public GAGenerationTreePanel(GAObjectMonitor monitor, String parentNodeTitle) {
    super();

    selectedChildrenPaths = new Vector();
    generationNumber = 1;
    saveNumber = 0;
    generations = new DefaultMutableTreeNode(parentNodeTitle);
    gaMonitor = monitor;

    setLayout(new BorderLayout());

    tree = new JTree(generations);

    tree.setShowsRootHandles(true);
    tree.setRootVisible(true);
    tree.putClientProperty("JTree.lineStyle", "Angled");

    // Add Action Listeners
    MyTreeSelectionListener listener = new MyTreeSelectionListener(monitor.getSelectionInfoPanel());
    MyTreeClickListener mlistener = new MyTreeClickListener();

    tree.addTreeSelectionListener(listener);
    tree.addMouseListener(mlistener);

    // Add Scroll Plane
    scrollPane = new JScrollPane(tree);
    add(scrollPane, BorderLayout.CENTER);

    // Add Menu Bar Functionality
    createMenuBar();
    add(menuBar, BorderLayout.NORTH);
  }
Exemplo n.º 2
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  // {{{ removeSelectedNode() method
  private void removeSelectedNode() {
    TreePath path = resultTree.getSelectionPath();
    if (path == null) return;

    MutableTreeNode value = (MutableTreeNode) path.getLastPathComponent();

    if (path.getPathCount() > 1) {
      // Adjust selection so that repeating some removals
      // behave naturally.
      TreePath parentPath = path.getParentPath();
      MutableTreeNode parent = (MutableTreeNode) parentPath.getLastPathComponent();
      int removingIndex = parent.getIndex(value);
      int nextIndex = removingIndex + 1;
      if (nextIndex < parent.getChildCount()) {
        TreeNode next = parent.getChildAt(nextIndex);
        resultTree.setSelectionPath(parentPath.pathByAddingChild(next));
      } else {
        resultTree.setSelectionPath(parentPath);
      }

      resultTreeModel.removeNodeFromParent(value);
    }

    HyperSearchOperationNode.removeNodeFromCache(value);
    if (resultTreeRoot.getChildCount() == 0) {
      hideDockable();
    }
  } // }}}
Exemplo n.º 3
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 @Nullable
 public static Object getTagAtForRenderer(
     CheckboxTree.CheckboxTreeCellRenderer renderer, MouseEvent e) {
   JTree tree = (JTree) e.getSource();
   Object tag = null;
   final TreePath path = tree.getPathForLocation(e.getX(), e.getY());
   if (path != null) {
     final Rectangle rectangle = tree.getPathBounds(path);
     assert rectangle != null;
     int dx = e.getX() - rectangle.x;
     final TreeNode treeNode = (TreeNode) path.getLastPathComponent();
     final int row = tree.getRowForLocation(e.getX(), e.getY());
     tree.getCellRenderer()
         .getTreeCellRendererComponent(tree, treeNode, false, false, true, row, true);
     if (treeNode instanceof RepositoryNode) {
       RepositoryNode repositoryNode = (RepositoryNode) treeNode;
       int checkBoxWidth =
           repositoryNode.isCheckboxVisible() ? renderer.getCheckbox().getWidth() : 0;
       tag = renderer.getTextRenderer().getFragmentTagAt(dx - checkBoxWidth);
     } else {
       tag = renderer.getTextRenderer().getFragmentTagAt(dx);
     }
   }
   return tag;
 }
 @Nullable
 private TreePath getSelectedUniquePath() {
   JTree tree = getTree();
   if (tree == null) return null;
   TreePath[] paths = tree.getSelectionPaths();
   return paths == null || paths.length != 1 ? null : paths[0];
 }
Exemplo n.º 5
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  // reorder the nodes
  private void reorder(Vector nodes) {

    debug("reorder nodes");

    // remove all the children of topNode (they'll be added back later)
    topNode.removeAllChildren();

    // Create an array of the elements for sorting & copy the elements
    // into the array.
    DefaultMutableTreeNode[] array = new DefaultMutableTreeNode[nodes.size()];
    nodes.copyInto(array);

    // Sort the array (Quick Sort)
    quickSort(array, 0, array.length - 1);

    // Reload the topNode. Everthing is in order now.
    for (int i = 0; i < array.length; i++) {
      topNode.add((DefaultMutableTreeNode) array[i]);
    }

    // Tell the tree to repaint itself
    ((DefaultTreeModel) tree.getModel()).reload();
    tree.invalidate();
    tree.repaint();
  }
Exemplo n.º 6
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 public static List<TreePath> collectExpandedPaths(final JTree tree, TreePath path) {
   final ArrayList<TreePath> result = new ArrayList<TreePath>();
   if (!tree.isExpanded(path)) return result;
   final Object lastPathComponent = path.getLastPathComponent();
   final TreeModel model = tree.getModel();
   if (model.isLeaf(lastPathComponent)) {
     result.add(path);
   } else {
     boolean pathWasAdded = false;
     for (int i = model.getChildCount(lastPathComponent) - 1; i >= 0; i--) {
       final TreePath childPath = path.pathByAddingChild(model.getChild(lastPathComponent, i));
       if (model.isLeaf(lastPathComponent)) {
         if (!pathWasAdded) {
           result.add(path);
           pathWasAdded = true;
         }
       } else if (tree.isExpanded(childPath)) {
         result.addAll(collectExpandedPaths(tree, childPath));
       } else {
         if (!pathWasAdded) {
           result.add(path);
           pathWasAdded = true;
         }
       }
     }
   }
   return result;
 }
 private static void drawSelection(JTree tree, Graphics g, final int width) {
   int y = 0;
   final int[] rows = tree.getSelectionRows();
   final int height = tree.getRowHeight();
   for (int row : rows) {
     final TreeCellRenderer renderer = tree.getCellRenderer();
     final Object value = tree.getPathForRow(row).getLastPathComponent();
     if (value == null) continue;
     final Component component =
         renderer.getTreeCellRendererComponent(tree, value, false, false, false, row, false);
     if (component.getFont() == null) {
       component.setFont(tree.getFont());
     }
     g.translate(0, y);
     component.setBounds(0, 0, width, height);
     boolean wasOpaque = false;
     if (component instanceof JComponent) {
       final JComponent j = (JComponent) component;
       if (j.isOpaque()) wasOpaque = true;
       j.setOpaque(false);
     }
     component.paint(g);
     if (wasOpaque) {
       ((JComponent) component).setOpaque(true);
     }
     y += height;
     g.translate(0, -y);
   }
 }
Exemplo n.º 8
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  /** Construct a FileTree */
  public FilePanel(JPanel panel, final IDEWindow ideWindow) {

    pane = panel;
    setLayout(new BorderLayout());
    // Make a tree list with all the nodes, and make it a JTree
    JTree tree = new JTree(addNodes(null, new File(System.getProperty("user.dir"))));

    // Add a listener
    tree.addTreeSelectionListener(
        new TreeSelectionListener() {
          public void valueChanged(TreeSelectionEvent e) {

            DefaultMutableTreeNode node =
                (DefaultMutableTreeNode) e.getPath().getLastPathComponent();

            File file = null;

            if (node.isLeaf()) {
              file = new File(node.getParent() + "/" + node);
              ToolbarFunctions.open(file, ideWindow);
            }
          }
        });

    setSize(panel.getPreferredSize());
    // Lastly, put the JTree into a JScrollPane.
    JScrollPane scrollpane = new JScrollPane();
    scrollpane.getViewport().add(tree);

    add(BorderLayout.CENTER, scrollpane);
  }
Exemplo n.º 9
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  public Component getTreeCellRendererComponent(
      JTree tree,
      Object value,
      boolean selected,
      boolean expanded,
      boolean leaf,
      int row,
      boolean hasFocus) {
    Component renderer =
        delegate.getTreeCellRendererComponent(tree, value, selected, expanded, leaf, row, hasFocus);
    if (!showRootNodeCheckBox && tree.getModel().getRoot() == value) return renderer;

    TreePath path = tree.getPathForRow(row);
    if (path != null) {
      if (checkBoxCustomer != null && !checkBoxCustomer.showCheckBox(path)) return renderer;
      if (selectionModel.isPathSelected(path, selectionModel.isDigged()))
        checkBox.getTristateModel().setState(TristateState.SELECTED);
      else
        checkBox
            .getTristateModel()
            .setState(
                selectionModel.isDigged() && selectionModel.isPartiallySelected(path)
                    ? TristateState.INDETERMINATE
                    : TristateState.DESELECTED);
    }
    removeAll();
    add(checkBox, BorderLayout.WEST);
    add(renderer, BorderLayout.CENTER);
    return this;
  }
Exemplo n.º 10
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    public ReplicatedTreeView(ReplicatedTree tree, Object title) throws Exception {
      this.tree = tree;
      tree.addReplicatedTreeListener(this);

      addNotify();
      setTitle("ReplicatedTreeDemo: mbr=" + title);

      tree_model = new DefaultTreeModel(root);
      jtree = new JTree(tree_model);
      jtree.setDoubleBuffered(true);
      jtree.getSelectionModel().setSelectionMode(TreeSelectionModel.SINGLE_TREE_SELECTION);

      JScrollPane scroll_pane = new JScrollPane(jtree);

      populateTree();

      getContentPane().add(scroll_pane, BorderLayout.CENTER);
      addWindowListener(this);

      table_model.setColumnIdentifiers(new String[] {"Name", "Value"});
      table_model.addTableModelListener(this);

      setTableColumnWidths();

      tablePanel = new JPanel();
      tablePanel.setLayout(new BorderLayout());
      tablePanel.add(table.getTableHeader(), BorderLayout.NORTH);
      tablePanel.add(table, BorderLayout.CENTER);

      getContentPane().add(tablePanel, BorderLayout.SOUTH);

      jtree.addTreeSelectionListener(this); // REVISIT

      MouseListener ml =
          new MouseAdapter() {
            public void mouseClicked(MouseEvent e) {
              int selRow = jtree.getRowForLocation(e.getX(), e.getY());
              TreePath selPath = jtree.getPathForLocation(e.getX(), e.getY());
              if (selRow != -1) {
                selected_node = makeFQN(selPath.getPath());
                jtree.setSelectionPath(selPath);

                if (e.getModifiers() == java.awt.event.InputEvent.BUTTON3_MASK) {
                  operationsPopup.show(e.getComponent(), e.getX(), e.getY());
                }
              }
            }
          };

      jtree.addMouseListener(ml);

      createMenus();
      setLocation(50, 50);
      setSize(
          getInsets().left + getInsets().right + 485, getInsets().top + getInsets().bottom + 367);

      init();
      setVisible(true);
    }
Exemplo n.º 11
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 public static ActionCallback selectFirstNode(final JTree tree) {
   final TreeModel model = tree.getModel();
   final Object root = model.getRoot();
   TreePath selectionPath = new TreePath(root);
   if (!tree.isRootVisible() && model.getChildCount(root) > 0)
     selectionPath = selectionPath.pathByAddingChild(model.getChild(root, 0));
   return selectPath(tree, selectionPath);
 }
Exemplo n.º 12
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 /**
  * Constructor.
  *
  * @param tree a JTree
  */
 public CheckTreeManager(JTree tree) {
   this.tree = tree;
   selectionModel = new CheckTreeSelectionModel(tree.getModel());
   tree.setCellRenderer(new CheckTreeCellRenderer(tree.getCellRenderer(), selectionModel));
   tree.addMouseListener(this);
   tree.addMouseMotionListener(this);
   selectionModel.addTreeSelectionListener(this);
 }
 public void addSelectionPathTo(final Object element) {
   DefaultMutableTreeNode node = myAbstractTreeBuilder.getNodeForElement(element);
   if (node != null) {
     final JTree tree = getTree();
     final TreePath path = new TreePath(node.getPath());
     if (node == tree.getModel().getRoot() && !tree.isExpanded(path)) tree.expandPath(path);
     tree.addSelectionPath(path);
   }
 }
Exemplo n.º 14
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 /**
  * Handles mouse moved events.
  *
  * @param e the mouse event
  */
 public void mouseMoved(MouseEvent e) {
   TreePath path = tree.getPathForLocation(e.getX(), e.getY());
   if (path == null) return;
   if (e.getX() > tree.getPathBounds(path).x + hotspot - 3
       || e.getX() < tree.getPathBounds(path).x + 2) tree.setCursor(Cursor.getDefaultCursor());
   else {
     tree.setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR));
   }
 }
Exemplo n.º 15
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  /**
   * Set the currently selected Variable.
   *
   * @param v select this Variable, must be already in the tree.
   */
  public void setSelected(VariableIF v) {
    if (v == null) return;

    // construct chain of variables
    List<VariableIF> vchain = new ArrayList<>();
    vchain.add(v);

    VariableIF vp = v;
    while (vp.isMemberOfStructure()) {
      vp = vp.getParentStructure();
      vchain.add(0, vp); // reverse
    }

    // construct chain of groups
    List<Group> gchain = new ArrayList<>();
    Group gp = vp.getParentGroup();

    gchain.add(gp);
    while (gp.getParentGroup() != null) {
      gp = gp.getParentGroup();
      gchain.add(0, gp); // reverse
    }

    List<Object> pathList = new ArrayList<>();

    // start at root, work down through the nested groups, if any
    GroupNode gnode = (GroupNode) model.getRoot();
    pathList.add(gnode);
    Group parentGroup = gchain.get(0); // always the root group

    for (int i = 1; i < gchain.size(); i++) {
      parentGroup = gchain.get(i);
      gnode = gnode.findNestedGroup(parentGroup);
      assert gnode != null;
      pathList.add(gnode);
    }

    vp = vchain.get(0);
    VariableNode vnode = gnode.findNestedVariable(vp);
    if (vnode == null) return; // not found
    pathList.add(vnode);

    // now work down through the structure members, if any
    for (int i = 1; i < vchain.size(); i++) {
      vp = vchain.get(i);
      vnode = vnode.findNestedVariable(vp);
      if (vnode == null) return; // not found
      pathList.add(vnode);
    }

    // convert to TreePath, and select it
    Object[] paths = pathList.toArray();
    TreePath treePath = new TreePath(paths);
    tree.setSelectionPath(treePath);
    tree.scrollPathToVisible(treePath);
  }
Exemplo n.º 16
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 public static ActionCallback selectPath(final JTree tree, final TreePath path, boolean center) {
   tree.makeVisible(path);
   if (center) {
     return showRowCentred(tree, tree.getRowForPath(path));
   } else {
     final int row = tree.getRowForPath(path);
     return showAndSelect(
         tree, row - ListScrollingUtil.ROW_PADDING, row + ListScrollingUtil.ROW_PADDING, row, -1);
   }
 }
Exemplo n.º 17
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 public void actionPerformed(ActionEvent event) {
   JTree tree = getTree();
   TreePath path = tree.getSelectionPath();
   if (path == null) {
     sheet.getLogger().warning("Warning: User must select a node to attach a new config to");
     // XXX add a message telling users to select a node
   } else {
     createAttrConfigForNode((Node) path.getLastPathComponent());
   }
 }
  @Override
  public Font getFont() {
    Font font = super.getFont();

    // Cell renderers could have no parent and no explicit set font.
    // Take tree font in this case.
    if (font != null) return font;
    JTree tree = getTree();
    return tree != null ? tree.getFont() : null;
  }
 private static void expandTree(final JTree tree) {
   int oldRowCount = 0;
   do {
     int rowCount = tree.getRowCount();
     if (rowCount == oldRowCount) break;
     oldRowCount = rowCount;
     for (int i = 0; i < rowCount; i++) {
       tree.expandRow(i);
     }
   } while (true);
 }
Exemplo n.º 20
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 private static int getVisibleRowCount(final JTree tree) {
   final Rectangle visible = tree.getVisibleRect();
   int count = 0;
   for (int i = 0; i < tree.getRowCount(); i++) {
     final Rectangle bounds = tree.getRowBounds(i);
     if (visible.y <= bounds.y && visible.y + visible.height >= bounds.y + bounds.height) {
       count++;
     }
   }
   return count;
 }
Exemplo n.º 21
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  public static ActionCallback selectInTree(
      DefaultMutableTreeNode node, boolean requestFocus, JTree tree, boolean center) {
    if (node == null) return new ActionCallback.Done();

    final TreePath treePath = new TreePath(node.getPath());
    tree.expandPath(treePath);
    if (requestFocus) {
      tree.requestFocus();
    }
    return selectPath(tree, treePath, center);
  }
Exemplo n.º 22
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 public static void moveSelectedRow(final JTree tree, final int direction) {
   final TreePath selectionPath = tree.getSelectionPath();
   final DefaultMutableTreeNode treeNode =
       (DefaultMutableTreeNode) selectionPath.getLastPathComponent();
   final DefaultMutableTreeNode parent = (DefaultMutableTreeNode) treeNode.getParent();
   final int idx = parent.getIndex(treeNode);
   parent.remove(treeNode);
   parent.insert(treeNode, idx + direction);
   ((DefaultTreeModel) tree.getModel()).reload(parent);
   selectNode(tree, treeNode);
 }
Exemplo n.º 23
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  public static void dropSelectionButUnderPoint(JTree tree, Point treePoint) {
    final TreePath toRetain = tree.getPathForLocation(treePoint.x, treePoint.y);
    if (toRetain == null) return;

    TreePath[] selection = tree.getSelectionModel().getSelectionPaths();
    selection = selection == null ? new TreePath[0] : selection;
    for (TreePath each : selection) {
      if (toRetain.equals(each)) continue;
      tree.getSelectionModel().removeSelectionPath(each);
    }
  }
  private static void printImpl(
      JTree tree,
      Object root,
      Collection<String> strings,
      int level,
      boolean withSelection,
      @Nullable Condition<String> nodePrintCondition) {
    DefaultMutableTreeNode defaultMutableTreeNode = (DefaultMutableTreeNode) root;

    final Object userObject = defaultMutableTreeNode.getUserObject();
    String nodeText;
    if (userObject != null) {
      nodeText = toString(userObject, null);
    } else {
      nodeText = "null";
    }

    if (nodePrintCondition != null && !nodePrintCondition.value(nodeText)) return;

    final StringBuilder buff = new StringBuilder();
    StringUtil.repeatSymbol(buff, ' ', level);

    final boolean expanded = tree.isExpanded(new TreePath(defaultMutableTreeNode.getPath()));
    if (!defaultMutableTreeNode.isLeaf()) {
      buff.append(expanded ? "-" : "+");
    }

    final boolean selected =
        tree.getSelectionModel().isPathSelected(new TreePath(defaultMutableTreeNode.getPath()));
    if (withSelection && selected) {
      buff.append("[");
    }

    buff.append(nodeText);

    if (withSelection && selected) {
      buff.append("]");
    }

    strings.add(buff.toString());

    int childCount = tree.getModel().getChildCount(root);
    if (expanded) {
      for (int i = 0; i < childCount; i++) {
        printImpl(
            tree,
            tree.getModel().getChild(root, i),
            strings,
            level + 1,
            withSelection,
            nodePrintCondition);
      }
    }
  }
Exemplo n.º 25
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 private static int getFirstVisibleRow(final JTree tree) {
   final Rectangle visible = tree.getVisibleRect();
   int row = -1;
   for (int i = 0; i < tree.getRowCount(); i++) {
     final Rectangle bounds = tree.getRowBounds(i);
     if (visible.y <= bounds.y && visible.y + visible.height >= bounds.y + bounds.height) {
       row = i;
       break;
     }
   }
   return row;
 }
Exemplo n.º 26
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 public static void expandAll(final JTree tree) {
   tree.expandPath(new TreePath(tree.getModel().getRoot()));
   int oldRowCount = 0;
   do {
     int rowCount = tree.getRowCount();
     if (rowCount == oldRowCount) break;
     oldRowCount = rowCount;
     for (int i = 0; i < rowCount; i++) {
       tree.expandRow(i);
     }
   } while (true);
 }
Exemplo n.º 27
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 public static void unselect(JTree tree, final DefaultMutableTreeNode node) {
   final TreePath rootPath = new TreePath(node.getPath());
   final TreePath[] selectionPaths = tree.getSelectionPaths();
   if (selectionPaths != null) {
     for (TreePath selectionPath : selectionPaths) {
       if (selectionPath.getPathCount() > rootPath.getPathCount()
           && rootPath.isDescendant(selectionPath)) {
         tree.removeSelectionPath(selectionPath);
       }
     }
   }
 }
  private void init() {
    JPanel quickSearchPanel = new JPanel(new FlowLayout(FlowLayout.LEADING));

    final TreeModel treeModel = explorer.getTreeModel();
    final QuickTreeFilterField field =
        new QuickTreeFilterField(treeModel) {
          protected FilterableTreeModel createDisplayTreeModel(TreeModel treeModel) {
            return new FilterableTreeModel(treeModel) {
              @Override
              protected void configureListModelWrapper(ListModelWrapper wrapper, Object node) {

                if (node instanceof DefaultMutableTreeNode) {
                  // ImageFileExplorer.LazyNode inode = (ImageFileExplorer.LazyNode) node;
                  DefaultMutableTreeNode inode = (DefaultMutableTreeNode) node;
                  boolean expanded = explorer.getJTree().isExpanded(new TreePath(inode.getPath()));
                  if (inode.isLeaf() || expanded) {
                    super.configureListModelWrapper(wrapper, node);
                  }
                }
              }
            };
          }
        };

    field.setSearchingDelay(200);
    quickSearchPanel.add(field);

    JPanel treePanel = new JPanel(new BorderLayout(2, 2));

    field.setTree(explorer.getJTree());
    SearchableUtils.installSearchable(field.getTree());

    JTree tree = field.getTree();
    tree.setModel(field.getDisplayTreeModel());
    DataTipManager.get().register(tree);

    treePanel.add(explorer.getComponent());

    mainPanel.add(treePanel);
    mainPanel.add(quickSearchPanel, BorderLayout.BEFORE_FIRST_LINE);

    EventBus.subscribeStrongly(
        DataSourceStatusEvent.class,
        new EventSubscriber<DataSourceStatusEvent>() {
          @Override
          public void onEvent(DataSourceStatusEvent event) {
            explorer.getJTree().repaint();
          }
        });

    mainPanel.putClientProperty(IActionProvider.KEY, this);
  }
Exemplo n.º 29
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 public static int getDepthOffset(JTree aTree) {
   if (aTree.isRootVisible()) {
     if (aTree.getShowsRootHandles()) {
       return 1;
     } else {
       return 0;
     }
   } else if (!aTree.getShowsRootHandles()) {
     return -1;
   } else {
     return 0;
   }
 }
Exemplo n.º 30
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 private static int getTreeBaseline(JTree tree, int height) {
   int rowHeight = tree.getRowHeight();
   if (TREE_LABEL == null) {
     TREE_LABEL = new JLabel("X");
     TREE_LABEL.setIcon(UIManager.getIcon("Tree.closedIcon"));
   }
   JLabel label = TREE_LABEL;
   label.setFont(tree.getFont());
   if (rowHeight <= 0) {
     rowHeight = label.getPreferredSize().height;
   }
   return getLabelBaseline(label, rowHeight) + tree.getInsets().top;
 }