PIRL.TreeTable
Class AbstractTreeTableModel

java.lang.Object
  PIRL.TreeTable.AbstractTreeTableModel

All Implemented Interfaces:

TreeModel, TreeTableModel

public abstract class AbstractTreeTableModel
extends Object
implements TreeTableModel

Version:

1.2 10/27/98 An abstract implementation of the TreeTableModel interface, handling the list of listeners.

Author:

Philip Milne

Field Summary

protected EventListenerList	listenerList
protected Object	root

Constructor Summary

AbstractTreeTableModel(Object root)

Method Summary

void	addTreeModelListener(TreeModelListener listener)
protected void	fireTreeNodesChanged(Object source, Object[] path, int[] childIndices, Object[] children) Notify all listeners that have registered interest for notification on this event type.
protected void	fireTreeNodesInserted(Object source, Object[] path, int[] childIndices, Object[] children) Notify all listeners that have registered interest for notification on this event type.
protected void	fireTreeNodesRemoved(Object source, Object[] path, int[] childIndices, Object[] children) Notify all listeners that have registered interest for notification on this event type.
protected void	fireTreeStructureChanged(Object source, Object[] path, int[] childIndices, Object[] children) Notify all listeners that have registered interest for notification on this event type.
Class	getColumnClass(int column) Returns the type for column number column.
int	getIndexOfChild(Object parent, Object child)
Object	getRoot()
boolean	isCellEditable(Object node, int column) By default, only the column with the Tree in it is editable.
boolean	isLeaf(Object node)
void	removeTreeModelListener(TreeModelListener listener)
void	setValueAt(Object aValue, Object node, int column) Sets the value for node node, at column number column.
void	valueForPathChanged(TreePath path, Object newValue)

Methods inherited from class java.lang.Object

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

Methods inherited from interface PIRL.TreeTable.TreeTableModel

getColumnCount, getColumnName, getValueAt

Methods inherited from interface javax.swing.tree.TreeModel

getChild, getChildCount

Field Detail

root

protected Object root

listenerList

protected EventListenerList listenerList

Constructor Detail

AbstractTreeTableModel

public AbstractTreeTableModel(Object root)

Method Detail

getRoot

public Object getRoot()

Specified by:

getRoot in interface TreeModel

isLeaf

public boolean isLeaf(Object node)

Specified by:

isLeaf in interface TreeModel

valueForPathChanged

public void valueForPathChanged(TreePath path,
                                Object newValue)

Specified by:

valueForPathChanged in interface TreeModel

getIndexOfChild

public int getIndexOfChild(Object parent,
                           Object child)

Specified by:

getIndexOfChild in interface TreeModel

addTreeModelListener

public void addTreeModelListener(TreeModelListener listener)

Specified by:

addTreeModelListener in interface TreeModel

removeTreeModelListener

public void removeTreeModelListener(TreeModelListener listener)

Specified by:

removeTreeModelListener in interface TreeModel

fireTreeNodesChanged

protected void fireTreeNodesChanged(Object source,
                                    Object[] path,
                                    int[] childIndices,
                                    Object[] children)

Notify all listeners that have registered interest for notification on this event type. The event instance is lazily created using the parameters passed into the fire method.

See Also:

EventListenerList

fireTreeNodesInserted

protected void fireTreeNodesInserted(Object source,
                                     Object[] path,
                                     int[] childIndices,
                                     Object[] children)

Notify all listeners that have registered interest for notification on this event type. The event instance is lazily created using the parameters passed into the fire method.

See Also:

EventListenerList

fireTreeNodesRemoved

protected void fireTreeNodesRemoved(Object source,
                                    Object[] path,
                                    int[] childIndices,
                                    Object[] children)

Notify all listeners that have registered interest for notification on this event type. The event instance is lazily created using the parameters passed into the fire method.

See Also:

EventListenerList

fireTreeStructureChanged

protected void fireTreeStructureChanged(Object source,
                                        Object[] path,
                                        int[] childIndices,
                                        Object[] children)

Notify all listeners that have registered interest for notification on this event type. The event instance is lazily created using the parameters passed into the fire method.

See Also:

EventListenerList

getColumnClass

public Class getColumnClass(int column)

Description copied from interface: TreeTableModel

Returns the type for column number column.

Specified by:

getColumnClass in interface TreeTableModel

isCellEditable

public boolean isCellEditable(Object node,
                              int column)

By default, only the column with the Tree in it is editable. Making this column editable causes the JTable to forward mouse and keyboard events in the Tree column to the underlying JTree.

Specified by:

isCellEditable in interface TreeTableModel

setValueAt

public void setValueAt(Object aValue,
                       Object node,
                       int column)

Description copied from interface: TreeTableModel

Sets the value for node node, at column number column.

Specified by:

setValueAt in interface TreeTableModel