nextapp.echo.extras.app.tree
Interface TreeModel

All Known Implementing Classes:

AbstractTreeModel

public interface TreeModel

Method Summary

void	addTreeModelListener(TreeModelListener l)
java.lang.Object	getChild(java.lang.Object parent, int index)
int	getChildCount(java.lang.Object parent)
java.lang.Class	getColumnClass(int column) Returns the type for column number column.
int	getColumnCount() Returns the number of available columns.
java.lang.String	getColumnName(int column) Returns the name for column number column.
int	getIndexOfChild(java.lang.Object parent, java.lang.Object child)
java.lang.Object	getRoot()
java.lang.Object	getValueAt(java.lang.Object node, int column) Returns the value to be displayed for node node, at column number column.
boolean	isLeaf(java.lang.Object object)
void	removeTreeModelListener(TreeModelListener l)
void	valueForPathChanged(TreePath path, java.lang.Object newValue)

Method Detail

addTreeModelListener

void addTreeModelListener(TreeModelListener l)

getRoot

java.lang.Object getRoot()

getChild

java.lang.Object getChild(java.lang.Object parent,
                          int index)

getChildCount

int getChildCount(java.lang.Object parent)

isLeaf

boolean isLeaf(java.lang.Object object)

valueForPathChanged

void valueForPathChanged(TreePath path,
                         java.lang.Object newValue)

getIndexOfChild

int getIndexOfChild(java.lang.Object parent,
                    java.lang.Object child)

getColumnCount

int getColumnCount()

Returns the number of available columns.

getColumnName

java.lang.String getColumnName(int column)

Returns the name for column number column.

getColumnClass

java.lang.Class getColumnClass(int column)

Returns the type for column number column.

getValueAt

java.lang.Object getValueAt(java.lang.Object node,
                            int column)

Returns the value to be displayed for node node, at column number column.

removeTreeModelListener

void removeTreeModelListener(TreeModelListener l)