Example usage for javax.swing.tree TreePath getLastPathComponent

Introduction

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

Prototype

public Object getLastPathComponent()

Source Link

Document

Returns the last element of this path.

Usage

From source file:com.nbt.NBTTreeTableModel.java

protected void fireTreeNodesInserted(Object source, TreePath path) {
    Object parent = path.getLastPathComponent();
    int count = getChildCount(parent);
    int[] childIndices = new int[count];
    Object[] children = new Object[count];
    for (int i = 0; i < count; i++) {
        childIndices[i] = i;/*from  w ww .j  a va2s .c om*/
        children[i] = getChild(parent, i);
    }
    fireTreeNodesInserted(source, path, childIndices, children);
}

From source file:Main.java

public void getPaths(JTree tree, TreePath parent, boolean expanded, List<TreePath> list) {
    if (expanded && !tree.isVisible(parent)) {
        return;//  w ww.ja  va  2s  .  c  o  m
    }
    list.add(parent);
    TreeNode node = (TreeNode) parent.getLastPathComponent();
    if (node.getChildCount() >= 0) {
        for (Enumeration e = node.children(); e.hasMoreElements();) {
            TreeNode n = (TreeNode) e.nextElement();
            TreePath path = parent.pathByAddingChild(n);
            getPaths(tree, path, expanded, list);
        }
    }
}

From source file:com.nbt.NBTTreeTableModel.java

protected void fireTreeNodesInserted(Object source, TreePath path, Object... children) {
    Object parent = path.getLastPathComponent();
    int length = children.length;
    int[] childIndices = new int[length];
    for (int i = 0; i < length; i++) {
        Object child = children[i];
        childIndices[i] = getIndexOfChild(parent, child);
        if (childIndices[i] == -1)
            throw new IllegalArgumentException("child index is -1");
    }/*from ww w.  ja v  a2 s .c  o m*/
    fireTreeNodesInserted(source, path, childIndices, children);
}

From source file:com.microsoft.alm.plugin.idea.git.ui.pullrequest.PullRequestsTreeModel.java

public GitPullRequest getSelectedPullRequest() {
    final TreePath treeModel = selectionModel.getLeadSelectionPath();
    return treeModel == null ? null : ((PRTreeNode) treeModel.getLastPathComponent()).getGitPullRequest();
}

From source file:hu.bme.mit.sette.snippetbrowser.SnippetBrowser.java

private void initialized() {
    DefaultTreeModel model = new DefaultTreeModel(new SnippetProjectTreeNode(snippetProject));
    treeSnippets.setModel(model);//from   ww  w.ja v a2  s  .  c om
    treeSnippets.addTreeSelectionListener(new TreeSelectionListener() {
        @Override
        public void valueChanged(TreeSelectionEvent e) {
            if (treeSnippets.getSelectionCount() == 1) {
                TreeNodeBase<?, ?> treeNode = (TreeNodeBase<?, ?>) treeSnippets.getSelectionPath()
                        .getLastPathComponent();
                txtrInfo.setText(treeNode.getDescription());
            } else if (treeSnippets.getSelectionCount() > 1) {
                int projectContainerCnt = 0;
                int projectSnippetCnt = 0;

                projectContainerCnt = snippetProject.getModel().getContainers().size();

                for (SnippetContainer container : snippetProject.getModel().getContainers()) {
                    projectSnippetCnt += container.getSnippets().size();
                }

                int containerCnt = 0;
                int containerSnippetCnt = 0;
                int snippetCnt = 0;

                for (TreePath path : treeSnippets.getSelectionPaths()) {
                    Object node = path.getLastPathComponent();

                    if (node instanceof SnippetContainerTreeNode) {
                        containerCnt++;

                        SnippetContainerTreeNode obj = (SnippetContainerTreeNode) node;
                        containerSnippetCnt += obj.getContainer().getSnippets().size();
                    } else if (node instanceof SnippetTreeNode) {
                        snippetCnt++;
                    }
                }

                String[] lines = new String[3];

                lines[0] = String.format("Project contains %d container(s) with %d snippet(s)",
                        projectContainerCnt, projectSnippetCnt);
                lines[1] = String.format("Selected %d container(s) (%d snippet(s))", containerCnt,
                        containerSnippetCnt);
                lines[2] = String.format("Selected %d snippet(s)", snippetCnt);

                txtrInfo.setText(StringUtils.join(lines, '\n'));
            } else {
                txtrInfo.setText("[No selection]");
            }
        }
    });
}

From source file:net.sourceforge.atunes.kernel.actions.RemoveFromDiskAction.java

private void fromRepositoryOrDeviceView() {
    TreePath[] paths = NavigationHandler.getInstance().getCurrentView().getTree().getSelectionPaths();
    final List<Folder> foldersToRemove = new ArrayList<Folder>();
    if (paths != null) {
        for (TreePath path : paths) {
            Object treeNode = ((DefaultMutableTreeNode) path.getLastPathComponent()).getUserObject();
            if (treeNode instanceof Folder) {
                foldersToRemove.add((Folder) treeNode);
            }//from   ww  w .  ja v  a 2s .c om
        }
    }
    RepositoryHandler.getInstance().removeFolders(foldersToRemove);
    VisualHandler.getInstance().showIndeterminateProgressDialog(LanguageTool.getString("PLEASE_WAIT"));
    new SwingWorker<Void, Void>() {
        @Override
        protected Void doInBackground() {
            for (Folder folder : foldersToRemove) {
                try {
                    FileUtils.deleteDirectory(folder.getFolderPath());
                    logger.info(LogCategories.REPOSITORY, StringUtils.getString("Removed folder ", folder));
                } catch (IOException e) {
                    logger.info(LogCategories.REPOSITORY,
                            StringUtils.getString("Could not remove folder ", folder, e.getMessage()));
                }
            }
            return null;
        }

        @Override
        protected void done() {
            VisualHandler.getInstance().hideIndeterminateProgressDialog();
        }
    }.execute();
}

From source file:it.unibas.spicygui.controllo.tree.ActionSelectionCondition.java

private INode getNodeSelected() {
    TreePath treePath = jTree.getSelectionPath();
    DefaultMutableTreeNode treeNode = (DefaultMutableTreeNode) treePath.getLastPathComponent();
    TreeNodeAdapter adapter = (TreeNodeAdapter) treeNode.getUserObject();
    return adapter.getINode();
}

From source file:Main.java

public void removeCurrentNode() {
    TreePath currentSelection = tree.getSelectionPath();
    if (currentSelection != null) {
        DefaultMutableTreeNode currentNode = (DefaultMutableTreeNode) (currentSelection.getLastPathComponent());
        MutableTreeNode parent = (MutableTreeNode) (currentNode.getParent());
        if (parent != null) {
            treeModel.removeNodeFromParent(currentNode);
            return;
        }// w  ww . j av a 2 s .c o  m
    }
}

From source file:Main.java

public DefaultMutableTreeNode addObject(Object child) {
    DefaultMutableTreeNode parentNode = null;
    TreePath parentPath = tree.getSelectionPath();
    if (parentPath == null) {
        parentNode = rootNode;//  w  w w.j a  v a 2 s. c o m
    } else {
        parentNode = (DefaultMutableTreeNode) (parentPath.getLastPathComponent());
    }
    return addObject(parentNode, child, true);
}

From source file:it.unibas.spicygui.controllo.tree.ActionSelectionCondition.java

private void deleteSelectionCondition(boolean oldButtonState, String oldSelectionCondition,
        SelectionConditionInfo selectionConditionInfo) {
    try {//  ww  w .j a  va  2 s .  c o m
        INode iNode = getNodeSelected();
        TreePath treePath = jTree.getSelectionPath();
        DefaultMutableTreeNode treeNode = (DefaultMutableTreeNode) treePath.getLastPathComponent();

        review.removeSelectionCondition(selectionConditionInfo.getSelectionCondition(), dataSource);
        selectionConditionInfo.setSelectionCondition(null);
        selectionConditionInfo.setExpressionString("");
        analisiSelection.creaWidgetEsisteSelectionCondition(treeNode,
                selectionConditionInfo.getExpressionString(), selectionConditionInfo.getSelectionCondition());
        VMDPinWidget vMDPinWidget = (VMDPinWidget) iNode.getAnnotation(Costanti.PIN_WIDGET_TREE);
        vMDPinWidget.setToolTipText(null);
        aggiorna();
    } catch (ExpressionSyntaxException e) {
        creator.undo(selectionConditionInfo.getSelectionCondition(), dataSource);
        DialogDisplayer.getDefault()
                .notify(new NotifyDescriptor.Message(
                        NbBundle.getMessage(Costanti.class, Costanti.SYNTAX_WARNING) + " : " + e.getMessage(),
                        DialogDescriptor.WARNING_MESSAGE));
        StatusDisplayer.getDefault()
                .setStatusText(NbBundle.getMessage(Costanti.class, Costanti.SYNTAX_WARNING));
        ripristina(oldButtonState, oldSelectionCondition, selectionConditionInfo);
    }
}