Example usage for java.awt.event MouseEvent getClickCount

List of usage examples for java.awt.event MouseEvent getClickCount

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Introduction

In this page you can find the example usage for java.awt.event MouseEvent getClickCount.

Prototype

public int getClickCount()

Source Link

Document

Returns the number of mouse clicks associated with this event.

Usage

From source file:ro.nextreports.designer.querybuilder.DBBrowserTree.java

private void selectionFolder(DBBrowserNode selectedNode, MouseEvent e) {
    if (e.getClickCount() == 2) {
        return;//from   w ww.j a v  a 2 s  .  co  m
    }
    JPopupMenu popupMenu = new JPopupMenu();

    boolean testSql = false;
    if (selectedNode.getDBObject().getType() == DBObject.FOLDER_QUERY) {
        testSql = true;
        JMenuItem menuItem = new JMenuItem(new ImportQueryAction(selectedNode.getDBObject().getAbsolutePath()));
        popupMenu.add(menuItem);
    } else if (selectedNode.getDBObject().getType() == DBObject.FOLDER_REPORT) {
        testSql = true;
        JMenuItem menuItem = new JMenuItem(
                new ImportReportAction(selectedNode.getDBObject().getAbsolutePath()));
        popupMenu.add(menuItem);
        JMenuItem menuItem2 = new JMenuItem(
                new DownloadBulkReportAction(selectedNode.getDBObject().getAbsolutePath()));
        popupMenu.add(menuItem2);
    } else if (selectedNode.getDBObject().getType() == DBObject.FOLDER_CHART) {
        testSql = true;
        JMenuItem menuItem = new JMenuItem(new ImportChartAction(selectedNode.getDBObject().getAbsolutePath()));
        popupMenu.add(menuItem);
        JMenuItem menuItem2 = new JMenuItem(
                new DownloadBulkChartAction(selectedNode.getDBObject().getAbsolutePath()));
        popupMenu.add(menuItem2);
    }

    JMenuItem menuItem = new JMenuItem(
            new AddFolderAction(this, selectedNode, selectedNode.getDBObject().getType()));
    popupMenu.add(menuItem);
    JMenuItem menuItem2 = new JMenuItem(new RenameFolderAction(this, selectedNode));
    popupMenu.add(menuItem2);
    JMenuItem menuItem3 = new JMenuItem(new DeleteFolderAction(this, selectedNode));
    popupMenu.add(menuItem3);

    if (testSql) {
        JMenuItem menuItem4 = new JMenuItem(new ValidateSqlsAction(selectedNode.getDBObject()));
        popupMenu.add(menuItem4);
    }

    popupMenu.show((Component) e.getSource(), e.getX(), e.getY());
}

From source file:com.SE.myPlayer.MusicPlayerGUI.java

private void songData_TableMouseClicked(java.awt.event.MouseEvent evt) {//GEN-FIRST:event_songData_TableMouseClicked
        try {//from   w  w w . j  a va2  s. c  o  m
            if (evt.getClickCount() == 2 | next == 1 | previous == 1 && SwingUtilities.isLeftMouseButton(evt)) {
                currentSongRow = songData_Table.getSelectedRow();
                songLocation = songData[currentSongRow];
                sd.addToRecent(songLocation);
                for (ObjectBean list1 : list) {
                    list1.getMpg().addJmenuItemsToRecentSongs();
                }
                songPlay();
            } else if (SwingUtilities.isRightMouseButton(evt)) {
                Point point = evt.getPoint();
                int alreadySelectedRow = songData_Table.getSelectedRow();
                int currentRow = songData_Table.rowAtPoint(point);
                songData_Table.setRowSelectionInterval(alreadySelectedRow, currentRow);
                if (songData_Table.isRowSelected(currentRow)) {
                    songTable_PopUp.show(songData_Table, evt.getX(), evt.getY());
                } else {
                    songTable_PopUp.show(songTable_PopUp, evt.getX(), evt.getY());
                }
            }
        } catch (Exception e) {
            currentSongRow = songData_Table.getSelectedRow();
            songLocation = songData[currentSongRow];
            sd.addToRecent(songLocation);
            for (ObjectBean list1 : list) {
                list1.getMpg().addJmenuItemsToRecentSongs();
            }
            songPlay();
        }
        ;
    }

From source file:com.itemanalysis.jmetrik.gui.Jmetrik.java

public Jmetrik() {
    super("jMetrik");
    setPreferredSize(new Dimension(1024, 650));
    setDefaultCloseOperation(EXIT_ON_CLOSE);

    //properly close database if user closes window
    this.addWindowListener(new WindowAdapter() {
        @Override/*from  w w  w  .  j  a  v  a  2 s .c o  m*/
        public void windowClosing(WindowEvent we) {
            if (workspace != null) {
                workspace.closeDatabase();
            }
            System.exit(0);
        }
    });

    //add statusbar
    statusBar = new StatusBar(1024, 30);
    statusBar.setBorder(new EmptyBorder(2, 2, 2, 2));
    getContentPane().add(statusBar, BorderLayout.SOUTH);

    //start logging
    startLog();

    //left-right splitpane
    JSplitPane splitPane1 = new JSplitPane();
    splitPane1.setDividerLocation(200);

    //setup workspace list
    workspaceList = new JList();
    workspaceList.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
    workspaceList.setModel(new SortedListModel<DataTableName>());
    workspaceList.addKeyListener(new DeleteKeyListener());
    //        workspaceList.getInsets().set(5, 5, 5, 5);

    //add icon to list cell renderer
    String urlString = "/images/spreadsheet.png";
    URL url = this.getClass().getResource(urlString);
    final ImageIcon tableIcon = new ImageIcon(url, "Table");
    workspaceList.setCellRenderer(new DefaultListCellRenderer() {
        @Override
        public Component getListCellRendererComponent(JList list, Object value, int index, boolean isSelected,
                boolean cellHasFocus) {
            JLabel label = (JLabel) super.getListCellRendererComponent(list, value, index, isSelected,
                    cellHasFocus);
            label.setIcon(tableIcon);
            return label;
        }
    });

    JScrollPane scrollPane1 = new JScrollPane(workspaceList);
    scrollPane1.setPreferredSize(new Dimension(200, 698));

    splitPane1.setLeftComponent(scrollPane1);

    //tabbed pane for top pane
    tabbedPane = new JTabbedPane();
    tabbedPane.setTabPlacement(JTabbedPane.BOTTOM);

    //setup data table
    dataTable = new DataTable();
    dataTable.setRowHeight(18);

    //change size of table header and center text
    JTableHeader header = dataTable.getTableHeader();
    header.setDefaultRenderer(new TableHeaderCellRenderer());

    JScrollPane dataScrollPane = new JScrollPane(dataTable);
    tabbedPane.addTab("Data", dataScrollPane);

    //setup variable table
    variableTable = new DataTable();
    variableTable.setRowHeight(18);
    variableTable.addMouseListener(new MouseAdapter() {
        @Override
        public void mouseClicked(MouseEvent e) {
            super.mouseClicked(e);
            if (e.getClickCount() == 2) {
                JTable target = (JTable) e.getSource();
                int row = target.getSelectedRow();
                int col = target.getSelectedColumn();
                if (col == 0) {
                    if (target.getModel() instanceof VariableModel) {
                        VariableModel vModel = (VariableModel) target.getModel();
                        String s = (String) vModel.getValueAt(row, col);

                        DatabaseName db = workspace.getDatabaseName();
                        DataTableName table = workspace.getCurrentDataTable();

                        RenameVariableDialog renameVariableDialog = new RenameVariableDialog(Jmetrik.this, db,
                                table, s);
                        renameVariableDialog.setVisible(true);

                        if (renameVariableDialog.canRun()) {
                            RenameVariableCommand command = renameVariableDialog.getCommand();
                            workspace.runProcess(command);
                        }

                    } //end instanceof

                } //end if col==0

            } //end if click count==2
        }//end mouse clicked
    });

    //change size of table header and center text
    JTableHeader variableHeader = variableTable.getTableHeader();
    variableHeader.setDefaultRenderer(new TableHeaderCellRenderer());
    variableHeader.setPreferredSize(new Dimension(30, 21));

    JScrollPane variableScrollPane = new JScrollPane(variableTable);
    tabbedPane.addTab("Variables", variableScrollPane);

    splitPane1.setRightComponent(tabbedPane);
    getContentPane().add(splitPane1, BorderLayout.CENTER);

    //add status bar listener - needed to display status message that are generated within this class
    this.addPropertyChangeListener(statusBar.getStatusListener());

    //add listener for displaying error messages - needed to display errors and exceptions
    this.addPropertyChangeListener(new ErrorOccurredPropertyChangeListener());

    //instantiate file utilities
    fileUtils = new JmetrikFileUtils();
    fileUtils.addPropertyChangeListener(statusBar.getStatusListener());

    //set import and export path to user's documents folder
    JFileChooser chooser = new JFileChooser();
    FileSystemView fw = chooser.getFileSystemView();
    importExportPath = fw.getDefaultDirectory().toString().replaceAll("\\\\", "/");

    //create and start a workspace
    startWorkspace();

    //create menu bar and tool bar
    this.setJMenuBar(createMenuBar());

    JToolBar toolBar = createToolBar();
    toolBar.setFloatable(false);
    toolBar.setRollover(true);
    getContentPane().add(toolBar, BorderLayout.PAGE_START);

    pack();

}

From source file:com.jcraft.weirdx.DDXWindowImpSwing.java

@SuppressWarnings("unused")
public void mouseDragged(MouseEvent e) {

    if (threeButton) {
        if (threeBstate != s) {
            if (threeBstate == sp) {
                procPressed(threeBPressed);
                threeBPressed = null;//  ww  w.  ja  v a2  s  .c  o  m
                threeBstate = s;
            } else if (threeBstate == spp) {
                e = new MouseEvent((Component) e.getSource(), e.getID(), e.getWhen(),
                        (e.getModifiers() & (~(InputEvent.BUTTON1_MASK | InputEvent.BUTTON3_MASK)))
                                | InputEvent.BUTTON2_MASK,
                        e.getX(), e.getY(), e.getClickCount(), e.isPopupTrigger());
            } else if (threeBstate == sppr) {
                return;
            }
        }
    }

    int x = e.getX() + window.x;
    int y = e.getY() + window.y;

    XWindow.sprite.hot.x = x;
    XWindow.sprite.hot.y = y;

    int mod = e.getModifiers();

    // button 1 -> 16
    // button 2 -> 8
    // button 3 -> 4
    // shift -> 1
    // control -> 2
    // alt -> 12 ?? 

    int state = 0;
    int detail = 0;

    if ((mod & InputEvent.BUTTON1_MASK) != 0) {
        state |= (1 << 8);
        detail = 1;
    }
    if ((mod & InputEvent.BUTTON2_MASK) != 0) {
        state |= (1 << 9);
        detail = 2;
    }
    if ((mod & InputEvent.BUTTON3_MASK) != 0) {
        state |= (1 << 10);
        detail = 3;
    }
    if ((mod & InputEvent.SHIFT_MASK) != 0)
        state |= 1;
    if ((mod & InputEvent.CTRL_MASK) != 0)
        state |= 4;
    // alt -> state|=8;
    XWindow.sprite.hot.state = state;

    px = x;
    py = y;

    event.mkMotionNotify(1, window.screen.rootId, /*window.id,*/
            XWindow.sprite.win.id, 0, px, py, e.getX(), e.getY(), state, 1);

    try {
        if (!XWindow.checkMotion(event, window)) {
            return;
        }
        event.mkMotionNotify(1, window.screen.rootId, /*window.id,*/
                XWindow.sprite.win.id, 0, px, py, px - XWindow.sprite.win.x, py - XWindow.sprite.win.y,
                //e.getX(),
                //e.getY(),
                state, 1);
        if (XWindow.grab != null)
            XWindow.sendGrabbedEvent(event, false, 1);
        else
            XWindow.sendDeviceEvent(XWindow.sprite.win, event, XWindow.grab, null, 1);
    } catch (Exception ee) {
    }
}

From source file:ro.nextreports.designer.querybuilder.DBBrowserTree.java

private void selectionDatabase(TreePath selPath, DBBrowserNode selectedNode, MouseEvent e) {
    if (e.getClickCount() == 2) {
        return;/*www  . j av  a2s .  c o m*/
    }
    boolean connected = false;
    String name = selectedNode.getDBObject().getName();
    DataSourceManager manager = DefaultDataSourceManager.getInstance();
    DataSource ds = manager.getDataSource(name);
    if (ds.getStatus() == DataSourceType.CONNECTED) {
        connected = true;
    } else {
        connected = false;
    }

    // try to create source directory (may not exists if we copy datasource.xml)
    (new File(FileReportPersistence.CONNECTIONS_DIR + File.separator + name + File.separator
            + FileReportPersistence.QUERIES_FOLDER)).mkdirs();
    (new File(FileReportPersistence.CONNECTIONS_DIR + File.separator + name + File.separator
            + FileReportPersistence.REPORTS_FOLDER)).mkdirs();
    (new File(FileReportPersistence.CONNECTIONS_DIR + File.separator + name + File.separator
            + FileReportPersistence.CHARTS_FOLDER)).mkdirs();

    JPopupMenu popupMenu = new JPopupMenu();
    JMenuItem menuItem = new JMenuItem(new DataSourceConnectAction(instance, selPath));
    popupMenu.add(menuItem);
    if (connected) {
        menuItem.setEnabled(false);
    } else {
        menuItem.setEnabled(true);
    }

    JMenuItem menuItem2 = new JMenuItem(new DataSourceDisconnectAction(instance, selectedNode));
    popupMenu.add(menuItem2);
    if (connected) {
        menuItem2.setEnabled(true);
    } else {
        menuItem2.setEnabled(false);
    }

    JMenuItem menuItem5 = new JMenuItem(new DataSourceViewInfoAction(selectedNode));
    popupMenu.add(menuItem5);

    JMenuItem menuItem3 = new JMenuItem(new DataSourceEditAction(instance, selectedNode));
    popupMenu.add(menuItem3);
    if (connected) {
        menuItem3.setEnabled(false);
    } else {
        menuItem3.setEnabled(true);
    }

    JMenuItem menuItem4 = new JMenuItem(new DataSourceDeleteAction(instance, selectedNode));
    popupMenu.add(menuItem4);
    if (connected) {
        menuItem4.setEnabled(false);
    } else {
        menuItem4.setEnabled(true);
    }

    if (!DefaultDataSourceManager.memoryDataSources()) {
        JMenuItem menuItem6 = new JMenuItem(new DataSourceSchemaSelectionAction(instance, selectedNode));
        popupMenu.add(menuItem6);
    }

    popupMenu.show((Component) e.getSource(), e.getX(), e.getY());
}

From source file:com.jcraft.weirdx.DDXWindowImp.java

public void mousePressed(MouseEvent e) {
    if (threeButton) {
        if (threeBstate == s) {
            threeBPressed = e;/*from w  w  w. j  a va 2  s .  com*/
            threeBstate = sp;
            return;
        }
        if (threeBstate == sp
        //       || threeBstate==sppr
        ) {
            threeBPressed = null;
            threeBstate = spp;
            e = new MouseEvent((Component) e.getSource(), e.getID(), e.getWhen(),
                    (e.getModifiers() & (~(InputEvent.BUTTON1_MASK | InputEvent.BUTTON3_MASK)))
                            | InputEvent.BUTTON2_MASK,
                    e.getX(), e.getY(), e.getClickCount(), e.isPopupTrigger());
        }
    }

    procPressed(e);
}

From source file:com.farouk.projectapp.FirstGUI.java

private void jList1MouseClicked(java.awt.event.MouseEvent evt) {//GEN-FIRST:event_jList1MouseClicked
    jTable2.clearSelection();// www  .ja  va  2s .c  o m
    jTextField1.setText(jList1.getSelectedValue().toString());
    jScrollPane5.setVisible(true);
    String companyName = jTextField1.getText();
    jLabel15.setText(
            "Selected company : '" + companyName + "'.   " + SQLConnect.checkIfAutomated(userID, companyName));
    StringThirdParty = companyName;
    if (evt.getClickCount() == 2 && jTabbedPane1.getSelectedIndex() == 0
            || jTabbedPane1.getSelectedIndex() == 1) {
        jTabbedPane1.setSelectedIndex(1);
        jLabel15.setText("Selected company : '" + companyName + "'.");
        try {
            SQLConnect.refreshOneCompanyOnlyAtSearch(companyName);
            if (companyName.isEmpty()) {
                JOptionPane.showMessageDialog(rootPane, "Please provide a valid input.", "Bad input", WIDTH);
            } else {
                Company com = SQLConnect.lookForCompany(companyName, userID);
                UpdatejTable3(com);
                jButton6.setVisible(true);

            }
        } catch (Exception e) {
            System.err.println("Problem in button.\n" + e);
        }
        jLabel2.setVisible(false);
    }
    if (evt.getClickCount() == 1 && jTabbedPane1.getSelectedIndex() == 0) {
        jButton10.setVisible(false);
        jButton7.setVisible(false);
        jButton15.setVisible(false);
        jButton3.setVisible(false);
        jScrollPane2.setVisible(false);
        if (SQLConnect.ifAutomated(userID, StringThirdParty) == 2) {
            jButton19.setText("De-Alert");
        } else {
            jButton19.setText("Alert");
        }
        jTextField6.setText(jList1.getSelectedValue().toString());
    }

}

From source file:ucar.unidata.idv.control.chart.TimeSeriesChartWrapper.java

/**
 * Callback method for receiving notification of a mouse click on a chart.
 *
 * @param event  information about the event.
 *
 * @return Did we handle this event// ww w  .ja v  a 2s  .  c om
 */
public boolean chartPanelMouseClicked(MouseEvent event) {
    if (SwingUtilities.isRightMouseButton(event)) {
        closestAnnotation = findClosestAnnotation(getAllAnnotations(), event.getX(), event.getY(), false,
                false);
        return EVENT_PASSON;
    }

    if (event.getClickCount() <= 1) {
        ChartAnnotation annotation = findClosestAnnotation(getAllAnnotations(), event.getX(), event.getY(),
                true, event.isShiftDown());
        if (annotation == null) {
            return false;
        }
        signalChartChanged();
        return EVENT_DONTPASSON;
    }

    try {
        if (isOnBottomDomainAxis(event)) {
            WayPoint waypoint = new WayPoint(getDomainValue(event.getX()), this);
            waypoint.addPropertyChangeListener(this);
            if (!waypoint.showProperties(chartPanel, event.getX(), event.getY())) {
                return EVENT_DONTPASSON;
            }
            wayPoints.add(waypoint);
            setSelectedAnnotation(waypoint, wayPoints, event.isShiftDown());
            setLocationPositions();
            plot.addAnnotation(waypoint);
        } else if (isOnLeftRangeAxis(event)) {
            //                System.err.println("new x/y:" + event.getX() +"/" +event.getY());
            RangeFilter rangeFilter = new RangeFilter(getRangeValue(event.getY()), this);
            if (!rangeFilter.showProperties(chartPanel, event.getX(), event.getY())) {
                return EVENT_DONTPASSON;
            }
            rangeFilters.add(rangeFilter);

            setSelectedAnnotation(rangeFilter, rangeFilters, event.isShiftDown());
            plot.addAnnotation(rangeFilter);

            if (true || event.isShiftDown()) {
                RangeFilter attached = rangeFilter.doMakeAttached(event);
                rangeFilters.add(attached);
                plot.addAnnotation(attached);
            }
            rangeFiltersChanged();
        } else {
            return EVENT_PASSON;
        }
    } catch (Exception exc) {
        LogUtil.logException("Error creating wayPoints", exc);
    }
    return EVENT_DONTPASSON;
}

From source file:com.SE.myPlayer.MusicPlayerGUI.java

private void folder_Playlist_TreeMouseClicked(java.awt.event.MouseEvent evt) {//GEN-FIRST:event_folder_Playlist_TreeMouseClicked
        DefaultMutableTreeNode selectedNode;

        if (evt.getClickCount() == 2 && SwingUtilities.isLeftMouseButton(evt)) {
            selectedNode = (DefaultMutableTreeNode) folder_Playlist_Tree.getSelectionPath().getLastPathComponent();
            getSongTable(selectedNode.toString());
            lastOpen = selectedNode.toString();
            for (ObjectBean list1 : list) {
                if (list1.getTitle().equals("library")) {
                    list1.setLastOpen(lastOpen);
                }//from w w  w .ja v  a  2  s  .co m
            }
        } else if (SwingUtilities.isRightMouseButton(evt)) {
            DefaultTreeModel myModel = (DefaultTreeModel) folder_Playlist_Tree.getModel();
            DefaultMutableTreeNode root = (DefaultMutableTreeNode) myModel.getRoot();

            TreeNode[] nodes = myModel.getPathToRoot(root);
            TreePath treepath = new TreePath(nodes);
            folder_Playlist_Tree.setSelectionPath(treepath);
            folder_Playlist_Tree.scrollPathToVisible(treepath);

            TreePath path = folder_Playlist_Tree.getPathForLocation(evt.getX(), evt.getY());
            folder_Playlist_Tree.setSelectionPath(path);
            folder_Playlist_Tree.scrollPathToVisible(path);
            if (!folder_Playlist_Tree.isSelectionEmpty()) {
                selectedNode = (DefaultMutableTreeNode) folder_Playlist_Tree.getSelectionPath()
                        .getLastPathComponent();
                if (!"playlist".equals(selectedNode.toString()) && !"library".equals(selectedNode.toString())) {
                    folderTree_PopUp.show(folder_Playlist_Tree, evt.getX(), evt.getY());
                }
            }
        }
    }

From source file:VASSAL.launch.ModuleManagerWindow.java

protected void buildTree() {
    recentModuleConfig = new StringArrayConfigurer("RecentModules", null);
    Prefs.getGlobalPrefs().addOption(null, recentModuleConfig);
    final List<String> missingModules = new ArrayList<String>();
    final List<ModuleInfo> moduleList = new ArrayList<ModuleInfo>();
    for (String s : recentModuleConfig.getStringArray()) {
        final ModuleInfo module = new ModuleInfo(s);
        if (module.getFile().exists() && module.isValid()) {
            moduleList.add(module);//from www.  jav a  2  s.  com
        } else {
            missingModules.add(s);
        }
    }

    for (String s : missingModules) {
        logger.info(Resources.getString("ModuleManager.removing_module", s));
        moduleList.remove(s);
        recentModuleConfig.removeValue(s);
    }

    Collections.sort(moduleList, new Comparator<ModuleInfo>() {
        public int compare(ModuleInfo f1, ModuleInfo f2) {
            return f1.compareTo(f2);
        }
    });

    rootNode = new MyTreeNode(new RootInfo());

    for (ModuleInfo moduleInfo : moduleList) {
        final MyTreeNode moduleNode = new MyTreeNode(moduleInfo);
        for (ExtensionInfo ext : moduleInfo.getExtensions()) {
            final MyTreeNode extensionNode = new MyTreeNode(ext);
            moduleNode.add(extensionNode);
        }

        final ArrayList<File> missingFolders = new ArrayList<File>();

        for (File f : moduleInfo.getFolders()) {
            if (f.exists() && f.isDirectory()) {
                final GameFolderInfo folderInfo = new GameFolderInfo(f, moduleInfo);
                final MyTreeNode folderNode = new MyTreeNode(folderInfo);
                moduleNode.add(folderNode);
                final ArrayList<File> l = new ArrayList<File>();

                final File[] files = f.listFiles();
                if (files == null)
                    continue;

                for (File f1 : files) {
                    if (f1.isFile()) {
                        l.add(f1);
                    }
                }
                Collections.sort(l);

                for (File f2 : l) {
                    final SaveFileInfo fileInfo = new SaveFileInfo(f2, folderInfo);
                    if (fileInfo.isValid() && fileInfo.belongsToModule()) {
                        final MyTreeNode fileNode = new MyTreeNode(fileInfo);
                        folderNode.add(fileNode);
                    }
                }
            } else {
                missingFolders.add(f);
            }
        }

        for (File mf : missingFolders) {
            logger.info(Resources.getString("ModuleManager.removing_folder", mf.getPath()));
            moduleInfo.removeFolder(mf);
        }

        rootNode.add(moduleNode);
    }

    updateModuleList();

    treeModel = new MyTreeTableModel(rootNode);
    tree = new MyTree(treeModel);

    tree.setRootVisible(false);
    tree.setEditable(false);

    tree.setTreeCellRenderer(new MyTreeCellRenderer());

    tree.addMouseListener(new MouseAdapter() {
        @Override
        public void mouseClicked(MouseEvent e) {
            if (e.getClickCount() == 2) {
                final TreePath path = tree.getPathForLocation(e.getPoint().x, e.getPoint().y);

                // do nothing if not on a node, or if this node was expanded
                // or collapsed during the past doubleClickInterval milliseconds
                if (path == null || (lastExpansionPath == path
                        && e.getWhen() - lastExpansionTime <= doubleClickInterval))
                    return;

                selectedNode = (MyTreeNode) path.getLastPathComponent();

                final int row = tree.getRowForPath(path);
                if (row < 0)
                    return;

                final AbstractInfo target = (AbstractInfo) selectedNode.getUserObject();

                // launch module or load save, otherwise expand or collapse node
                if (target instanceof ModuleInfo) {
                    final ModuleInfo modInfo = (ModuleInfo) target;
                    if (modInfo.isModuleTooNew()) {
                        ErrorDialog.show("Error.module_too_new", modInfo.getFile().getPath(),
                                modInfo.getVassalVersion(), Info.getVersion());
                        return;
                    } else {
                        ((ModuleInfo) target).play();
                    }
                } else if (target instanceof SaveFileInfo) {
                    ((SaveFileInfo) target).play();
                } else if (tree.isExpanded(row)) {
                    tree.collapseRow(row);
                } else {
                    tree.expandRow(row);
                }
            }
        }

        @Override
        public void mouseReleased(MouseEvent e) {
            final TreePath path = tree.getPathForLocation(e.getPoint().x, e.getPoint().y);
            if (path == null)
                return;

            selectedNode = (MyTreeNode) path.getLastPathComponent();

            if (e.isMetaDown()) {
                final int row = tree.getRowForPath(path);
                if (row >= 0) {
                    tree.clearSelection();
                    tree.addRowSelectionInterval(row, row);
                    final AbstractInfo target = (AbstractInfo) selectedNode.getUserObject();
                    target.buildPopup(row).show(tree, e.getX(), e.getY());
                }
            }
        }
    });

    // We capture the time and location of clicks which would cause
    // expansion in order to distinguish these from clicks which
    // might launch a module or game.
    tree.addTreeWillExpandListener(new TreeWillExpandListener() {
        public void treeWillCollapse(TreeExpansionEvent e) {
            lastExpansionTime = System.currentTimeMillis();
            lastExpansionPath = e.getPath();
        }

        public void treeWillExpand(TreeExpansionEvent e) {
            lastExpansionTime = System.currentTimeMillis();
            lastExpansionPath = e.getPath();
        }
    });

    // This ensures that double-clicks always start the module but
    // doesn't prevent single-clicks on the handles from working.
    tree.setToggleClickCount(3);

    tree.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
    tree.addTreeSelectionListener(new TreeSelectionListener() {
        public void valueChanged(TreeSelectionEvent e) {
            final MyTreeNode node = (MyTreeNode) e.getPath().getLastPathComponent();
            final AbstractInfo target = node.getNodeInfo();
            if (target instanceof ModuleInfo) {
                setSelectedModule(target.getFile());
            } else {
                if (node.getParent() != null) {
                    setSelectedModule(node.getParentModuleFile());
                }
            }
        }
    });

    // FIXME: Width handling needs improvement. Also save in prefs
    tree.getColumnModel().getColumn(KEY_COLUMN).setMinWidth(250);

    tree.getColumnModel().getColumn(VERSION_COLUMN).setCellRenderer(new VersionCellRenderer());
    tree.getColumnModel().getColumn(VERSION_COLUMN).setMinWidth(100);

    tree.getColumnModel().getColumn(VASSAL_COLUMN).setCellRenderer(new VersionCellRenderer());
    tree.getColumnModel().getColumn(VASSAL_COLUMN).setMinWidth(100);

    tree.getColumnModel().getColumn(SPARE_COLUMN).setMinWidth(10);
    tree.getColumnModel().getColumn(SPARE_COLUMN).setPreferredWidth(600);

    // FIXME: How to set alignment of individual header components?
    tree.getTableHeader().setAlignmentX(JComponent.CENTER_ALIGNMENT);

}