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Diffstat (limited to 'libjava/javax/swing/tree/DefaultTreeSelectionModel.java')
| -rw-r--r-- | libjava/javax/swing/tree/DefaultTreeSelectionModel.java | 646 |
1 files changed, 0 insertions, 646 deletions
diff --git a/libjava/javax/swing/tree/DefaultTreeSelectionModel.java b/libjava/javax/swing/tree/DefaultTreeSelectionModel.java deleted file mode 100644 index 536a6e7c7c2..00000000000 --- a/libjava/javax/swing/tree/DefaultTreeSelectionModel.java +++ /dev/null @@ -1,646 +0,0 @@ -/* DefaultTreeSelectionModel.java -- - Copyright (C) 2002, 2004, 2005 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - - -package javax.swing.tree; - -import java.beans.PropertyChangeListener; -import java.io.IOException; -import java.io.ObjectInputStream; -import java.io.ObjectOutputStream; -import java.io.Serializable; -import java.util.EventListener; -import java.util.Vector; - -import javax.swing.DefaultListSelectionModel; -import javax.swing.event.EventListenerList; -import javax.swing.event.SwingPropertyChangeSupport; -import javax.swing.event.TreeSelectionEvent; -import javax.swing.event.TreeSelectionListener; - -/** - * DefaultTreeSelectionModel - * @author Andrew Selkirk - */ -public class DefaultTreeSelectionModel - implements Cloneable, Serializable, TreeSelectionModel -{ - static final long serialVersionUID = 3288129636638950196L; - - /** - * SELECTION_MODE_PROPERTY - */ - public static final String SELECTION_MODE_PROPERTY = "selectionMode"; - - /** - * Our Swing property change support. - */ - protected SwingPropertyChangeSupport changeSupport; - - /** - * The current selection. - */ - protected TreePath[] selection; - - /** - * Our TreeSelectionListeners. - */ - protected EventListenerList listenerList; - - /** - * The current RowMapper. - */ - protected transient RowMapper rowMapper; - - /** - * The current listSelectionModel. - */ - protected DefaultListSelectionModel listSelectionModel; - - /** - * The current selection mode. - */ - protected int selectionMode; - - /** - * The path that has been added last. - */ - protected TreePath leadPath; - - /** - * The index of the last added path. - */ - protected int leadIndex; - - /** - * The row of the last added path according to the RowMapper. - */ - protected int leadRow; - - /** - * Constructs a new DefaultTreeSelectionModel. - */ - public DefaultTreeSelectionModel() - { - setSelectionMode(DISCONTIGUOUS_TREE_SELECTION); - listenerList = new EventListenerList(); - } - - /** - * Creates a clone of this DefaultTreeSelectionModel with the same - * selection. - * - * @exception CloneNotSupportedException should not be thrown here - * - * @return a clone of this DefaultTreeSelectionModel - */ - public Object clone() throws CloneNotSupportedException - { - return null; // TODO - } - - /** - * Returns a string that shows this object's properties. - * - * @return a string that shows this object's properties - */ - public String toString() - { - return null; // TODO - } - - /** - * writeObject - * @param value0 TODO - * @exception IOException TODO - */ - private void writeObject(ObjectOutputStream value0) throws IOException - { - // TODO - } - - /** - * readObject - * @param value0 TODO - * @exception IOException TODO - * @exception ClassNotFoundException TODO - */ - private void readObject(ObjectInputStream value0) - throws IOException, ClassNotFoundException - { - // TODO - } - - /** - * Sets the RowMapper that should be used to map between paths and their - * rows. - * - * @param rowMapper the RowMapper to set - * - * @see {@link RowMapper - */ - public void setRowMapper(RowMapper value0) - { - // TODO - } - - /** - * Returns the RowMapper that is currently used to map between paths and - * their rows. - * - * @return the current RowMapper - * - * @see {@link RowMapper - */ - public RowMapper getRowMapper() - { - return rowMapper; - } - - /** - * Sets the current selection mode. Possible values are - * {@link #SINGLE_TREE_SELECTION}, {@link CONTIGUOUS_TREE_SELECTION} - * and {@link #DISCONTIGUOUS_TREE_SELECTION}. - * - * @param mode the selection mode to be set - * - * @see {@link #getSelectionMode} - * @see {@link #SINGLE_TREE_SELECTION} - * @see {@link #CONTIGUOUS_TREE_SELECTION} - * @see {@link #DISCONTIGUOUS_TREE_SELECTION} - */ - public void setSelectionMode(int mode) - { - selectionMode = mode; - } - - /** - * Returns the current selection mode. - * - * @return the current selection mode - * - * @see {@link #setSelectionMode} - * @see {@link #SINGLE_TREE_SELECTION} - * @see {@link #CONTIGUOUS_TREE_SELECTION} - * @see {@link #DISCONTIGUOUS_TREE_SELECTION} - */ - public int getSelectionMode() - { - return selectionMode; - } - - /** - * Sets this path as the only selection. - * - * If this changes the selection the registered TreeSelectionListeners - * are notified. - * - * @param path the path to set as selection - */ - public void setSelectionPath(TreePath path) - { - selection = new TreePath[] { path }; - } - - /** - * Sets the paths as selection. This method checks for duplicates and - * removes them. - * - * If this changes the selection the registered TreeSelectionListeners - * are notified. - * - * @param paths the paths to set as selection - */ - public void setSelectionPaths(TreePath[] value0) - { - // TODO - } - - /** - * Adds a path to the list of selected paths. This method checks if the - * path is already selected and doesn't add the same path twice. - * - * If this changes the selection the registered TreeSelectionListeners - * are notified. - * - * @param path the path to add to the selection - */ - public void addSelectionPath(TreePath value0) - { - // TODO - } - - /** - * Adds the paths to the list of selected paths. This method checks if the - * paths are already selected and doesn't add the same path twice. - * - * If this changes the selection the registered TreeSelectionListeners - * are notified. - * - * @param paths the paths to add to the selection - */ - public void addSelectionPaths(TreePath[] value0) - { - // TODO - } - - /** - * Removes the path from the selection. - * - * If this changes the selection the registered TreeSelectionListeners - * are notified. - * - * @param path the path to remove - */ - public void removeSelectionPath(TreePath value0) - { - // TODO - } - - /** - * Removes the paths from the selection. - * - * If this changes the selection the registered TreeSelectionListeners - * are notified. - * - * @param paths the path to remove - */ - public void removeSelectionPaths(TreePath[] value0) - { - // TODO - } - - /** - * Returns the first path in the selection. This is especially useful - * when the selectionMode is {@link #SINGLE_TREE_SELECTION}. - * - * @return the first path in the selection - */ - public TreePath getSelectionPath() - { - if ((selection == null) || (selection.length == 0)) - return null; - else - return selection[0]; - } - - /** - * Returns the complete selection. - * - * @return the complete selection - */ - public TreePath[] getSelectionPaths() - { - return selection; - } - - /** - * Returns the number of paths in the selection. - * - * @return the number of paths in the selection - */ - public int getSelectionCount() - { - if (selection == null) - return 0; - else - return selection.length; - } - - /** - * Checks if a given path is in the selection. - * - * @param path the path to check - * - * @return <code>true</code> if the path is in the selection, - * <code>false</code> otherwise - */ - public boolean isPathSelected(TreePath value0) - { - return false; // TODO - } - - /** - * Checks if the selection is empty. - * - * @return <code>true</code> if the selection is empty, - * <code>false</code> otherwise - */ - public boolean isSelectionEmpty() - { - return ((selection == null) || (selection.length == 0)); - } - - /** - * Removes all paths from the selection. - */ - public void clearSelection() - { - // TODO - } - - /** - * Adds a <code>TreeSelectionListener</code> object to this model. - * - * @param listener the listener to add - */ - public void addTreeSelectionListener(TreeSelectionListener listener) - { - listenerList.add(TreeSelectionListener.class, listener); - } - - /** - * Removes a <code>TreeSelectionListener</code> object from this model. - * - * @param listener the listener to remove - */ - public void removeTreeSelectionListener(TreeSelectionListener listener) - { - listenerList.remove(TreeSelectionListener.class, listener); - } - - /** - * Returns all <code>TreeSelectionListener</code> added to this model. - * - * @return an array of listeners - * - * @since 1.4 - */ - public TreeSelectionListener[] getTreeSelectionListeners() - { - return (TreeSelectionListener[]) listenerList.getListeners(TreeSelectionListener.class); - } - - /** - * fireValueChanged - * - * @param event the event to fire. - */ - protected void fireValueChanged(TreeSelectionEvent event) - { - TreeSelectionListener[] listeners = getTreeSelectionListeners(); - - for (int i = listeners.length - 1; i >= 0; --i) - listeners[i].valueChanged(event); - } - - /** - * Returns all added listeners of a special type. - * - * @param listenerType the listener type - * - * @return an array of listeners - * - * @since 1.3 - */ - public EventListener[] getListeners(Class listenerType) - { - return listenerList.getListeners(listenerType); - } - - /** - * Returns the currently selected rows. - * - * @return the currently selected rows - */ - public int[] getSelectionRows() - { - if (rowMapper == null) - return null; - else - return rowMapper.getRowsForPaths(selection); - } - - /** - * Returns the smallest row index from the selection. - * - * @return the smallest row index from the selection - */ - public int getMinSelectionRow() - { - if ((rowMapper == null) || (selection == null) || (selection.length == 0)) - return -1; - else { - int[] rows = rowMapper.getRowsForPaths(selection); - int minRow = Integer.MAX_VALUE; - for (int index = 0; index < rows.length; index++) - minRow = Math.min(minRow, rows[index]); - return minRow; - } - } - - /** - * Returns the largest row index from the selection. - * - * @return the largest row index from the selection - */ - public int getMaxSelectionRow() - { - if ((rowMapper == null) || (selection == null) || (selection.length == 0)) - return -1; - else { - int[] rows = rowMapper.getRowsForPaths(selection); - int maxRow = -1; - for (int index = 0; index < rows.length; index++) - maxRow = Math.max(maxRow, rows[index]); - return maxRow; - } - } - - /** - * Checks if a particular row is selected. - * - * @param row the index of the row to check - * - * @return <code>true</code> if the row is in this selection, - * <code>false</code> otherwise - */ - public boolean isRowSelected(int value0) - { - return false; // TODO - } - - /** - * Updates the mappings from TreePaths to row indices. - */ - public void resetRowSelection() - { - // TODO - } - - /** - * getLeadSelectionRow - * @return int - */ - public int getLeadSelectionRow() - { - if ((rowMapper == null) || (leadPath == null)) - return -1; - else - return rowMapper.getRowsForPaths(new TreePath[]{ leadPath })[0]; - } - - /** - * getLeadSelectionPath - * @return TreePath - */ - public TreePath getLeadSelectionPath() - { - return leadPath; - } - - /** - * Adds a <code>PropertyChangeListener</code> object to this model. - * - * @param listener the listener to add. - */ - public void addPropertyChangeListener(PropertyChangeListener listener) - { - changeSupport.addPropertyChangeListener(listener); - } - - /** - * Removes a <code>PropertyChangeListener</code> object from this model. - * - * @param listener the listener to remove. - */ - public void removePropertyChangeListener(PropertyChangeListener listener) - { - changeSupport.removePropertyChangeListener(listener); - } - - /** - * Returns all added <code>PropertyChangeListener</code> objects. - * - * @return an array of listeners. - * - * @since 1.4 - */ - public PropertyChangeListener[] getPropertyChangeListeners() - { - return changeSupport.getPropertyChangeListeners(); - } - - /** - * Makes sure the currently selected paths are valid according to the - * current selectionMode. - * - * If the selectionMode is set to {@link CONTIGUOUS_TREE_SELECTION} - * and the selection isn't contiguous then the selection is reset to - * the first set of contguous paths. - * - * If the selectionMode is set to {@link SINGLE_TREE_SELECTION} - * and the selection has more than one path, the selection is reset to - * the contain only the first path. - */ - protected void insureRowContinuity() - { - // TODO - } - - /** - * Returns <code>true</code> if the paths are contiguous or we - * have no RowMapper assigned. - * - * @param paths the paths to check for continuity - * @return <code>true</code> if the paths are contiguous or we - * have no RowMapper assigned - */ - protected boolean arePathsContiguous(TreePath[] value0) - { - return false; // TODO - } - - /** - * Checks if the paths can be added. This returns <code>true</code> if: - * <ul> - * <li><code>paths</code> is <code>null</code> or empty</li> - * <li>we have no RowMapper assigned</li> - * <li>nothing is currently selected</li> - * <li>selectionMode is {@link DISCONTIGUOUS_TREE_SELECTION</li> - * <li>adding the paths to the selection still results in a contiguous set - * of paths</li> - * - * @param paths the paths to check - * - * @return <code>true</code> if the paths can be added with respect to the - * selectionMode - */ - protected boolean canPathsBeAdded(TreePath[] value0) - { - return false; // TODO - } - - /** - * Checks if the paths can be removed without breaking the continuity of - * the selection according to selectionMode. - * - * @param paths the paths to check - * @return <code>true</code> if the paths can be removed with respect to the - * selectionMode - */ - protected boolean canPathsBeRemoved(TreePath[] value0) - { - return false; // TODO - } - - /** - * notifyPathChange - * @param value0 TODO - * @param value1 TODO - */ - protected void notifyPathChange(Vector value0, TreePath value1) - { - // TODO - } - - /** - * Updates the lead index instance field. - */ - protected void updateLeadIndex() - { - // TODO - } - - /** - * Deprecated and not used. - */ - protected void insureUniqueness() - { - // TODO - } -} |
