JTree.EmptySelectionModel

Class Overview

EmptySelectionModel is a TreeSelectionModel that does not allow anything to be selected.

Warning: Serialized objects of this class will not be compatible with future Swing releases. The current serialization support is appropriate for short term storage or RMI between applications running the same version of Swing. As of 1.4, support for long term storage of all JavaBeans^TM has been added to the java.beans package. Please see XMLEncoder.

Summary

[Expand] Inherited Constants
From class javax.swing.tree.DefaultTreeSelectionModel String SELECTION_MODE_PROPERTY Property name for selectionMode.
From interface javax.swing.tree.TreeSelectionModel int CONTIGUOUS_TREE_SELECTION Selection can only be contiguous. int DISCONTIGUOUS_TREE_SELECTION Selection can contain any number of items that are not necessarily contiguous. int SINGLE_TREE_SELECTION Selection can only contain one path at a time.

[Expand] Inherited Fields

From class javax.swing.tree.DefaultTreeSelectionModel protected SwingPropertyChangeSupport changeSupport Used to messaged registered listeners. protected int leadIndex Index of the lead path in selection. protected TreePath leadPath Last path that was added. protected int leadRow Lead row. protected DefaultListSelectionModel listSelectionModel Handles maintaining the list selection model. protected EventListenerList listenerList Event listener list. protected RowMapper rowMapper Provides a row for a given path. protected TreePath[] selection Paths that are currently selected. protected int selectionMode Mode for the selection, will be either SINGLE_TREE_SELECTION, CONTIGUOUS_TREE_SELECTION or DISCONTIGUOUS_TREE_SELECTION.

[Expand] Inherited Methods
From class javax.swing.tree.DefaultTreeSelectionModel synchronized void addPropertyChangeListener(PropertyChangeListener listener) Adds a PropertyChangeListener to the listener list. void addSelectionPath(TreePath path) Adds path to the current selection. void addSelectionPaths(TreePath[] paths) Adds paths to the current selection. void addTreeSelectionListener(TreeSelectionListener x) Adds x to the list of listeners that are notified each time the set of selected TreePaths changes. boolean arePathsContiguous(TreePath[] paths) Returns true if the paths are contiguous, or this object has no RowMapper. boolean canPathsBeAdded(TreePath[] paths) Used to test if a particular set of TreePaths can be added. boolean canPathsBeRemoved(TreePath[] paths) Returns true if the paths can be removed without breaking the continuity of the model. void clearSelection() Empties the current selection. Object clone() Returns a clone of this object with the same selection. void fireValueChanged(TreeSelectionEvent e) Notifies all listeners that are registered for tree selection events on this object. TreePath getLeadSelectionPath() Returns the last path that was added. int getLeadSelectionRow() Returns the lead selection index. <T extends EventListener> T[] getListeners(Class<T> listenerType) Returns an array of all the objects currently registered as FooListeners upon this model. int getMaxSelectionRow() Returns the largest value obtained from the RowMapper for the current set of selected TreePaths. int getMinSelectionRow() Returns the smallest value obtained from the RowMapper for the current set of selected TreePaths. PropertyChangeListener[] getPropertyChangeListeners() Returns an array of all the property change listeners registered on this DefaultTreeSelectionModel. RowMapper getRowMapper() Returns the RowMapper instance that is able to map a TreePath to a row. int getSelectionCount() Returns the number of paths that are selected. int getSelectionMode() Returns the selection mode, one of SINGLE_TREE_SELECTION, DISCONTIGUOUS_TREE_SELECTION or CONTIGUOUS_TREE_SELECTION. TreePath getSelectionPath() Returns the first path in the selection. TreePath[] getSelectionPaths() Returns the paths in the selection. int[] getSelectionRows() Returns all of the currently selected rows. TreeSelectionListener[] getTreeSelectionListeners() Returns an array of all the tree selection listeners registered on this model. void insureRowContinuity() Makes sure the currently selected TreePaths are valid for the current selection mode. void insureUniqueness() This method is obsolete and its implementation is now a noop. boolean isPathSelected(TreePath path) Returns true if the path, path, is in the current selection. boolean isRowSelected(int row) Returns true if the row identified by row is selected. boolean isSelectionEmpty() Returns true if the selection is currently empty. void notifyPathChange(Vector<PathPlaceHolder> changedPaths, TreePath oldLeadSelection) Notifies listeners of a change in path. synchronized void removePropertyChangeListener(PropertyChangeListener listener) Removes a PropertyChangeListener from the listener list. void removeSelectionPath(TreePath path) Removes path from the selection. void removeSelectionPaths(TreePath[] paths) Removes paths from the selection. void removeTreeSelectionListener(TreeSelectionListener x) Removes x from the list of listeners that are notified each time the set of selected TreePaths changes. void resetRowSelection() Updates this object's mapping from TreePath to rows. void setRowMapper(RowMapper newMapper) Sets the RowMapper instance. void setSelectionMode(int mode) Sets the selection model, which must be one of SINGLE_TREE_SELECTION, CONTIGUOUS_TREE_SELECTION or DISCONTIGUOUS_TREE_SELECTION. void setSelectionPath(TreePath path) Sets the selection to path. void setSelectionPaths(TreePath[] pPaths) Sets the selection to the paths in paths. String toString() Returns a string that displays and identifies this object's properties. void updateLeadIndex() Updates the leadIndex instance variable.
From class java.lang.Object Object clone() Creates and returns a copy of this object. boolean equals(Object obj) Indicates whether some other object is "equal to" this one. void finalize() Called by the garbage collector on an object when garbage collection determines that there are no more references to the object. final Class<?> getClass() Returns the runtime class of this Object. int hashCode() Returns a hash code value for the object. final void notify() Wakes up a single thread that is waiting on this object's monitor. final void notifyAll() Wakes up all threads that are waiting on this object's monitor. String toString() Returns a string representation of the object. final void wait() Causes the current thread to wait until another thread invokes the notify() method or the notifyAll() method for this object. final void wait(long timeout, int nanos) Causes the current thread to wait until another thread invokes the notify() method or the notifyAll() method for this object, or some other thread interrupts the current thread, or a certain amount of real time has elapsed. final void wait(long timeout) Causes the current thread to wait until either another thread invokes the notify() method or the notifyAll() method for this object, or a specified amount of time has elapsed.
From interface javax.swing.tree.TreeSelectionModel abstract void addPropertyChangeListener(PropertyChangeListener listener) Adds a PropertyChangeListener to the listener list. abstract void addSelectionPath(TreePath path) Adds path to the current selection. abstract void addSelectionPaths(TreePath[] paths) Adds paths to the current selection. abstract void addTreeSelectionListener(TreeSelectionListener x) Adds x to the list of listeners that are notified each time the set of selected TreePaths changes. abstract void clearSelection() Empties the current selection. abstract TreePath getLeadSelectionPath() Returns the last path that was added. abstract int getLeadSelectionRow() Returns the lead selection index. abstract int getMaxSelectionRow() Returns the largest value obtained from the RowMapper for the current set of selected TreePaths. abstract int getMinSelectionRow() Returns the smallest value obtained from the RowMapper for the current set of selected TreePaths. abstract RowMapper getRowMapper() Returns the RowMapper instance that is able to map a TreePath to a row. abstract int getSelectionCount() Returns the number of paths that are selected. abstract int getSelectionMode() Returns the current selection mode, one of SINGLE_TREE_SELECTION, CONTIGUOUS_TREE_SELECTION or DISCONTIGUOUS_TREE_SELECTION. abstract TreePath getSelectionPath() Returns the first path in the selection. abstract TreePath[] getSelectionPaths() Returns the paths in the selection. abstract int[] getSelectionRows() Returns all of the currently selected rows. abstract boolean isPathSelected(TreePath path) Returns true if the path, path, is in the current selection. abstract boolean isRowSelected(int row) Returns true if the row identified by row is selected. abstract boolean isSelectionEmpty() Returns true if the selection is currently empty. abstract void removePropertyChangeListener(PropertyChangeListener listener) Removes a PropertyChangeListener from the listener list. abstract void removeSelectionPath(TreePath path) Removes path from the selection. abstract void removeSelectionPaths(TreePath[] paths) Removes paths from the selection. abstract void removeTreeSelectionListener(TreeSelectionListener x) Removes x from the list of listeners that are notified each time the set of selected TreePaths changes. abstract void resetRowSelection() Updates this object's mapping from TreePaths to rows. abstract void setRowMapper(RowMapper newMapper) Sets the RowMapper instance. abstract void setSelectionMode(int mode) Sets the selection model, which must be one of SINGLE_TREE_SELECTION, CONTIGUOUS_TREE_SELECTION or DISCONTIGUOUS_TREE_SELECTION. abstract void setSelectionPath(TreePath path) Sets the selection to path. abstract void setSelectionPaths(TreePath[] paths) Sets the selection to path.