Examples with LoadingNode com.intellij.ui.LoadingNode used on opensource projects

Example 1 with LoadingNode

use of com.intellij.ui.LoadingNode in project intellij-community by JetBrains.

the class NotificationMessageElement method updateStyle.

protected void updateStyle(@NotNull JEditorPane editorPane, @Nullable JTree tree, Object value, boolean selected, boolean hasFocus) {
    final HTMLDocument htmlDocument = (HTMLDocument) editorPane.getDocument();
    final Style style = htmlDocument.getStyleSheet().getStyle(MSG_STYLE);
    if (value instanceof LoadingNode) {
        StyleConstants.setForeground(style, JBColor.GRAY);
    } else {
        if (selected) {
            StyleConstants.setForeground(style, hasFocus ? UIUtil.getTreeSelectionForeground() : UIUtil.getTreeTextForeground());
        } else {
            StyleConstants.setForeground(style, UIUtil.getTreeTextForeground());
        }
    }
    if (UIUtil.isUnderGTKLookAndFeel() || UIUtil.isUnderNimbusLookAndFeel() && selected && hasFocus || tree != null && WideSelectionTreeUI.isWideSelection(tree)) {
        editorPane.setOpaque(false);
    } else {
        editorPane.setOpaque(selected && hasFocus);
    }
    htmlDocument.setCharacterAttributes(0, htmlDocument.getLength(), style, false);
}

Example 2 with LoadingNode

use of com.intellij.ui.LoadingNode in project azure-tools-for-java by Microsoft.

the class ServerExplorerToolWindowFactory method createToolWindowContent.

@Override
@AzureOperation(name = "common|explorer.initialize", type = AzureOperation.Type.SERVICE)
public void createToolWindowContent(@NotNull final Project project, @NotNull final ToolWindow toolWindow) {
    // initialize azure service module
    AzureModule azureModule = new AzureModuleImpl(project);
    HDInsightUtil.setHDInsightRootModule(azureModule);
    azureModule.setSparkServerlessModule(new CosmosSparkClusterRootModuleImpl(azureModule));
    azureModule.setArcadiaModule(new ArcadiaSparkClusterRootModuleImpl(azureModule));
    // initialize aris service module
    SqlBigDataClusterModule arisModule = new SqlBigDataClusterModule(project);
    // initialize with all the service modules
    DefaultTreeModel treeModel = new DefaultTreeModel(initRoot(project, ImmutableList.of(azureModule, arisModule)));
    treeModelMap.put(project, treeModel);
    // initialize tree
    final JTree tree = new Tree(treeModel);
    tree.setRootVisible(false);
    tree.setCellRenderer(new NodeTreeCellRenderer());
    tree.getSelectionModel().setSelectionMode(TreeSelectionModel.SINGLE_TREE_SELECTION);
    new TreeSpeedSearch(tree);
    final DefaultMutableTreeNode root = (DefaultMutableTreeNode) treeModel.getRoot();
    final DefaultMutableTreeNode azureRoot = (DefaultMutableTreeNode) root.getChildAt(0);
    final List<? extends com.microsoft.azure.toolkit.intellij.common.component.Tree.TreeNode<?>> modules = AzureExplorer.getModules().stream().map(m -> new com.microsoft.azure.toolkit.intellij.common.component.Tree.TreeNode<>(m, tree)).collect(Collectors.toList());
    modules.forEach(azureRoot::add);
    azureModule.setClearResourcesListener(() -> modules.forEach(m -> m.clearChildren()));
    com.microsoft.azure.toolkit.intellij.common.component.Tree.installPopupMenu(tree);
    treeModel.reload();
    DataManager.registerDataProvider(tree, dataId -> {
        if (StringUtils.equals(dataId, Action.SOURCE)) {
            final DefaultMutableTreeNode selectedNode = (DefaultMutableTreeNode) tree.getLastSelectedPathComponent();
            if (Objects.nonNull(selectedNode)) {
                return selectedNode.getUserObject();
            }
        }
        return null;
    });
    // add a click handler for the tree
    tree.addMouseListener(new MouseAdapter() {

        @Override
        public void mouseClicked(final MouseEvent e) {
            if (e.getClickCount() == 2 && SwingUtilities.isLeftMouseButton(e)) {
                treeNodeDblClicked(e, tree, project);
            }
        }

        @Override
        public void mousePressed(MouseEvent e) {
            treeMousePressed(e, tree);
        }
    });
    // add keyboard handler for the tree
    tree.addKeyListener(new KeyListener() {

        @Override
        public void keyTyped(KeyEvent e) {
        }

        @Override
        public void keyPressed(KeyEvent e) {
        }

        @Override
        public void keyReleased(KeyEvent e) {
            TreePath treePath = tree.getAnchorSelectionPath();
            if (treePath == null) {
                return;
            }
            final Object raw = treePath.getLastPathComponent();
            if (raw instanceof com.microsoft.azure.toolkit.intellij.common.component.Tree.TreeNode || raw instanceof LoadingNode) {
                return;
            }
            SortableTreeNode treeNode = (SortableTreeNode) raw;
            Node node = (Node) treeNode.getUserObject();
            Rectangle rectangle = tree.getRowBounds(tree.getRowForPath(treePath));
            if (e.getKeyCode() == KeyEvent.VK_ENTER) {
                if (!node.isLoading()) {
                    node.getClickAction().fireNodeActionEvent();
                }
            } else if (e.getKeyCode() == KeyEvent.VK_CONTEXT_MENU) {
                if (node.hasNodeActions()) {
                    JPopupMenu menu = createPopupMenuForNode(node);
                    menu.show(e.getComponent(), (int) rectangle.getX(), (int) rectangle.getY());
                }
            }
        }
    });
    // add the tree to the window
    toolWindow.getComponent().add(new JBScrollPane(tree));
    // set tree and tree path to expand the node later
    azureModule.setTree(tree);
    azureModule.setTreePath(tree.getPathForRow(0));
    // setup toolbar icons
    addToolbarItems(toolWindow, project, azureModule);
}

Example 3 with LoadingNode

use of com.intellij.ui.LoadingNode in project azure-tools-for-java by Microsoft.

the class ServerExplorerToolWindowFactory method getTreeNodeOnMouseClick.

@Nullable
private Node getTreeNodeOnMouseClick(JTree tree, TreePath treePath) {
    final Object raw = treePath.getLastPathComponent();
    if (raw instanceof com.microsoft.azure.toolkit.intellij.common.component.Tree.TreeNode || raw instanceof LoadingNode) {
        return null;
    }
    SortableTreeNode treeNode = (SortableTreeNode) raw;
    Node node = (Node) treeNode.getUserObject();
    // set tree and tree path to expand the node later
    node.setTree(tree);
    node.setTreePath(treePath);
    return node;
}

Example 4 with LoadingNode

use of com.intellij.ui.LoadingNode in project android by JetBrains.

the class ApkDiffPanel method createUIComponents.

private void createUIComponents() {
    myTreeModel = new DefaultTreeModel(new LoadingNode());
    myTree = new Tree(myTreeModel);
    myTree.setShowsRootHandles(true);
    // show root node only when showing LoadingNode
    myTree.setRootVisible(true);
    myTree.setPaintBusy(true);
    Convertor<TreePath, String> convertor = new Convertor<TreePath, String>() {

        @Override
        public String convert(TreePath path) {
            ApkEntry e = ApkEntry.fromNode(path.getLastPathComponent());
            if (e == null) {
                return null;
            }
            return e.getPath();
        }
    };
    TreeSpeedSearch treeSpeedSearch = new TreeSpeedSearch(myTree, convertor, true);
    ColumnTreeBuilder builder = new ColumnTreeBuilder(myTree).addColumn(new ColumnTreeBuilder.ColumnBuilder().setName("File").setPreferredWidth(600).setHeaderAlignment(SwingConstants.LEADING).setRenderer(new NameRenderer(treeSpeedSearch))).addColumn(new ColumnTreeBuilder.ColumnBuilder().setName("Old Size").setPreferredWidth(150).setHeaderAlignment(SwingConstants.TRAILING).setRenderer(new SizeRenderer(ApkDiffEntry::getOldSize))).addColumn(new ColumnTreeBuilder.ColumnBuilder().setName("New Size").setPreferredWidth(150).setHeaderAlignment(SwingConstants.TRAILING).setRenderer(new SizeRenderer(ApkDiffEntry::getNewSize))).addColumn(new ColumnTreeBuilder.ColumnBuilder().setName("Diff Size").setPreferredWidth(150).setHeaderAlignment(SwingConstants.TRAILING).setRenderer(new SizeRenderer(ApkEntry::getSize)));
    myColumnTreePane = (JScrollPane) builder.build();
}

Example 5 with LoadingNode

use of com.intellij.ui.LoadingNode in project android by JetBrains.

the class ColumnTreeBuilderTest method testTreeFillsViewportIfSmallerThanViewport.

@Test
public void testTreeFillsViewportIfSmallerThanViewport() throws Exception {
    // Prepare
    DefaultTreeModel treeModel = new DefaultTreeModel(new LoadingNode());
    Tree tree = new Tree(treeModel);
    ColumnTreeBuilder builder = new ColumnTreeBuilder(tree).addColumn(new ColumnTreeBuilder.ColumnBuilder().setName("A").setPreferredWidth(30).setHeaderAlignment(SwingConstants.LEADING).setRenderer(new MyEmptyRenderer())).addColumn(new ColumnTreeBuilder.ColumnBuilder().setName("B").setPreferredWidth(60).setHeaderAlignment(SwingConstants.TRAILING).setRenderer(new MyEmptyRenderer()));
    JScrollPane columnTreePane = (JScrollPane) builder.build();
    columnTreePane.setPreferredSize(new Dimension(100, 100));
    assertThat(tree.getHeight()).isEqualTo(0);
    // Act: Simulate layout
    columnTreePane.setSize(new Dimension(100, 100));
    columnTreePane.doLayout();
    columnTreePane.getViewport().doLayout();
    columnTreePane.getViewport().getView().doLayout();
    // Assert: Check the tree height has been extended to the whole viewport
    assertThat(tree.getHeight()).isGreaterThan(0);
    assertThat(tree.getHeight()).isEqualTo(columnTreePane.getViewport().getHeight());
}