Example usage for javax.swing.tree TreeSelectionModel DISCONTIGUOUS_TREE_SELECTION

Introduction

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

Prototype

int DISCONTIGUOUS_TREE_SELECTION

To view the source code for javax.swing.tree TreeSelectionModel DISCONTIGUOUS_TREE_SELECTION.

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Document

Selection can contain any number of items that are not necessarily contiguous.

Usage

From source file:org.rdv.ui.ChannelListPanel.java

/**
 * Create the channel tree panel./*from   www.  jav  a 2  s . co  m*/
 * 
 * @return  the component containing the channel tree
 */
private JComponent createTreePanel() {
    treeModel = new ChannelTreeModel();
    treeModel.addPropertyChangeListener(new FilterPropertyChangeListener());

    tree = new JTree(treeModel);
    tree.setRootVisible(false);
    tree.setShowsRootHandles(true);
    tree.setExpandsSelectedPaths(true);
    tree.setCellRenderer(new ChannelTreeCellRenderer());
    tree.getSelectionModel().setSelectionMode(TreeSelectionModel.DISCONTIGUOUS_TREE_SELECTION);
    tree.addTreeSelectionListener(new ChannelTreeSelectionListener());
    tree.addMouseListener(new ChannelTreeMouseListener());
    tree.setBorder(new EmptyBorder(0, 5, 5, 5));

    JScrollPane treeView = new JScrollPane(tree);
    treeView.setBorder(null);
    treeView.setViewportBorder(null);

    tree.setDragEnabled(true);
    tree.setTransferHandler(new ChannelTransferHandler());

    DragSource dragSource = DragSource.getDefaultDragSource();
    dragSource.createDefaultDragGestureRecognizer(tree, DnDConstants.ACTION_LINK,
            new ChannelDragGestureListener());

    return treeView;
}

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From source file:ro.nextreports.designer.wizpublish.DownloadListWizardPanel.java

private void createSelectionDialog(final byte type) {
    WebServiceClient client = (WebServiceClient) context.getAttribute(PublishWizard.CLIENT);
    final JcrBrowserTree jcrBrowserTree = new JcrBrowserTree(type, client);
    jcrBrowserTree.getSelectionModel().setSelectionMode(TreeSelectionModel.DISCONTIGUOUS_TREE_SELECTION);
    JPanel selectionPanel = JcrBrowserTreeUtil.createSelectionPanel(jcrBrowserTree, type);

    JDialog dialog = new BaseDialog(selectionPanel, I18NSupport.getString("wizard.publish.file.path.select"),
            true) {/*from w  ww  .ja  v a  2 s. co m*/
        protected boolean ok() {
            return selection(jcrBrowserTree, type);
        }
    };
    dialog.pack();
    Show.centrateComponent((JDialog) context.getAttribute(PublishWizard.MAIN_FRAME), dialog);
    dialog.setVisible(true);
}

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From source file:ro.nextreports.designer.wizpublish.SelectEntityWizardPanel.java

private void add() {
    // ignore double click listener for tree (which opens the query)
    // and create our own listener (which just selects the path)
    final DBBrowserTree dbBrowserTree = new DBBrowserTree(type, false);
    dbBrowserTree.getSelectionModel().setSelectionMode(TreeSelectionModel.DISCONTIGUOUS_TREE_SELECTION);
    dbBrowserTree.addMouseListener(new MouseAdapter() {
        public void mousePressed(MouseEvent e) {
            job(e, true);/*from   w  w w. j av  a2 s . co  m*/
        }

        public void mouseReleased(MouseEvent e) {
            job(e, false);
        }

        private void job(MouseEvent e, boolean pressed) {
            TreePath[] paths = dbBrowserTree.getSelectionPaths();
            if (paths == null) {
                return;
            }
            dbBrowserTree.setSelectionPaths(paths);
        }
    });
    JScrollPane scroll = new JScrollPane(dbBrowserTree);
    scroll.setPreferredSize(scrTreeDim);

    JPanel panel = new JPanel();
    panel.add(scroll);

    JDialog dialog = new BaseDialog(panel, I18NSupport.getString("wizard.publish.entities.select"), true) {
        protected boolean ok() {
            TreePath[] paths = dbBrowserTree.getSelectionPaths();
            if (paths == null) {
                return false;
            }
            for (TreePath selPath : paths) {
                final DBBrowserNode selectedNode = (DBBrowserNode) selPath.getLastPathComponent();
                if (!selectedNode.getDBObject().isFolder()) {
                    String path = selectedNode.getDBObject().getAbsolutePath();
                    if (!listModel.contains(path)) {
                        // convert xml if needed before add to list
                        if (selectedNode.getDBObject().getType() == DBObject.REPORTS) {
                            byte result = ConverterUtil.convertIfNeeded(path);
                            if (result != ConverterUtil.TYPE_CONVERSION_EXCEPTION) {
                                listModel.addElement(path);
                            }
                        } else {
                            listModel.addElement(path);
                        }
                    }
                }
            }
            return true;
        }
    };
    dialog.setBackground(Color.WHITE);
    dialog.pack();
    Show.centrateComponent(Globals.getMainFrame(), dialog);
    dialog.setVisible(true);
}

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From source file:tufts.vue.OutlineViewTree.java

/** Creates a new instance of OverviewTree */
public OutlineViewTree() {
    setModel(null);// w  w  w .j  av a 2 s.  c o m
    setEditable(true);
    setFocusable(true);
    getSelectionModel().setSelectionMode(TreeSelectionModel.DISCONTIGUOUS_TREE_SELECTION);
    setCellRenderer(new OutlineViewTreeRenderer());
    //setCellRenderer(new DefaultTreeCellRenderer());
    setCellEditor(new OutlineViewTreeEditor());
    setInvokesStopCellEditing(true); // so focus-loss during edit triggers a save instead of abort edit

    setRowHeight(-1); // ahah: must do this to force variable row height

    //tree selection listener to keep track of the selected node 
    addTreeSelectionListener(new TreeSelectionListener() {
        public void valueChanged(TreeSelectionEvent e) {
            ArrayList selectedComponents = new ArrayList();
            TreePath[] paths = getSelectionPaths();

            //if there is no selected nodes
            if (paths == null) {
                valueChangedState = false;
                selectionFromVUE = false;

                return;
            }

            for (int i = 0; i < paths.length; i++) {
                DefaultMutableTreeNode treeNode = (DefaultMutableTreeNode) paths[i].getLastPathComponent();
                Object o = treeNode.getUserObject();
                if (DEBUG.FOCUS)
                    System.out.println(this + " valueChanged in treeNode[" + treeNode + "] userObject="
                            + o.getClass() + "[" + o + "]");
                tufts.oki.hierarchy.HierarchyNode hierarchyNode = (tufts.oki.hierarchy.HierarchyNode) o;

                LWComponent component = hierarchyNode.getLWComponent();

                //if it is not LWMap, add to the selected components list
                if (!(component instanceof LWMap)) {
                    selectedComponents.add(component);
                }
            }

            if (!selectionFromVUE) {
                valueChangedState = true;

                //                         if(selectedComponents.size() != 0)
                //                           VUE.getSelection().setTo(selectedComponents.iterator());
                //                         else
                //                           VUE.getSelection().clear();
            }

            valueChangedState = false;
            selectionFromVUE = false;
        }
    });
}

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