Examples with TreeSelectionEvent javax.swing.event.TreeSelectionEvent used on opensource projects

Example 46 with TreeSelectionEvent

use of javax.swing.event.TreeSelectionEvent in project intellij-community by JetBrains.

the class UpdateInfoTree method createTree.

private void createTree() {
    SmartExpander.installOn(myTree);
    SelectionSaver.installOn(myTree);
    createTreeModel();
    myTree.addTreeSelectionListener(new TreeSelectionListener() {

        public void valueChanged(TreeSelectionEvent e) {
            AbstractTreeNode treeNode = (AbstractTreeNode) e.getPath().getLastPathComponent();
            VirtualFilePointer pointer = null;
            if (treeNode instanceof FileTreeNode) {
                pointer = ((FileTreeNode) treeNode).getFilePointer();
            }
            if (pointer != null) {
                mySelectedUrl = pointer.getUrl();
                mySelectedFile = pointer.getFile();
            } else {
                mySelectedUrl = null;
                mySelectedFile = null;
            }
        }
    });
    myTree.setCellRenderer(new UpdateTreeCellRenderer());
    TreeUtil.installActions(myTree);
    new TreeSpeedSearch(myTree, new Convertor<TreePath, String>() {

        public String convert(TreePath path) {
            Object last = path.getLastPathComponent();
            if (last instanceof AbstractTreeNode) {
                return ((AbstractTreeNode) last).getText();
            }
            return TreeSpeedSearch.NODE_DESCRIPTOR_TOSTRING.convert(path);
        }
    }, true);
    myTree.addMouseListener(new PopupHandler() {

        public void invokePopup(Component comp, int x, int y) {
            final DefaultActionGroup group = (DefaultActionGroup) ActionManager.getInstance().getAction("UpdateActionGroup");
            if (group != null) {
                //if no UpdateActionGroup was configured
                ActionPopupMenu popupMenu = ActionManager.getInstance().createActionPopupMenu(ActionPlaces.UPDATE_POPUP, group);
                popupMenu.getComponent().show(comp, x, y);
            }
        }
    });
    EditSourceOnDoubleClickHandler.install(myTree);
    EditSourceOnEnterKeyHandler.install(myTree);
    myTree.setSelectionRow(0);
}

Example 47 with TreeSelectionEvent

use of javax.swing.event.TreeSelectionEvent in project intellij-community by JetBrains.

the class TargetChooserDialog method initTree.

private Tree initTree() {
    @NonNls final DefaultMutableTreeNode root = new DefaultMutableTreeNode("Root");
    final Tree tree = new Tree(root);
    tree.getSelectionModel().addTreeSelectionListener(new TreeSelectionListener() {

        public void valueChanged(TreeSelectionEvent e) {
            final TreePath selectionPath = tree.getSelectionPath();
            if (selectionPath != null) {
                final DefaultMutableTreeNode node = (DefaultMutableTreeNode) selectionPath.getLastPathComponent();
                final Object userObject = node.getUserObject();
                if (userObject instanceof AntTargetNodeDescriptor) {
                    final AntTargetNodeDescriptor antBuildTarget = (AntTargetNodeDescriptor) userObject;
                    mySelectedTarget = antBuildTarget.getAntTarget();
                } else {
                    mySelectedTarget = null;
                }
            }
        }
    });
    tree.setCellRenderer(new MyTreeCellRenderer());
    tree.setRootVisible(false);
    tree.setShowsRootHandles(true);
    tree.setLineStyleAngled();
    TreeUtil.installActions(tree);
    new TreeSpeedSearch(tree, new Convertor<TreePath, String>() {

        public String convert(final TreePath path) {
            final Object userObject = ((DefaultMutableTreeNode) path.getLastPathComponent()).getUserObject();
            if (userObject instanceof AntTargetNodeDescriptor) {
                final AntBuildTarget target = ((AntTargetNodeDescriptor) userObject).getAntTarget();
                return target.getDisplayName();
            }
            return null;
        }
    });
    DefaultMutableTreeNode selectedNode = null;
    final AntConfiguration antConfiguration = AntConfigurationImpl.getInstance(myProject);
    for (AntBuildFile buildFile : antConfiguration.getBuildFileList()) {
        final DefaultMutableTreeNode buildFileNode = new DefaultMutableTreeNode(buildFile);
        DefaultMutableTreeNode selection = processFileTargets(antConfiguration.getMetaTargets(buildFile), buildFile, buildFileNode);
        if (selection != null) {
            selectedNode = selection;
        }
        selection = processFileTargets(antConfiguration.getModel(buildFile).getTargets(), buildFile, buildFileNode);
        if (selection != null) {
            selectedNode = selection;
        }
        root.add(buildFileNode);
    }
    TreeUtil.expandAll(tree);
    TreeUtil.selectInTree(selectedNode, true, tree);
    return tree;
}

Example 48 with TreeSelectionEvent

use of javax.swing.event.TreeSelectionEvent in project intellij-community by JetBrains.

the class CallerChooserBase method createCenterPanel.

@Override
protected JComponent createCenterPanel() {
    Splitter splitter = new Splitter(false, (float) 0.6);
    JPanel result = new JPanel(new BorderLayout());
    if (myTree == null) {
        myTree = createTree();
    } else {
        final CheckedTreeNode root = (CheckedTreeNode) myTree.getModel().getRoot();
        myRoot = (MethodNodeBase) root.getFirstChild();
    }
    myTreeSelectionListener = new TreeSelectionListener() {

        @Override
        public void valueChanged(TreeSelectionEvent e) {
            final TreePath path = e.getPath();
            if (path != null) {
                final MethodNodeBase<M> node = (MethodNodeBase) path.getLastPathComponent();
                myAlarm.cancelAllRequests();
                myAlarm.addRequest(() -> updateEditorTexts(node), 300);
            }
        }
    };
    myTree.getSelectionModel().addTreeSelectionListener(myTreeSelectionListener);
    JScrollPane scrollPane = ScrollPaneFactory.createScrollPane(myTree);
    splitter.setFirstComponent(scrollPane);
    final JComponent callSitesViewer = createCallSitesViewer();
    TreePath selectionPath = myTree.getSelectionPath();
    if (selectionPath == null) {
        selectionPath = new TreePath(myRoot.getPath());
        myTree.getSelectionModel().addSelectionPath(selectionPath);
    }
    final MethodNodeBase<M> node = (MethodNodeBase) selectionPath.getLastPathComponent();
    updateEditorTexts(node);
    splitter.setSecondComponent(callSitesViewer);
    result.add(splitter);
    return result;
}

Example 49 with TreeSelectionEvent

use of javax.swing.event.TreeSelectionEvent in project intellij-community by JetBrains.

the class BreakpointItemsTreeController method setTreeView.

public void setTreeView(JTree treeView) {
    myTreeView = treeView;
    myTreeView.getSelectionModel().addTreeSelectionListener(new TreeSelectionListener() {

        @Override
        public void valueChanged(TreeSelectionEvent event) {
            selectionChanged();
        }
    });
    if (treeView instanceof BreakpointsCheckboxTree) {
        ((BreakpointsCheckboxTree) treeView).setDelegate(this);
    }
    myTreeView.setShowsRootHandles(!myGroupingRules.isEmpty());
}

Example 50 with TreeSelectionEvent

use of javax.swing.event.TreeSelectionEvent in project intellij-community by JetBrains.

the class FileStructurePopup method show.

public void show() {
    //final long time = System.currentTimeMillis();
    JComponent panel = createCenterPanel();
    MnemonicHelper.init(panel);
    myPopup = JBPopupFactory.getInstance().createComponentPopupBuilder(panel, null).setTitle(myTitle).setResizable(true).setModalContext(false).setFocusable(true).setRequestFocus(true).setMovable(true).setBelongsToGlobalPopupStack(true).setCancelKeyEnabled(false).setDimensionServiceKey(null, getDimensionServiceKey(), true).setCancelCallback(() -> myCanClose).createPopup();
    myTree.addTreeSelectionListener(new TreeSelectionListener() {

        @Override
        public void valueChanged(TreeSelectionEvent e) {
            if (myPopup.isVisible()) {
                final PopupUpdateProcessor updateProcessor = myPopup.getUserData(PopupUpdateProcessor.class);
                if (updateProcessor != null) {
                    final AbstractTreeNode node = getSelectedNode();
                    updateProcessor.updatePopup(node);
                }
            }
        }
    });
    Disposer.register(myPopup, this);
    Disposer.register(myPopup, new Disposable() {

        @Override
        public void dispose() {
            if (!myTreeHasBuilt.isDone()) {
                myTreeHasBuilt.setRejected();
            }
        }
    });
    myTree.getEmptyText().setText("Loading...");
    myPopup.showCenteredInCurrentWindow(myProject);
    ((AbstractPopup) myPopup).setShowHints(true);
    IdeFocusManager.getInstance(myProject).requestFocus(myTree, true);
    Window window = SwingUtilities.windowForComponent(myPopup.getContent());
    WindowFocusListener windowFocusListener = new WindowFocusListener() {

        @Override
        public void windowGainedFocus(WindowEvent e) {
        }

        @Override
        public void windowLostFocus(WindowEvent e) {
            myPopup.cancel();
        }
    };
    window.addWindowFocusListener(windowFocusListener);
    Disposer.register(myPopup, () -> window.removeWindowFocusListener(windowFocusListener));
    ApplicationManager.getApplication().executeOnPooledThread(() -> {
        ApplicationManager.getApplication().runReadAction(() -> myFilteringStructure.rebuild());
        //noinspection SSBasedInspection
        SwingUtilities.invokeLater(() -> {
            myAbstractTreeBuilder.queueUpdate().doWhenDone(() -> {
                myTreeHasBuilt.setDone();
                //noinspection SSBasedInspection
                SwingUtilities.invokeLater(() -> {
                    if (myAbstractTreeBuilder.isDisposed())
                        return;
                    if (selectPsiElement(myInitialPsiElement) == null) {
                        TreeUtil.ensureSelection(myAbstractTreeBuilder.getTree());
                        myAbstractTreeBuilder.revalidateTree();
                    }
                });
            });
            installUpdater();
        });
    });
}