com.sciapp.table.group
Class DefaultTreeTableColumnModelAdapter

java.lang.Object
  com.sciapp.table.group.AbstractTreeTableColumnModelAdapter
      com.sciapp.table.group.DefaultTreeTableColumnModelAdapter

All Implemented Interfaces:

TreeTableColumnModelAdapter, VetoableTableColumnModel, PropertyChangeListener, Serializable, EventListener, ListSelectionListener, TableColumnModel

public class DefaultTreeTableColumnModelAdapter
extends AbstractTreeTableColumnModelAdapter

DefaultTreeTableColumnModelAdapter is the default implementation of a TreeTableColumnModelAdapter.

Since:

3.4.4

See Also:

Serialized Form

Field Summary

protected int	cc a local cache of the model's column count
protected JTree	tree the tree
protected TreeTableColumnModel	treeColumnModel the treetable column model

Fields inherited from class com.sciapp.table.group.AbstractTreeTableColumnModelAdapter

changeEvent, changeSupport, columnMargin, columnSelectionAllowed, listenerList, selectionModel, totalColumnWidth

Fields inherited from interface com.sciapp.table.group.TreeTableColumnModelAdapter

TREE_PROPERTY, TREE_TABLE_COLUMN_MODEL_PROPERTY

Constructor Summary

DefaultTreeTableColumnModelAdapter()
Constructs a DefaultTreeTableColumnModelAdapter.

DefaultTreeTableColumnModelAdapter(TreeTableColumnModel treeTableModel)
Constructs a DefaultTreeTableColumnModelAdapter.

DefaultTreeTableColumnModelAdapter(TreeTableColumnModel treeTableModel, JTree tree)
Constructs a DefaultTreeTableColumnModelAdapter.

Method Summary

void	addColumn(TableColumn aColumn) Appends aColumn to the end of the tableColumns array.
void	collapseAll() Convenience method to collapse all columns.
protected void	columnAdded(TableColumn tc, int index) Invoke this method after columns were added.
protected void	columnRemoved(TableColumn tc, int index) Invoke this method after columns were removed.
protected JTree	createDefaultTree() Returns a new instance of the JTree that will be associated with this TreeTableColumnModelAdapter.
protected TreeTableColumnModel	createDefaultTreeColumnModel() Creates and returns a new instance of the hierarchical column model that will be used.
void	expandAll() Convenience method to expand all columns.
protected void	fireColumnAdded(TableColumnModelEvent e)
protected void	fireColumnRemoved(TableColumnModelEvent e)
TableColumn	getColumn(int columnIndex) Returns the TableColumn object for the column at columnIndex.
int	getColumnCount() Returns the number of columns in the model.
int	getColumnCountFromTree() Returns the uncached models' column count.
TableColumn	getColumnFromModel(int columnIndex) Returns the column at columnIndex by delegating to the model.
Enumeration	getColumns() Returns an Enumeration of all the columns in the model.
protected int	getPreviousColumnCount() Called from subclasses during events to find what was the column count before the event.
JTree	getTree() Returns the associated tree.
TreeTableColumnModel	getTreeTableColumnModel() Returns the associated treetable column model.
protected void	invalidateColumns() Invalidates the cached column store and count.
void	moveColumn(int columnIndex, int newIndex) Moves the column and its header at columnIndex to newIndex.
protected void	nodeCollapsed(TreePath path) Notification that the specified path was collapsed.
protected void	nodeExpanded(TreePath path) Notification that the specified path was expanded.
Object	nodeForRow(int rowIndex) Returns the node found at row rowIndex of the tree.
protected void	nodesChanged(TreeModelEvent e) Notification that children nodes at the specified path have changed.
protected void	nodesInserted(TreeModelEvent e) Notification that children nodes at the specified path have been added.
protected void	nodesRemoved(TreeModelEvent e) Notification that children nodes at the specified path have been removed.
void	removeColumn(TableColumn column) Deletes the TableColumn column from the tableColumns array.
void	setTree(JTree newTree) Sets a new tree.
void	setTreeTableColumnModel(TreeTableColumnModel newModel) Sets a new treetable column model.
protected void	structureChanged(TreeModelEvent e) Notification that the structure of the nodes at the specified path has changed.

Methods inherited from class com.sciapp.table.group.AbstractTreeTableColumnModelAdapter

addColumnModelListener, addPropertyChangeListener, addVetoableColumnModelListener, createSelectionModel, fireColumnMarginChanged, fireColumnMoved, fireColumnSelectionChanged, fireColumnWillBeAdded, fireColumnWillBeMoved, fireColumnWillBeRemoved, getColumnIndex, getColumnIndexAtX, getColumnMargin, getColumnSelectionAllowed, getListeners, getSelectedColumnCount, getSelectedColumns, getSelectionModel, getTotalColumnWidth, invalidateWidthCache, propertyChange, recalcWidthCache, removeColumnModelListener, removePropertyChangeListener, removeVetoableColumnModelListener, setColumnMargin, setColumnSelectionAllowed, setSelectionModel, valueChanged

Methods inherited from class java.lang.Object

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

Field Detail

cc

protected int cc

a local cache of the model's column count

tree

protected JTree tree

the tree

treeColumnModel

protected TreeTableColumnModel treeColumnModel

the treetable column model

Constructor Detail

DefaultTreeTableColumnModelAdapter

public DefaultTreeTableColumnModelAdapter()

Constructs a DefaultTreeTableColumnModelAdapter.

DefaultTreeTableColumnModelAdapter

public DefaultTreeTableColumnModelAdapter(TreeTableColumnModel treeTableModel)

Constructs a DefaultTreeTableColumnModelAdapter.

DefaultTreeTableColumnModelAdapter

public DefaultTreeTableColumnModelAdapter(TreeTableColumnModel treeTableModel,
                                          JTree tree)

Constructs a DefaultTreeTableColumnModelAdapter.

Method Detail

addColumn

public void addColumn(TableColumn aColumn)

Appends aColumn to the end of the tableColumns array. This method posts a columnAdded event to its listeners.

Parameters:

aColumn - the TableColumn to be added

See Also:

TableColumnModel.removeColumn(javax.swing.table.TableColumn)

collapseAll

public void collapseAll()

Convenience method to collapse all columns.

columnAdded

protected void columnAdded(TableColumn tc,
                           int index)

Invoke this method after columns were added.

Parameters:

tc - the table column that was added

index - the index at which the column was added

columnRemoved

protected void columnRemoved(TableColumn tc,
                             int index)

Invoke this method after columns were removed.

Parameters:

tc - the table column that was removed

index - the index at which the column was removed

createDefaultTree

protected JTree createDefaultTree()

Returns a new instance of the JTree that will be associated with this TreeTableColumnModelAdapter.

Returns:

a new JTree instance

createDefaultTreeColumnModel

protected TreeTableColumnModel createDefaultTreeColumnModel()

Creates and returns a new instance of the hierarchical column model that will be used.

By default, this method returns a DefaultTreeTableColumnModel.

expandAll

public void expandAll()

Convenience method to expand all columns.

fireColumnAdded

protected void fireColumnAdded(TableColumnModelEvent e)

Overrides:

fireColumnAdded in class AbstractTreeTableColumnModelAdapter

fireColumnRemoved

protected void fireColumnRemoved(TableColumnModelEvent e)

Overrides:

fireColumnRemoved in class AbstractTreeTableColumnModelAdapter

getColumn

public TableColumn getColumn(int columnIndex)

Returns the TableColumn object for the column at columnIndex.

Parameters:

columnIndex - the index of the desired column

Returns:

the TableColumn object for the column at columnIndex

getColumnCount

public int getColumnCount()

Returns the number of columns in the model.

Returns:

the number of columns in the model

getColumnCountFromTree

public int getColumnCountFromTree()

Returns the uncached models' column count.

Returns:

the column count (uncached)

getColumnFromModel

public TableColumn getColumnFromModel(int columnIndex)

Returns the column at columnIndex by delegating to the model.

Parameters:

columnIndex - the index of the column

Returns:

the table column

getColumns

public Enumeration getColumns()

Returns an Enumeration of all the columns in the model.

Returns:

an Enumeration of all the columns in the model

getPreviousColumnCount

protected int getPreviousColumnCount()

Called from subclasses during events to find what was the column count before the event.

Returns:

the previous column count

getTree

public JTree getTree()

Returns the associated tree.

Returns:

the tree.

getTreeTableColumnModel

public TreeTableColumnModel getTreeTableColumnModel()

Returns the associated treetable column model.

Returns:

the treetable column model.

invalidateColumns

protected void invalidateColumns()

Invalidates the cached column store and count.

moveColumn

public void moveColumn(int columnIndex,
                       int newIndex)

Moves the column and its header at columnIndex to newIndex. The old column at columnIndex will now be found at newIndex. The column that used to be at newIndex is shifted left or right to make room. This will not move any columns if columnIndex equals newIndex. This method posts a columnMoved event to its listeners.

Parameters:

columnIndex - the index of column to be moved

newIndex - index of the column's new location

nodeCollapsed

protected void nodeCollapsed(TreePath path)

Notification that the specified path was collapsed.

Parameters:

path - the path that was collapsed

nodeExpanded

protected void nodeExpanded(TreePath path)

Notification that the specified path was expanded.

Parameters:

path - the path that was expanded

nodeForRow

public Object nodeForRow(int rowIndex)

Returns the node found at row rowIndex of the tree.

Parameters:

rowIndex - the row number of the tree

Returns:

the node at rowIndex

nodesChanged

protected void nodesChanged(TreeModelEvent e)

Notification that children nodes at the specified path have changed.

Parameters:

e - the event identifying the change

nodesInserted

protected void nodesInserted(TreeModelEvent e)

Notification that children nodes at the specified path have been added.

Parameters:

e - the event identifying the insertion

nodesRemoved

protected void nodesRemoved(TreeModelEvent e)

Notification that children nodes at the specified path have been removed.

Parameters:

e - the event identifying the removal

removeColumn

public void removeColumn(TableColumn column)

Deletes the TableColumn column from the tableColumns array. This method will do nothing if column is not in the table's column list. This method posts a columnRemoved event to its listeners.

Parameters:

column - the TableColumn to be removed

See Also:

TableColumnModel.addColumn(javax.swing.table.TableColumn)

setTree

public void setTree(JTree newTree)

Sets a new tree.

Parameters:

newTree - the new tree to assign.

setTreeTableColumnModel

public void setTreeTableColumnModel(TreeTableColumnModel newModel)

Sets a new treetable column model. A property change event is fired with the TREE_TABLE_COLUMN_MODEL_PROPERTY.

Parameters:

newModel - the new treetable column model to assign.

structureChanged

protected void structureChanged(TreeModelEvent e)

Notification that the structure of the nodes at the specified path has changed.

Parameters:

e - the event identifying the structure change