de.cismet.tools.gui.treetable

Class AbstractTreeTableModel

java.lang.Object

de.cismet.tools.gui.treetable.AbstractTreeTableModel

All Implemented Interfaces:

TreeTableModel, TreeModel

Direct Known Subclasses:

FileSystemModel2

public abstract class AbstractTreeTableModel
extends Object
implements TreeTableModel

DOCUMENT ME!

Version:

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

Author:

Philip Milne

Field Summary

Fields

Modifier and Type	Field and Description
protected EventListenerList	listenerList
protected Object	root

Constructor Summary

Constructors

Constructor and Description
AbstractTreeTableModel(Object root) Creates a new AbstractTreeTableModel object.

Method Summary

Modifier and Type	Method and Description
void	addTreeModelListener(TreeModelListener l)
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, make the column with the Tree in it the only editable one.
boolean	isLeaf(Object node)
void	removeTreeModelListener(TreeModelListener l)
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 de.cismet.tools.gui.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)

Creates a new AbstractTreeTableModel object.

Parameters:

root - DOCUMENT ME!

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 l)

Specified by:

addTreeModelListener in interface TreeModel

removeTreeModelListener

public void removeTreeModelListener(TreeModelListener l)

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.

Parameters:

source - DOCUMENT ME!

path - DOCUMENT ME!

childIndices - DOCUMENT ME!

children - DOCUMENT ME!

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.

Parameters:

source - DOCUMENT ME!

path - DOCUMENT ME!

childIndices - DOCUMENT ME!

children - DOCUMENT ME!

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.

Parameters:

source - DOCUMENT ME!

path - DOCUMENT ME!

childIndices - DOCUMENT ME!

children - DOCUMENT ME!

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.

Parameters:

source - DOCUMENT ME!

path - DOCUMENT ME!

childIndices - DOCUMENT ME!

children - DOCUMENT ME!

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

Parameters:

column - DOCUMENT ME!

Returns:

DOCUMENT ME!

isCellEditable

public boolean isCellEditable(Object node,
                              int column)

By default, make the column with the Tree in it the only editable one. 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

Parameters:

node - DOCUMENT ME!

column - DOCUMENT ME!

Returns:

DOCUMENT ME!

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

Parameters:

aValue - DOCUMENT ME!

node - DOCUMENT ME!

column - DOCUMENT ME!