javax.swing.AbstractListModel<TableColumn>

uk.ac.starlink.topcat.ColumnComboBoxModel

All Implemented Interfaces:: Serializable, EventListener, ComboBoxModel<TableColumn>, TableColumnModelListener, ListModel<TableColumn>

Direct Known Subclasses:: RestrictedColumnComboBoxModel

public class ColumnComboBoxModel extends AbstractListModel<TableColumn> implements TableColumnModelListener, ComboBoxModel<TableColumn>

Adaptor class which turns a TableColumnModel into a ComboBoxModel. This model is designed to reflect the contents of a column model rather than the other way around, so in general you wouldn't want to add a ListDataListener to this model, you'd add it to the underlying column model.

Selections in the column model are not reflected by selections in this model, but columns added/moved/removed are.

Author:

Mark Taylor (Starlink)

See Also:

Field Summary

Fields

Modifier and Type

Field

Description

static final uk.ac.starlink.table.gui.StarTableColumn

NO_COLUMN

Fields inherited from class AbstractListModel
listenerList
Constructor Summary

Constructors

Constructor

Description

ColumnComboBoxModel(TableColumnModel colModel, boolean hasNone)

Constructs a new ComboBoxModel based on a given column model, optionally with a null entry at the head of the list.
Method Summary

Modifier and Type

Method

Description

void

columnAdded(TableColumnModelEvent evt)

void

columnMarginChanged(ChangeEvent evt)

void

columnMoved(TableColumnModelEvent evt)

void

columnRemoved(TableColumnModelEvent evt)

void

columnSelectionChanged(ListSelectionEvent evt)

TableColumnModel

getColumnModel()

TableColumn

getElementAt(int index)

Object

getSelectedItem()

int

getSize()

JComboBox<TableColumn>

makeComboBox()

Returns a new JComboBox based on this model.

void

setHasNone(boolean hasNone)

Sets whether there should be a null entry at the head of the list.

void

setSelectedItem(Object item)

The selected item must be a TableColumn object.

Methods inherited from class AbstractListModel
addListDataListener, fireContentsChanged, fireIntervalAdded, fireIntervalRemoved, getListDataListeners, getListeners, removeListDataListener

Methods inherited from class Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface ListModel
addListDataListener, removeListDataListener

Field Details
- NO_COLUMN
  
  public static final uk.ac.starlink.table.gui.StarTableColumn NO_COLUMN
Constructor Details
- ColumnComboBoxModel
  
  public ColumnComboBoxModel(TableColumnModel colModel, boolean hasNone)
  
  Constructs a new ComboBoxModel based on a given column model, optionally with a null entry at the head of the list.
  
  Parameters:
  
  colModel - the column model
  
  hasNone - true iff an additional null entry at the head of the list is required
Method Details
- setHasNone
  
  public void setHasNone(boolean hasNone)
  
  Sets whether there should be a null entry at the head of the list.
  
  Parameters:
  
  hasNone - true iff an additional null entry at the head of the list is required
- getColumnModel
  
  public TableColumnModel getColumnModel()
- getElementAt
  
  public TableColumn getElementAt(int index)
  
  Specified by:
  
  getElementAt in interface ListModel<TableColumn>
- getSize
  
  public int getSize()
  
  Specified by:
  
  getSize in interface ListModel<TableColumn>
- getSelectedItem
  
  public Object getSelectedItem()
  
  Specified by:
  
  getSelectedItem in interface ComboBoxModel<TableColumn>
- setSelectedItem
  
  public void setSelectedItem(Object item)
  
  The selected item must be a TableColumn object.
  
  Specified by:
  
  setSelectedItem in interface ComboBoxModel<TableColumn>
  
  Parameters:
  
  item - a table column to select
- makeComboBox
  public JComboBox<TableColumn> makeComboBox()
  
  Returns a new JComboBox based on this model. This convenience method, as well as installing this model into a new JComboBox instance, also installs a suitable renderer for displaying the elements.
  
  Returns:
  
  new combo box displaying this model
  
  See Also:
  
  ColumnCellRenderer
- columnAdded
  
  public void columnAdded(TableColumnModelEvent evt)
  
  Specified by:
  
  columnAdded in interface TableColumnModelListener
- columnRemoved
  
  public void columnRemoved(TableColumnModelEvent evt)
  
  Specified by:
  
  columnRemoved in interface TableColumnModelListener
- columnMoved
  
  public void columnMoved(TableColumnModelEvent evt)
  
  Specified by:
  
  columnMoved in interface TableColumnModelListener
- columnMarginChanged
  
  public void columnMarginChanged(ChangeEvent evt)
  
  Specified by:
  
  columnMarginChanged in interface TableColumnModelListener
- columnSelectionChanged
  
  public void columnSelectionChanged(ListSelectionEvent evt)
  
  Specified by:
  
  columnSelectionChanged in interface TableColumnModelListener

Class ColumnComboBoxModel

Field Summary

Fields inherited from class AbstractListModel

Constructor Summary

Method Summary

Methods inherited from class AbstractListModel

Methods inherited from class Object

Methods inherited from interface ListModel

Field Details

NO_COLUMN

Constructor Details

ColumnComboBoxModel

Method Details

setHasNone

getColumnModel

getElementAt

getSize

getSelectedItem

setSelectedItem

makeComboBox

columnAdded

columnRemoved

columnMoved

columnMarginChanged

columnSelectionChanged