Example usage for javax.swing JTree getSelectionPath

List of usage examples for javax.swing JTree getSelectionPath

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Introduction

In this page you can find the example usage for javax.swing JTree getSelectionPath.

Prototype

public TreePath getSelectionPath()

Source Link

Document

Returns the path to the first selected node.

Usage

From source file:org.nuclos.client.explorer.ExplorerNode.java

/**
 * refreshes the current node (and its children) and notifies the given treemodel
 * @param dtm the DefaultTreeModel to notify. Must contain this node.
 * @throws CommonFinderException if the object presented by this node no longer exists.
 */// ww w.j a  v  a2s  .  co m
public void refresh(final JTree tree, boolean fullRefreshCurrent) throws CommonFinderException {
    List<String> lstExpandedPathsResult = new ArrayList<String>();
    ExplorerNode.createExpandendPathsForTree(new TreePath(tree.getModel().getRoot()), tree,
            lstExpandedPathsResult);

    final TreePath selected = tree.getSelectionPath();
    DefaultTreeModel dtm = (DefaultTreeModel) tree.getModel();
    unloadChildren();

    final TN treenode = getTreeNode();
    if (treenode.implementsNewRefreshMethod()) {
        TN refreshed = null;
        if (fullRefreshCurrent && !this.isRoot()) {
            TreeNode parentTreeNode = ((ExplorerNode<TN>) this.getParent()).getTreeNode();
            parentTreeNode.removeSubNodes();
            List<? extends TreeNode> parentSubNodes = parentTreeNode.getSubNodes();
            for (TreeNode parentSubNode : parentSubNodes) {
                if (ObjectUtils.equals(parentSubNode.getId(), treenode.getId()))
                    refreshed = (TN) parentSubNode;
            }
            if (refreshed == null) {
                this.removeFromParent();
                dtm.nodeStructureChanged(this);
                return;
            }
        } else {
            refreshed = (TN) treenode.refreshed();
        }
        setTreeNode(refreshed);
    } else {
        treenode.refresh();
    }
    treenode.removeSubNodes();
    loadChildren(true);

    assert getChildrenHaveBeenLoaded();

    dtm.nodeStructureChanged(this);

    ExplorerNode.expandTreeAsync(lstExpandedPathsResult, tree);

    if (selected != null) {
        List<Object> pathEssence = CollectionUtils.asList(selected.getPath());
        Collections.reverse(pathEssence);
        if (pathEssence.size() > 1) {
            pathEssence = pathEssence.subList(0, pathEssence.size() - 1);
            new Thread(new TreeExpander(tree, pathEssence)).start();
        }
    }
}

From source file:pcgen.gui2.tabs.spells.SpellBooksTab.java

/**
 * Identify the current spell book, being the spell book that spells should
 * be added to. If no books exist then return an empty string.
 *
 * @return The name of the 'current' spell book, or empty string if none
 *         exist./*  w w w  . jav a  2  s .  co m*/
 */
String getCurrentSpellBookName() {
    String spellList = "";
    Object selectedObject = selectedTable.getSelectedObject();
    if (selectedObject != null) {
        if (selectedObject instanceof SpellNode) {
            spellList = ((SpellNode) selectedObject).getRootNode().getName();
        } else if (selectedObject instanceof RootNode) {
            spellList = ((RootNode) selectedObject).getName();
        } else {
            JTree tree = selectedTable.getTree();
            TreePath path = tree.getSelectionPath();
            while (path.getParentPath() != null && (path.getParentPath().getParentPath() != null)) {
                path = path.getParentPath();
            }
            spellList = path.getLastPathComponent().toString();
        }
    }
    if (StringUtils.isEmpty(spellList)) {
        ListFacade<?> data = selectedTable.getTreeViewModel().getDataModel();
        if (!data.isEmpty()) {
            Object firstElem = data.getElementAt(0);
            if (firstElem instanceof SpellNode) {
                spellList = ((SpellNode) firstElem).getRootNode().getName();
            }
        }
    }
    return spellList;
}

From source file:pcgen.gui2.tabs.spells.SpellsPreparedTab.java

/**
 * Identify the current spell list, being the spell list that spell should
 * be added to. If no lists exist then a default one will be created.
 *
 * @param character The character qwe are checking for.
 * @return The name of the 'current' spell list.
 *//* w w w. j  av  a 2  s.c  o  m*/
String getCurrentSpellListName(CharacterFacade character) {
    String spellList = "";
    Object selectedObject = selectedTable.getSelectedObject();
    if (selectedObject != null) {
        if (selectedObject instanceof SpellNode) {
            spellList = ((SpellNode) selectedObject).getRootNode().toString();
        } else {
            JTree tree = selectedTable.getTree();
            TreePath path = tree.getSelectionPath();
            while (path.getParentPath() != null && (path.getParentPath().getParentPath() != null)) {
                path = path.getParentPath();
            }
            spellList = path.getLastPathComponent().toString();
        }
    }
    if (StringUtils.isEmpty(spellList)) {
        spellList = spellListField.getText();
    }
    if (StringUtils.isEmpty(spellList)) {
        ListFacade<?> data = selectedTable.getTreeViewModel().getDataModel();
        if (!data.isEmpty()) {
            Object firstElem = data.getElementAt(0);
            if (firstElem instanceof SpellNode) {
                spellList = ((SpellNode) firstElem).getRootNode().toString();
            }
        }
    }
    if (StringUtils.isEmpty(spellList)) {
        // No lists exist, so create a default one!
        spellList = "Prepared Spells";
        character.getSpellSupport().addSpellList(spellList);
    }
    return spellList;
}

From source file:view.MainWindow.java

private File getSelectedFile(JTree jtree) {
    String selectedFile = "";
    if (jtree.getSelectionPath() != null) {
        Object[] paths = jtree.getSelectionPath().getPath();
        for (int i = 0; i < paths.length; i++) {
            selectedFile += paths[i];/*  w  w w.  j  a  v  a2  s .c o m*/
            if (!paths[i].toString().isEmpty() && i + 1 < paths.length) {
                selectedFile += File.separator;
            }
        }
        return new File(selectedFile);
    } else {
        return null;
    }
}

From source file:view.MainWindow.java

private ArrayList<File> getMultipleSelectedFiles(JTree jtree) {
    ArrayList<File> aLSelectedFiles = new ArrayList<>();
    if (jtree == null) {
        return aLSelectedFiles;
    }//w  w  w.j  a va  2  s  .  c o m
    if (jtree.getSelectionPath() == null) {
        return aLSelectedFiles;
    }
    for (TreePath tp : jtree.getSelectionPaths()) {
        String strSelectedFile = "";
        Object[] paths = tp.getPath();
        for (int i = 0; i < paths.length; i++) {
            strSelectedFile += paths[i];
            if (i + 1 < paths.length) {
                strSelectedFile += File.separator;
            }
        }
        aLSelectedFiles.add(new File(strSelectedFile));
    }
    return aLSelectedFiles;
}

From source file:vista.MainWindow.java

/**
 * Borra el Fichero o Directorio (debe estar vacio) seleccionado en el JTree.
 *//*from  w  w  w.j  a v a 2  s  .  c o  m*/
private boolean accionBorrar(boolean isServer, JTree tree) {
    try {
        String rutaSeleccionada = conversionJTreePath.conversion(isServer, tree.getSelectionPath().toString());
        boolean res = new File(rutaSeleccionada).delete();
        if (res) {
            System.out.println("Elemento local borrado con Exito.");
            return true;
        } else {
            System.out.println("No se puede borrar el Elemento local, comprueba que esta vacio.");
            return false;
        }
    } catch (NullPointerException ex) {
        System.out.println("INFO: NullPointerException al borrar sin especificar capturado.");
    }

    return false;
}

From source file:vista.MainWindow.java

/**
 * Borrado de un Archivo o Fichero mediante FTP.
 * @param tree JTree de donde obtenemos el elemento seleccionado para eliminar.
 * @return Estado de la operacion//from w  ww . j a v a 2  s . com
 */
private boolean borrarFTP(JTree tree) {
    boolean pedirConfirmacion = this.jCheckBoxMenuItemConfBorrar.getState();
    String name = conversionJTreePath.conversion(false, tree.getSelectionPath().toString());
    name = name.substring(name.lastIndexOf('\\') + 1);

    if (pedirConfirmacion) {
        if (JOptionPane.showConfirmDialog(this, "Seguro?") == 0)
            return Red.borrarFTP(name);
    } else
        return Red.borrarFTP(name);

    return false;
}

From source file:vista.MainWindow.java

/**
 * Crea un directorio dentro del item seleccionado en el JTree pasado como parametro.
 * @return Estado de la operacion.//from w w w  .j ava2  s  . c o m
 */
private boolean crearDirectorioLocal(JTree jtree) {
    try {
        String rutaSeleccionada = conversionJTreePath.conversion(false, jtree.getSelectionPath().toString());
        String nombre = JOptionPane.showInputDialog("Introduce el nombre de la Carpeta.");
        if (nombre != null) {
            boolean res = new File(rutaSeleccionada + "\\" + nombre).mkdir();
            if (res)
                System.out.println("Directorio Local Creado con Exito.");
            else
                System.out.println("Problemas con la creacion de un directorio local.");

            return res;
        }

        return false;
    } catch (NullPointerException ex) {
        System.out.println("INFO: NullPointerException al crear directorio sin ruta capturado.");
    }

    return false;
}