javax.swing.tree.TreeNode Java Examples
The following examples show how to use
javax.swing.tree.TreeNode.
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Example #1
Source File: MainView.java From HiJson with Apache License 2.0 | 6 votes |
private TreePath expandTreeNode(JTree tree,TreeNode[] arr, Boolean expand) { TreePath[] tp = new TreePath[arr.length]; tp[0] = new TreePath(arr[0]); int pos = 0; for (int i = 1; i < arr.length; i++) { tp[i] = tp[i - 1].pathByAddingChild(arr[i]); } for (int i = 0; i < arr.length; i++) { if (expand) { tree.expandPath(tp[i]); } else { tree.collapsePath(tp[i]); } pos = i; } return tp[pos]; }
Example #2
Source File: TreeUtils.java From weblaf with GNU General Public License v3.0 | 6 votes |
/** * Returns whether or not {@code anotherNode} is an ancestor of {@code node}. * If {@code anotherNode} is {@code null}, this method returns {@code false}. * Note that any node is considered as an ancestor of itself. * This operation is at worst O(h) where h is the distance from the root to {@code node}. * * @param node tested {@code node} * @param anotherNode node to test as an ancestor of {@code node} * @return {@code true} if {@code anotherNode} is an ancestor of {@code node}, {@code false} otherwise */ public static boolean isNodeAncestor ( @NotNull final TreeNode node, @Nullable final TreeNode anotherNode ) { boolean nodeAncestor = false; if ( anotherNode != null ) { TreeNode ancestor = node; do { if ( ancestor == anotherNode ) { nodeAncestor = true; break; } } while ( ( ancestor = ancestor.getParent () ) != null ); } return nodeAncestor; }
Example #3
Source File: JCheckBoxTree.java From Cognizant-Intelligent-Test-Scripter with Apache License 2.0 | 6 votes |
private void resetCheckingState() { nodesCheckingState = new HashMap<>(); checkedPaths = new ArrayList<TreePath>() { @Override public boolean add(TreePath e) { if (!contains(e)) { return super.add(e); } return false; } }; if (getModel() == null) { return; } TreeNode node = (TreeNode) getModel().getRoot(); if (node == null) { return; } addSubtreeToCheckingStateTracking(node); }
Example #4
Source File: JDBCTreeTableView.java From visualvm with GNU General Public License v2.0 | 6 votes |
protected SearchUtils.TreeHelper getSearchHelper() { return new SearchUtils.TreeHelper() { public int getNodeType(TreeNode tnode) { PresoObjAllocCCTNode node = (PresoObjAllocCCTNode)tnode; CCTNode parent = node.getParent(); if (parent == null) return SearchUtils.TreeHelper.NODE_SKIP_DOWN; // invisible root if (isSQL(node)) { if (searchQueries) { return searchCallerMethods ? SearchUtils.TreeHelper.NODE_SEARCH_DOWN : SearchUtils.TreeHelper.NODE_SEARCH_NEXT; } else { return searchCallerMethods ? SearchUtils.TreeHelper.NODE_SKIP_DOWN : SearchUtils.TreeHelper.NODE_SKIP_NEXT; } } return searchCallerMethods ? SearchUtils.TreeHelper.NODE_SEARCH_DOWN : SearchUtils.TreeHelper.NODE_SKIP_NEXT; } }; }
Example #5
Source File: PlotConfigurationTreeModel.java From rapidminer-studio with GNU Affero General Public License v3.0 | 6 votes |
private void valueSourceAdded(int index, ValueSource valueSource, RangeAxisConfig source) { RangeAxisConfigTreeNode rangeAxisNode = getRangeAxisTreeNode(source); if (rangeAxisNode != null) { TreeNode child = rangeAxisNode.getChild(valueSource); if (child != null) { return; // already added.. } // create new value source tree node ValueSourceTreeNode newChild = new ValueSourceTreeNode(valueSource); // add new tree node insertNodeInto(newChild, rangeAxisNode, index); // change selection path TreePath path = new TreePath(getPathToRoot(newChild)); makeVisibleAndSelect(path); } else { throw new RuntimeException("RangeAxisConfig source is not present in TreeModel. This should not happen."); } }
Example #6
Source File: ExplorerModelBuilder.java From visualvm with GNU General Public License v2.0 | 6 votes |
private void updateContainer(TreeNode node) { // Save selection Set<DataSource> selectedDataSources = ExplorerSupport.sharedInstance(). getSelectedDataSources(); // Save expanded nodes Set<DataSource> expandedDataSources = ExplorerSupport.sharedInstance(). getExpandedDataSources(((ExplorerNode)node).getUserObject()); explorerModel.nodeStructureChanged(node); // Try to restore expanded nodes ExplorerSupport.sharedInstance().expandDataSources(expandedDataSources); // Try to restore selection ExplorerSupport.sharedInstance().selectDataSources(selectedDataSources); }
Example #7
Source File: DSWorkbenchSelectionFrame.java From dsworkbench with Apache License 2.0 | 6 votes |
private TreePath find2(JTree tree, TreePath parent, Village pNode, int depth) { TreeNode node = (TreeNode) parent.getLastPathComponent(); DefaultMutableTreeNode o = (DefaultMutableTreeNode) node; // If equal, go down the branch if (o.getUserObject().equals(pNode)) { // If at end, return match return parent; } else { // Traverse children if (node.getChildCount() >= 0) { for (Enumeration e = node.children(); e.hasMoreElements();) { TreeNode n = (TreeNode) e.nextElement(); TreePath path = parent.pathByAddingChild(n); TreePath result = find2(tree, path, pNode, depth + 1); // Found a match if (result != null) { return result; } } } } // No match at this branch return null; }
Example #8
Source File: ElementTreePanel.java From jdk8u-dev-jdk with GNU General Public License v2.0 | 6 votes |
/** * Invoke this method after you've changed how node is to be * represented in the tree. */ @Override public void nodeChanged(TreeNode node) { if (listenerList != null && node != null) { TreeNode parent = node.getParent(); if (parent == null && node != root) { parent = root; } if (parent != null) { int anIndex = getIndexOfChild(parent, node); if (anIndex != -1) { int[] cIndexs = new int[1]; cIndexs[0] = anIndex; nodesChanged(parent, cIndexs); } } } }
Example #9
Source File: CProjectTreeModel.java From binnavi with Apache License 2.0 | 6 votes |
@Override public void nodeStructureChanged(final TreeNode node) { // ensures the reconstruction of the nodes expansion state (which gets normally lost - which // means that the nodes collapse) final Enumeration<TreePath> expandedPaths = m_tree.getExpandedDescendants(new TreePath(getRoot())); super.nodeStructureChanged(node); if (expandedPaths != null) { while (expandedPaths.hasMoreElements()) { final TreePath path = expandedPaths.nextElement(); m_tree.expandPath(path); } } m_tree.validate(); }
Example #10
Source File: AssertionTreeNode.java From marathonv5 with Apache License 2.0 | 6 votes |
public TreeNode getChildAt_internal(int index) { if (object instanceof List) { return getNodeForList((List<?>) object, index); } if (object instanceof Map) { return getNodeForMap((Map<?, ?>) object, index); } Method method; if (object instanceof RComponent) { Method o = ((RComponent) object).getMethods().get(index); method = o; } else { method = getMethods(object).get(index); } return getNodeForMethod(method); }
Example #11
Source File: ElementTreePanel.java From openjdk-jdk8u with GNU General Public License v2.0 | 6 votes |
/** * Invoke this method after you've changed how node is to be * represented in the tree. */ @Override public void nodeChanged(TreeNode node) { if (listenerList != null && node != null) { TreeNode parent = node.getParent(); if (parent == null && node != root) { parent = root; } if (parent != null) { int anIndex = getIndexOfChild(parent, node); if (anIndex != -1) { int[] cIndexs = new int[1]; cIndexs[0] = anIndex; nodesChanged(parent, cIndexs); } } } }
Example #12
Source File: PropertyEditableColumnDropdown.java From sakai with Educational Community License v2.0 | 6 votes |
/** * @see IColumn#newCell(MarkupContainer, String, TreeNode, int) */ public Component newCell(MarkupContainer parent, String id, TreeNode node, int level) { if(!((NodeModel) ((DefaultMutableTreeNode) node).getUserObject()).isNodeEditable()){ return new EditablePanelEmpty(id); } if(DelegatedAccessConstants.TYPE_ACCESS_SHOPPING_PERIOD_USER == type){ if(!((NodeModel) ((DefaultMutableTreeNode) node).getUserObject()).getNodeShoppingPeriodAdmin()){ return new EditablePanelEmpty(id); } } if(((NodeModel) ((DefaultMutableTreeNode) node).getUserObject()).isDirectAccess()){ return new EditablePanelDropdown(id, new PropertyModel(node, getPropertyExpression()), (NodeModel) ((DefaultMutableTreeNode) node).getUserObject(), node, roleMap, type, subAdminRoles); }else{ return new EditablePanelDropdownText(id, new PropertyModel(node, getPropertyExpression()), (NodeModel) ((DefaultMutableTreeNode) node).getUserObject(), node, roleMap, type); } }
Example #13
Source File: VisualizerNodeEventsOrderTest.java From netbeans with Apache License 2.0 | 6 votes |
public void testForToStrictAssertsInVisualizerChildren() throws InterruptedException, InvocationTargetException { // block AWT thread Block b = new Block(); b.block(); Node n = lch.getNodeAt(0); final TreeNode tn = Visualizer.findVisualizer(n); SwingUtilities.invokeLater(new Runnable() { public void run() { try { int idx = ta.getIndex(tn); } catch (Throwable ex) { e = ex; } } }); lch.keys("x", "y", "y"); b.unblock(); waitForAwtQueue(); if (e != null) { fail(); } }
Example #14
Source File: XTree.java From scelight with Apache License 2.0 | 5 votes |
/** * Creates a new {@link XTree}. * * @param root root node */ public XTree( final TreeNode root ) { super( root ); ToolTipManager.sharedInstance().registerComponent( this ); getSelectionModel().setSelectionMode( TreeSelectionModel.SINGLE_TREE_SELECTION ); // Tree nodes are rendered by the tree cell renderer, they do not fill the whole row. // Make the whole row clickable (to select/deselect the row's node): addMouseListener( new MouseAdapter() { @Override public void mousePressed( final MouseEvent event ) { int row = getRowForLocation( event.getX(), event.getY() ); if ( row >= 0 ) return; // Exact click on a node, default behavior is good row = getRowForEventExtended( event ); if ( row < 0 ) return; if ( isRowSelected( row ) ) { if ( event.isControlDown() ) clearSelection(); } else setSelectionRow( row ); } } ); }
Example #15
Source File: LivenessTreeTableView.java From netbeans with Apache License 2.0 | 5 votes |
public void setValueAt(Object aValue, TreeNode node, int columnIndex) { if (selection == null) columnIndex++; if (columnIndex == 0) { if (Boolean.TRUE.equals(aValue)) selection.add(nodesMap.get(node)); else selection.remove(nodesMap.get(node)); } }
Example #16
Source File: ProfilerTreeTable.java From visualvm with GNU General Public License v2.0 | 5 votes |
TreePathKey(TreeNode[] _pathToRoot) { pathToRoot = _pathToRoot; hashCode = 1; for (TreeNode node : pathToRoot) hashCode = 31 * hashCode + node.hashCode(); // hashCode = Arrays.deepHashCode(pathToRoot); }
Example #17
Source File: AbstractTab.java From DiskBrowser with GNU General Public License v3.0 | 5 votes |
protected TreePath getPathToNode (DefaultMutableTreeNode selectNode) // ---------------------------------------------------------------------------------// { DefaultTreeModel treeModel = (DefaultTreeModel) tree.getModel (); TreeNode[] nodes = treeModel.getPathToRoot (selectNode); if (nodes == null) return null; return new TreePath (nodes); }
Example #18
Source File: MainPanel.java From java-swing-tips with MIT License | 5 votes |
@Override protected TreeNode doInBackground() throws InterruptedException { int current = 0; while (current <= lengthOfTask && !isCancelled()) { doSomething(); publish(100 * current++ / lengthOfTask); } return treeNode; }
Example #19
Source File: CommitNode.java From consulo with Apache License 2.0 | 5 votes |
@Override public void render(@Nonnull ColoredTreeCellRenderer renderer) { renderer.append(" "); TreeNode parent = getParent(); new IssueLinkRenderer(myProject, renderer).appendTextWithLinks(getUserObject().getSubject(), PushLogTreeUtil .addTransparencyIfNeeded(SimpleTextAttributes.REGULAR_ATTRIBUTES, !(parent instanceof RepositoryNode) || ((RepositoryNode)parent).isChecked())); }
Example #20
Source File: ListTreeTableModelOnColumns.java From consulo with Apache License 2.0 | 5 votes |
public List getItems() { ArrayList result = new ArrayList(); TreeNode root = (TreeNode) getRoot(); for (int i = 0; i < root.getChildCount(); i++) { addElementsToCollection(root.getChildAt(i), result); } return result; }
Example #21
Source File: ImageORPage.java From Cognizant-Intelligent-Test-Scripter with Apache License 2.0 | 5 votes |
@JsonIgnore @Override public TreeNode getChildAt(int i) { if (objectGroups.get(i).getChildCount() > 1) { return objectGroups.get(i); } return objectGroups.get(i).getChildAt(0); }
Example #22
Source File: MainPanel.java From java-swing-tips with MIT License | 5 votes |
private static void searchTree(JTree tree, TreePath path, String q) { Object o = path.getLastPathComponent(); if (o instanceof TreeNode) { TreeNode node = (TreeNode) o; if (Objects.toString(node).startsWith(q)) { tree.expandPath(path.getParentPath()); } if (!node.isLeaf()) { // Java 9: Collections.list(node.children()) Collections.list((Enumeration<?>) node.children()) .forEach(n -> searchTree(tree, path.pathByAddingChild(n), q)); } } }
Example #23
Source File: WebTreeModel.java From weblaf with GNU General Public License v3.0 | 5 votes |
/** * Forces update of all visible node sizes and view. * This call might be useful if renderer changes dramatically and you have to update the whole tree. */ public void updateTree () { final N rootNode = getRoot (); if ( rootNode != null ) { final TreeNode[] path = TreeUtils.getPath ( rootNode ); fireTreeStructureChanged ( WebTreeModel.this, path, null, null ); } }
Example #24
Source File: NodeFileOrFolder.java From netbeans-mmd-plugin with Apache License 2.0 | 5 votes |
@Nonnull public TreePath makeTreePath() { final List<Object> path = new ArrayList<>(); TreeNode node = this; while (node != null) { path.add(0, node); node = node.getParent(); } return new TreePath(path.toArray()); }
Example #25
Source File: XDebuggerTreeSpeedSearch.java From consulo with Apache License 2.0 | 5 votes |
private TreePath findInChildren(TreeNode node, String string) { if (node.isLeaf() || !(node instanceof XDebuggerTreeNode)) { return null; } LinkedList<XDebuggerTreeNode> queue = new LinkedList<XDebuggerTreeNode>(); queue.addLast((XDebuggerTreeNode)node); int initialLevel = ((XDebuggerTreeNode)node).getPath().getPathCount(); while (!queue.isEmpty()) { XDebuggerTreeNode p = queue.removeFirst(); if ((p.getPath().getPathCount() - initialLevel) > 3) { return null; } List<? extends TreeNode> children = p.getChildren(); if (children.isEmpty()) { continue; } for (TreeNode child : children) { if (!(child instanceof XDebuggerTreeNode)) { continue; } TreePath result = match(child, string); if (result != null) { return result; } if (!child.isLeaf()) { queue.addLast((XDebuggerTreeNode)child); } } } return null; }
Example #26
Source File: Test4631471.java From TencentKona-8 with GNU General Public License v2.0 | 5 votes |
private static void main() throws Exception { // the DefaultMutableTreeNode will archive correctly new Test4631471() { protected Object getObject() { return getRoot(); } }.test(false); // the DefaultTreeModel will also archive correctly new Test4631471() { protected Object getObject() { return getModel(); } }.test(false); // create a new model from the root node // this simulates the the MetaData ctor: // registerConstructor("javax.swing.tree.DefaultTreeModel", new String[]{"root"}); new Test4631471() { protected Object getObject() { return new DefaultTreeModel((TreeNode) getModel().getRoot()); } }.test(false); // the JTree will archive correctly too new Test4631471() { protected Object getObject() { return getTree(); } }.test(false); }
Example #27
Source File: ProfilerTreeTable.java From netbeans with Apache License 2.0 | 5 votes |
private SortedFilteredTreeModel treeModelImpl(TreeNode root, Comparator comparator, RowFilter filter) { return new SortedFilteredTreeModel(root, tree == null ? null : tree.getCellRenderer(), comparator, filter) { protected void fireTreeStructureChanged(Object source, Object[] path, int[] childIndices, Object[] children) { UIState uiState = tree == null ? null : getUIState(tree); super.fireTreeStructureChanged(source, path, childIndices, children); if (uiState != null) restoreExpandedNodes(tree, uiState); fireTableDataChanged(); // Clears selection if (uiState != null) restoreSelectedNodes(tree, uiState); } }; }
Example #28
Source File: LocationTreePaneUI.java From pumpernickel with MIT License | 5 votes |
private static TreeNode createRootNode(IOLocation[] rootLocations) { DefaultMutableTreeNode root = new DefaultMutableTreeNode(); for (IOLocation loc : rootLocations) { DefaultMutableTreeNode node = new DefaultMutableTreeNode(loc); root.add(node); } return root; }
Example #29
Source File: HintsPanel.java From netbeans with Apache License 2.0 | 5 votes |
public HintMetadata getSelectedHint() { TreePath selectionPath = errorTree.getSelectionModel().getSelectionPath(); if (selectionPath==null) { return null; } DefaultMutableTreeNode lastPathComponent = (DefaultMutableTreeNode) (MutableTreeNode) (TreeNode) selectionPath.getLastPathComponent(); if (lastPathComponent!= null && lastPathComponent.getUserObject() instanceof HintMetadata) return (HintMetadata) lastPathComponent.getUserObject(); return null; }
Example #30
Source File: JFrameRTStats.java From mts with GNU General Public License v3.0 | 5 votes |
public static void expandAll(JTree tree) { // Catch root of the tree TreeNode root = (TreeNode)tree.getModel().getRoot(); // Traverse Tree from Root expandAll(tree, new TreePath(root)); }