations()) {
                for (Instance instance : reservation.getInstances()) {
                    String name = null;
                    StringBuilder tags = new StringBuilder();
                    for (Tag tag : instance.getTags()) {
                        tags.append(tag.getKey());
                        tags.append("=");
                        tags.append(tag.getValue());
                        if (StringUtils.equalsIgnoreCase(nameTag, tag.getKey())) {
                            name = tag.getValue();
                        }
                    }
                    try {
                        boolean apiTermination = awsConnectionProvider
                                .getApiTermination(instance.getInstanceId());
                        instancesTableModel.addRow(new Object[] { instance.getInstanceId(),
                                instance.getPublicDnsName(), instance.getPublicIpAddress(),
                                instance.getPrivateDnsName(), instance.getPrivateIpAddress(),
                                apiTermination ? "Yes" : "No", instance.getState().getName(),
                                instance.getInstanceType(), instance.getKeyName(),
                                StringUtils.join(reservation.getGroupNames(), ","),
                                instance.getPlacement().getAvailabilityZone(),
                                DATE_FORMAT.format(instance.getLaunchTime()), tags.toString() });
                        DefaultMutableTreeNode instanceNode = new DefaultMutableTreeNode(
                                new InstanceObjectWrapper(instance, name), false);
                        rootNode.add(instanceNode);
                        treeModel.reload();
                    } catch (Exception ex) {
                        Logger.getLogger(InstancesPanel.class.getName()).log(Level.SEVERE, null, ex);
                    }
                }
            }
        }
    }).start();
}

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From source file:com.jaspersoft.ireport.designer.data.fieldsproviders.BeanInspectorPanel.java

public void exploreBean(DefaultMutableTreeNode root, String classname, String parentPath) {
    try {/*from w  w  w .j a v a2 s. c  om*/

        root.removeAllChildren();
        if (parentPath.length() > 0)
            parentPath += ".";

        Class clazz = Class.forName(classname, true, IReportManager.getInstance().getReportClassLoader());

        java.beans.PropertyDescriptor[] pd = org.apache.commons.beanutils.PropertyUtils
                .getPropertyDescriptors(clazz);
        for (int nd = 0; nd < pd.length; ++nd) {
            String fieldName = pd[nd].getName();
            if (pd[nd].getPropertyType() != null && pd[nd].getReadMethod() != null) {
                Class clazzRT = pd[nd].getPropertyType();

                if (clazzRT.isPrimitive()) {
                    clazzRT = MethodUtils.getPrimitiveWrapper(clazzRT);
                }

                String returnType = clazzRT.getName();

                JRDesignField field = new JRDesignField();
                field.setName(fieldName);
                field.setValueClassName(returnType);

                if (isPathOnDescription()) {
                    field.setDescription(parentPath + fieldName);
                } else {
                    field.setName(parentPath + fieldName);
                }

                TreeJRField jtf = new TreeJRField();

                jtf.setField(field);
                jtf.setObj(pd[nd].getPropertyType());

                boolean bChildrens = true;
                if (pd[nd].getPropertyType().isPrimitive()
                        || pd[nd].getPropertyType().getName().startsWith("java.lang.")) {
                    bChildrens = false;
                }
                root.add(new DefaultMutableTreeNode(jtf, bChildrens));
            }
        }

        jTree1.expandPath(new TreePath(root.getPath()));
        jTree1.updateUI();

    } catch (ClassNotFoundException cnf) {
        javax.swing.JOptionPane.showMessageDialog(this, Misc.formatString( //"messages.BeanInspectorPanel.classNotFoundError",
                I18n.getString("BeanInspectorPanel.Message.Error"), new Object[] { cnf.getMessage() }),
                I18n.getString("BeanInspectorPanel.Message.Error2"), javax.swing.JOptionPane.ERROR_MESSAGE);
        return;
    } catch (Exception ex) {
        ex.printStackTrace();
        javax.swing.JOptionPane.showMessageDialog(this, ex.getMessage(),
                I18n.getString("BeanInspectorPanel.Message.Error2"), javax.swing.JOptionPane.ERROR_MESSAGE);
        return;
    }
}

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From source file:com.compomics.cell_coord.gui.controller.load.LoadTracksController.java

/**
 * Load the data files into the tree.//from w w w .ja va2s. c o  m
 *
 * @throws LoadDirectoryException - when the directory is empty!
 */
private void loadDataIntoTree() throws LoadDirectoryException {
    DefaultTreeModel model = (DefaultTreeModel) loadTracksPanel.getDirectoryTree().getModel();
    DefaultMutableTreeNode rootNote = (DefaultMutableTreeNode) model.getRoot();
    // change name (user object) of root node
    rootNote.setUserObject(directory.getName());
    File[] listFiles = directory.listFiles();
    if (listFiles.length != 0) {
        for (File file : listFiles) {
            if (!file.isDirectory()) {
                DefaultMutableTreeNode fileNode = new DefaultMutableTreeNode(file.getName(), Boolean.FALSE);
                rootNote.add(fileNode);
            } else {
                // reset the directory to null
                directory = null;
                throw new LoadDirectoryException("This directory has a wrong structure!");
            }
        }
    } else {
        // reset the directory to null
        directory = null;
        throw new LoadDirectoryException("This directory seems to be empty!");
    }
    model.reload();
    loadTracksPanel.getChosenDirectoryTextArea().setText(directory.getAbsolutePath());
    cellCoordController.showMessage("Directory successful loaded!\nYou can now select the files to import!", "",
            JOptionPane.INFORMATION_MESSAGE);
    loadTracksPanel.getImportFilesButton().setEnabled(true);
}

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From source file:com.edduarte.protbox.core.registry.PReg.java

public DefaultMutableTreeNode buildEntryTree() {
    DefaultMutableTreeNode treeRoot = new DefaultMutableTreeNode(root, true);
    build(treeRoot, root);//from ww w.jav  a2 s.  c  om
    return treeRoot;
}

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From source file:com.edduarte.protbox.core.registry.PReg.java

private boolean build(final DefaultMutableTreeNode treeRoot, final PbxFolder root) {
    root.getSubFolders().forEach(f -> {
        DefaultMutableTreeNode newNode = new DefaultMutableTreeNode(f, true);
        newNode.setAllowsChildren(true);
        build(newNode, f);//from ww  w.  j a  va2  s . co m
        treeRoot.add(newNode);
    });

    root.getSubFiles().forEach(f -> {
        DefaultMutableTreeNode newNode = new DefaultMutableTreeNode(f, true);
        newNode.setAllowsChildren(false);
        treeRoot.add(newNode);
    });

    return false;
}

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From source file:org.apache.cayenne.modeler.ProjectTreeView.java

public void procedureAdded(ProcedureEvent e) {

    DefaultMutableTreeNode node = getProjectModel().getNodeForObjectPath(new Object[] {
            (DataChannelDescriptor) mediator.getProject().getRootNode(), e.getProcedure().getDataMap() });

    if (node == null) {
        return;/*from   w w  w. ja va  2  s  .c o m*/
    }

    Procedure procedure = e.getProcedure();
    DefaultMutableTreeNode currentNode = new DefaultMutableTreeNode(procedure, false);
    positionNode(node, currentNode, Comparators.getDataMapChildrenComparator());
    showNode(currentNode);
}

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From source file:org.apache.cayenne.modeler.ProjectTreeView.java

public void queryAdded(QueryEvent e) {

    DefaultMutableTreeNode node = getProjectModel().getNodeForObjectPath(new Object[] {
            e.getDomain() != null ? e.getDomain() : (DataChannelDescriptor) mediator.getProject().getRootNode(),
            e.getDataMap() });//from   w  w w.  j a  v a 2s . c om

    if (node == null) {
        return;
    }

    QueryDescriptor query = e.getQuery();
    DefaultMutableTreeNode currentNode = new DefaultMutableTreeNode(query, false);
    positionNode(node, currentNode, Comparators.getDataMapChildrenComparator());
    showNode(currentNode);
}

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From source file:org.apache.cayenne.modeler.ProjectTreeView.java

public void dataNodeChanged(DataNodeEvent e) {

    DefaultMutableTreeNode node = getProjectModel().getNodeForObjectPath(new Object[] {
            e.getDomain() != null ? e.getDomain() : (DataChannelDescriptor) mediator.getProject().getRootNode(),
            e.getDataNode() });//from w  w  w  .  ja  v a  2 s  .c  o m

    if (node != null) {

        if (e.isNameChange()) {
            positionNode((DefaultMutableTreeNode) node.getParent(), node,
                    Comparators.getDataDomainChildrenComparator());
            showNode(node);
        } else {

            getProjectModel().nodeChanged(node);

            DataChannelDescriptor domain = (DataChannelDescriptor) mediator.getProject().getRootNode();

            // check for DataMap additions/removals...
            Object[] mapsName = e.getDataNode().getDataMapNames().toArray();
            int mapCount = mapsName.length;

            // DataMap was linked
            if (mapCount > node.getChildCount()) {

                for (int i = 0; i < mapCount; i++) {
                    boolean found = false;
                    for (int j = 0; j < node.getChildCount(); j++) {
                        DefaultMutableTreeNode child = (DefaultMutableTreeNode) node.getChildAt(j);
                        if (domain.getDataMap(mapsName[i].toString()) == child.getUserObject()) {
                            found = true;
                            break;
                        }
                    }

                    if (!found) {
                        DefaultMutableTreeNode newMapNode = new DefaultMutableTreeNode(
                                domain.getDataMap(mapsName[i].toString()), false);
                        positionNode(node, newMapNode, Comparators.getNamedObjectComparator());
                        break;
                    }
                }
            }
            // DataMap was unlinked
            else if (mapCount < node.getChildCount()) {
                int j = 0;
                while (j < node.getChildCount()) {
                    boolean found = false;
                    DefaultMutableTreeNode child;
                    child = (DefaultMutableTreeNode) node.getChildAt(j);
                    Object obj = child.getUserObject();
                    for (int i = 0; i < mapCount; i++) {
                        if (domain.getDataMap(mapsName[i].toString()) == obj) {
                            found = true;
                            j++;
                        }
                    }
                    if (!found) {
                        removeNode(child);
                    }
                }
            }
        }
    }
}

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From source file:org.apache.cayenne.modeler.ProjectTreeView.java

/**
 * Event handler for ObjEntity and DbEntity additions. Adds a tree node for the entity
 * and make it selected./*from  w w w .ja v  a 2s . c o m*/
 */
protected void entityAdded(EntityEvent e) {

    Entity entity = e.getEntity();

    DefaultMutableTreeNode mapNode = getProjectModel().getNodeForObjectPath(new Object[] {
            e.getDomain() != null ? e.getDomain() : (DataChannelDescriptor) mediator.getProject().getRootNode(),
            e.getEntity().getDataMap() });

    if (mapNode == null) {
        return;
    }

    DefaultMutableTreeNode currentNode = new DefaultMutableTreeNode(entity, false);
    positionNode(mapNode, currentNode, Comparators.getDataMapChildrenComparator());
    showNode(currentNode);
}

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