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

Example 46 with TreeSelectionListener

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

the class ModulesDependenciesPanel method installLeftTreeListeners.

private void installLeftTreeListeners() {
    myLeftTree.addTreeExpansionListener(new TreeExpansionListener() {

        @Override
        public void treeCollapsed(TreeExpansionEvent event) {
        }

        @Override
        public void treeExpanded(TreeExpansionEvent event) {
            DefaultMutableTreeNode expandedNode = (DefaultMutableTreeNode) event.getPath().getLastPathComponent();
            for (int i = 0; i < expandedNode.getChildCount(); i++) {
                DefaultMutableTreeNode child = (DefaultMutableTreeNode) expandedNode.getChildAt(i);
                if (child.getChildCount() == 0 && !isLooped(event.getPath(), child)) {
                    Module module = ((MyUserObject) child.getUserObject()).myModule;
                    for (Module dependency : getModuleDependencies(module)) {
                        child.add(new DefaultMutableTreeNode(new MyUserObject(isInCycle(dependency), dependency)));
                    }
                    TreeUtil.sortRecursively(child, NODE_COMPARATOR);
                }
            }
        }

        private boolean isLooped(TreePath path, DefaultMutableTreeNode child) {
            for (Object o : path.getPath()) {
                DefaultMutableTreeNode node = (DefaultMutableTreeNode) o;
                if (node != child && Comparing.equal(node.getUserObject(), child.getUserObject())) {
                    return true;
                }
            }
            return false;
        }
    });
    myLeftTree.addTreeSelectionListener(new TreeSelectionListener() {

        @Override
        public void valueChanged(TreeSelectionEvent e) {
            TreePath selectionPath = myLeftTree.getSelectionPath();
            if (selectionPath != null) {
                myPathField.setText(StringUtil.join(selectionPath.getPath(), o -> {
                    Object userObject = ((DefaultMutableTreeNode) o).getUserObject();
                    return userObject instanceof MyUserObject ? ((MyUserObject) userObject).myModule.getName() : "";
                }, " : "));
                DefaultMutableTreeNode selection = (DefaultMutableTreeNode) selectionPath.getLastPathComponent();
                if (selection != null) {
                    updateRightTree(((MyUserObject) selection.getUserObject()).myModule);
                }
            }
        }
    });
}

Example 47 with TreeSelectionListener

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

the class SMTestRunnerResultsForm method addEventsListener.

public void addEventsListener(final EventsListener listener) {
    myEventListeners.add(listener);
    addTestsTreeSelectionListener(new TreeSelectionListener() {

        public void valueChanged(final TreeSelectionEvent e) {
            //We should fire event only if it was generated by this component,
            //e.g. it is focused. Otherwise it is side effect of selecting proxy in
            //try by other component
            //if (myTreeView.isFocusOwner()) {
            @Nullable final SMTestProxy selectedProxy = (SMTestProxy) getTreeView().getSelectedTest();
            listener.onSelected(selectedProxy, SMTestRunnerResultsForm.this, SMTestRunnerResultsForm.this);
        //}
        }
    });
}

Example 48 with TreeSelectionListener

use of javax.swing.event.TreeSelectionListener 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 49 with TreeSelectionListener

use of javax.swing.event.TreeSelectionListener 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 50 with TreeSelectionListener

use of javax.swing.event.TreeSelectionListener 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;
}