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:it.unibas.spicygui.controllo.tree.ActionSelectionCondition.java

private void updateSelectionCondition(boolean oldButtonState, String oldSelectionCondition,
        SelectionConditionInfo selectionConditionInfo) {
    try {//from  w w w.j a  v a 2 s  . c om
        INode iNode = getNodeSelected();
        TreePath treePath = jTree.getSelectionPath();
        DefaultMutableTreeNode treeNode = (DefaultMutableTreeNode) treePath.getLastPathComponent();

        review.removeSelectionCondition(selectionConditionInfo.getSelectionCondition(), dataSource);
        creator.createSelectionCondition(iNode, selectionConditionInfo.getExpressionString(), dataSource,
                selectionConditionInfo);
        analisiSelection.creaWidgetEsisteSelectionCondition(treeNode,
                selectionConditionInfo.getExpressionString(), selectionConditionInfo.getSelectionCondition());
        VMDPinWidget vMDPinWidget = (VMDPinWidget) iNode.getAnnotation(Costanti.PIN_WIDGET_TREE);
        vMDPinWidget.setToolTipText(selectionConditionInfo.getSelectionCondition().toString());
        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);
    }
}

From source file:CheckBoxNodeTreeSample.java

public boolean isCellEditable(EventObject event) {
    boolean returnValue = false;
    if (event instanceof MouseEvent) {
        MouseEvent mouseEvent = (MouseEvent) event;
        TreePath path = tree.getPathForLocation(mouseEvent.getX(), mouseEvent.getY());
        if (path != null) {
            Object node = path.getLastPathComponent();
            if ((node != null) && (node instanceof DefaultMutableTreeNode)) {
                DefaultMutableTreeNode treeNode = (DefaultMutableTreeNode) node;
                Object userObject = treeNode.getUserObject();
                returnValue = ((treeNode.isLeaf()) && (userObject instanceof CheckBoxNode));
            }//www  . java 2  s .c o  m
        }
    }
    return returnValue;
}

From source file:Main.java

@Override
public boolean isCellEditable(final EventObject event) {
    Object source = event.getSource();
    if (!(source instanceof JTree) || !(event instanceof MouseEvent)) {
        return false;
    }//from  w ww.j  ava2 s  . c om
    JTree tree = (JTree) source;
    MouseEvent mouseEvent = (MouseEvent) event;
    TreePath path = tree.getPathForLocation(mouseEvent.getX(), mouseEvent.getY());
    if (path == null) {
        return false;
    }
    Object node = path.getLastPathComponent();
    if (node == null || !(node instanceof DefaultMutableTreeNode)) {
        return false;
    }

    Rectangle r = tree.getPathBounds(path);
    if (r == null) {
        return false;
    }
    Dimension d = panel.getPreferredSize();
    r.setSize(new Dimension(d.width, r.height));
    if (r.contains(mouseEvent.getX(), mouseEvent.getY())) {
        Point pt = SwingUtilities.convertPoint(tree, mouseEvent.getPoint(), panel);
        Object o = SwingUtilities.getDeepestComponentAt(panel, pt.x, pt.y);
        if (o instanceof JComboBox) {
            comboBox.showPopup();
        } else if (o instanceof Component) {
            Object oo = SwingUtilities.getAncestorOfClass(JComboBox.class, (Component) o);
            if (oo instanceof JComboBox) {
                comboBox.showPopup();
            }
        }
        return true;
    }
    return delegate.isCellEditable(event);
}

From source file:pl.piotrsukiennik.jbrain.gui.JBrainMainFrame.java

private void leftColumnMenuValueChanged(javax.swing.event.TreeSelectionEvent evt) {//GEN-FIRST:event_leftColumnMenuValueChanged
    TreePath newPath = evt.getNewLeadSelectionPath();
    String lastComponent = (String) ((DefaultMutableTreeNode) newPath.getLastPathComponent()).getUserObject();
    switch (lastComponent) {
    case "model":
        appController.displayModelManagement();
        break;/*from  w w  w .  ja  v a  2s. co m*/
    case "new simulation":
        appController.displayNewSimulation();
        break;
    case "history":
        appController.displaySimulationHistory();
        break;
    }

}

From source file:TreeDragTest.java

private TreeNode getNodeForEvent(DropTargetDragEvent dtde) {
    Point p = dtde.getLocation();
    DropTargetContext dtc = dtde.getDropTargetContext();
    JTree tree = (JTree) dtc.getComponent();
    TreePath path = tree.getClosestPathForLocation(p.x, p.y);
    return (TreeNode) path.getLastPathComponent();
}

From source file:ec.nbdemetra.ui.demo.ComponentsDemo.java

public ComponentsDemo() {
    initStaticResources();//w w  w  .j  ava  2  s .  co m

    final Map<Id, Component> demoData = lookupComponents();

    final JPanel main = new JPanel(new BorderLayout());
    final JTree tree = new JTree();
    tree.setRootVisible(false);
    tree.setCellRenderer(new IdRenderer(demoData));

    IdsTree.fill(tree, Lists.newArrayList(demoData.keySet()));
    expandAll(tree);

    tree.getSelectionModel().addTreeSelectionListener(new TreeSelectionListener() {
        @Override
        public void valueChanged(TreeSelectionEvent e) {
            TreePath p = tree.getSelectionPath();
            if (p != null) {
                main.removeAll();
                DefaultMutableTreeNode node = (DefaultMutableTreeNode) p.getLastPathComponent();
                Id id = IdsTree.translate(node);
                Component c = demoData.get(id);
                main.add(c != null ? c : new JPanel());
                main.validate();
                main.repaint();
            }
        }
    });

    JTsList dragDrop = new JTsList();
    dragDrop.setShowHeader(false);
    dragDrop.setInformation(new ITsList.InfoType[] { ITsList.InfoType.TsIdentifier, ITsList.InfoType.Data });
    dragDrop.setPreferredSize(new Dimension(200, 200));
    dragDrop.setTsAction(DemoTsActions.DO_NOTHING);

    JSplitPane left = NbComponents.newJSplitPane(JSplitPane.VERTICAL_SPLIT, NbComponents.newJScrollPane(tree),
            dragDrop);
    JSplitPane splitPane = NbComponents.newJSplitPane(JSplitPane.HORIZONTAL_SPLIT, left, main);
    splitPane.getLeftComponent().setPreferredSize(new Dimension(200, 400));

    setLayout(new BorderLayout());
    add(splitPane, BorderLayout.CENTER);
}

From source file:cz.lidinsky.editor.TableCellEditor.java

public void valueChanged(TreeSelectionEvent e) {
    TreePath selectedPath = e.getNewLeadSelectionPath();
    if (selectedPath != null)
        selected = selectedPath.getLastPathComponent();
    else/*from  ww  w .  ja  v  a  2 s. c o m*/
        selected = null;
}

From source file:com.mirth.connect.client.ui.codetemplate.CodeTemplateTreeTableCellEditor.java

@Override
public boolean stopCellEditing() {
    String value = (String) getCellEditorValue();
    boolean valid = StringUtils.isNotBlank(value) && value.length() <= 255;

    if (valid) {//from  ww  w. j  a v  a  2s.c  om
        int selectedRow = parent.getTreeTable().getSelectedRow();
        if (selectedRow >= 0) {
            TreePath selectedPath = parent.getTreeTable().getPathForRow(selectedRow);
            if (selectedPath != null) {
                TreeTableNode selectedNode = (TreeTableNode) selectedPath.getLastPathComponent();

                if (selectedNode instanceof CodeTemplateLibraryTreeTableNode) {
                    for (Enumeration<? extends MutableTreeTableNode> libraries = ((MutableTreeTableNode) parent
                            .getFullModel().getRoot()).children(); libraries.hasMoreElements();) {
                        if (((CodeTemplateLibraryTreeTableNode) libraries.nextElement()).getLibrary().getName()
                                .equals(value)) {
                            valid = false;
                            break;
                        }
                    }
                } else {
                    CodeTemplateLibraryTreeTableNode libraryNode = (CodeTemplateLibraryTreeTableNode) selectedNode
                            .getParent();

                    for (Enumeration<? extends MutableTreeTableNode> codeTemplates = libraryNode
                            .children(); codeTemplates.hasMoreElements();) {
                        CodeTemplateTreeTableNode codeTemplateNode = (CodeTemplateTreeTableNode) codeTemplates
                                .nextElement();
                        if (codeTemplateNode.getCodeTemplate().getName().equals(value)) {
                            valid = false;
                            break;
                        }
                    }
                }
            }
        }
    }

    if (valid) {
        parent.setSaveEnabled(true);

        TreePath selectedPath = parent.getTreeTable().getTreeSelectionModel().getSelectionPath();
        if (selectedPath != null
                && selectedPath.getLastPathComponent() instanceof CodeTemplateLibraryTreeTableNode) {
            SwingUtilities.invokeLater(new Runnable() {
                @Override
                public void run() {
                    parent.updateLibrariesComboBox();
                }
            });
        }
    } else {
        super.cancelCellEditing();
    }

    return super.stopCellEditing();
}

From source file:net.landora.animeinfo.notifications.NotificationViewer.java

private void treeItemsValueChanged(javax.swing.event.TreeSelectionEvent evt) {//GEN-FIRST:event_treeItemsValueChanged
    List<Object> items = new ArrayList<Object>();
    for (TreePath path : treeItems.getSelectionPaths()) {
        DefaultMutableTreeNode treeNode = (DefaultMutableTreeNode) (path.getLastPathComponent());
        addChildren(treeNode, items);//from ww w . j  a  v  a2 s.  c  om
    }
    setCurrentContext(items);
}

From source file:FileTree3.java

DefaultMutableTreeNode getTreeNode(TreePath path) {
    return (DefaultMutableTreeNode) (path.getLastPathComponent());
}