Example usage for javax.swing.tree DefaultTreeModel reload

List of usage examples for javax.swing.tree DefaultTreeModel reload

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Introduction

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

Prototype

public void reload()

Source Link

Document

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

Usage

From source file:com.SE.myPlayer.MusicPlayerGUI.java

private void treeReferesh() {
        DefaultTreeModel myModel = (DefaultTreeModel) folder_Playlist_Tree.getModel();
        DefaultMutableTreeNode root = (DefaultMutableTreeNode) myModel.getRoot();
        root.removeAllChildren();// www . j  a  v  a2  s.c o m

        DefaultMutableTreeNode library = new DefaultMutableTreeNode("library");
        DefaultMutableTreeNode playlist = new DefaultMutableTreeNode("playlist");

        myModel.insertNodeInto(library, root, root.getChildCount());
        myModel.insertNodeInto(playlist, root, root.getChildCount());

        try {
            con = db.getCon();
            stmt = con.createStatement();
            String node;

            ResultSet rs = stmt.executeQuery("select pn_name from playlist_name");

            while (rs.next()) {
                node = rs.getString(1);
                DefaultMutableTreeNode newNode = new DefaultMutableTreeNode(node);
                myModel.insertNodeInto(newNode, playlist, playlist.getChildCount());
            }

            if (con != null) {
                stmt.close();
                con.close();
            }
        } catch (SQLException e) {
            System.out.println("Error in Stmt " + e);
        }

        myModel.reload();
        folder_Playlist_Tree.setModel(myModel);
    }

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

/**
 * Refreshes the folder hosting the file.
 * /*  ww w  .  j a  va 2  s  . c om*/
 * @param expNode   The experimenter node to refresh.
 * @param r         The data to display.
 */
private void refreshFileFolder(TreeImageDisplay expNode, Map<Integer, Set> r) {
    DefaultTreeModel dtm = (DefaultTreeModel) treeDisplay.getModel();
    expNode.setChildrenLoaded(Boolean.valueOf(true));
    expNode.setExpanded(Boolean.valueOf(true));
    if (r == null || r.size() == 0)
        return;
    Iterator i = r.keySet().iterator();
    int index;
    int n = expNode.getChildCount();
    TreeFileSet node;
    dtm.reload();
    while (i.hasNext()) {
        index = (Integer) i.next();
        for (int j = 0; j < n; j++) {
            node = (TreeFileSet) expNode.getChildAt(j);
            if (node.getType() == index)
                refreshFolderNode(node, r.get(index));
        }
    }
    setExpandedParent(expNode, true);
}

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

/**
 * Refreshes the folder hosting the time.
 * // w w  w  .j  a va 2 s .  co m
 * @param expNode   The experimenter node to refresh.
 * @param r         The data to display.
 */
private void refreshTimeFolder(TreeImageDisplay expNode, Map<Integer, Set> r) {
    DefaultTreeModel dtm = (DefaultTreeModel) treeDisplay.getModel();
    expNode.setChildrenLoaded(Boolean.TRUE);
    expNode.setExpanded(true);
    if (r == null || r.size() == 0)
        return;
    Iterator i = r.keySet().iterator();
    int index;
    int n = expNode.getChildCount();
    TreeImageTimeSet node, child;
    dtm.reload();
    int nodeType;
    List children;
    Iterator s;
    while (i.hasNext()) {
        index = (Integer) i.next();
        for (int j = 0; j < n; j++) {
            node = (TreeImageTimeSet) expNode.getChildAt(j);
            nodeType = node.getType();
            switch (nodeType) {
            case TreeImageTimeSet.YEAR:
            case TreeImageTimeSet.YEAR_BEFORE:
                children = node.getChildrenDisplay();
                s = children.iterator();
                while (s.hasNext()) {
                    child = (TreeImageTimeSet) s.next();
                    if (child.getIndex() == index)
                        refreshFolderNode(child, r.get(index));
                }
            default:
                if (node.getIndex() == index)
                    refreshFolderNode(node, r.get(index));
                break;
            }
        }
    }
    setExpandedParent(expNode, true);
}

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

/**
 * Sets the nodes hosting the groups to manage.
 * /*from  w  ww . j av  a  2  s . com*/
 * @param nodes The nodes to display
 * @param expanded The list of nodes previously expanded.
 */
void setGroups(Set nodes, List expanded) {
    DefaultTreeModel dtm = (DefaultTreeModel) treeDisplay.getModel();
    TreeImageDisplay root = getTreeRoot();
    root.removeAllChildren();
    root.removeAllChildrenDisplay();
    root.setChildrenLoaded(Boolean.valueOf(true));
    root.setExpanded(true);
    dtm.reload();
    if (nodes.size() != 0) {
        Iterator i = nodes.iterator();
        while (i.hasNext()) {
            root.addChildDisplay((TreeImageDisplay) i.next());
        }
        buildTreeNode(root, prepareSortedList(sorter.sort(nodes)), dtm);
        i = nodes.iterator();
        while (i.hasNext()) {
            ((TreeImageDisplay) i.next()).setExpanded(false);
        }
        if (expanded != null && expanded.size() > 0) {
            i = nodes.iterator();
            TreeImageDisplay display;
            GroupData group;
            Object ho;
            Set l;
            GroupData g;
            while (i.hasNext()) {
                display = (TreeImageDisplay) i.next();
                ho = display.getUserObject();
                if (ho instanceof GroupData) {
                    g = (GroupData) ho;
                    if (expanded.contains(g.getId())) {
                        expandNode(display);
                    }
                }
            }
        }
    }
    if (TreeViewerAgent.isAdministrator()) {
        SmartFolder folder = new SmartFolder(GroupData.class, "Experimenters w/o groups");
        buildEmptyNode(folder);
        //root.addChildDisplay(folder);
        //dtm.insertNodeInto(folder, root, root.getChildCount());
    }
}

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

/**
 * Removes the specified group from the tree.
 * //from  w  w w.j a  va2 s . co m
 * @param group The data to remove.
 */
void removeGroup(GroupData group) {
    if (model.getBrowserType() == Browser.ADMIN_EXPLORER)
        return;
    TreeImageDisplay root = getTreeRoot();
    List<TreeImageDisplay> nodesToKeep;
    List l = root.getChildrenDisplay();
    if (l == null || l.size() == 0)
        return;
    Iterator j = l.iterator();
    TreeImageDisplay element, n, node;
    Object ho;
    ExperimenterData expElement;
    DefaultTreeModel tm = (DefaultTreeModel) treeDisplay.getModel();
    Iterator k;
    GroupData g;
    nodesToKeep = new ArrayList<TreeImageDisplay>();
    node = null;
    while (j.hasNext()) {
        element = (TreeImageDisplay) j.next();
        if (element.getUserObject() instanceof GroupData) {
            g = (GroupData) element.getUserObject();
            if (g.getId() == group.getId())
                node = element;
            else
                nodesToKeep.add(element);
        }
    }

    if (node != null)
        root.removeChildDisplay(node);
    k = nodesToKeep.iterator();
    root.removeAllChildren();
    while (k.hasNext()) {
        tm.insertNodeInto((TreeImageSet) k.next(), root, root.getChildCount());
    }
    tm.reload();
}

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

/** Reactivates the tree. */
void reActivate() {
    clear();//from   ww w.  j  a va 2  s . c  o m
    treeDisplay.reset(model.getUserID(), TreeViewerAgent.isAdministrator());
    TreeCellRenderer renderer = (TreeCellRenderer) treeDisplay.getCellRenderer();
    renderer.reset(model.getUserID());
    if (model.getBrowserType() != Browser.ADMIN_EXPLORER) {
        ExperimenterData exp = model.getUserDetails();
        TreeImageDisplay node = buildTreeNodes(exp);
        if (model.isSelected() && node != null) {
            expandNode(node, true);
        }
    }
    DefaultTreeModel tm = (DefaultTreeModel) treeDisplay.getModel();
    tm.reload();
}

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

/** Clear the tree.*/
void clear() {/*w w w .j a va 2s.  c om*/
    TreeImageDisplay root = getTreeRoot();
    root.removeAllChildren();
    root.removeAllChildrenDisplay();
    DefaultTreeModel tm = (DefaultTreeModel) treeDisplay.getModel();
    tm.reload();
}

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

/** 
 * Reloads the specified node.//from   w  w  w .j a  v a  2s  .com
 * 
 * @param node The node to reload.
 */
void reloadNode(TreeImageDisplay node) {
    DefaultTreeModel tm = (DefaultTreeModel) treeDisplay.getModel();
    if (node == null)
        tm.reload();
    else
        tm.reload(node);
}

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

/**
* Adds the specified groups to the tree.
* 
* @param group The group to add./*  w w w. j a v  a2 s  . c  o m*/
*/
void setUserGroup(List<GroupData> groups) {
    if (groups == null || groups.size() == 0)
        return;
    ExperimenterData exp = model.getUserDetails();
    TreeImageSet node;
    Iterator<GroupData> i = groups.iterator();
    while (i.hasNext()) {
        node = createGroup(i.next());
        node = createExperimenterNode(exp, node);

    }
    DefaultTreeModel dtm = (DefaultTreeModel) treeDisplay.getModel();
    dtm.reload();

}

From source file:org.openmicroscopy.shoola.agents.treeviewer.util.MoveGroupSelectionDialog.java

/**
 * Sets the values where to import the data.
 * //from  w  w  w.  ja  va  2 s  .  co  m
 * @param targets The values to display.
 */
public void setTargets(Collection<DataObject> targets) {
    Container c = getContentPane();
    c.remove(body);
    c.remove(1);
    treeDisplay = new JTree();
    treeDisplay.setVisible(true);
    treeDisplay.setRootVisible(false);
    ToolTipManager.sharedInstance().registerComponent(treeDisplay);
    treeDisplay.setCellRenderer(new TreeCellRenderer(userID));
    treeDisplay.setShowsRootHandles(true);
    TreeImageSet root = new TreeImageSet("");
    treeDisplay.setModel(new DefaultTreeModel(root));
    treeDisplay.addTreeSelectionListener(this);
    if (CollectionUtils.isEmpty(targets)) {
        buildNoContentPane();
        return;
    }
    Set<TreeImageDisplay> nodes = TreeViewerTranslator.transformHierarchy(new ArrayList<Object>(targets));
    List<TreeImageDisplay> transformedNodes = prepareSortedList(sorter.sort(nodes));
    if (transformedNodes.size() == 0) {
        buildNoContentPane();
        return;
    }
    DefaultTreeModel dtm = (DefaultTreeModel) treeDisplay.getModel();
    buildTreeNode(root, transformedNodes, dtm);
    dtm.reload();
    c.add(new JScrollPane(treeDisplay), BorderLayout.CENTER);
    c.add(buildToolBar(), BorderLayout.SOUTH);
    validate();
    repaint();
}