Example usage for javax.swing.tree DefaultTreeModel reload

Introduction

In this page you can find the example usage for javax.swing.tree DefaultTreeModel reload.

Prototype

public void reload(TreeNode node) 

Source Link

Document

Invoke this method if you've modified the TreeNode s upon which this model depends.

Usage

From source file:org.openmicroscopy.shoola.agents.treeviewer.browser.BrowserUI.java

/**
 * Removes the specified set of nodes from the tree.
 * //from w  w  w.j a v  a 2  s .  c o m
 * @param nodes         The collection of nodes to remove.
 * @param parentDisplay The selected parent.
 */
void removeNodes(List nodes, TreeImageDisplay parentDisplay) {
    if (parentDisplay == null)
        parentDisplay = getTreeRoot();
    Iterator i = nodes.iterator();
    TreeImageDisplay node;
    TreeImageDisplay parent;
    DefaultTreeModel dtm = (DefaultTreeModel) treeDisplay.getModel();
    while (i.hasNext()) {
        node = (TreeImageDisplay) i.next();
        parent = node.getParentDisplay();
        if (parent.isChildrenLoaded()) {
            parent.removeChildDisplay(node);
            parent.remove(node);
            dtm.reload(parent);
            if (parent.equals(parentDisplay))
                treeDisplay.setSelectionPath(new TreePath(parent.getPath()));
        }
    }
}

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From source file:org.openmicroscopy.shoola.agents.treeviewer.browser.BrowserUI.java

/**
 * Adds the newly created node to the tree.
 * /*from   w  w w .  j a v a 2 s. co  m*/
 * @param nodes         The collection of the parent nodes.
 * @param newNode       The node to add to the parent.
 * @param parentDisplay The selected parent.
 */
void createNodes(List nodes, TreeImageDisplay newNode, TreeImageDisplay parentDisplay) {
    if (parentDisplay == null)
        parentDisplay = getTreeRoot();
    Iterator i = nodes.iterator();
    TreeImageDisplay parent;
    List list;
    Iterator j;
    DefaultTreeModel dtm = (DefaultTreeModel) treeDisplay.getModel();
    //buildEmptyNode(newNode);
    boolean toLoad = false;
    TreeImageDisplay n;
    while (i.hasNext()) {
        parent = (TreeImageDisplay) i.next();
        //problem will come when we have images
        if (parent.isChildrenLoaded()) {
            parent.addChildDisplay(newNode);
            list = prepareSortedList(sorter.sort(parent.getChildrenDisplay()));
            parent.removeAllChildren();
            j = list.iterator();
            while (j.hasNext()) {
                n = (TreeImageDisplay) j.next();
                if (!n.isChildrenLoaded()) {
                    n.removeAllChildren();
                    buildEmptyNode(n);
                }
                dtm.insertNodeInto(n, parent, parent.getChildCount());
            }
            dtm.reload(parent);
            expandNode(parent);
            if (parent.equals(parentDisplay))
                treeDisplay.setSelectionPath(new TreePath(newNode.getPath()));
        } else { //Only the currently selected one will be loaded.
            if (parent.equals(parentDisplay))
                toLoad = true;
        }
    }
    //should be leaves. Need to review that code.
    if (toLoad) { //TO BE MODIFIED
        //if (parentDisplay.getParentDisplay() == null) //root
        //    controller.loadData();
        //else controller.loadLeaves();
    }
}

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From source file:org.openmicroscopy.shoola.agents.treeviewer.browser.BrowserUI.java

/**
 * Sorts the nodes in the tree view  according to the specified index.
 * /*from  w ww  .  j a v a  2 s  .  com*/
 * @param type    One out of the following constants: 
 *             {@link  Browser#SORT_NODES_BY_DATE} or 
 *             {@link  Browser#SORT_NODES_BY_NAME}.
 */
void sortNodes(int type) {
    boolean b = type == Browser.SORT_NODES_BY_DATE;
    sorter.setByDate(b);
    sorter.setAscending(!b);
    DefaultTreeModel dtm = (DefaultTreeModel) treeDisplay.getModel();
    TreeImageDisplay root = (TreeImageDisplay) dtm.getRoot();
    int n = root.getChildCount();
    TreeImageDisplay node;
    List children;
    Iterator j;
    List all;
    switch (model.getBrowserType()) {
    case Browser.IMAGES_EXPLORER:
    case Browser.FILES_EXPLORER:
        for (int i = 0; i < n; i++) {
            node = (TreeImageDisplay) root.getChildAt(i);
            children = node.getChildrenDisplay();
            j = children.iterator();
            TreeImageDisplay child;
            while (j.hasNext()) {
                child = (TreeImageDisplay) j.next();
                if (child instanceof TreeImageTimeSet || child instanceof TreeFileSet)
                    sortNode((TreeImageSet) child);
            }
        }
        break;
    case Browser.ADMIN_EXPLORER:
        for (int i = 0; i < n; i++) {
            node = (TreeImageDisplay) root.getChildAt(i);
            children = node.getChildrenDisplay();
            node.removeAllChildren();
            dtm.reload(node);
            if (!children.isEmpty()) {
                if (node.getUserObject() instanceof GroupData) {
                    all = prepareSortedList(sorter.sort(children));
                    buildTreeNode(node, all, dtm);
                } else {
                    buildTreeNode(node, sorter.sort(children), dtm);
                }
            } else
                buildEmptyNode(node);
            j = nodesToReset.iterator();
            while (j.hasNext()) {
                setExpandedParent((TreeImageDisplay) j.next(), true);
            }
        }
        break;
    default:
        for (int i = 0; i < n; i++) {
            node = (TreeImageDisplay) root.getChildAt(i);
            children = node.getChildrenDisplay();
            node.removeAllChildren();
            dtm.reload(node);
            if (!children.isEmpty()) {
                if (node.getUserObject() instanceof ExperimenterData) {
                    List<Object> sets = new ArrayList<Object>();
                    List<Object> toSort = new ArrayList<Object>();
                    Iterator k = children.iterator();
                    while (k.hasNext()) {
                        Object object = (Object) k.next();
                        if (object instanceof TreeFileSet) {
                            sets.add((TreeFileSet) object);
                        } else
                            toSort.add(object);
                    }
                    sets.addAll(sorter.sort(toSort));
                    Collections.reverse(sets);
                    all = prepareSortedList(sets);
                    buildTreeNode(node, all, dtm);
                } else {
                    buildTreeNode(node, sorter.sort(children), dtm);
                }
            } else
                buildEmptyNode(node);
            j = nodesToReset.iterator();
            while (j.hasNext()) {
                setExpandedParent((TreeImageDisplay) j.next(), true);
            }
        }
    }
}

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From source file:org.openmicroscopy.shoola.agents.treeviewer.browser.BrowserUI.java

/**
 * Adds the experimenter's data to the passed node.
 * /*from  w  ww  .j a  v a 2 s  .c o m*/
 * @param nodes      The data to add.
 * @param expNode   The selected experimenter node.
 */
void setExperimenterData(Set nodes, TreeImageDisplay expNode) {
    DefaultTreeModel dtm = (DefaultTreeModel) treeDisplay.getModel();
    expNode.removeAllChildren();
    expNode.removeAllChildrenDisplay();
    expNode.setChildrenLoaded(Boolean.valueOf(true));
    dtm.reload(expNode);
    Iterator i;
    if (nodes.size() > 0) {
        boolean createFolder = true;
        i = nodes.iterator();
        TreeImageDisplay node;
        TreeFileSet n = null;
        Set<TreeImageDisplay> toKeep = new HashSet<TreeImageDisplay>();
        int type;
        while (i.hasNext()) {
            node = (TreeImageDisplay) i.next();
            if (node instanceof TreeFileSet) {
                type = ((TreeFileSet) node).getType();
                if (type == TreeFileSet.TAG || type == TreeFileSet.ORPHANED_IMAGES) {
                    List l = node.getChildrenDisplay();
                    if (l.size() > 0) {
                        createFolder = false;
                        n = (TreeFileSet) node.copy();
                        n.setChildrenLoaded(Boolean.valueOf(true));
                        expNode.addChildDisplay(n);
                        expandNode(n);
                    }
                } else {
                    toKeep.add(node);
                    expNode.addChildDisplay(node);
                }
            } else {
                toKeep.add(node);
                expNode.addChildDisplay(node);
            }
        }
        List sorted = prepareSortedList(sorter.sort(toKeep));
        if (n != null)
            sorted.add(n);
        buildTreeNode(expNode, sorted, (DefaultTreeModel) treeDisplay.getModel());
        if (createFolder) {
            switch (model.getBrowserType()) {
            case Browser.TAGS_EXPLORER:
                if (n == null)
                    createTagsElements(expNode);
                break;
            case Browser.PROJECTS_EXPLORER:
                buildOrphanImagesNode(expNode);
            }
        }
    } else {
        switch (model.getBrowserType()) {
        case Browser.TAGS_EXPLORER:
            createTagsElements(expNode);
            break;
        case Browser.PROJECTS_EXPLORER:
            buildOrphanImagesNode(expNode);
            break;
        default:
            expNode.setExpanded(false);
            buildEmptyNode(expNode);
        }
    }
    //
    i = nodesToReset.iterator();
    while (i.hasNext())
        setExpandedParent((TreeImageDisplay) i.next(), true);
    TreeImageDisplay root = getTreeRoot();
    TreeImageDisplay element, child;
    Object ho;
    List children;
    for (int j = 0; j < root.getChildCount(); j++) {
        element = (TreeImageDisplay) root.getChildAt(j);
        ho = element.getUserObject();
        if (ho instanceof GroupData && element.isExpanded()) {
            expandNode(element);
            children = element.getChildrenDisplay();
            if (children != null) {
                i = children.iterator();
                while (i.hasNext()) {
                    child = (TreeImageDisplay) i.next();
                    if (child.isExpanded())
                        expandNode(child);
                }
            }
        }
    }
}

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From source file:org.openmicroscopy.shoola.agents.treeviewer.browser.BrowserUI.java

/**
 * Sets the number of items imported during a period of time.
 * /*from  ww w.jav  a 2  s  .com*/
 * @param expNode    The node hosting the experimenter.
 * @param index      The index of the time node.
 * @param value      The value to set.
 */
void setCountValues(TreeImageDisplay expNode, int index, Object value) {
    DefaultTreeModel dtm = (DefaultTreeModel) treeDisplay.getModel();
    if (model.getBrowserType() != Browser.TAGS_EXPLORER)
        expNode.setChildrenLoaded(Boolean.valueOf(true));
    int n = expNode.getChildCount();
    TreeImageSet node;
    List l;
    Iterator i, k;
    TreeImageTimeSet child;
    //Test
    List<TreeImageSet> toRemove = new ArrayList<TreeImageSet>();
    List<TreeImageSet> toKeep = new ArrayList<TreeImageSet>();
    int number;
    int total;
    DefaultMutableTreeNode childNode;
    List<DefaultMutableTreeNode> remove = new ArrayList<DefaultMutableTreeNode>();
    for (int j = 0; j < n; j++) {
        childNode = (DefaultMutableTreeNode) expNode.getChildAt(j);
        Object o = childNode.getUserObject();
        if (o instanceof String) {
            String s = (String) o;
            if (Browser.EMPTY_MSG.equals(s)) {
                remove.add(childNode);
            }
        }
        if (childNode instanceof TreeImageTimeSet) {
            node = (TreeImageTimeSet) childNode;
            if (((TreeImageTimeSet) node).getType() == index) {
                if (value instanceof Integer) {
                    //Check if the number is 0
                    int vv = ((Integer) value).intValue();
                    long v = node.getNumberItems();
                    node.setNumberItems(vv);
                    if (v == 0 && vv > 0) {
                        buildEmptyNode(node);
                        node.setChildrenLoaded(Boolean.valueOf(false));
                    }
                } else if (value instanceof List) {
                    l = (List) value;
                    total = 0;
                    i = node.getChildrenDisplay().iterator();
                    while (i.hasNext()) {
                        child = (TreeImageTimeSet) i.next();
                        number = child.countTime(l);
                        total += number;
                        if (number > 0) {
                            child.setNumberItems(number);
                            toKeep.add(child);
                        } else {
                            toRemove.add(child);
                        }
                    }
                    node.removeAllChildren();
                    node.removeChildrenDisplay(toRemove);
                    node.setNumberItems(total);
                    k = toKeep.iterator();
                    while (k.hasNext()) {
                        dtm.insertNodeInto((TreeImageTimeSet) k.next(), node, node.getChildCount());
                    }
                }
                dtm.reload(node);
            }
        } else if (childNode instanceof TreeFileSet) {
            node = (TreeFileSet) childNode;
            if (((TreeFileSet) node).getType() == index) {
                if (value instanceof Long)
                    node.setNumberItems((Long) value);
            }
        }
    }
    if (remove.size() > 0) {
        Iterator<DefaultMutableTreeNode> j = remove.iterator();
        while (j.hasNext()) {
            expNode.remove(j.next());
            dtm.reload(expNode);
        }

    }
}

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From source file:org.openmicroscopy.shoola.agents.treeviewer.browser.BrowserUI.java

/**
  * Adds the specifies nodes to the currently selected
  * {@link TreeImageDisplay}.//from w  w w. j  a  va2s  .  c  om
  * 
  * @param nodes     The collection of nodes to add.
  * @param parent    The parent of the nodes.
  */
void setLeavesViews(Collection nodes, TreeImageSet parent) {
    DefaultTreeModel dtm = (DefaultTreeModel) treeDisplay.getModel();
    parent.removeAllChildren();
    parent.removeAllChildrenDisplay();
    parent.setChildrenLoaded(Boolean.TRUE);
    if (nodes.size() != 0) {
        Iterator i = nodes.iterator();
        while (i.hasNext())
            parent.addChildDisplay((TreeImageDisplay) i.next());
        buildTreeNode(parent, sorter.sort(nodes), dtm);
    } else
        buildEmptyNode(parent);
    dtm.reload(parent);
    if (!isPartialName()) {
        model.component.accept(new PartialNameVisitor(isPartialName()),
                TreeImageDisplayVisitor.TREEIMAGE_NODE_ONLY);
    }
}

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From source file:org.openmicroscopy.shoola.agents.treeviewer.browser.BrowserUI.java

/**
 * Removes the specified experimenter from the tree.
 * //from  ww  w . j  a v  a 2 s  . co  m
 * @param exp The experimenter data to remove.
 * @param refNode The node to remove the experimenter from.
 */
void removeExperimenter(ExperimenterData exp, TreeImageDisplay refNode) {
    if (model.getBrowserType() == Browser.ADMIN_EXPLORER)
        return;
    if (refNode == null)
        refNode = getTreeRoot();

    List<TreeImageDisplay> nodesToKeep;
    List l = refNode.getChildrenDisplay();
    if (l == null || l.size() == 0)
        return;
    Iterator j = l.iterator();
    TreeImageDisplay element, node;
    Object ho;
    ExperimenterData expElement;
    DefaultTreeModel tm = (DefaultTreeModel) treeDisplay.getModel();
    Iterator k;
    node = null;
    nodesToKeep = new ArrayList<TreeImageDisplay>();
    List<TreeImageDisplay> toExpand = new ArrayList<TreeImageDisplay>();
    while (j.hasNext()) {
        element = (TreeImageDisplay) j.next();
        ho = element.getUserObject();
        if (ho instanceof ExperimenterData) {
            expElement = (ExperimenterData) ho;
            if (expElement.getId() == exp.getId())
                node = element;
            else {
                nodesToKeep.add(element);
                if (element.isExpanded())
                    toExpand.add(element);
            }
        }
    }
    if (node != null)
        refNode.removeChildDisplay(node);
    k = nodesToKeep.iterator();
    refNode.removeAllChildren();
    while (k.hasNext()) {
        tm.insertNodeInto((TreeImageSet) k.next(), refNode, refNode.getChildCount());
    }

    tm.reload(refNode);
    k = toExpand.iterator();
    while (k.hasNext()) {
        expandNode((TreeImageSet) k.next(), false);
    }
}

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From source file:org.openmicroscopy.shoola.agents.treeviewer.browser.BrowserUI.java

/**
 * Loads the files contained in the passed folder.
 * /* w  w w .  ja va2  s . c o  m*/
 * @param display The directory.
 */
void loadFile(TreeImageDisplay display) {
    //if ((uo instanceof File) && (display instanceof TreeImageSet)) {
    display.removeAllChildren();
    display.removeAllChildrenDisplay();
    display.setChildrenLoaded(Boolean.TRUE);
    display.setExpanded(true);
    transformDirectory((TreeImageSet) display);
    buildTreeNode(display, prepareSortedList(sorter.sort(display.getChildrenDisplay())),
            (DefaultTreeModel) treeDisplay.getModel());

    DefaultTreeModel tm = (DefaultTreeModel) treeDisplay.getModel();
    tm.reload(display);
    //model.fireFilesCheck(leaves);
}

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From source file:org.openmicroscopy.shoola.agents.treeviewer.browser.BrowserUI.java

/**
 * Reloads the specified node.//from   w w w .  j  a  va  2s  .  c  o m
 * 
 * @param node The node to reload.
 */
void reloadContainer(TreeImageDisplay node) {
    if (node == null)
        return;
    node.removeAllChildren();
    node.removeAllChildrenDisplay();
    node.setChildrenLoaded(Boolean.FALSE);
    buildEmptyNode(node);
    treeDisplay.collapsePath(new TreePath(node.getPath()));
    treeDisplay.expandPath(new TreePath(node.getPath()));
    DefaultTreeModel tm = (DefaultTreeModel) treeDisplay.getModel();
    tm.reload(node);
}

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From source file:ropes.MainWindow.java

private void addFileToList(File path) {
    DefaultTreeModel model = (DefaultTreeModel) jTree_fileList.getModel();
    DefaultMutableTreeNode root = (DefaultMutableTreeNode) model.getRoot();
    //get perent directory to see if such node exist
    File perentDir = path.getParentFile();

    DefaultMutableTreeNode node = findNode(root, perentDir.toString());
    if (node != null)
        node.add(new DefaultMutableTreeNode(path));
    else {/*from   w ww.  j a v  a  2  s.c o  m*/
        root.add(new DefaultMutableTreeNode(path));
    }
    //update jtree
    model.reload(root);

}

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