org.jdesktop.swingx.util

Class ComponentTreeTableModel

java.lang.Object

org.jdesktop.swingx.treetable.AbstractTreeTableModel

org.jdesktop.swingx.util.ComponentTreeTableModel

All Implemented Interfaces:

javax.swing.tree.TreeModel, TreeTableModel

public class ComponentTreeTableModel
extends AbstractTreeTableModel

A static snapshot of a container hierarchy. NOTE: does not listen to any property changes of contained components - cell updates are arbitrary on repaint only!

Constructor Summary

Constructors

Constructor and Description
ComponentTreeTableModel(java.awt.Container root)

Method Summary

Modifier and Type	Method and Description
java.lang.String	convertValueToText(java.lang.Object node)
java.lang.Object	getChild(java.lang.Object parent, int index)
int	getChildCount(java.lang.Object parent)
java.lang.Class<?>	getColumnClass(int column) Returns the most specific superclass for all the cell values in the column.
int	getColumnCount() Returns the number of columns in the model.
java.lang.String	getColumnName(int column) Returns the name of the column at columnIndex.
int	getIndexOfChild(java.lang.Object parent, java.lang.Object child)
java.lang.Object	getValueAt(java.lang.Object node, int column) Returns the value for the node at columnIndex.
boolean	isLeaf(java.lang.Object node) Returns true if node is a leaf.
void	setRoot(java.awt.Container root)
void	setValueAt(java.lang.Object value, java.lang.Object node, int column) Sets the value for the node at columnIndex to value.

Methods inherited from class org.jdesktop.swingx.treetable.AbstractTreeTableModel

addTreeModelListener, getHierarchicalColumn, getRoot, getTreeModelListeners, isCellEditable, removeTreeModelListener, valueForPathChanged

Methods inherited from class java.lang.Object

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

Constructor Detail

ComponentTreeTableModel

public ComponentTreeTableModel(java.awt.Container root)

Method Detail

setRoot

public void setRoot(java.awt.Container root)

getChild

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

getChildCount

public int getChildCount(java.lang.Object parent)

getIndexOfChild

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

isLeaf

public boolean isLeaf(java.lang.Object node)

Description copied from class: AbstractTreeTableModel

Returns true if node is a leaf.

Specified by:

isLeaf in interface javax.swing.tree.TreeModel

Overrides:

isLeaf in class AbstractTreeTableModel

Parameters:

node - a node in the tree, obtained from this data source

Returns:

true if node is a leaf

convertValueToText

public java.lang.String convertValueToText(java.lang.Object node)

getColumnClass

public java.lang.Class<?> getColumnClass(int column)

Description copied from class: AbstractTreeTableModel

Returns the most specific superclass for all the cell values in the column. This is used by the JXTreeTable to set up a default renderer and editor for the column.

Specified by:

getColumnClass in interface TreeTableModel

Overrides:

getColumnClass in class AbstractTreeTableModel

Parameters:

column - the index of the column

Returns:

the common ancestor class of the object values in the model.

See Also:

TableModel.getColumnClass(int)

getColumnCount

public int getColumnCount()

Description copied from interface: TreeTableModel

Returns the number of columns in the model. A JXTreeTable uses this method to determine how many columns it should create and display by default.

Returns:

the number of columns in the model

See Also:

TableModel.getColumnCount()

getColumnName

public java.lang.String getColumnName(int column)

Description copied from class: AbstractTreeTableModel

Returns the name of the column at columnIndex. This is used to initialize the table's column header name. Note: this name does not need to be unique; two columns in a table can have the same name.

Specified by:

getColumnName in interface TreeTableModel

Overrides:

getColumnName in class AbstractTreeTableModel

Parameters:

column - the index of the column

Returns:

the name of the column

See Also:

TableModel.getColumnName(int)

getValueAt

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

Description copied from interface: TreeTableModel

Returns the value for the node at columnIndex. The node must be managed by this model. Unamanaged nodes should throw an IllegalArgumentException.

Parameters:

node - the node whose value is to be queried

column - the column whose value is to be queried

Returns:

the value Object at the specified cell

See Also:

TreeTableModel.setValueAt(java.lang.Object, java.lang.Object, int), TableModel.getValueAt(int, int)

setValueAt

public void setValueAt(java.lang.Object value,
                       java.lang.Object node,
                       int column)

Description copied from class: AbstractTreeTableModel

Sets the value for the node at columnIndex to value.

Specified by:

setValueAt in interface TreeTableModel

Overrides:

setValueAt in class AbstractTreeTableModel

Parameters:

value - the new value

node - the node whose value is to be changed

column - the column whose value is to be changed

See Also:

TreeTableModel.getValueAt(java.lang.Object, int), AbstractTreeTableModel.isCellEditable(java.lang.Object, int), TableModel.setValueAt(Object, int, int)