com.iamsoft.util.ui.swing

Class TreeTableSorter

java.lang.Object

com.iamsoft.util.ui.swing.AbstractTreeTableModel

com.iamsoft.util.ui.swing.TreeTableSorter

All Implemented Interfaces:

TreeTableModel, TreeModel

public class TreeTableSorter
extends AbstractTreeTableModel

Allow users to sort TreeTables. Sibling nodes are sorted with respect to one another. Sibling nodes must always be displayed next to one another. It would be nice to allow different sorting directives based on tree depth but this is not currently possible. Requires commons-colletions.

See Also:

JTreeTable, ResultSet

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	TreeTableSorter.ExampleApplet An applet that demonstrates how to use rearrangeable models.

Field Summary

Fields inherited from class com.iamsoft.util.ui.swing.AbstractTreeTableModel

listenerList, root

Constructor Summary

Constructors

Constructor and Description
TreeTableSorter(TreeTableModel pModel)

Method Summary

Modifier and Type	Method and Description
protected void	fireTreeNodesChanged(Object pSrc, Object[] pPath, int[] pChildIndices, Object[] pChildren)
protected void	fireTreeNodesInserted(Object pSrc, Object[] pPath, int[] pChildIndices, Object[] pChildren)
protected void	fireTreeNodesRemoved(Object pSrc, Object[] pPath, int[] pChildIndices, Object[] pChildren)
protected void	fireTreeStructureChanged(Object pSrc, Object[] pPath, int[] pChildIndices, Object[] pChildren)
Object	getChild(Object pParent, int pIdx)
int	getChildCount(Object pParent)
Class<?>	getColumnClass(int pCol) Returns the type for column number column.
int	getColumnCount() Returns the number of available columns.
String	getColumnName(int pCol) Returns the name for column number column.
protected Comparator	getComparator(int pCol)
org.apache.commons.collections4.BidiMap<Integer,Integer>	getOldToNewIndexMap(Object pNode) Map from underlying model index to view index.
Object	getRoot()
Map<Integer,Boolean>	getSortDirectives() Map from column index to sort directive.
Object	getValueAt(Object pNode, int pCol) Returns the value to be displayed for node node, at column number column.
boolean	isCellEditable(Object pNode, int pCol) By default, make the column with the Tree in it the only editable one.
static void	main(String[] pArgs) Opens a window with sample tree and rearrangement buttons.
void	setColumnComparator(Class<?> pType, Comparator<?> pComparator)
void	setTableHeader(JTableHeader pTableHeader)
void	setValueAt(Object pVal, Object pNode, int pCol) Sets the value for node node, at column number column.
int	viewIndex(Object pParent, int pModelIdx) Get index from underlying model.

Methods inherited from class com.iamsoft.util.ui.swing.AbstractTreeTableModel

addTreeModelListener, getIndexOfChild, isLeaf, removeTreeModelListener, valueForPathChanged

Methods inherited from class java.lang.Object

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

Constructor Detail

TreeTableSorter

public TreeTableSorter(TreeTableModel pModel)

Method Detail

getSortDirectives

public Map<Integer,Boolean> getSortDirectives()

Map from column index to sort directive. Updating this map will likely cause TreeTableModel events to be fired due to resorting. If performance is a concern, it is better to call bulk modification methods ('addAll', 'clear', 'removeAll') rather than making repeated calls to 'add' and 'remove'. This map is backed by a LinkedHashMap so order is maintained during additions. null not permitted.

getRoot

public Object getRoot()

Specified by:

getRoot in interface TreeModel

Overrides:

getRoot in class AbstractTreeTableModel

getColumnClass

public Class<?> getColumnClass(int pCol)

Description copied from interface: TreeTableModel

Returns the type for column number column.

Specified by:

getColumnClass in interface TreeTableModel

Overrides:

getColumnClass in class AbstractTreeTableModel

getColumnCount

public int getColumnCount()

Description copied from interface: TreeTableModel

Returns the number of available columns.

getColumnName

public String getColumnName(int pCol)

Description copied from interface: TreeTableModel

Returns the name for column number column.

getChildCount

public int getChildCount(Object pParent)

getValueAt

public Object getValueAt(Object pNode,
                         int pCol)

Description copied from interface: TreeTableModel

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

isCellEditable

public boolean isCellEditable(Object pNode,
                              int pCol)

Description copied from class: AbstractTreeTableModel

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

Overrides:

isCellEditable in class AbstractTreeTableModel

setValueAt

public void setValueAt(Object pVal,
                       Object pNode,
                       int pCol)

Description copied from interface: TreeTableModel

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

Specified by:

setValueAt in interface TreeTableModel

Overrides:

setValueAt in class AbstractTreeTableModel

getChild

public Object getChild(Object pParent,
                       int pIdx)

viewIndex

public int viewIndex(Object pParent,
                     int pModelIdx)

Get index from underlying model.

fireTreeNodesChanged

protected void fireTreeNodesChanged(Object pSrc,
                                    Object[] pPath,
                                    int[] pChildIndices,
                                    Object[] pChildren)

Overrides:

fireTreeNodesChanged in class AbstractTreeTableModel

fireTreeNodesInserted

protected void fireTreeNodesInserted(Object pSrc,
                                     Object[] pPath,
                                     int[] pChildIndices,
                                     Object[] pChildren)

Overrides:

fireTreeNodesInserted in class AbstractTreeTableModel

fireTreeNodesRemoved

protected void fireTreeNodesRemoved(Object pSrc,
                                    Object[] pPath,
                                    int[] pChildIndices,
                                    Object[] pChildren)

Overrides:

fireTreeNodesRemoved in class AbstractTreeTableModel

fireTreeStructureChanged

protected void fireTreeStructureChanged(Object pSrc,
                                        Object[] pPath,
                                        int[] pChildIndices,
                                        Object[] pChildren)

Overrides:

fireTreeStructureChanged in class AbstractTreeTableModel

getOldToNewIndexMap

public org.apache.commons.collections4.BidiMap<Integer,Integer> getOldToNewIndexMap(Object pNode)

Map from underlying model index to view index.

setTableHeader

public void setTableHeader(JTableHeader pTableHeader)

setColumnComparator

public void setColumnComparator(Class<?> pType,
                                Comparator<?> pComparator)

getComparator

protected Comparator getComparator(int pCol)

main

public static void main(String[] pArgs)

Opens a window with sample tree and rearrangement buttons.