Example usage for javax.swing JTree getSelectionPaths

List of usage examples for javax.swing JTree getSelectionPaths

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  6. getSelectionPaths

Introduction

In this page you can find the example usage for javax.swing JTree getSelectionPaths.

Prototype

public TreePath[] getSelectionPaths()

Source Link

Document

Returns the paths of all selected values.

Usage

From source file:Main.java

public static void main(String[] argv) throws Exception {
    JTree tree = new JTree();

    JFrame f = new JFrame();
    f.add(new JScrollPane(tree));
    f.setSize(300, 300);//www . j a  v  a  2 s .c  o  m
    f.setVisible(true);

    // Get paths of all selected nodes
    TreePath[] paths = tree.getSelectionPaths();

}

From source file:Main.java

private void myPopupEvent(MouseEvent e) {
    int x = e.getX();
    int y = e.getY();
    JTree tree = (JTree) e.getSource();
    TreePath path = tree.getPathForLocation(x, y);
    if (path == null)
        return;//from ww w.j  av  a  2 s  . com

    DefaultMutableTreeNode rightClickedNode = (DefaultMutableTreeNode) path.getLastPathComponent();

    TreePath[] selectionPaths = tree.getSelectionPaths();

    boolean isSelected = false;
    if (selectionPaths != null) {
        for (TreePath selectionPath : selectionPaths) {
            if (selectionPath.equals(path)) {
                isSelected = true;
            }
        }
    }
    if (!isSelected) {
        tree.setSelectionPath(path);
    }
    if (rightClickedNode.isLeaf()) {
        JPopupMenu popup = new JPopupMenu();
        final JMenuItem refreshMenuItem = new JMenuItem("refresh");
        refreshMenuItem.addActionListener(ev -> System.out.println("refresh!"));
        popup.add(refreshMenuItem);
        popup.show(tree, x, y);
    }
}

From source file:Main.java

public Main() {
    super(BoxLayout.Y_AXIS);
    glassPane.setOpaque(false);//from  w  ww .j  a v a2 s  .co  m
    DefaultMutableTreeNode root = new DefaultMutableTreeNode("Root");
    for (int i = 0; i < 14000; i++) {
        DefaultMutableTreeNode node = new DefaultMutableTreeNode("Root" + i);
        node.add(new DefaultMutableTreeNode("Child" + i));
        root.add(node);
    }

    final JTree tree = new JTree(root);
    tree.setRootVisible(false);
    final JScrollPane pane = new JScrollPane(tree);
    add(pane);

    JButton button = new JButton("Expand");
    button.addActionListener(e -> {
        Thread t = new Thread(new Runnable() {
            @Override
            public void run() {
                try {
                    Thread.sleep(2000);
                } catch (InterruptedException e) {
                    e.printStackTrace();
                }
                TreePath[] paths = tree.getSelectionPaths();
                if (paths == null || paths.length == 0) {
                    glassPane.setVisible(false);
                    return;
                }
                tree.setSelectionPath(paths[0]);

                for (int i = 0; i < paths.length; i++) {
                    tree.expandPath(paths[i]);
                }
                glassPane.setVisible(false);
            }
        });
        getRootPane().setGlassPane(glassPane);
        glassPane.setVisible(true);
        t.start();
    });
    add(button);
    glassPane.addMouseWheelListener(e -> {
        for (MouseWheelListener mwl : pane.getMouseWheelListeners()) {
            mwl.mouseWheelMoved(e);
        }
    });
}

From source file:cool.pandora.modeller.ui.jpanel.base.BagView.java

/**
 * registerTreeListener./*w w w .  j  a v  a 2s .  c o m*/
 *
 * @param label String
 * @param tree  JTree
 */
public void registerTreeListener(final String label, final JTree tree) {
    if (AbstractBagConstants.DATA_DIRECTORY.equals(label)) {
        tree.addTreeSelectionListener(e -> {

            final TreePath[] paths = tree.getSelectionPaths();
            if (paths == null || paths.length == 0) {
                return;
            }

            for (final TreePath path : paths) {
                if (path.getPathCount() == 1) {
                    removeDataToolBarAction.setEnabled(false);
                    return;
                }
            }

            removeDataToolBarAction.setEnabled(true);
        });
    } else {
        tree.addTreeSelectionListener(e -> {

            final TreePath[] paths = tree.getSelectionPaths();
            if (paths == null || paths.length == 0) {
                return;
            }

            for (final TreePath path : paths) {
                if (path.getPathCount() == 1) {
                    removeTagFileToolbarAction.setEnabled(false);
                    return;
                }
            }

            removeTagFileToolbarAction.setEnabled(true);
        });
    }
}

From source file:com.t3.client.ui.T3Frame.java

private JComponent createTokenTreePanel() {
    final JTree tree = new JTree();
    tokenPanelTreeModel = new TokenPanelTreeModel(tree);
    tree.setModel(tokenPanelTreeModel);//from  www  . j  av  a  2 s. com
    tree.setCellRenderer(new TokenPanelTreeCellRenderer());
    tree.getSelectionModel().setSelectionMode(TreeSelectionModel.DISCONTIGUOUS_TREE_SELECTION);
    tree.addMouseListener(new MouseAdapter() {
        // TODO: Make this a handler class, not an aic
        @Override
        public void mousePressed(MouseEvent e) {
            // tree.setSelectionPath(tree.getPathForLocation(e.getX(), e.getY()));
            TreePath path = tree.getPathForLocation(e.getX(), e.getY());
            if (path == null) {
                return;
            }
            Object row = path.getLastPathComponent();
            int rowIndex = tree.getRowForLocation(e.getX(), e.getY());
            if (SwingUtilities.isLeftMouseButton(e)) {
                if (!SwingUtil.isShiftDown(e)) {
                    tree.clearSelection();
                }
                tree.addSelectionInterval(rowIndex, rowIndex);

                if (row instanceof Token) {
                    if (e.getClickCount() == 2) {
                        Token token = (Token) row;
                        getCurrentZoneRenderer().clearSelectedTokens();
                        getCurrentZoneRenderer().centerOn(new ZonePoint(token.getX(), token.getY()));

                        // Pick an appropriate tool
                        getToolbox().setSelectedTool(token.isToken() ? PointerTool.class : StampTool.class);
                        getCurrentZoneRenderer().setActiveLayer(token.getLayer());
                        getCurrentZoneRenderer().selectToken(token.getId());
                        getCurrentZoneRenderer().requestFocusInWindow();
                    }
                }
            }
            if (SwingUtilities.isRightMouseButton(e)) {
                if (!isRowSelected(tree.getSelectionRows(), rowIndex) && !SwingUtil.isShiftDown(e)) {
                    tree.clearSelection();
                    tree.addSelectionInterval(rowIndex, rowIndex);
                }
                final int x = e.getX();
                final int y = e.getY();
                EventQueue.invokeLater(new Runnable() {
                    @Override
                    public void run() {
                        Token firstToken = null;
                        Set<GUID> selectedTokenSet = new HashSet<GUID>();
                        for (TreePath path : tree.getSelectionPaths()) {
                            if (path.getLastPathComponent() instanceof Token) {
                                Token token = (Token) path.getLastPathComponent();
                                if (firstToken == null) {
                                    firstToken = token;
                                }
                                if (AppUtil.playerOwns(token)) {
                                    selectedTokenSet.add(token.getId());
                                }
                            }
                        }
                        if (!selectedTokenSet.isEmpty()) {
                            try {
                                if (firstToken.isStamp()) {
                                    new StampPopupMenu(selectedTokenSet, x, y, getCurrentZoneRenderer(),
                                            firstToken).showPopup(tree);
                                } else {
                                    new TokenPopupMenu(selectedTokenSet, x, y, getCurrentZoneRenderer(),
                                            firstToken).showPopup(tree);
                                }
                            } catch (IllegalComponentStateException icse) {
                                log.info(tree.toString(), icse);
                            }
                        }
                    }
                });
            }
        }
    });
    TabletopTool.getEventDispatcher().addListener(new AppEventListener() {
        @Override
        public void handleAppEvent(AppEvent event) {
            tokenPanelTreeModel.setZone((Zone) event.getNewValue());
        }
    }, TabletopTool.ZoneEvent.Activated);
    return tree;
}

From source file:net.rptools.maptool.client.ui.MapToolFrame.java

private JComponent createTokenTreePanel() {
    final JTree tree = new JTree();
    tokenPanelTreeModel = new TokenPanelTreeModel(tree);
    tree.setModel(tokenPanelTreeModel);/* w w  w  .  j av a  2s. com*/
    tree.setCellRenderer(new TokenPanelTreeCellRenderer());
    tree.getSelectionModel().setSelectionMode(TreeSelectionModel.DISCONTIGUOUS_TREE_SELECTION);
    tree.addMouseListener(new MouseAdapter() {
        // TODO: Make this a handler class, not an aic
        @Override
        public void mousePressed(MouseEvent e) {
            // tree.setSelectionPath(tree.getPathForLocation(e.getX(), e.getY()));
            TreePath path = tree.getPathForLocation(e.getX(), e.getY());
            if (path == null) {
                return;
            }
            Object row = path.getLastPathComponent();
            int rowIndex = tree.getRowForLocation(e.getX(), e.getY());
            if (SwingUtilities.isLeftMouseButton(e)) {
                if (!SwingUtil.isShiftDown(e) && !SwingUtil.isControlDown(e)) {
                    tree.clearSelection();
                }
                tree.addSelectionInterval(rowIndex, rowIndex);

                if (row instanceof Token) {
                    if (e.getClickCount() == 2) {
                        Token token = (Token) row;
                        getCurrentZoneRenderer().clearSelectedTokens();
                        getCurrentZoneRenderer().centerOn(new ZonePoint(token.getX(), token.getY()));

                        // Pick an appropriate tool
                        getToolbox().setSelectedTool(token.isToken() ? PointerTool.class : StampTool.class);
                        getCurrentZoneRenderer().setActiveLayer(token.getLayer());
                        getCurrentZoneRenderer().selectToken(token.getId());
                        getCurrentZoneRenderer().requestFocusInWindow();
                    }
                }
            }
            if (SwingUtilities.isRightMouseButton(e)) {
                if (!isRowSelected(tree.getSelectionRows(), rowIndex) && !SwingUtil.isShiftDown(e)) {
                    tree.clearSelection();
                    tree.addSelectionInterval(rowIndex, rowIndex);
                }
                final int x = e.getX();
                final int y = e.getY();
                EventQueue.invokeLater(new Runnable() {
                    public void run() {
                        Token firstToken = null;
                        Set<GUID> selectedTokenSet = new HashSet<GUID>();
                        for (TreePath path : tree.getSelectionPaths()) {
                            if (path.getLastPathComponent() instanceof Token) {
                                Token token = (Token) path.getLastPathComponent();
                                if (firstToken == null) {
                                    firstToken = token;
                                }
                                if (AppUtil.playerOwns(token)) {
                                    selectedTokenSet.add(token.getId());
                                }
                            }
                        }
                        if (!selectedTokenSet.isEmpty()) {
                            try {
                                if (firstToken.isStamp()) {
                                    new StampPopupMenu(selectedTokenSet, x, y, getCurrentZoneRenderer(),
                                            firstToken).showPopup(tree);
                                } else {
                                    new TokenPopupMenu(selectedTokenSet, x, y, getCurrentZoneRenderer(),
                                            firstToken).showPopup(tree);
                                }
                            } catch (IllegalComponentStateException icse) {
                                log.info(tree.toString(), icse);
                            }
                        }
                    }
                });
            }
        }
    });
    MapTool.getEventDispatcher().addListener(new AppEventListener() {
        public void handleAppEvent(AppEvent event) {
            tokenPanelTreeModel.setZone((Zone) event.getNewValue());
        }
    }, MapTool.ZoneEvent.Activated);
    return tree;
}

From source file:net.rptools.maptool.client.ui.MapToolFrame.java

private JComponent createDrawTreePanel() {
    final JTree tree = new JTree();
    drawablesPanel = new DrawablesPanel();
    drawPanelTreeModel = new DrawPanelTreeModel(tree);
    tree.setModel(drawPanelTreeModel);//from ww  w  . j  a v  a2s.  c o m
    tree.setCellRenderer(new DrawPanelTreeCellRenderer());
    tree.getSelectionModel().setSelectionMode(TreeSelectionModel.DISCONTIGUOUS_TREE_SELECTION);

    JSplitPane splitPane = new JSplitPane(JSplitPane.VERTICAL_SPLIT);
    splitPane.setContinuousLayout(true);

    splitPane.setTopComponent(new JScrollPane(tree));
    splitPane.setBottomComponent(drawablesPanel);
    splitPane.setDividerLocation(100);
    // Add mouse Event for right click menu
    tree.addMouseListener(new MouseAdapter() {
        @Override
        public void mousePressed(MouseEvent e) {
            TreePath path = tree.getPathForLocation(e.getX(), e.getY());
            if (path == null) {
                return;
            }
            Object row = path.getLastPathComponent();
            int rowIndex = tree.getRowForLocation(e.getX(), e.getY());
            if (SwingUtilities.isLeftMouseButton(e)) {
                if (!SwingUtil.isShiftDown(e) && !SwingUtil.isControlDown(e)) {
                    tree.clearSelection();
                }
                tree.addSelectionInterval(rowIndex, rowIndex);
                if (row instanceof DrawnElement) {
                    if (e.getClickCount() == 2) {
                        DrawnElement de = (DrawnElement) row;
                        getCurrentZoneRenderer()
                                .centerOn(new ZonePoint((int) de.getDrawable().getBounds().getCenterX(),
                                        (int) de.getDrawable().getBounds().getCenterY()));
                    }
                }

                int[] treeRows = tree.getSelectionRows();
                java.util.Arrays.sort(treeRows);
                drawablesPanel.clearSelectedIds();
                for (int i = 0; i < treeRows.length; i++) {
                    TreePath p = tree.getPathForRow(treeRows[i]);
                    if (p.getLastPathComponent() instanceof DrawnElement) {
                        DrawnElement de = (DrawnElement) p.getLastPathComponent();
                        drawablesPanel.addSelectedId(de.getDrawable().getId());
                    }
                }
            }
            if (SwingUtilities.isRightMouseButton(e)) {
                if (!isRowSelected(tree.getSelectionRows(), rowIndex) && !SwingUtil.isShiftDown(e)) {
                    tree.clearSelection();
                    tree.addSelectionInterval(rowIndex, rowIndex);
                    drawablesPanel.clearSelectedIds();
                }
                final int x = e.getX();
                final int y = e.getY();
                EventQueue.invokeLater(new Runnable() {
                    public void run() {
                        DrawnElement firstElement = null;
                        Set<GUID> selectedDrawSet = new HashSet<GUID>();
                        for (TreePath path : tree.getSelectionPaths()) {
                            if (path.getLastPathComponent() instanceof DrawnElement) {
                                DrawnElement de = (DrawnElement) path.getLastPathComponent();
                                if (firstElement == null) {
                                    firstElement = de;
                                }
                                selectedDrawSet.add(de.getDrawable().getId());
                            }
                        }
                        if (!selectedDrawSet.isEmpty()) {
                            try {
                                new DrawPanelPopupMenu(selectedDrawSet, x, y, getCurrentZoneRenderer(),
                                        firstElement).showPopup(tree);
                            } catch (IllegalComponentStateException icse) {
                                log.info(tree.toString(), icse);
                            }
                        }
                    }
                });
            }
        }

    });
    // Add Zone Change event
    MapTool.getEventDispatcher().addListener(new AppEventListener() {
        public void handleAppEvent(AppEvent event) {
            drawPanelTreeModel.setZone((Zone) event.getNewValue());
        }
    }, MapTool.ZoneEvent.Activated);
    return splitPane;
}

From source file:nz.govt.natlib.ndha.manualdeposit.ManualDepositPresenter.java

public void createAutoStructItem(boolean fromSingleFile) {
    if (canCreateAutoStructItem()) {
        JTree tree = getTree(ETreeType.EntityTree);
        if ((tree != null) && (tree.getSelectionCount() > 0)) {
            String structNodeName = getNewStructNodeName();
            if (structNodeName == null) {
                return;
            }/* w ww  .  j  a v a 2s  .  c  o m*/
            StructMapCollection structure = getStructures();
            FSOCollection files = new FSOCollection();
            if (fromSingleFile) {
                // Complex one - need to recurse through tree & get all
                // matching files
                TreePath[] paths = tree.getSelectionPaths();
                DefaultMutableTreeNode nodeSource = null;
                for (int i = 0; i < paths.length; i++) {
                    DefaultMutableTreeNode node = (DefaultMutableTreeNode) paths[i].getLastPathComponent();
                    if (node.getUserObject() instanceof FileSystemObject) {
                        nodeSource = node;
                        break;
                    }
                }
                if (nodeSource != null) {
                    DepositTreeModel model = (DepositTreeModel) tree.getModel();
                    DefaultMutableTreeNode rootNode = (DefaultMutableTreeNode) model.getRoot();
                    FileSystemObject fso = (FileSystemObject) nodeSource.getUserObject();
                    String baseFileName = fso.getFileNameWithoutRepTypeOrSuffix();
                    getMatchingFiles(baseFileName, rootNode, files);
                }
            } else {
                TreePath[] paths = tree.getSelectionPaths();
                for (int i = 0; i < paths.length; i++) {
                    DefaultMutableTreeNode node = (DefaultMutableTreeNode) paths[i].getLastPathComponent();
                    if (node.getUserObject() instanceof FileSystemObject) {
                        FileSystemObject fso = (FileSystemObject) node.getUserObject();
                        files.add(fso);
                    }
                }
            }

            files.setSortBy(manualDepositFrame.getCurrentSortBy());
            files.reSortList();
            int structSortOrder = 0;
            for (FileSystemObject fso : files) {
                fso.setStructSortOrder(structSortOrder);
                structSortOrder++;
            }
            StructMap map = StructMap.create(structNodeName, null, files, 0);
            structure.add(map);
            addStructMap(structure);
        }
    }
}

From source file:nz.govt.natlib.ndha.manualdeposit.ManualDepositPresenter.java

public boolean canDeleteEntityItem() {
    boolean canDelete = false;
    JTree tree = theEntityTree;
    if (tree != null) {
        if (tree.getSelectionCount() > 0) {
            TreePath[] paths = tree.getSelectionPaths();
            for (int i = 0; i < paths.length; i++) {
                DefaultMutableTreeNode node = (DefaultMutableTreeNode) paths[i].getLastPathComponent();
                if ((node.getUserObject() instanceof FileGroup)
                        || (node.getUserObject() instanceof FileSystemObject) || ((getEntities().size() > 1)
                                && (node.getUserObject() instanceof FileGroupCollection))) {
                    canDelete = true;//ww  w .  j a  v a 2 s  .c om
                    break;
                }
            }
        }
    }
    return canDelete;
}

From source file:nz.govt.natlib.ndha.manualdeposit.ManualDepositPresenter.java

public void resequenceEntity() {
    JTree tree = theEntityTree;
    TreePath[] paths = tree.getSelectionPaths();
    for (int i = 0; i < paths.length; i++) {
        DefaultMutableTreeNode node = (DefaultMutableTreeNode) paths[i].getLastPathComponent();
        if ((node.getUserObject() instanceof FileGroup) || (node.getUserObject() instanceof FileSystemObject)
                || ((getEntities().size() > 1) && (node.getUserObject() instanceof FileGroupCollection))) {
            FileGroup group = (FileGroup) node.getUserObject();
            String sequenceNumber = manualDepositFrame.getInput("Enter Sequence Number",
                    "Enter new sequence number", String.format("%d", group.getRevisionNumber()));
            if (sequenceNumber != null) {
                try {
                    int newSequence = Integer.parseInt(sequenceNumber);
                    group.setRevisionNumber(newSequence);
                } catch (Exception ex) {
                    manualDepositFrame.showError("Invalid Sequence Number",
                            "Sequence number must be a valid number", ex);
                }/*  ww w  .  j ava2s.  c  om*/
            }
        }
    }
}