Java JTree.addTreeSelectionListener方法代码示例

import javax.swing.JTree; //导入方法依赖的package包/类
/** Construct a FileTree */
 public FileTree(File dir) {
   setLayout(new BorderLayout());
   applyComponentOrientation(ComponentOrientation.RIGHT_TO_LEFT);
   setBorder(null);

   // Make a tree list with all the nodes, and make it a JTree
   JTree tree = new JTree(addNodes(null, dir));
   tree.applyComponentOrientation(ComponentOrientation.RIGHT_TO_LEFT);

   // Add a listener
   tree.addTreeSelectionListener(new TreeSelectionListener() {
     public void valueChanged(TreeSelectionEvent e) {
       DefaultMutableTreeNode node = (DefaultMutableTreeNode) e
           .getPath().getLastPathComponent();
     }
   });

   add(BorderLayout.CENTER, tree);
   
   JScrollPane scrollBarExplorer = new JScrollPane();
   scrollBarExplorer.getViewport().add(tree);
   scrollBarExplorer.setBorder(null);
add(scrollBarExplorer, BorderLayout.CENTER);

 }
 

import javax.swing.JTree; //导入方法依赖的package包/类
private synchronized Component createLeftPanel() {
    SampleResult rootSampleResult = new SampleResult();
    rootSampleResult.setSampleLabel("Root");
    rootSampleResult.setSuccessful(true);
    root = new SearchableTreeNode(rootSampleResult, null);

    treeModel = new DefaultTreeModel(root);
    jTree = new JTree(treeModel);
    jTree.setCellRenderer(new ResultsNodeRenderer());
    jTree.getSelectionModel().setSelectionMode(TreeSelectionModel.SINGLE_TREE_SELECTION);
    jTree.addTreeSelectionListener(this);
    jTree.setRootVisible(false);
    jTree.setShowsRootHandles(true);
    JScrollPane treePane = new JScrollPane(jTree);
    treePane.setPreferredSize(new Dimension(200, 300));

    VerticalPanel leftPane = new VerticalPanel();
    leftPane.add(treePane, BorderLayout.CENTER);
    leftPane.add(createComboRender(), BorderLayout.NORTH);
    autoScrollCB = new JCheckBox(JMeterUtils.getResString("view_results_autoscroll")); // $NON-NLS-1$
    autoScrollCB.setSelected(false);
    autoScrollCB.addItemListener(this);
    leftPane.add(autoScrollCB, BorderLayout.SOUTH);
    return leftPane;
}
 

import javax.swing.JTree; //导入方法依赖的package包/类
public ViewTreeGroups(String directory) {
	//super("JTree FileSystem Viewer - JavaProgrammingForums.com");
	setTitle("GroupsTree Structure");
	fileDetailsTextArea.setEditable(false);
	fileSystemModel = new FileSystemModel(new File(directory));
	fileTree = new JTree(fileSystemModel);
	fileTree.setEditable(true);
	fileTree.addTreeSelectionListener(new TreeSelectionListener() {
		public void valueChanged(TreeSelectionEvent event) {
			File file = (File) fileTree.getLastSelectedPathComponent();
			fileDetailsTextArea.setText(getFileDetails(file));
		}
	});
	JSplitPane splitPane = new JSplitPane(JSplitPane.HORIZONTAL_SPLIT,
			true, new JScrollPane(fileTree), new JScrollPane(
					fileDetailsTextArea));
	getContentPane().add(splitPane);
	setDefaultCloseOperation(EXIT_ON_CLOSE);
	setSize(640, 480);
	setVisible(true);
}
 

import javax.swing.JTree; //导入方法依赖的package包/类
private void initializeTree() {
    tree = new JTree();
    tree.setCellRenderer(new CustomTreeRenderer());
    tree.setVisibleRowCount(8);
    tree.setBackground(background);
    tree.addTreeSelectionListener(this);
    tree.getSelectionModel().setSelectionMode(TreeSelectionModel.SINGLE_TREE_SELECTION);
    tree.setShowsRootHandles(true);

}
 

import javax.swing.JTree; //导入方法依赖的package包/类
private JSplitPane createUnderPane(JTree tree) {
    JTextArea toStringArea = new JTextArea();
    toStringArea.setLineWrap(true);
    toStringArea.setEditable(false);
    tree.addTreeSelectionListener(new ToStringListener(toStringArea));
    JSplitPane result = new JSplitPane(JSplitPane.VERTICAL_SPLIT,
            new JScrollPane(tree),
            new JScrollPane(toStringArea));
    result.setOneTouchExpandable(true);
    result.setDividerSize(8);
    result.setDividerLocation(0.8);
    return result;
}
 

import javax.swing.JTree; //导入方法依赖的package包/类
private void addReflectionTab() {
    methodTree = new JTree(compNode.getMethodsModel());
    methodTree.setCellRenderer(renderer);
    methodTree.setEditable(false);
    methodTree.addTreeSelectionListener(selManager);
    tbd.add(REFLECTION_TAB, new JScrollPane(methodTree));
}
 

import javax.swing.JTree; //导入方法依赖的package包/类
protected Component buildMainPanel() {
  JPanel keyPanel = buildKeyTablePanel();

  /*
   * Tree of all components from target component down
   */
  JPanel treePanel = new JPanel(new BorderLayout());
  MyTreeNode top = new MyTreeNode(target);
  createNodes(top);
  tree = new JTree(top);
  tree.getSelectionModel().setSelectionMode(TreeSelectionModel.SINGLE_TREE_SELECTION);
  tree.addTreeSelectionListener(this);
  tree.setSelectionRow(0);
  tree.setCellRenderer(new MyTreeCellRenderer());
  JScrollPane treeScroll = new JScrollPane(tree, JScrollPane.VERTICAL_SCROLLBAR_AS_NEEDED,
      JScrollPane.HORIZONTAL_SCROLLBAR_AS_NEEDED);
  treePanel.add(treeScroll, BorderLayout.CENTER);
  treePanel.setMinimumSize(new Dimension(400, 100));
  treePanel.setPreferredSize(new Dimension(800, 300));

  /*
   * First split between Tree display and Keys
   */
  JSplitPane split1 = new JSplitPane(JSplitPane.VERTICAL_SPLIT, treePanel, keyPanel);
  split1.setResizeWeight(0.5);

  return split1;
}
 

import javax.swing.JTree; //导入方法依赖的package包/类
private void addComponentTab() {
    if (compNode instanceof ContainerNode
            && ((ContainerNode) compNode).getComponents().length > 0) {
        componentTree = new JTree(((ContainerNode) compNode).getComponentModel());
        componentTree.setCellRenderer(renderer);
        componentTree.setEditable(false);
        componentTree.addTreeSelectionListener(selManager);
        componentSplit = createUnderPane(componentTree);
        tbd.add(COMPONENTS_TAB, componentSplit);
    }

}
 

import javax.swing.JTree; //导入方法依赖的package包/类
private void setupGui(ClientService clientService, PluginService pluginService)
{
	model = new SecurityTreeModel(clientService, pluginService);

	tree = new JTree(model);
	tree.getSelectionModel().setSelectionMode(TreeSelectionModel.SINGLE_TREE_SELECTION);
	tree.setCellRenderer(new MyTreeCellRenderer());
	tree.addTreeSelectionListener(this);

	tabManager = new TabManager(clientService, allowEditing);

	JScrollPane scroller = new JScrollPane(tree);
	scroller.setMinimumSize(new Dimension(200, Integer.MAX_VALUE));

	JSplitPane split = AppletGuiUtils.createSplitPane();
	split.setOrientation(JSplitPane.HORIZONTAL_SPLIT);
	split.setContinuousLayout(true);
	split.add(scroller, JSplitPane.LEFT);
	split.add(tabManager, JSplitPane.RIGHT);

	JButton closeButton = new JButton(closeAction);

	final int[] rows = {TableLayout.FILL, closeButton.getPreferredSize().height,};
	final int[] cols = {TableLayout.FILL, closeButton.getPreferredSize().width,};

	content = new JPanel(new TableLayout(rows, cols));
	content.setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5));
	content.add(split, new Rectangle(0, 0, 2, 1));
	content.add(closeButton, new Rectangle(1, 1, 1, 1));

	updateEditor();
}
 

import javax.swing.JTree; //导入方法依赖的package包/类
public TreePanel()
{
	query = new JTextField();
	query.addActionListener(this);

	search = new JButton(CurrentLocale.get("searching.userGroupRole.executeQuery"));
	search.addActionListener(this);

	JPanel panel = new JPanel();
	panel.setLayout(new BorderLayout(5, 5));
	panel
		.add(new JLabel(CurrentLocale.get("com.tle.admin.recipients.browserfinder.groups")), BorderLayout.WEST);
	panel.add(query, BorderLayout.CENTER);
	panel.add(search, BorderLayout.EAST);

	model = new DefaultTreeModel(null);
	tree = new JTree(model);

	setLayout(new BorderLayout(5, 5));
	add(panel, BorderLayout.NORTH);
	add(new JScrollPane(tree), BorderLayout.CENTER);

	tree.addMouseListener(mouse);
	tree.setShowsRootHandles(true);
	tree.setRootVisible(false);
	tree.addTreeSelectionListener(this);
}
 

import javax.swing.JTree; //导入方法依赖的package包/类
public void openDataWindow() {
	contentPane = new JPanel( new BorderLayout( 10, 10 ) );
	Border emptyBorder = BorderFactory.createEmptyBorder(10, 10, 10, 10);
	contentPane.setBorder( emptyBorder );
	searchPane = new JPanel( new BorderLayout( 5, 5 ) );
	top = new DefaultMutableTreeNode();
	okButton = new JButton("OK");
	okButton.addActionListener(this);
	searchBar = new JTextField(20);
	searchBar.setText(defaultSearchBarText);
	searchBar.selectAll();
	searchBar.addActionListener(this);
	createNodes(top);
	tree = new JTree(top);
	tree.getSelectionModel().setSelectionMode(TreeSelectionModel.DISCONTIGUOUS_TREE_SELECTION);
	tree.addTreeSelectionListener(this);
	JScrollPane treeView = new JScrollPane(tree);
	contentPane.add(treeView, "Center");
	contentPane.add(okButton, "South");
	searchPane.add(searchLabel, "West");
	searchPane.add(searchBar, "Center");
	contentPane.add(searchPane, "North");
	contentPane.setOpaque(true);
	frame.setContentPane(contentPane);
	frame.pack();
	frame.setVisible(true);
}
 

import javax.swing.JTree; //导入方法依赖的package包/类
private void addWindowTab() {
    if (compNode instanceof WindowNode
            && ((WindowNode) compNode).getWindows().length > 0) {
        winTree = new JTree(((WindowNode) compNode).getWindowModel());
        winTree.setCellRenderer(renderer);
        winTree.setEditable(false);
        winTree.addTreeSelectionListener(selManager);
        winSplit = createUnderPane(winTree);
        tbd.add(WINDOWS_TAB, winSplit);
    }

}
 

import javax.swing.JTree; //导入方法依赖的package包/类
public DataTableColumnDropTextFieldTransferHandler(JTree plotConfigTree, SeriesUsageType seriesUsage,
		AttributeDropTextField aDTF) {
	seriesUsageType = seriesUsage;
	plotConfigTree.addTreeSelectionListener(this);
	this.aDTF = aDTF;
}
 

import javax.swing.JTree; //导入方法依赖的package包/类
public RangeAxisConfigPanel(JTree plotConfigTree, PlotInstance plotInstance) {
	super(plotInstance);
	createComponents();
	registerAsPlotConfigurationListener();
	plotConfigTree.addTreeSelectionListener(this);
}
 

import javax.swing.JTree; //导入方法依赖的package包/类
public AbstractTreeSelectionDependentPanel(JTree plotConfigurationTree, PlotInstance plotInstance) {
	super(plotInstance);
	plotConfigurationTree.addTreeSelectionListener(this);
}