javax.swing.event
Class TreeSelectionEvent

java.lang.Object
  |
  +--java.util.EventObject
        |
        +--javax.swing.event.TreeSelectionEvent

All Implemented Interfaces:

Serializable

public class TreeSelectionEvent

extends EventObject

Safe:

See Also:

Serialized Form

Field Summary

protected boolean[]	areNew For each path identifies if that is path is in fact new.
protected javax.swing.tree.TreePath	newLeadSelectionPath leadSelectionPath after the paths changed, may be null.
protected javax.swing.tree.TreePath	oldLeadSelectionPath leadSelectionPath before the paths changed, may be null.
protected javax.swing.tree.TreePath[]	paths Paths this event represents.

Fields inherited from class java.util.EventObject

source

Constructor Summary

TreeSelectionEvent(Object source, javax.swing.tree.TreePath[] paths, boolean[] areNew, javax.swing.tree.TreePath oldLeadSelectionPath, javax.swing.tree.TreePath newLeadSelectionPath)
Suppressed: Represents a change in the selection of a TreeSelectionModel.

TreeSelectionEvent(Object source, javax.swing.tree.TreePath path, boolean isNew, javax.swing.tree.TreePath oldLeadSelectionPath, javax.swing.tree.TreePath newLeadSelectionPath)
Suppressed: Represents a change in the selection of a TreeSelectionModel.

Method Summary

Object	cloneWithSource(Object newSource) Suppressed: Returns a copy of the receiver, but with the source being newSource.
javax.swing.tree.TreePath	getNewLeadSelectionPath() Enabled: Returns the current lead path.
javax.swing.tree.TreePath	getOldLeadSelectionPath() Enabled: Returns the path that was previously the lead path.
javax.swing.tree.TreePath	getPath() Enabled: Returns the first path element.
javax.swing.tree.TreePath[]	getPaths() Enabled: Returns the paths that have been added or removed from the selection.
boolean	isAddedPath() Enabled: Returns true if the first path element has been added to the selection, a return value of false means the first path has been removed from the selection.
boolean	isAddedPath(int index) Enabled: Returns true if the path identified by index was added to the selection.
boolean	isAddedPath(javax.swing.tree.TreePath path) Enabled: Returns true if the path identified by path was added to the selection.

Methods inherited from class java.util.EventObject

getSource, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

paths

protected javax.swing.tree.TreePath[] paths

Paths this event represents.

areNew

protected boolean[] areNew

For each path identifies if that is path is in fact new.

oldLeadSelectionPath

protected javax.swing.tree.TreePath oldLeadSelectionPath

leadSelectionPath before the paths changed, may be null.

newLeadSelectionPath

protected javax.swing.tree.TreePath newLeadSelectionPath

leadSelectionPath after the paths changed, may be null.

Constructor Detail

TreeSelectionEvent

public TreeSelectionEvent(Object source,
                          javax.swing.tree.TreePath[] paths,
                          boolean[] areNew,
                          javax.swing.tree.TreePath oldLeadSelectionPath,
                          javax.swing.tree.TreePath newLeadSelectionPath)

Suppressed: Represents a change in the selection of a TreeSelectionModel. paths identifies the paths that have been either added or removed from the selection.

Parameters:

source - source of event

paths - the paths that have changed in the selection

TreeSelectionEvent

public TreeSelectionEvent(Object source,
                          javax.swing.tree.TreePath path,
                          boolean isNew,
                          javax.swing.tree.TreePath oldLeadSelectionPath,
                          javax.swing.tree.TreePath newLeadSelectionPath)

Suppressed: Represents a change in the selection of a TreeSelectionModel. path identifies the path that have been either added or removed from the selection.

Parameters:

source - source of event

path - the path that has changed in the selection

isNew - whether or not the path is new to the selection, false means path was removed from the selection.

Method Detail

getPaths

public javax.swing.tree.TreePath[] getPaths()

Enabled: Returns the paths that have been added or removed from the selection.

getPath

public javax.swing.tree.TreePath getPath()

Enabled: Returns the first path element.

isAddedPath

public boolean isAddedPath()

Enabled: Returns true if the first path element has been added to the selection, a return value of false means the first path has been removed from the selection.

isAddedPath

public boolean isAddedPath(javax.swing.tree.TreePath path)

Enabled: Returns true if the path identified by path was added to the selection. A return value of false means the path was in the selection but is no longer in the selection. This will raise if path is not one of the paths identified by this event.

isAddedPath

public boolean isAddedPath(int index)

Enabled: Returns true if the path identified by index was added to the selection. A return value of false means the path was in the selection but is no longer in the selection. This will raise if index < 0 || >= getPaths.length.

Since:

1.3

getOldLeadSelectionPath

public javax.swing.tree.TreePath getOldLeadSelectionPath()

Enabled: Returns the path that was previously the lead path.

getNewLeadSelectionPath

public javax.swing.tree.TreePath getNewLeadSelectionPath()

Enabled: Returns the current lead path.

cloneWithSource

public Object cloneWithSource(Object newSource)

Suppressed: Returns a copy of the receiver, but with the source being newSource.